491 lines
930 KiB
XML
491 lines
930 KiB
XML
|
<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg version="1.1" width="1200" height="902" onload="init(evt)" viewBox="0 0 1200 902" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:fg="http://github.com/jonhoo/inferno"><!--Flame graph stack visualization. See https://github.com/brendangregg/FlameGraph for latest version, and http://www.brendangregg.com/flamegraphs.html for examples.--><!--NOTES: --><defs><linearGradient id="background" y1="0" y2="1" x1="0" x2="0"><stop stop-color="#eeeeee" offset="5%"/><stop stop-color="#eeeeb0" offset="95%"/></linearGradient></defs><style type="text/css">
|
||
|
|
text { font-family:monospace; font-size:12px }
|
||
|
|
#title { text-anchor:middle; font-size:17px; }
|
||
|
|
#matched { text-anchor:end; }
|
||
|
|
#search { text-anchor:end; opacity:0.1; cursor:pointer; }
|
||
|
|
#search:hover, #search.show { opacity:1; }
|
||
|
|
#subtitle { text-anchor:middle; font-color:rgb(160,160,160); }
|
||
|
|
#unzoom { cursor:pointer; }
|
||
|
|
#frames > *:hover { stroke:black; stroke-width:0.5; cursor:pointer; }
|
||
|
|
.hide { display:none; }
|
||
|
|
.parent { opacity:0.5; }
|
||
|
|
</style><script type="text/ecmascript"><![CDATA[
|
||
|
|
var nametype = 'Function:';
|
||
|
|
var fontsize = 12;
|
||
|
|
var fontwidth = 0.59;
|
||
|
|
var xpad = 10;
|
||
|
|
var inverted = false;
|
||
|
|
var searchcolor = 'rgb(230,0,230)';
|
||
|
|
var fluiddrawing = true;
|
||
|
|
var truncate_text_right = false;
|
||
|
|
]]><![CDATA["use strict";
|
||
|
|
var details, searchbtn, unzoombtn, matchedtxt, svg, searching, frames, known_font_width;
|
||
|
|
function init(evt) {
|
||
|
|
details = document.getElementById("details").firstChild;
|
||
|
|
searchbtn = document.getElementById("search");
|
||
|
|
unzoombtn = document.getElementById("unzoom");
|
||
|
|
matchedtxt = document.getElementById("matched");
|
||
|
|
svg = document.getElementsByTagName("svg")[0];
|
||
|
|
frames = document.getElementById("frames");
|
||
|
|
known_font_width = get_monospace_width(frames);
|
||
|
|
total_samples = parseInt(frames.attributes.total_samples.value);
|
||
|
|
searching = 0;
|
||
|
|
|
||
|
|
// Use GET parameters to restore a flamegraph's state.
|
||
|
|
var restore_state = function() {
|
||
|
|
var params = get_params();
|
||
|
|
if (params.x && params.y)
|
||
|
|
zoom(find_group(document.querySelector('[*|x="' + params.x + '"][y="' + params.y + '"]')));
|
||
|
|
if (params.s)
|
||
|
|
search(params.s);
|
||
|
|
};
|
||
|
|
|
||
|
|
if (fluiddrawing) {
|
||
|
|
// Make width dynamic so the SVG fits its parent's width.
|
||
|
|
svg.removeAttribute("width");
|
||
|
|
// Edge requires us to have a viewBox that gets updated with size changes.
|
||
|
|
var isEdge = /Edge\/\d./i.test(navigator.userAgent);
|
||
|
|
if (!isEdge) {
|
||
|
|
svg.removeAttribute("viewBox");
|
||
|
|
}
|
||
|
|
var update_for_width_change = function() {
|
||
|
|
if (isEdge) {
|
||
|
|
svg.attributes.viewBox.value = "0 0 " + svg.width.baseVal.value + " " + svg.height.baseVal.value;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Keep consistent padding on left and right of frames container.
