docs: add all untracked content
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12
coding.md
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12
coding.md
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---
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title: Coding
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description:
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published: true
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date: 2021-08-23T17:19:01.556Z
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tags:
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editor: markdown
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dateCreated: 2021-08-23T17:19:00.035Z
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---
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# Coding
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代码相关
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@ -2,7 +2,7 @@
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title: SQL
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description: 数据库学习
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published: true
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date: 2021-10-24T16:53:54.961Z
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date: 2021-10-24T16:53:56.636Z
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tags:
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editor: markdown
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dateCreated: 2021-10-24T16:53:19.219Z
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@ -2,7 +2,7 @@
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title: InnoDB
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description:
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published: true
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date: 2021-10-24T16:55:22.129Z
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date: 2021-10-24T16:55:23.938Z
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tags:
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editor: markdown
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dateCreated: 2021-10-24T16:55:22.129Z
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@ -2,7 +2,7 @@
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title: mysql
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description:
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published: true
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date: 2021-10-24T16:54:42.811Z
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date: 2021-10-24T16:54:44.701Z
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tags:
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editor: markdown
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dateCreated: 2021-10-24T16:54:42.811Z
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@ -2,7 +2,7 @@
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title: FlameGraph
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description:
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published: true
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date: 2021-08-23T18:30:47.780Z
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date: 2021-08-23T18:30:49.760Z
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tags: 火焰图
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editor: markdown
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dateCreated: 2021-08-23T17:06:44.193Z
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17894
cpu-perf-mirror-orgarea-rb_100018672300qps.svg
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17894
cpu-perf-mirror-orgarea-rb_100018672300qps.svg
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After Width: | Height: | Size: 1.5 MiB |
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cpu-perf-mirror-perftest-group_100018672300qps.svg
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cpu-perf-mirror-perftest-group_100018672300qps.svg
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After Width: | Height: | Size: 854 KiB |
12
en/home.md
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12
en/home.md
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---
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title: Home
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description:
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published: true
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date: 2021-08-23T16:57:27.391Z
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tags:
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editor: markdown
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dateCreated: 2021-08-23T16:57:25.776Z
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---
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# Home
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Hello World!
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2
home.md
2
home.md
@ -2,7 +2,7 @@
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title: Home
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description:
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published: true
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date: 2023-09-09T15:54:30.467Z
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date: 2023-09-09T15:54:31.433Z
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tags:
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editor: markdown
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dateCreated: 2021-08-23T16:58:27.560Z
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6543
mem-perf-mirror-orgarea-rb_100018672300qps.svg
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mem-perf-mirror-orgarea-rb_100018672300qps.svg
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After Width: | Height: | Size: 457 KiB |
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mem-perf-mirror-perftest-group_100018672300qps.svg
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mem-perf-mirror-perftest-group_100018672300qps.svg
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After Width: | Height: | Size: 182 KiB |
652
omitframepointer.svg
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652
omitframepointer.svg
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<?xml version="1.0" standalone="no"?>
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<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
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<svg version="1.1" width="1200" height="374" onload="init(evt)" viewBox="0 0 1200 374" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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<!-- Flame graph stack visualization. See https://github.com/brendangregg/FlameGraph for latest version, and http://www.brendangregg.com/flamegraphs.html for examples. -->
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<!-- NOTES: -->
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<defs>
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<linearGradient id="background" y1="0" y2="1" x1="0" x2="0" >
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<stop stop-color="#eeeeee" offset="5%" />
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<stop stop-color="#eeeeb0" offset="95%" />
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</linearGradient>
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</defs>
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<style type="text/css">
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text { font-family:Verdana; font-size:12px; fill:rgb(0,0,0); }
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#search, #ignorecase { opacity:0.1; cursor:pointer; }
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#search:hover, #search.show, #ignorecase:hover, #ignorecase.show { opacity:1; }
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#subtitle { text-anchor:middle; font-color:rgb(160,160,160); }
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#title { text-anchor:middle; font-size:17px}
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#unzoom { cursor:pointer; }
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#frames > *:hover { stroke:black; stroke-width:0.5; cursor:pointer; }
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.hide { display:none; }
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.parent { opacity:0.5; }
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</style>
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<script type="text/ecmascript">
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<![CDATA[
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"use strict";
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var details, searchbtn, unzoombtn, matchedtxt, svg, searching, currentSearchTerm, ignorecase, ignorecaseBtn;
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function init(evt) {
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details = document.getElementById("details").firstChild;
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searchbtn = document.getElementById("search");
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ignorecaseBtn = document.getElementById("ignorecase");
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unzoombtn = document.getElementById("unzoom");
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matchedtxt = document.getElementById("matched");
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svg = document.getElementsByTagName("svg")[0];
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searching = 0;
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currentSearchTerm = null;
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}
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window.addEventListener("click", function(e) {
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var target = find_group(e.target);
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if (target) {
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if (target.nodeName == "a") {
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if (e.ctrlKey === false) return;
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e.preventDefault();
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}
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if (target.classList.contains("parent")) unzoom();
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zoom(target);
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}
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else if (e.target.id == "unzoom") unzoom();
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else if (e.target.id == "search") search_prompt();
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else if (e.target.id == "ignorecase") toggle_ignorecase();
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}, false)
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// mouse-over for info
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// show
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window.addEventListener("mouseover", function(e) {
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var target = find_group(e.target);
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if (target) details.nodeValue = "Function: " + g_to_text(target);
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}, false)
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// clear
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window.addEventListener("mouseout", function(e) {
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var target = find_group(e.target);
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if (target) details.nodeValue = ' ';
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}, false)
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// ctrl-F for search
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window.addEventListener("keydown",function (e) {
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if (e.keyCode === 114 || (e.ctrlKey && e.keyCode === 70)) {
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e.preventDefault();
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search_prompt();
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}
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}, false)
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// ctrl-I to toggle case-sensitive search
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window.addEventListener("keydown",function (e) {
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if (e.ctrlKey && e.keyCode === 73) {
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e.preventDefault();
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toggle_ignorecase();
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}
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}, false)
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// functions
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function find_child(node, selector) {
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var children = node.querySelectorAll(selector);
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if (children.length) return children[0];
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return;
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}
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function find_group(node) {
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var parent = node.parentElement;
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if (!parent) return;
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if (parent.id == "frames") return node;
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return find_group(parent);
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}
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function orig_save(e, attr, val) {
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if (e.attributes["_orig_" + attr] != undefined) return;
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if (e.attributes[attr] == undefined) return;
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if (val == undefined) val = e.attributes[attr].value;
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e.setAttribute("_orig_" + attr, val);
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}
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function orig_load(e, attr) {
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if (e.attributes["_orig_"+attr] == undefined) return;
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e.attributes[attr].value = e.attributes["_orig_" + attr].value;
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e.removeAttribute("_orig_"+attr);
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}
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function g_to_text(e) {
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var text = find_child(e, "title").firstChild.nodeValue;
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return (text)
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}
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function g_to_func(e) {
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var func = g_to_text(e);
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// if there's any manipulation we want to do to the function
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// name before it's searched, do it here before returning.
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return (func);
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}
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function update_text(e) {
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var r = find_child(e, "rect");
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var t = find_child(e, "text");
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var w = parseFloat(r.attributes.width.value) -3;
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var txt = find_child(e, "title").textContent.replace(/\([^(]*\)$/,"");
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t.attributes.x.value = parseFloat(r.attributes.x.value) + 3;
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// Smaller than this size won't fit anything
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if (w < 2 * 12 * 0.59) {
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t.textContent = "";
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return;
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}
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t.textContent = txt;
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// Fit in full text width
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if (/^ *$/.test(txt) || t.getSubStringLength(0, txt.length) < w)
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return;
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for (var x = txt.length - 2; x > 0; x--) {
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if (t.getSubStringLength(0, x + 2) <= w) {
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t.textContent = txt.substring(0, x) + "..";
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return;
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}
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}
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t.textContent = "";
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}
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// zoom
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function zoom_reset(e) {
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if (e.attributes != undefined) {
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orig_load(e, "x");
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orig_load(e, "width");
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}
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if (e.childNodes == undefined) return;
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for (var i = 0, c = e.childNodes; i < c.length; i++) {
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zoom_reset(c[i]);
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}
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}
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function zoom_child(e, x, ratio) {
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if (e.attributes != undefined) {
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if (e.attributes.x != undefined) {
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orig_save(e, "x");
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e.attributes.x.value = (parseFloat(e.attributes.x.value) - x - 10) * ratio + 10;
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if (e.tagName == "text")
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e.attributes.x.value = find_child(e.parentNode, "rect[x]").attributes.x.value + 3;
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}
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if (e.attributes.width != undefined) {
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orig_save(e, "width");
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e.attributes.width.value = parseFloat(e.attributes.width.value) * ratio;
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}
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}
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if (e.childNodes == undefined) return;
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for (var i = 0, c = e.childNodes; i < c.length; i++) {
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zoom_child(c[i], x - 10, ratio);
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}
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}
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function zoom_parent(e) {
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if (e.attributes) {
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if (e.attributes.x != undefined) {
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orig_save(e, "x");
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e.attributes.x.value = 10;
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}
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if (e.attributes.width != undefined) {
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orig_save(e, "width");
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e.attributes.width.value = parseInt(svg.width.baseVal.value) - (10 * 2);
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}
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}
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if (e.childNodes == undefined) return;
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for (var i = 0, c = e.childNodes; i < c.length; i++) {
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zoom_parent(c[i]);
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}
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}
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function zoom(node) {
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var attr = find_child(node, "rect").attributes;
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var width = parseFloat(attr.width.value);
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var xmin = parseFloat(attr.x.value);
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var xmax = parseFloat(xmin + width);
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var ymin = parseFloat(attr.y.value);
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var ratio = (svg.width.baseVal.value - 2 * 10) / width;
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// XXX: Workaround for JavaScript float issues (fix me)
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var fudge = 0.0001;
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unzoombtn.classList.remove("hide");
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var el = document.getElementById("frames").children;
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for (var i = 0; i < el.length; i++) {
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var e = el[i];
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var a = find_child(e, "rect").attributes;
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var ex = parseFloat(a.x.value);
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var ew = parseFloat(a.width.value);
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var upstack;
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// Is it an ancestor
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if (0 == 0) {
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upstack = parseFloat(a.y.value) > ymin;
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} else {
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upstack = parseFloat(a.y.value) < ymin;
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}
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if (upstack) {
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// Direct ancestor
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if (ex <= xmin && (ex+ew+fudge) >= xmax) {
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e.classList.add("parent");
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zoom_parent(e);
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update_text(e);
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}
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// not in current path
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else
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e.classList.add("hide");
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}
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// Children maybe
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else {
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// no common path
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if (ex < xmin || ex + fudge >= xmax) {
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e.classList.add("hide");
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}
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else {
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zoom_child(e, xmin, ratio);
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update_text(e);
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}
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}
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}
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search();
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}
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function unzoom() {
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unzoombtn.classList.add("hide");
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var el = document.getElementById("frames").children;
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for(var i = 0; i < el.length; i++) {
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el[i].classList.remove("parent");
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el[i].classList.remove("hide");
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zoom_reset(el[i]);
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update_text(el[i]);
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}
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search();
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}
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// search
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function toggle_ignorecase() {
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ignorecase = !ignorecase;
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if (ignorecase) {
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ignorecaseBtn.classList.add("show");
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} else {
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ignorecaseBtn.classList.remove("show");
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}
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reset_search();
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search();
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}
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function reset_search() {
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var el = document.querySelectorAll("#frames rect");
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for (var i = 0; i < el.length; i++) {
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orig_load(el[i], "fill")
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}
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}
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function search_prompt() {
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if (!searching) {
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var term = prompt("Enter a search term (regexp " +
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"allowed, eg: ^ext4_)"
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+ (ignorecase ? ", ignoring case" : "")
|
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+ "\nPress Ctrl-i to toggle case sensitivity", "");
|
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if (term != null) {
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currentSearchTerm = term;
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search();
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}
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} else {
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reset_search();
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searching = 0;
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currentSearchTerm = null;
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searchbtn.classList.remove("show");
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searchbtn.firstChild.nodeValue = "Search"
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matchedtxt.classList.add("hide");
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matchedtxt.firstChild.nodeValue = ""
|
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}
|
||||
}
|
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function search(term) {
|
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if (currentSearchTerm === null) return;
|
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var term = currentSearchTerm;
|
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|
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var re = new RegExp(term, ignorecase ? 'i' : '');
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var el = document.getElementById("frames").children;
|
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var matches = new Object();
|
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var maxwidth = 0;
|
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for (var i = 0; i < el.length; i++) {
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var e = el[i];
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var func = g_to_func(e);
|
||||
var rect = find_child(e, "rect");
|
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if (func == null || rect == null)
|
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continue;
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||||
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||||
// Save max width. Only works as we have a root frame
|
||||
var w = parseFloat(rect.attributes.width.value);
|
||||
if (w > maxwidth)
|
||||
maxwidth = w;
|
||||
|
||||
if (func.match(re)) {
|
||||
// highlight
|
||||
var x = parseFloat(rect.attributes.x.value);
|
||||
orig_save(rect, "fill");
|
||||
rect.attributes.fill.value = "rgb(230,0,230)";
|
||||
|
||||
// remember matches
|
||||
if (matches[x] == undefined) {
|
||||
matches[x] = w;
|
||||
} else {
|
||||
if (w > matches[x]) {
|
||||
// overwrite with parent
|
||||
matches[x] = w;
|
||||
}
|
||||
}
|
||||
searching = 1;
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||||
}
|
||||
}
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if (!searching)
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||||
return;
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||||
|
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searchbtn.classList.add("show");
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||||
searchbtn.firstChild.nodeValue = "Reset Search";
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||||
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||||
// calculate percent matched, excluding vertical overlap
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||||
var count = 0;
|
||||
var lastx = -1;
|
||||
var lastw = 0;
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var keys = Array();
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for (k in matches) {
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if (matches.hasOwnProperty(k))
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keys.push(k);
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}
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||||
// sort the matched frames by their x location
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||||
// ascending, then width descending
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keys.sort(function(a, b){
|
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return a - b;
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||||
});
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||||
// Step through frames saving only the biggest bottom-up frames
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// thanks to the sort order. This relies on the tree property
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// where children are always smaller than their parents.
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var fudge = 0.0001; // JavaScript floating point
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||||
for (var k in keys) {
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||||
var x = parseFloat(keys[k]);
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var w = matches[keys[k]];
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||||
if (x >= lastx + lastw - fudge) {
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||||
count += w;
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||||
lastx = x;
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||||
lastw = w;
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||||
}
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||||
}
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||||
// display matched percent
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matchedtxt.classList.remove("hide");
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||||
var pct = 100 * count / maxwidth;
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if (pct != 100) pct = pct.toFixed(1)
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matchedtxt.firstChild.nodeValue = "Matched: " + pct + "%";
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||||
}
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||||
]]>
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</script>
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<rect x="0.0" y="0" width="1200.0" height="374.0" fill="url(#background)" />
|
||||
<text id="title" x="600.00" y="24" >Flame Graph</text>
|
||||
<text id="details" x="10.00" y="357" > </text>
|
||||
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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<title>scheduler_tick (2 samples, 0.03%)</title><rect x="800.6" y="181" width="0.4" height="15.0" fill="rgb(227,170,45)" rx="2" ry="2" />
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||||
<text x="803.58" y="191.5" ></text>
|
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</g>
|
||||
<g >
|
||||
<title>__intel_pmu_enable_all.constprop.23 (4 samples, 0.07%)</title><rect x="411.2" y="101" width="0.8" height="15.0" fill="rgb(212,220,15)" rx="2" ry="2" />
|
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<text x="414.16" y="111.5" ></text>
|
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</g>
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<g >
|
||||
<title>apic_timer_interrupt (6 samples, 0.10%)</title><rect x="800.0" y="261" width="1.2" height="15.0" fill="rgb(235,141,35)" rx="2" ry="2" />
|
||||
<text x="802.98" y="271.5" ></text>
|
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</g>
|
||||
<g >
|
||||
<title>hrtimer_run_queues (1 samples, 0.02%)</title><rect x="800.4" y="165" width="0.2" height="15.0" fill="rgb(215,218,52)" rx="2" ry="2" />
|
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<text x="803.38" y="175.5" ></text>
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</g>
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</g>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 24 KiB |
632
out.svg
Normal file
632
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Normal file
@ -0,0 +1,632 @@
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<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
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<svg version="1.1" width="1200" height="406" onload="init(evt)" viewBox="0 0 1200 406" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
|
||||
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||||
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||||
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<stop stop-color="#eeeeee" offset="5%" />
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<stop stop-color="#eeeeb0" offset="95%" />
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</linearGradient>
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<style type="text/css">
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#search, #ignorecase { opacity:0.1; cursor:pointer; }
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#search:hover, #search.show, #ignorecase:hover, #ignorecase.show { opacity:1; }
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#title { text-anchor:middle; font-size:17px}
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#frames > *:hover { stroke:black; stroke-width:0.5; cursor:pointer; }
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return;
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var parent = node.parentElement;
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if (!parent) return;
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if (parent.id == "frames") return node;
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e.setAttribute("_orig_" + attr, val);
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e.attributes[attr].value = e.attributes["_orig_" + attr].value;
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e.removeAttribute("_orig_"+attr);
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function g_to_text(e) {
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var text = find_child(e, "title").firstChild.nodeValue;
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return (text)
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var func = g_to_text(e);
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// if there's any manipulation we want to do to the function
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// name before it's searched, do it here before returning.