|
||
|
|
frames.attributes.width.value = svg.width.baseVal.value - xpad * 2;
|
||
|
|
|
||
|
|
// Text truncation needs to be adjusted for the current width.
|
||
|
|
update_text_for_elements(frames.children);
|
||
|
|
|
||
|
|
// Keep search elements at a fixed distance from right edge.
|
||
|
|
var svgWidth = svg.width.baseVal.value;
|
||
|
|
searchbtn.attributes.x.value = svgWidth - xpad;
|
||
|
|
matchedtxt.attributes.x.value = svgWidth - xpad;
|
||
|
|
};
|
||
|
|
window.addEventListener('resize', function() {
|
||
|
|
update_for_width_change();
|
||
|
|
});
|
||
|
|
// This needs to be done asynchronously for Safari to work.
|
||
|
|
setTimeout(function() {
|
||
|
|
unzoom();
|
||
|
|
update_for_width_change();
|
||
|
|
restore_state();
|
||
|
|
}, 0);
|
||
|
|
} else {
|
||
|
|
restore_state();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
// event listeners
|
||
|
|
window.addEventListener("click", function(e) {
|
||
|
|
var target = find_group(e.target);
|
||
|
|
if (target) {
|
||
|
|
if (target.nodeName == "a") {
|
||
|
|
if (e.ctrlKey === false) return;
|
||
|
|
e.preventDefault();
|
||
|
|
}
|
||
|
|
if (target.classList.contains("parent")) unzoom();
|
||
|
|
zoom(target);
|
||
|
|
|
||
|
|
// set parameters for zoom state
|
||
|
|
var el = target.querySelector("rect");
|
||
|
|
if (el && el.attributes && el.attributes.y && el.attributes["fg:x"]) {
|
||
|
|
var params = get_params()
|
||
|
|
params.x = el.attributes["fg:x"].value;
|
||
|
|
params.y = el.attributes.y.value;
|
||
|
|
history.replaceState(null, null, parse_params(params));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else if (e.target.id == "unzoom") {
|
||
|
|
unzoom();
|
||
|
|
|
||
|
|
// remove zoom state
|
||
|
|
var params = get_params();
|
||
|
|
if (params.x) delete params.x;
|
||
|
|
if (params.y) delete params.y;
|
||
|
|
history.replaceState(null, null, parse_params(params));
|
||
|
|
}
|
||
|
|
else if (e.target.id == "search") search_prompt();
|
||
|
|
}, false)
|
||
|
|
// mouse-over for info
|
||
|
|
// show
|
||
|
|
window.addEventListener("mouseover", function(e) {
|
||
|
|
var target = find_group(e.target);
|
||
|
|
if (target) details.nodeValue = nametype + " " + 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)
|
||
|
|
// functions
|
||
|
|
function get_params() {
|
||
|
|
var params = {};
|
||
|
|
var paramsarr = window.location.search.substr(1).split('&');
|
||
|
|
for (var i = 0; i < paramsarr.length; ++i) {
|
||
|
|
var tmp = paramsarr[i].split("=");
|
||
|
|
if (!tmp[0] || !tmp[1]) continue;
|
||
|
|
params[tmp[0]] = decodeURIComponent(tmp[1]);
|
||
|
|
}
|
||
|
|
return params;
|
||
|
|
}
|
||
|
|
function parse_params(params) {
|
||
|
|
var uri = "?";
|
||
|
|
for (var key in params) {
|
||
|
|
uri += key + '=' + encodeURIComponent(params[key]) + '&';
|
||
|
|
}
|
||
|
|
if (uri.slice(-1) == "&")
|
||
|
|
uri = uri.substring(0, uri.length - 1);
|
||
|
|
if (uri == '?')