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return;
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if (/^ *$/.test(txt) || t.getSubStringLength(0, txt.length) < w)
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if (t.getSubStringLength(0, x + 2) <= w) {
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return;
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t.textContent = "";
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|
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|
||||
function zoom_reset(e) {
|
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if (e.attributes != undefined) {
|
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orig_load(e, "x");
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orig_load(e, "width");
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}
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if (e.childNodes == undefined) return;
|
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for (var i = 0, c = e.childNodes; i < c.length; i++) {
|
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zoom_reset(c[i]);
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}
|
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}
|
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function zoom_child(e, x, ratio) {
|
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if (e.attributes != undefined) {
|
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if (e.attributes.x != undefined) {
|
||||
orig_save(e, "x");
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e.attributes.x.value = (parseFloat(e.attributes.x.value) - x - 10) * ratio + 10;
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if (e.tagName == "text")
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e.attributes.x.value = find_child(e.parentNode, "rect[x]").attributes.x.value + 3;
|
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|
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if (e.attributes.width != undefined) {
|
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orig_save(e, "width");
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e.attributes.width.value = parseFloat(e.attributes.width.value) * ratio;
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|
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|
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zoom_child(c[i], x - 10, ratio);
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|
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function zoom_parent(e) {
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|
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if (e.attributes.x != undefined) {
|
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orig_save(e, "x");
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e.attributes.x.value = 10;
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|
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orig_save(e, "width");
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if (e.childNodes == undefined) return;
|
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for (var i = 0, c = e.childNodes; i < c.length; i++) {
|
||||
zoom_parent(c[i]);
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|
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||||
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|
||||
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var xmax = parseFloat(xmin + width);
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||||
var ymin = parseFloat(attr.y.value);
|
||||
var ratio = (svg.width.baseVal.value - 2 * 10) / width;
|
||||
|
||||
// XXX: Workaround for JavaScript float issues (fix me)
|
||||
var fudge = 0.0001;
|
||||
|
||||
unzoombtn.classList.remove("hide");
|
||||
|
||||
var el = document.getElementById("frames").children;
|
||||
for (var i = 0; i < el.length; i++) {
|
||||
var e = el[i];
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var a = find_child(e, "rect").attributes;
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var ex = parseFloat(a.x.value);
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var ew = parseFloat(a.width.value);
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|
||||
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} else {
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||||
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|
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|
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|
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e.classList.add("parent");
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||||
zoom_parent(e);
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update_text(e);
|
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}
|
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// not in current path
|
||||
else
|
||||
e.classList.add("hide");
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|
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|
||||
else {
|
||||
// no common path
|
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if (ex < xmin || ex + fudge >= xmax) {
|
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e.classList.add("hide");
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||||
}
|
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else {
|
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zoom_child(e, xmin, ratio);
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update_text(e);
|
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|
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}
|
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|
||||
search();
|
||||
}
|
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function unzoom() {
|
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unzoombtn.classList.add("hide");
|
||||
var el = document.getElementById("frames").children;
|
||||
for(var i = 0; i < el.length; i++) {
|
||||
el[i].classList.remove("parent");
|
||||
el[i].classList.remove("hide");
|
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zoom_reset(el[i]);
|
||||
update_text(el[i]);
|
||||
}
|
||||
search();
|
||||
}
|
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|
||||
// search
|
||||
function toggle_ignorecase() {
|
||||
ignorecase = !ignorecase;
|
||||
if (ignorecase) {
|
||||
ignorecaseBtn.classList.add("show");
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} else {
|
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ignorecaseBtn.classList.remove("show");
|
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}
|
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reset_search();
|
||||
search();
|
||||
}
|
||||
function reset_search() {
|
||||
var el = document.querySelectorAll("#frames rect");
|
||||
for (var i = 0; i < el.length; i++) {
|
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orig_load(el[i], "fill")
|
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}
|
||||
}
|
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function search_prompt() {
|
||||
if (!searching) {
|
||||
var term = prompt("Enter a search term (regexp " +
|
||||
"allowed, eg: ^ext4_)"
|
||||
+ (ignorecase ? ", ignoring case" : "")
|
||||
+ "\nPress Ctrl-i to toggle case sensitivity", "");
|
||||
if (term != null) {
|
||||
currentSearchTerm = term;
|
||||
search();
|
||||
}
|
||||
} else {
|
||||
reset_search();
|
||||
searching = 0;
|
||||
currentSearchTerm = null;
|
||||
searchbtn.classList.remove("show");
|
||||
searchbtn.firstChild.nodeValue = "Search"
|
||||
matchedtxt.classList.add("hide");
|
||||
matchedtxt.firstChild.nodeValue = ""
|
||||
}
|
||||
}
|
||||
function search(term) {
|
||||
if (currentSearchTerm === null) return;
|
||||
var term = currentSearchTerm;
|
||||
|
||||
var re = new RegExp(term, ignorecase ? 'i' : '');
|
||||
var el = document.getElementById("frames").children;
|
||||
var matches = new Object();
|
||||
var maxwidth = 0;
|
||||
for (var i = 0; i < el.length; i++) {
|
||||
var e = el[i];
|
||||
var func = g_to_func(e);
|
||||
var rect = find_child(e, "rect");
|
||||
if (func == null || rect == null)
|
||||
continue;
|
||||
|
||||
// Save max width. Only works as we have a root frame
|
||||
var w = parseFloat(rect.attributes.width.value);
|
||||
if (w > maxwidth)
|
||||
maxwidth = w;
|
||||
|
||||
if (func.match(re)) {
|
||||
// highlight
|
||||
var x = parseFloat(rect.attributes.x.value);
|
||||
orig_save(rect, "fill");
|
||||
rect.attributes.fill.value = "rgb(230,0,230)";
|
||||
|
||||
// remember matches
|
||||
if (matches[x] == undefined) {
|
||||
matches[x] = w;
|
||||
} else {
|
||||
if (w > matches[x]) {
|
||||
// overwrite with parent
|
||||
matches[x] = w;
|
||||
}
|
||||
}
|
||||
searching = 1;
|
||||
}
|
||||
}
|
||||
if (!searching)
|
||||
return;
|
||||
|
||||
searchbtn.classList.add("show");
|
||||
searchbtn.firstChild.nodeValue = "Reset Search";
|
||||
|
||||
// calculate percent matched, excluding vertical overlap
|
||||
var count = 0;
|
||||
var lastx = -1;
|
||||
var lastw = 0;
|
||||
var keys = Array();
|
||||
for (k in matches) {
|
||||
if (matches.hasOwnProperty(k))
|
||||
keys.push(k);
|
||||
}
|
||||
// sort the matched frames by their x location
|
||||
// ascending, then width descending
|
||||
keys.sort(function(a, b){
|
||||
return a - b;
|
||||
});
|
||||
// Step through frames saving only the biggest bottom-up frames
|
||||
// thanks to the sort order. This relies on the tree property
|
||||
// where children are always smaller than their parents.
|
||||
var fudge = 0.0001; // JavaScript floating point
|
||||
for (var k in keys) {
|
||||
var x = parseFloat(keys[k]);
|
||||
var w = matches[keys[k]];
|
||||
if (x >= lastx + lastw - fudge) {
|
||||
count += w;
|
||||
lastx = x;
|
||||
lastw = w;
|
||||
}
|
||||
}
|
||||
// display matched percent
|
||||
matchedtxt.classList.remove("hide");
|
||||
var pct = 100 * count / maxwidth;
|
||||
if (pct != 100) pct = pct.toFixed(1)
|
||||
matchedtxt.firstChild.nodeValue = "Matched: " + pct + "%";
|
||||
}
|
||||
]]>
|
||||
</script>
|
||||
<rect x="0.0" y="0" width="1200.0" height="406.0" fill="url(#background)" />
|
||||
<text id="title" x="600.00" y="24" >Flame Graph</text>
|
||||
<text id="details" x="10.00" y="389" > </text>
|
||||
<text id="unzoom" x="10.00" y="24" class="hide">Reset Zoom</text>
|
||||
<text id="search" x="1090.00" y="24" >Search</text>
|
||||
<text id="ignorecase" x="1174.00" y="24" >ic</text>
|
||||
<text id="matched" x="1090.00" y="389" > </text>
|
||||
<g id="frames">
|
||||
<g >
|
||||
<title>[unknown] (15 samples, 62.50%)</title><rect x="403.3" y="309" width="737.5" height="15.0" fill="rgb(238,86,0)" rx="2" ry="2" />
|
||||
<text x="406.33" y="319.5" >[unknown]</text>
|
||||
</g>
|
||||
<g >
|
||||
<title>native_write_msr (13 samples, 54.17%)</title><rect x="501.7" y="37" width="639.1" height="15.0" fill="rgb(253,139,2)" rx="2" ry="2" />
|
||||
<text x="504.67" y="47.5" >native_write_msr</text>
|
||||
</g>
|
||||
<g >
|
||||
<title>core_sys_select (15 samples, 62.50%)</title><rect x="403.3" y="229" width="737.5" height="15.0" fill="rgb(229,98,32)" rx="2" ry="2" />
|
||||
<text x="406.33" y="239.5" >core_sys_select</text>
|
||||
</g>
|
||||
<g >
|
||||
<title>intel_pmu_enable_all (13 samples, 54.17%)</title><rect x="501.7" y="69" width="639.1" height="15.0" fill="rgb(226,39,49)" rx="2" ry="2" />
|
||||
<text x="504.67" y="79.5" >intel_pmu_enable_all</text>
|
||||
</g>
|
||||
<g >
|
||||
<title>down_read_trylock (1 samples, 4.17%)</title><rect x="157.5" y="181" width="49.2" height="15.0" fill="rgb(240,211,33)" rx="2" ry="2" />
|
||||
<text x="160.50" y="191.5" >down..</text>
|
||||
</g>
|
||||
<g >
|
||||
<title>__schedule (13 samples, 54.17%)</title><rect x="501.7" y="133" width="639.1" height="15.0" fill="rgb(239,133,36)" rx="2" ry="2" />
|
||||
<text x="504.67" y="143.5" >__schedule</text>
|
||||
</g>
|
||||
<g >
|
||||
<title>[unknown] (23 samples, 95.83%)</title><rect x="59.2" y="325" width="1130.8" height="15.0" fill="rgb(251,95,23)" rx="2" ry="2" />
|
||||
<text x="62.17" y="335.5" >[unknown]</text>
|
||||
</g>
|
||||
<g >
|
||||
<title>__intel_pmu_enable_all.constprop.23 (13 samples, 54.17%)</title><rect x="501.7" y="53" width="639.1" height="15.0" fill="rgb(243,167,39)" rx="2" ry="2" />
|
||||
<text x="504.67" y="63.5" >__intel_pmu_enable_all.constprop.23</text>
|
||||
</g>
|
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else if (e.target.id == "unzoom") unzoom();
|
||||
else if (e.target.id == "search") search_prompt();
|
||||
else if (e.target.id == "ignorecase") toggle_ignorecase();
|
||||
}, false)
|
||||
|
||||
// mouse-over for info
|
||||
// show
|
||||
window.addEventListener("mouseover", function(e) {
|
||||
var target = find_group(e.target);
|
||||
if (target) details.nodeValue = "Function: " + g_to_text(target);
|
||||
}, false)
|
||||
|
||||
// clear
|
||||
window.addEventListener("mouseout", function(e) {
|
||||
var target = find_group(e.target);
|
||||
if (target) details.nodeValue = ' ';
|
||||
}, false)
|
||||
|
||||
// ctrl-F for search
|
||||
window.addEventListener("keydown",function (e) {
|
||||
if (e.keyCode === 114 || (e.ctrlKey && e.keyCode === 70)) {
|
||||
e.preventDefault();
|
||||
search_prompt();
|
||||
}
|
||||
}, false)
|
||||
|
||||
// ctrl-I to toggle case-sensitive search
|
||||
window.addEventListener("keydown",function (e) {
|
||||
if (e.ctrlKey && e.keyCode === 73) {
|
||||
e.preventDefault();
|
||||
toggle_ignorecase();
|
||||
}
|
||||
}, false)
|
||||
|
||||
// functions
|
||||
function find_child(node, selector) {
|
||||
var children = node.querySelectorAll(selector);
|
||||
if (children.length) return children[0];
|
||||
return;
|
||||
}
|
||||
function find_group(node) {
|
||||
var parent = node.parentElement;
|
||||
if (!parent) return;
|
||||
if (parent.id == "frames") return node;
|
||||
return find_group(parent);
|
||||
}
|
||||
function orig_save(e, attr, val) {
|
||||
if (e.attributes["_orig_" + attr] != undefined) return;
|
||||
if (e.attributes[attr] == undefined) return;
|
||||
if (val == undefined) val = e.attributes[attr].value;
|
||||
e.setAttribute("_orig_" + attr, val);
|
||||
}
|
||||
function orig_load(e, attr) {
|
||||
if (e.attributes["_orig_"+attr] == undefined) return;
|
||||
e.attributes[attr].value = e.attributes["_orig_" + attr].value;
|
||||
e.removeAttribute("_orig_"+attr);
|
||||
}
|
||||
function g_to_text(e) {
|
||||
var text = find_child(e, "title").firstChild.nodeValue;
|
||||
return (text)
|
||||
}
|
||||
function g_to_func(e) {
|
||||
var func = g_to_text(e);
|
||||
// if there's any manipulation we want to do to the function
|
||||
// name before it's searched, do it here before returning.