|
||
|
|
uri = window.location.href.split('?')[0];
|
||
|
|
return uri;
|
||
|
|
}
|
||
|
|
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["fg:orig_" + attr] != undefined) return;
|
||
|
|
if (e.attributes[attr] == undefined) return;
|
||
|
|
if (val == undefined) val = e.attributes[attr].value;
|
||
|
|
e.setAttribute("fg:orig_" + attr, val);
|
||
|
|
}
|
||
|
|
function orig_load(e, attr) {
|
||
|
|
if (e.attributes["fg:orig_"+attr] == undefined) return;
|
||
|
|
e.attributes[attr].value = e.attributes["fg:orig_" + attr].value;
|
||
|
|
e.removeAttribute("fg: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 get_monospace_width(frames) {
|
||
|
|
// Given the id="frames" element, return the width of text characters if
|
||
|
|
// this is a monospace font, otherwise return 0.
|
||
|
|
text = find_child(frames.children[0], "text");
|
||
|
|
originalContent = text.textContent;
|
||
|
|
text.textContent = "!";
|
||
|
|
bangWidth = text.getComputedTextLength();
|
||
|
|
text.textContent = "W";
|
||
|
|
wWidth = text.getComputedTextLength();
|
||
|
|
text.textContent = originalContent;
|
||
|
|
if (bangWidth === wWidth) {
|
||
|
|
return bangWidth;
|
||
|
|
} else {
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
function update_text_for_elements(elements) {
|
||
|
|
// In order to render quickly in the browser, you want to do one pass of
|
||
|
|
// reading attributes, and one pass of mutating attributes. See
|
||
|
|
// https://web.dev/avoid-large-complex-layouts-and-layout-thrashing/ for details.
|
||
|
|
|
||
|
|
// Fall back to inefficient calculation, if we're variable-width font.
|
||
|
|
// TODO This should be optimized somehow too.
|
||
|
|
if (known_font_width === 0) {
|
||
|
|
for (var i = 0; i < elements.length; i++) {
|
||
|
|
update_text(elements[i]);
|
||
|
|
}
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
var textElemNewAttributes = [];
|
||
|
|
for (var i = 0; i < elements.length; i++) {
|
||
|
|
var e = elements[i];
|
||
|
|
var r = find_child(e, "rect");
|
||
|
|
var t = find_child(e, "text");
|
||
|
|
var w = parseFloat(r.attributes.width.value) * frames.attributes.width.value / 100 - 3;
|
||
|
|
var txt = find_child(e, "title").textContent.replace(/\([^(]*\)$/,"");
|
||
|
|
var newX = format_percent((parseFloat(r.attributes.x.value) + (100 * 3 / frames.attributes.width.value)));
|
||
|
|
|
||
|
|
// Smaller than this size won't fit anything
|
||
|
|
if (w < 2 * known_font_width) {
|
||
|
|
textElemNewAttributes.push([newX, ""]);
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Fit in full text width
|
||
|
|
if (txt.length * known_font_width < w) {
|
||
|
|
textElemNewAttributes.push([newX, txt]);
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
var substringLength = Math.floor(w / known_font_width) - 2;
|
||
|
|
if (truncate_text_right) {
|
||
|
|
// Truncate the right side of the text.
|
||
|
|
textElemNewAttributes.push([newX, txt.substring(0, substringLength) + ".."]);
|
||
|
|
continue;
|
||
|
|
} else {
|
||
|
|
// Truncate the left side of the text.
|
||
|
|
textElemNewAttributes.push([newX, ".." + txt.substring(txt.length - substringLength, txt.length)]);
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
console.assert(textElemNewAttributes.length === elements.length, "Resize failed, please file a bug at https://github.com/jonhoo/inferno/");
|
||
|
|
|
||
|
|
// Now that we know new textContent, set it all in one go so we don't refresh a bazillion times.