|
||||
return (func);
|
||||
}
|
||||
function update_text(e) {
|
||||
var r = find_child(e, "rect");
|
||||
var t = find_child(e, "text");
|
||||
var w = parseFloat(r.attributes.width.value) -3;
|
||||
var txt = find_child(e, "title").textContent.replace(/\([^(]*\)$/,"");
|
||||
t.attributes.x.value = parseFloat(r.attributes.x.value) + 3;
|
||||
|
||||
// Smaller than this size won't fit anything
|
||||
if (w < 2 * 12 * 0.59) {
|
||||
t.textContent = "";
|
||||
return;
|
||||
}
|
||||
|
||||
t.textContent = txt;
|
||||
// Fit in full text width
|
||||
if (/^ *$/.test(txt) || t.getSubStringLength(0, txt.length) < w)
|
||||
return;
|
||||
|
||||
for (var x = txt.length - 2; x > 0; x--) {
|
||||
if (t.getSubStringLength(0, x + 2) <= w) {
|
||||
t.textContent = txt.substring(0, x) + "..";
|
||||
return;
|
||||
}
|
||||
}
|
||||
t.textContent = "";
|
||||
}
|
||||
|
||||
// zoom
|
||||
function zoom_reset(e) {
|
||||
if (e.attributes != undefined) {
|
||||
orig_load(e, "x");
|
||||
orig_load(e, "width");
|
||||
}
|
||||
if (e.childNodes == undefined) return;
|
||||
for (var i = 0, c = e.childNodes; i < c.length; i++) {
|
||||
zoom_reset(c[i]);
|
||||
}
|
||||
}
|
||||
function zoom_child(e, x, ratio) {
|
||||
if (e.attributes != undefined) {
|
||||
if (e.attributes.x != undefined) {
|
||||
orig_save(e, "x");
|
||||
e.attributes.x.value = (parseFloat(e.attributes.x.value) - x - 10) * ratio + 10;
|
||||
if (e.tagName == "text")
|
||||
e.attributes.x.value = find_child(e.parentNode, "rect[x]").attributes.x.value + 3;
|
||||
}
|
||||
if (e.attributes.width != undefined) {
|
||||
orig_save(e, "width");
|
||||
e.attributes.width.value = parseFloat(e.attributes.width.value) * ratio;
|
||||
}
|
||||
}
|
||||
|
||||
if (e.childNodes == undefined) return;
|
||||
for (var i = 0, c = e.childNodes; i < c.length; i++) {
|
||||
zoom_child(c[i], x - 10, ratio);
|
||||
}
|
||||
}
|
||||
function zoom_parent(e) {
|
||||
if (e.attributes) {
|
||||
if (e.attributes.x != undefined) {
|
||||
orig_save(e, "x");
|
||||
e.attributes.x.value = 10;
|
||||
}
|
||||
if (e.attributes.width != undefined) {
|
||||
orig_save(e, "width");
|
||||
e.attributes.width.value = parseInt(svg.width.baseVal.value) - (10 * 2);
|
||||
}
|
||||
}
|
||||
if (e.childNodes == undefined) return;
|
||||
for (var i = 0, c = e.childNodes; i < c.length; i++) {
|
||||
zoom_parent(c[i]);
|
||||
}
|
||||
}
|
||||
function zoom(node) {
|
||||
var attr = find_child(node, "rect").attributes;
|
||||
var width = parseFloat(attr.width.value);
|
||||
var xmin = parseFloat(attr.x.value);
|
||||
var xmax = parseFloat(xmin + width);
|
||||
var ymin = parseFloat(attr.y.value);
|
||||
var ratio = (svg.width.baseVal.value - 2 * 10) / width;
|
||||
|
||||
// XXX: Workaround for JavaScript float issues (fix me)
|
||||
var fudge = 0.0001;
|
||||
|
||||
unzoombtn.classList.remove("hide");
|
||||
|
||||
var el = document.getElementById("frames").children;
|
||||
for (var i = 0; i < el.length; i++) {
|
||||
var e = el[i];
|
||||
var a = find_child(e, "rect").attributes;
|
||||
var ex = parseFloat(a.x.value);
|
||||
var ew = parseFloat(a.width.value);
|
||||
var upstack;
|
||||
// Is it an ancestor
|
||||
if (0 == 0) {
|
||||
upstack = parseFloat(a.y.value) > ymin;
|
||||
} else {
|
||||
upstack = parseFloat(a.y.value) < ymin;
|
||||
}
|
||||
if (upstack) {
|
||||
// Direct ancestor
|
||||
if (ex <= xmin && (ex+ew+fudge) >= xmax) {
|
||||
e.classList.add("parent");
|
||||
zoom_parent(e);
|
||||
update_text(e);
|
||||
}
|
||||
// not in current path
|
||||
else
|
||||
e.classList.add("hide");
|
||||
}
|
||||
// Children maybe
|
||||
else {
|
||||
// no common path
|
||||
if (ex < xmin || ex + fudge >= xmax) {
|
||||
e.classList.add("hide");
|
||||
}
|
||||
else {
|
||||
zoom_child(e, xmin, ratio);
|
||||
update_text(e);
|
||||
}
|
||||
}
|
||||
}
|
||||
search();
|
||||
}
|
||||
function unzoom() {
|
||||
unzoombtn.classList.add("hide");
|
||||
var el = document.getElementById("frames").children;
|
||||
for(var i = 0; i < el.length; i++) {
|
||||
el[i].classList.remove("parent");
|
||||
el[i].classList.remove("hide");
|
||||
zoom_reset(el[i]);
|
||||
update_text(el[i]);
|
||||
}
|
||||
search();
|
||||
}
|
||||
|
||||
// search
|
||||
function toggle_ignorecase() {
|
||||
ignorecase = !ignorecase;
|
||||
if (ignorecase) {
|
||||
ignorecaseBtn.classList.add("show");
|
||||
} else {
|
||||
ignorecaseBtn.classList.remove("show");
|
||||
}
|
||||
reset_search();
|
||||
search();
|
||||
}
|
||||
function reset_search() {
|
||||
var el = document.querySelectorAll("#frames rect");
|
||||
for (var i = 0; i < el.length; i++) {
|
||||
orig_load(el[i], "fill")
|
||||
}
|
||||
}
|
||||
function search_prompt() {
|
||||
if (!searching) {
|
||||
var term = prompt("Enter a search term (regexp " +
|
||||
"allowed, eg: ^ext4_)"
|
||||
+ (ignorecase ? ", ignoring case" : "")
|
||||
+ "\nPress Ctrl-i to toggle case sensitivity", "");
|
||||
if (term != null) {
|
||||
currentSearchTerm = term;
|
||||
search();
|
||||
}
|
||||
} else {
|
||||
reset_search();
|
||||
searching = 0;
|
||||
currentSearchTerm = null;
|
||||
searchbtn.classList.remove("show");
|
||||
searchbtn.firstChild.nodeValue = "Search"
|
||||
matchedtxt.classList.add("hide");
|
||||
matchedtxt.firstChild.nodeValue = ""
|
||||
}
|
||||
}
|
||||
function search(term) {
|
||||
if (currentSearchTerm === null) return;
|
||||
var term = currentSearchTerm;
|
||||
|
||||
var re = new RegExp(term, ignorecase ? 'i' : '');
|
||||
var el = document.getElementById("frames").children;
|
||||
var matches = new Object();
|
||||
var maxwidth = 0;
|
||||
for (var i = 0; i < el.length; i++) {
|
||||
var e = el[i];
|
||||
var func = g_to_func(e);
|
||||
var rect = find_child(e, "rect");
|
||||
if (func == null || rect == null)
|
||||
continue;
|
||||
|
||||
// Save max width. Only works as we have a root frame
|
||||
var w = parseFloat(rect.attributes.width.value);
|
||||
if (w > maxwidth)
|
||||
maxwidth = w;
|
||||
|
||||
if (func.match(re)) {
|
||||
// highlight
|
||||
var x = parseFloat(rect.attributes.x.value);
|
||||
orig_save(rect, "fill");
|
||||
rect.attributes.fill.value = "rgb(230,0,230)";
|
||||
|
||||
// remember matches
|
||||
if (matches[x] == undefined) {
|
||||
matches[x] = w;
|
||||
} else {
|
||||
if (w > matches[x]) {
|
||||
// overwrite with parent
|
||||
matches[x] = w;
|
||||
}
|
||||
}
|
||||
searching = 1;
|
||||
}
|
||||
}
|
||||
if (!searching)
|
||||
return;
|
||||
|
||||
searchbtn.classList.add("show");
|
||||
searchbtn.firstChild.nodeValue = "Reset Search";
|
||||
|
||||
// calculate percent matched, excluding vertical overlap
|
||||
var count = 0;
|
||||
var lastx = -1;
|
||||
var lastw = 0;
|
||||
var keys = Array();
|
||||
for (k in matches) {
|
||||
if (matches.hasOwnProperty(k))
|
||||
keys.push(k);
|
||||
}
|
||||
// sort the matched frames by their x location
|
||||
// ascending, then width descending
|
||||
keys.sort(function(a, b){
|
||||
return a - b;
|
||||
});
|
||||
// Step through frames saving only the biggest bottom-up frames
|
||||
// thanks to the sort order. This relies on the tree property
|
||||
// where children are always smaller than their parents.