|
||
|
|
for (var i = 0; i < elements.length; i++) {
|
||
|
|
var e = elements[i];
|
||
|
|
var values = textElemNewAttributes[i];
|
||
|
|
var t = find_child(e, "text");
|
||
|
|
t.attributes.x.value = values[0];
|
||
|
|
t.textContent = values[1];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function update_text(e) {
|
||
|
|
var r = find_child(e, "rect");
|
||
|
|
var t = find_child(e, "text");
|
||
|
|
var w = parseFloat(r.attributes.width.value) * frames.attributes.width.value / 100 - 3;
|
||
|
|
var txt = find_child(e, "title").textContent.replace(/\([^(]*\)$/,"");
|
||
|
|
t.attributes.x.value = format_percent((parseFloat(r.attributes.x.value) + (100 * 3 / frames.attributes.width.value)));
|
||
|
|
|
||
|
|
// Smaller than this size won't fit anything
|
||
|
|
if (w < 2 * fontsize * fontwidth) {
|
||
|
|
t.textContent = "";
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
t.textContent = txt;
|
||
|
|
// Fit in full text width
|
||
|
|
if (t.getComputedTextLength() < w)
|
||
|
|
return;
|
||
|
|
if (truncate_text_right) {
|
||
|
|
// Truncate the right side of the text.
|
||
|
|
for (var x = txt.length - 2; x > 0; x--) {
|
||
|
|
if (t.getSubStringLength(0, x + 2) <= w) {
|
||
|
|
t.textContent = txt.substring(0, x) + "..";
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
// Truncate the left side of the text.
|
||
|
|
for (var x = 2; x < txt.length; x++) {
|
||
|
|
if (t.getSubStringLength(x - 2, txt.length) <= w) {
|
||
|
|
t.textContent = ".." + txt.substring(x, txt.length);
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
t.textContent = "";
|
||
|
|
}
|
||
|
|
// zoom
|
||
|
|
function zoom_reset(e) {
|
||
|
|
if (e.tagName == "rect") {
|
||
|
|
e.attributes.x.value = format_percent(100 * parseInt(e.attributes["fg:x"].value) / total_samples);
|
||
|
|
e.attributes.width.value = format_percent(100 * parseInt(e.attributes["fg:w"].value) / total_samples);
|
||
|
|
}
|
||
|
|
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, zoomed_width_samples) {
|
||
|
|
if (e.tagName == "text") {
|
||
|
|
var parent_x = parseFloat(find_child(e.parentNode, "rect[x]").attributes.x.value);
|
||
|
|
e.attributes.x.value = format_percent(parent_x + (100 * 3 / frames.attributes.width.value));
|
||
|
|
} else if (e.tagName == "rect") {
|
||
|
|
e.attributes.x.value = format_percent(100 * (parseInt(e.attributes["fg:x"].value) - x) / zoomed_width_samples);
|
||
|
|
e.attributes.width.value = format_percent(100 * parseInt(e.attributes["fg:w"].value) / zoomed_width_samples);
|
||
|
|
}
|
||
|
|
if (e.childNodes == undefined) return;
|
||
|
|
for(var i = 0, c = e.childNodes; i < c.length; i++) {
|
||
|
|
zoom_child(c[i], x, zoomed_width_samples);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
function zoom_parent(e) {
|
||
|
|
if (e.attributes) {
|
||
|
|
if (e.attributes.x != undefined) {
|
||
|
|
e.attributes.x.value = "0.0%";
|
||
|
|
}
|
||
|
|
if (e.attributes.width != undefined) {
|
||
|
|
e.attributes.width.value = "100.0%";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
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 = parseInt(attr["fg:w"].value);
|
||
|
|
var xmin = parseInt(attr["fg:x"].value);
|
||
|
|
var xmax = xmin + width;
|
||
|
|
var ymin = parseFloat(attr.y.value);
|