|
||||
var fudge = 0.0001; // JavaScript floating point
|
||||
for (var k in keys) {
|
||||
var x = parseFloat(keys[k]);
|
||||
var w = matches[keys[k]];
|
||||
if (x >= lastx + lastw - fudge) {
|
||||
count += w;
|
||||
lastx = x;
|
||||
lastw = w;
|
||||
}
|
||||
}
|
||||
// display matched percent
|
||||
matchedtxt.classList.remove("hide");
|
||||
var pct = 100 * count / maxwidth;
|
||||
if (pct != 100) pct = pct.toFixed(1)
|
||||
matchedtxt.firstChild.nodeValue = "Matched: " + pct + "%";
|
||||
}
|
||||
]]>
|
||||
</script>
|
||||
<rect x="0.0" y="0" width="1200.0" height="374.0" fill="url(#background)" />
|
||||
<text id="title" x="600.00" y="24" >Flame Graph</text>
|
||||
<text id="details" x="10.00" y="357" > </text>
|
||||
<text id="unzoom" x="10.00" y="24" class="hide">Reset Zoom</text>
|
||||
<text id="search" x="1090.00" y="24" >Search</text>
|
||||
<text id="ignorecase" x="1174.00" y="24" >ic</text>
|
||||
<text id="matched" x="1090.00" y="357" > </text>
|
||||
<g id="frames">
|
||||
<g >
|
||||
<title>update_process_times (2 samples, 0.03%)</title><rect x="393.4" y="165" width="0.4" height="15.0" fill="rgb(215,143,5)" rx="2" ry="2" />
|
||||
<text x="396.38" y="175.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>apic_timer_interrupt (9 samples, 0.15%)</title><rect x="1185.4" y="197" width="1.8" height="15.0" fill="rgb(249,145,36)" rx="2" ry="2" />
|
||||
<text x="1188.42" y="207.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>update_process_times (1 samples, 0.02%)</title><rect x="1187.0" y="149" width="0.2" height="15.0" fill="rgb(234,188,10)" rx="2" ry="2" />
|
||||
<text x="1190.01" y="159.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>task_tick_fair (2 samples, 0.03%)</title><rect x="1186.6" y="101" width="0.4" height="15.0" fill="rgb(238,142,23)" rx="2" ry="2" />
|
||||
<text x="1189.62" y="111.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>flush_smp_call_function_queue (5 samples, 0.08%)</title><rect x="1188.8" y="165" width="1.0" height="15.0" fill="rgb(228,174,11)" rx="2" ry="2" />
|
||||
<text x="1191.81" y="175.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>ctx_resched (5 samples, 0.08%)</title><rect x="1188.8" y="101" width="1.0" height="15.0" fill="rgb(233,71,23)" rx="2" ry="2" />
|
||||
<text x="1191.81" y="111.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>swapgs_restore_regs_and_return_to_usermode (1 samples, 0.02%)</title><rect x="1189.8" y="213" width="0.2" height="15.0" fill="rgb(210,135,39)" rx="2" ry="2" />
|
||||
<text x="1192.80" y="223.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>account_user_time (1 samples, 0.02%)</title><rect x="1188.0" y="117" width="0.2" height="15.0" fill="rgb(230,137,41)" rx="2" ry="2" />
|
||||
<text x="1191.01" y="127.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>perf_event_task_tick (1 samples, 0.02%)</title><rect x="1186.0" y="117" width="0.2" height="15.0" fill="rgb(218,184,21)" rx="2" ry="2" />
|
||||
<text x="1189.02" y="127.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>cpumask_next_and (1 samples, 0.02%)</title><rect x="1185.8" y="85" width="0.2" height="15.0" fill="rgb(225,197,25)" rx="2" ry="2" />
|
||||
<text x="1188.82" y="95.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>generic_smp_call_function_single_interrupt (5 samples, 0.08%)</title><rect x="1188.8" y="181" width="1.0" height="15.0" fill="rgb(253,80,39)" rx="2" ry="2" />
|
||||
<text x="1191.81" y="191.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>scheduler_tick (2 samples, 0.03%)</title><rect x="1188.4" y="133" width="0.4" height="15.0" fill="rgb(236,109,39)" rx="2" ry="2" />
|
||||
<text x="1191.41" y="143.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>perf_event_task_tick (2 samples, 0.03%)</title><rect x="1186.2" y="101" width="0.4" height="15.0" fill="rgb(225,135,38)" rx="2" ry="2" />
|
||||
<text x="1189.22" y="111.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>__intel_pmu_enable_all.constprop.23 (5 samples, 0.08%)</title><rect x="1188.8" y="53" width="1.0" height="15.0" fill="rgb(243,169,53)" rx="2" ry="2" />
|
||||
<text x="1191.81" y="63.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>account_process_tick (1 samples, 0.02%)</title><rect x="1188.0" y="133" width="0.2" height="15.0" fill="rgb(239,58,17)" rx="2" ry="2" />
|
||||
<text x="1191.01" y="143.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>tick_handle_periodic (4 samples, 0.07%)</title><rect x="1188.0" y="181" width="0.8" height="15.0" fill="rgb(229,18,12)" rx="2" ry="2" />
|
||||
<text x="1191.01" y="191.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>a.out (5,928 samples, 100.00%)</title><rect x="10.0" y="309" width="1180.0" height="15.0" fill="rgb(218,170,27)" rx="2" ry="2" />
|
||||
<text x="13.00" y="319.5" >a.out</text>
|
||||
</g>
|
||||
<g >
|
||||
<title>all (5,928 samples, 100%)</title><rect x="10.0" y="325" width="1180.0" height="15.0" fill="rgb(207,12,30)" rx="2" ry="2" />
|
||||
<text x="13.00" y="335.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>perf_event_task_tick (1 samples, 0.02%)</title><rect x="1188.4" y="117" width="0.2" height="15.0" fill="rgb(212,192,25)" rx="2" ry="2" />
|
||||
<text x="1191.41" y="127.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>tick_check_oneshot_change (1 samples, 0.02%)</title><rect x="1188.2" y="101" width="0.2" height="15.0" fill="rgb(253,115,16)" rx="2" ry="2" />
|
||||
<text x="1191.21" y="111.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>apic_timer_interrupt (4 samples, 0.07%)</title><rect x="393.0" y="229" width="0.8" height="15.0" fill="rgb(246,218,37)" rx="2" ry="2" />
|
||||
<text x="395.98" y="239.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>native_write_msr (5 samples, 0.08%)</title><rect x="1188.8" y="37" width="1.0" height="15.0" fill="rgb(216,205,3)" rx="2" ry="2" />
|
||||
<text x="1191.81" y="47.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>intel_pmu_enable_all (5 samples, 0.08%)</title><rect x="1188.8" y="69" width="1.0" height="15.0" fill="rgb(228,219,37)" rx="2" ry="2" />
|
||||
<text x="1191.81" y="79.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>tick_handle_periodic (6 samples, 0.10%)</title><rect x="1186.0" y="165" width="1.2" height="15.0" fill="rgb(220,133,47)" rx="2" ry="2" />
|
||||
<text x="1189.02" y="175.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>smp_apic_timer_interrupt (4 samples, 0.07%)</title><rect x="1188.0" y="197" width="0.8" height="15.0" fill="rgb(210,10,50)" rx="2" ry="2" />
|
||||
<text x="1191.01" y="207.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>main (5,928 samples, 100.00%)</title><rect x="10.0" y="261" width="1180.0" height="15.0" fill="rgb(253,70,11)" rx="2" ry="2" />
|
||||
<text x="13.00" y="271.5" >main</text>
|
||||
</g>
|
||||
<g >
|
||||
<title>tick_periodic (2 samples, 0.03%)</title><rect x="393.4" y="181" width="0.4" height="15.0" fill="rgb(248,43,11)" rx="2" ry="2" />
|
||||
<text x="396.38" y="191.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>scheduler_tick (1 samples, 0.02%)</title><rect x="393.6" y="149" width="0.2" height="15.0" fill="rgb(232,3,16)" rx="2" ry="2" />
|
||||
<text x="396.58" y="159.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>__update_load_avg_se.isra.38 (1 samples, 0.02%)</title><rect x="1188.6" y="85" width="0.2" height="15.0" fill="rgb(234,106,8)" rx="2" ry="2" />
|
||||