||
|
|
unzoombtn.classList.remove("hide");
|
||
|
|
var el = frames.children;
|
||
|
|
var to_update_text = [];
|
||
|
|
for (var i = 0; i < el.length; i++) {
|
||
|
|
var e = el[i];
|
||
|
|
var a = find_child(e, "rect").attributes;
|
||
|
|
var ex = parseInt(a["fg:x"].value);
|
||
|
|
var ew = parseInt(a["fg:w"].value);
|
||
|
|
// Is it an ancestor
|
||
|
|
if (!inverted) {
|
||
|
|
var upstack = parseFloat(a.y.value) > ymin;
|
||
|
|
} else {
|
||
|
|
var upstack = parseFloat(a.y.value) < ymin;
|
||
|
|
}
|
||
|
|
if (upstack) {
|
||
|
|
// Direct ancestor
|
||
|
|
if (ex <= xmin && (ex+ew) >= xmax) {
|
||
|
|
e.classList.add("parent");
|
||
|
|
zoom_parent(e);
|
||
|
|
to_update_text.push(e);
|
||
|
|
}
|
||
|
|
// not in current path
|
||
|
|
else
|
||
|
|
e.classList.add("hide");
|
||
|
|
}
|
||
|
|
// Children maybe
|
||
|
|
else {
|
||
|
|
// no common path
|
||
|
|
if (ex < xmin || ex >= xmax) {
|
||
|
|
e.classList.add("hide");
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
zoom_child(e, xmin, width);
|
||
|
|
to_update_text.push(e);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
update_text_for_elements(to_update_text);
|
||
|
|
}
|
||
|
|
function unzoom() {
|
||
|
|
unzoombtn.classList.add("hide");
|
||
|
|
var el = 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_for_elements(el);
|
||
|
|
}
|
||
|
|
// search
|
||
|
|
function reset_search() {
|
||
|
|
var el = document.querySelectorAll("#frames rect");
|
||
|
|
for (var i = 0; i < el.length; i++) {
|
||
|
|
orig_load(el[i], "fill")
|
||
|
|
}
|
||
|
|
var params = get_params();
|
||
|
|
delete params.s;
|
||
|
|
history.replaceState(null, null, parse_params(params));
|
||
|
|
}
|
||
|
|
function search_prompt() {
|
||
|
|
if (!searching) {
|
||
|
|
var term = prompt("Enter a search term (regexp " +
|
||
|
|
"allowed, eg: ^ext4_)", "");
|
||
|
|
if (term != null) {
|
||
|
|
search(term)
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
reset_search();
|
||
|
|
searching = 0;
|
||
|
|
searchbtn.classList.remove("show");
|
||
|
|
searchbtn.firstChild.nodeValue = "Search"
|
||
|
|
matchedtxt.classList.add("hide");
|
||
|
|
matchedtxt.firstChild.nodeValue = ""
|
||
|
|
}
|
||
|
|
}
|
||
|
|
function search(term) {
|
||
|
|
var re = new RegExp(term);
|
||
|
|
var el = frames.children;
|
||
|
|
var matches = new Object();
|
||
|
|
var maxwidth = 0;
|
||
|
|
for (var i = 0; i < el.length; i++) {
|
||
|
|
var e = el[i];
|
||
|
|
// Skip over frames which are either not visible, or below the zoomed-to frame
|
||
|
|
if (e.classList.contains("hide") || e.classList.contains("parent")) {
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
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 = parseInt(rect.attributes["fg:w"].value);
|
||
|
|
if (w > maxwidth)
|
||
|
|
maxwidth = w;
|
||
|
|
if (func.match(re)) {
|
||
|
|
// highlight
|
||
|
|
var x = parseInt(rect.attributes["fg:x"].value);
|
||
|
|
orig_save(rect, "fill");
|
||
|
|
rect.attributes.fill.value = searchcolor;
|
||
|
|
// 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;
|
||
|
|
var params = get_params();
|
||
|
|
params.s = term;
|
||
|
|
history.replaceState(null, null, parse_params(params));
|
||
|
|
|
||
|
|
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.