<text x="1191.61" y="95.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>__acct_update_integrals (1 samples, 0.02%)</title><rect x="393.4" y="101" width="0.2" height="15.0" fill="rgb(232,179,42)" rx="2" ry="2" />
|
||||
<text x="396.38" y="111.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>__update_load_avg_se.isra.38 (1 samples, 0.02%)</title><rect x="1186.8" y="69" width="0.2" height="15.0" fill="rgb(233,117,44)" rx="2" ry="2" />
|
||||
<text x="1189.82" y="79.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>hrtimer_active (1 samples, 0.02%)</title><rect x="393.6" y="117" width="0.2" height="15.0" fill="rgb(209,51,34)" rx="2" ry="2" />
|
||||
<text x="396.58" y="127.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>run_rebalance_domains (1 samples, 0.02%)</title><rect x="1185.8" y="133" width="0.2" height="15.0" fill="rgb(211,70,37)" rx="2" ry="2" />
|
||||
<text x="1188.82" y="143.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>task_tick_fair (1 samples, 0.02%)</title><rect x="1188.6" y="117" width="0.2" height="15.0" fill="rgb(224,54,36)" rx="2" ry="2" />
|
||||
<text x="1191.61" y="127.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>tick_handle_periodic (2 samples, 0.03%)</title><rect x="393.4" y="197" width="0.4" height="15.0" fill="rgb(228,116,24)" rx="2" ry="2" />
|
||||
<text x="396.38" y="207.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>load_balance (1 samples, 0.02%)</title><rect x="1185.8" y="101" width="0.2" height="15.0" fill="rgb(247,66,22)" rx="2" ry="2" />
|
||||
<text x="1188.82" y="111.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>event_function (5 samples, 0.08%)</title><rect x="1188.8" y="133" width="1.0" height="15.0" fill="rgb(229,171,25)" rx="2" ry="2" />
|
||||
<text x="1191.81" y="143.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>hrtimer_run_queues (1 samples, 0.02%)</title><rect x="1188.2" y="117" width="0.2" height="15.0" fill="rgb(222,134,29)" rx="2" ry="2" />
|
||||
<text x="1191.21" y="127.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>__softirqentry_text_start (1 samples, 0.02%)</title><rect x="1185.8" y="149" width="0.2" height="15.0" fill="rgb(209,150,41)" rx="2" ry="2" />
|
||||
<text x="1188.82" y="159.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>x86_pmu_disable (1 samples, 0.02%)</title><rect x="1188.4" y="101" width="0.2" height="15.0" fill="rgb(223,119,33)" rx="2" ry="2" />
|
||||
<text x="1191.41" y="111.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>__cgroup_account_cputime_field (1 samples, 0.02%)</title><rect x="1188.0" y="101" width="0.2" height="15.0" fill="rgb(237,133,8)" rx="2" ry="2" />
|
||||
<text x="1191.01" y="111.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>acct_account_cputime (1 samples, 0.02%)</title><rect x="393.4" y="117" width="0.2" height="15.0" fill="rgb(232,22,11)" rx="2" ry="2" />
|
||||
<text x="396.38" y="127.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>smp_apic_timer_interrupt (8 samples, 0.13%)</title><rect x="1185.6" y="181" width="1.6" height="15.0" fill="rgb(211,75,31)" rx="2" ry="2" />
|
||||
<text x="1188.62" y="191.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>account_process_tick (1 samples, 0.02%)</title><rect x="393.4" y="149" width="0.2" height="15.0" fill="rgb(213,153,19)" rx="2" ry="2" />
|
||||
<text x="396.38" y="159.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>update_load_avg (1 samples, 0.02%)</title><rect x="1188.6" y="101" width="0.2" height="15.0" fill="rgb(253,105,51)" rx="2" ry="2" />
|
||||
<text x="1191.61" y="111.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>tick_periodic (5 samples, 0.08%)</title><rect x="1186.0" y="149" width="1.0" height="15.0" fill="rgb(225,220,53)" rx="2" ry="2" />
|
||||
<text x="1189.02" y="159.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>update_load_avg (1 samples, 0.02%)</title><rect x="1186.8" y="85" width="0.2" height="15.0" fill="rgb(244,212,31)" rx="2" ry="2" />
|
||||
<text x="1189.82" y="95.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>update_process_times (5 samples, 0.08%)</title><rect x="1186.0" y="133" width="1.0" height="15.0" fill="rgb(209,54,0)" rx="2" ry="2" />
|
||||
<text x="1189.02" y="143.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>c (5,928 samples, 100.00%)</title><rect x="10.0" y="245" width="1180.0" height="15.0" fill="rgb(207,126,8)" rx="2" ry="2" />
|
||||
<text x="13.00" y="255.5" >c</text>
|
||||
</g>
|
||||
<g >
|
||||
<title>apic_timer_interrupt (8 samples, 0.13%)</title><rect x="1187.2" y="213" width="1.6" height="15.0" fill="rgb(253,106,17)" rx="2" ry="2" />
|
||||
<text x="1190.21" y="223.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>smp_apic_timer_interrupt (2 samples, 0.03%)</title><rect x="393.4" y="213" width="0.4" height="15.0" fill="rgb(253,145,34)" rx="2" ry="2" />
|
||||
<text x="396.38" y="223.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>irq_exit (1 samples, 0.02%)</title><rect x="1185.8" y="165" width="0.2" height="15.0" fill="rgb(237,162,24)" rx="2" ry="2" />
|
||||
<text x="1188.82" y="175.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>scheduler_tick (4 samples, 0.07%)</title><rect x="1186.2" y="117" width="0.8" height="15.0" fill="rgb(239,154,19)" rx="2" ry="2" />
|
||||
<text x="1189.22" y="127.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>call_function_single_interrupt (5 samples, 0.08%)</title><rect x="1188.8" y="213" width="1.0" height="15.0" fill="rgb(236,202,53)" rx="2" ry="2" />
|
||||
<text x="1191.81" y="223.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>tick_periodic (4 samples, 0.07%)</title><rect x="1188.0" y="165" width="0.8" height="15.0" fill="rgb(216,35,42)" rx="2" ry="2" />
|
||||
<text x="1191.01" y="175.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>run_local_timers (1 samples, 0.02%)</title><rect x="1188.2" y="133" width="0.2" height="15.0" fill="rgb(239,38,37)" rx="2" ry="2" />
|
||||
<text x="1191.21" y="143.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>task_tick_fair (1 samples, 0.02%)</title><rect x="393.6" y="133" width="0.2" height="15.0" fill="rgb(210,226,14)" rx="2" ry="2" />
|
||||
<text x="396.58" y="143.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>a (2,000 samples, 33.74%)</title><rect x="789.1" y="213" width="398.1" height="15.0" fill="rgb(208,23,33)" rx="2" ry="2" />
|
||||
<text x="792.10" y="223.5" >a</text>
|
||||
</g>
|
||||
<g >
|
||||
<title>smp_call_function_single_interrupt (5 samples, 0.08%)</title><rect x="1188.8" y="197" width="1.0" height="15.0" fill="rgb(219,179,1)" rx="2" ry="2" />
|
||||
<text x="1191.81" y="207.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>__perf_event_enable (5 samples, 0.08%)</title><rect x="1188.8" y="117" width="1.0" height="15.0" fill="rgb(223,202,31)" rx="2" ry="2" />
|
||||
<text x="1191.81" y="127.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>rebalance_domains (1 samples, 0.02%)</title><rect x="1185.8" y="117" width="0.2" height="15.0" fill="rgb(207,15,42)" rx="2" ry="2" />
|
||||
<text x="1188.82" y="127.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>b (4,000 samples, 67.48%)</title><rect x="393.8" y="229" width="796.2" height="15.0" fill="rgb(229,162,37)" rx="2" ry="2" />
|
||||
<text x="396.78" y="239.5" >b</text>
|
||||
</g>
|
||||
<g >
|
||||
<title>x86_pmu_enable (5 samples, 0.08%)</title><rect x="1188.8" y="85" width="1.0" height="15.0" fill="rgb(224,79,29)" rx="2" ry="2" />
|
||||
<text x="1191.81" y="95.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>__libc_start_main (5,928 samples, 100.00%)</title><rect x="10.0" y="277" width="1180.0" height="15.0" fill="rgb(236,172,21)" rx="2" ry="2" />
|
||||
<text x="13.00" y="287.5" >__libc_start_main</text>
|
||||
</g>
|
||||
<g >
|
||||
<title>[unknown] (5,928 samples, 100.00%)</title><rect x="10.0" y="293" width="1180.0" height="15.0" fill="rgb(253,226,40)" rx="2" ry="2" />
|
||||
<text x="13.00" y="303.5" >[unknown]</text>
|
||||
</g>
|
||||
<g >
|
||||
<title>update_process_times (4 samples, 0.07%)</title><rect x="1188.0" y="149" width="0.8" height="15.0" fill="rgb(232,0,33)" rx="2" ry="2" />
|
||||
<text x="1191.01" y="159.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>account_user_time (1 samples, 0.02%)</title><rect x="393.4" y="133" width="0.2" height="15.0" fill="rgb(224,17,6)" rx="2" ry="2" />
|
||||
<text x="396.38" y="143.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>remote_function (5 samples, 0.08%)</title><rect x="1188.8" y="149" width="1.0" height="15.0" fill="rgb(207,101,45)" rx="2" ry="2" />
|
||||
<text x="1191.81" y="159.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>decay_load (1 samples, 0.02%)</title><rect x="1186.6" y="85" width="0.2" height="15.0" fill="rgb(240,194,38)" rx="2" ry="2" />
|
||||
<text x="1189.62" y="95.5" ></text>
|
||||
</g>
|
||||
<g >
|
||||
<title>_find_next_bit (1 samples, 0.02%)</title><rect x="1185.8" y="69" width="0.2" height="15.0" fill="rgb(235,195,16)" rx="2" ry="2" />
|
||||
<text x="1188.82" y="79.5" ></text>
|
||||
</g>
|
||||
</g>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 24 KiB |
21
perf.fold
Normal file
21
perf.fold
Normal file
@ -0,0 +1,21 @@
|
||||
a.out;[unknown];__libc_start_main;main;c 1924
|
||||
a.out;[unknown];__libc_start_main;main;c;apic_timer_interrupt 2
|
||||
a.out;[unknown];__libc_start_main;main;c;apic_timer_interrupt;smp_apic_timer_interrupt;tick_handle_periodic;tick_periodic;update_process_times;account_process_tick;account_user_time;acct_account_cputime;__acct_update_integrals 1
|
||||
a.out;[unknown];__libc_start_main;main;c;apic_timer_interrupt;smp_apic_timer_interrupt;tick_handle_periodic;tick_periodic;update_process_times;scheduler_tick;task_tick_fair;hrtimer_active 1
|
||||
a.out;[unknown];__libc_start_main;main;c;b 1986
|
||||
a.out;[unknown];__libc_start_main;main;c;b;a 1991
|
||||
a.out;[unknown];__libc_start_main;main;c;b;a;apic_timer_interrupt 1
|
||||
a.out;[unknown];__libc_start_main;main;c;b;a;apic_timer_interrupt;smp_apic_timer_interrupt 1
|
||||
a.out;[unknown];__libc_start_main;main;c;b;a;apic_timer_interrupt;smp_apic_timer_interrupt;irq_exit;__softirqentry_text_start;run_rebalance_domains;rebalance_domains;load_balance;cpumask_next_and;_find_next_bit 1
|
||||
a.out;[unknown];__libc_start_main;main;c;b;a;apic_timer_interrupt;smp_apic_timer_interrupt;tick_handle_periodic;tick_periodic;update_process_times;perf_event_task_tick 1
|
||||
a.out;[unknown];__libc_start_main;main;c;b;a;apic_timer_interrupt;smp_apic_timer_interrupt;tick_handle_periodic;tick_periodic;update_process_times;scheduler_tick;perf_event_task_tick 2
|
||||
a.out;[unknown];__libc_start_main;main;c;b;a;apic_timer_interrupt;smp_apic_timer_interrupt;tick_handle_periodic;tick_periodic;update_process_times;scheduler_tick;task_tick_fair;decay_load 1
|
||||
a.out;[unknown];__libc_start_main;main;c;b;a;apic_timer_interrupt;smp_apic_timer_interrupt;tick_handle_periodic;tick_periodic;update_process_times;scheduler_tick;task_tick_fair;update_load_avg;__update_load_avg_se.isra.38 1
|
||||
a.out;[unknown];__libc_start_main;main;c;b;a;apic_timer_interrupt;smp_apic_timer_interrupt;tick_handle_periodic;update_process_times 1
|
||||
a.out;[unknown];__libc_start_main;main;c;b;apic_timer_interrupt 4
|
||||
a.out;[unknown];__libc_start_main;main;c;b;apic_timer_interrupt;smp_apic_timer_interrupt;tick_handle_periodic;tick_periodic;update_process_times;account_process_tick;account_user_time;__cgroup_account_cputime_field 1
|
||||
a.out;[unknown];__libc_start_main;main;c;b;apic_timer_interrupt;smp_apic_timer_interrupt;tick_handle_periodic;tick_periodic;update_process_times;run_local_timers;hrtimer_run_queues;tick_check_oneshot_change 1
|
||||
a.out;[unknown];__libc_start_main;main;c;b;apic_timer_interrupt;smp_apic_timer_interrupt;tick_handle_periodic;tick_periodic;update_process_times;scheduler_tick;perf_event_task_tick;x86_pmu_disable 1
|
||||
a.out;[unknown];__libc_start_main;main;c;b;apic_timer_interrupt;smp_apic_timer_interrupt;tick_handle_periodic;tick_periodic;update_process_times;scheduler_tick;task_tick_fair;update_load_avg;__update_load_avg_se.isra.38 1
|
||||
a.out;[unknown];__libc_start_main;main;c;b;call_function_single_interrupt;smp_call_function_single_interrupt;generic_smp_call_function_single_interrupt;flush_smp_call_function_queue;remote_function;event_function;__perf_event_enable;ctx_resched;x86_pmu_enable;intel_pmu_enable_all;__intel_pmu_enable_all.constprop.23;native_write_msr 5
|
||||
a.out;[unknown];__libc_start_main;main;c;b;swapgs_restore_regs_and_return_to_usermode 1
|
||||
41738
perf.unfold
Normal file
41738
perf.unfold
Normal file
File diff suppressed because it is too large
Load Diff
@ -2,7 +2,7 @@
|
||||
title: private
|
||||
description:
|
||||
published: true
|
||||
date: 2021-08-24T17:14:42.963Z
|
||||
date: 2021-08-24T17:14:44.972Z
|
||||
tags:
|
||||
editor: markdown
|
||||
dateCreated: 2021-08-24T16:55:22.111Z
|
||||
|
||||
@ -2,7 +2,7 @@
|
||||
title: AsiAirCrack
|
||||
description: crack asi air
|
||||
published: true
|
||||
date: 2021-09-06T17:38:39.959Z
|
||||
date: 2021-09-06T17:38:41.546Z
|
||||
tags: asiair, crack
|
||||
editor: markdown
|
||||
dateCreated: 2021-09-06T16:15:49.094Z
|
||||
|
||||
@ -2,7 +2,7 @@
|
||||
title: ASIAIR API分析
|
||||
description:
|
||||
published: true
|
||||
date: 2021-09-06T17:14:19.645Z
|
||||
date: 2021-09-06T17:14:21.144Z
|
||||
tags:
|
||||
editor: markdown
|
||||
dateCreated: 2021-09-06T17:14:19.645Z
|
||||
|
||||
@ -2,7 +2,7 @@
|
||||
title: ASIAIR 系统分析
|
||||
description:
|
||||
published: true
|
||||
date: 2021-09-06T17:10:18.728Z
|
||||
date: 2021-09-06T17:10:20.263Z
|
||||
tags:
|
||||
editor: markdown
|
||||
dateCreated: 2021-09-06T17:10:18.728Z
|
||||
|
||||
@ -2,7 +2,7 @@
|
||||
title: 逆向过程
|
||||
description:
|
||||
published: true
|
||||
date: 2021-09-06T17:00:53.240Z
|
||||
date: 2021-09-06T17:00:54.803Z
|
||||
tags: crack
|
||||
editor: markdown
|
||||
dateCreated: 2021-09-06T16:58:02.272Z
|
||||
|
||||
@ -2,7 +2,7 @@
|
||||
title: 规划
|
||||
description:
|
||||
published: true
|
||||
date: 2021-09-06T17:31:35.030Z
|
||||
date: 2021-09-06T17:31:36.500Z
|
||||
tags:
|
||||
editor: markdown
|
||||
dateCreated: 2021-09-06T17:22:59.808Z
|
||||
|
||||
@ -2,7 +2,7 @@
|
||||
title: Introduction
|
||||
description:
|
||||
published: true
|
||||
date: 2021-09-06T16:36:26.142Z
|
||||
date: 2021-09-06T16:36:27.744Z
|
||||
tags:
|
||||
editor: markdown
|
||||
dateCreated: 2021-09-06T16:36:26.142Z
|
||||
|
||||
@ -2,7 +2,7 @@
|
||||
title: 相关资源
|
||||
description:
|
||||
published: true
|
||||
date: 2021-09-14T13:39:08.783Z
|
||||
date: 2021-09-14T13:39:10.291Z
|
||||
tags:
|
||||
editor: markdown
|
||||
dateCreated: 2021-09-06T17:36:31.732Z
|
||||
|
||||
@ -2,7 +2,7 @@
|
||||
title: USB/IP
|
||||
description:
|
||||
published: true
|
||||
date: 2021-09-15T18:51:39.871Z
|
||||
date: 2021-09-15T18:51:44.586Z
|
||||
tags:
|
||||
editor: markdown
|
||||
dateCreated: 2021-09-14T13:15:26.610Z
|
||||
|
||||
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