|
||
|
|
for (var k in keys) {
|
||
|
|
var x = parseInt(keys[k]);
|
||
|
|
var w = matches[keys[k]];
|
||
|
|
if (x >= lastx + lastw) {
|
||
|
|
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 + "%";
|
||
|
|
}
|
||
|
|
function format_percent(n) {
|
||
|
|
return n.toFixed(4) + "%";
|
||
|
|
}
|
||
|
|
]]></script><rect x="0" y="0" width="100%" height="902" fill="url(#background)"/><text id="title" fill="rgb(0,0,0)" x="50.0000%" y="24.00">Flame Graph</text><text id="details" fill="rgb(0,0,0)" x="10" y="885.00"> </text><text id="unzoom" class="hide" fill="rgb(0,0,0)" x="10" y="24.00">Reset Zoom</text><text id="search" fill="rgb(0,0,0)" x="1190" y="24.00">Search</text><text id="matched" fill="rgb(0,0,0)" x="1190" y="885.00"> </text><svg id="frames" x="10" width="1180" total_samples="539513"><g><title>ActionLookupVal (57 samples, 0.01%)</title><rect x="0.0437%" y="837" width="0.0106%" height="15" fill="rgb(227,0,7)" fg:x="236" fg:w="57"/><text x="0.2937%" y="847.50"></text></g><g><title>_dl_update_slotinfo (158 samples, 0.03%)</title><rect x="0.2617%" y="805" width="0.0293%" height="15" fill="rgb(217,0,24)" fg:x="1412" fg:w="158"/><text x="0.5117%" y="815.50"></text></g><g><title>[anon] (1,439 samples, 0.27%)</title><rect x="0.0669%" y="821" width="0.2667%" height="15" fill="rgb(221,193,54)" fg:x="361" fg:w="1439"/><text x="0.3169%" y="831.50"></text></g><g><title>[perf-34054.map] (166 samples, 0.03%)</title><rect x="0.3344%" y="821" width="0.0308%" height="15" fill="rgb(248,212,6)" fg:x="1804" fg:w="166"/><text x="0.5844%" y="831.50"></text></g><g><title>[unknown] (130 samples, 0.02%)</title><rect x="0.3651%" y="821" width="0.0241%" height="15" fill="rgb(208,68,35)" fg:x="1970" fg:w="130"/><text x="0.6151%" y="831.50"></text></g><g><title>CompileBroker::post_compile (57 samples, 0.01%)</title><rect x="0.4074%" y="709" width="0.0106%" height="15" fill="rgb(232,128,0)" fg:x="2198" fg:w="57"/><text x="0.6574%" y="719.50"></text></g><g><title>StringEventLog::log (56 samples, 0.01%)</title><rect x="0.4076%" y="693" width="0.0104%" height="15" fill="rgb(207,160,47)" fg:x="2199" fg:w="56"/><text x="0.6576%" y="703.50"></text></g><g><title>Method::print_short_name (64 samples, 0.01%)</title><rect x="0.4237%" y="693" width="0.0119%" height="15" fill="rgb(228,23,34)" fg:x="2286" fg:w="64"/><text x="0.6737%" y="703.50"></text></g><g><title>CompileTask::print (129 samples, 0.02%)</title><rect x="0.4235%" y="709" width="0.0239%" height="15" fill="rgb(218,30,26)" fg:x="2285" fg:w="129"/><text x="0.6735%" y="719.50"></text></g><g><title>outputStream::print (64 samples, 0.01%)</title><rect x="0.4356%" y="693" width="0.0119%" height="15" fill="rgb(220,122,19)" fg:x="2350" fg:w="64"/><text x="0.6856%" y="703.50"></text></g><g><title>outputStream::do_vsnprintf_and_write_with_automatic_buffer (60 samples, 0.01%)</title><rect x="0.4363%" y="677" width="0.0111%" height="15" fill="rgb(250,228,42)" fg:x="2354" fg:w="60"/><text x="0.6863%" y="687.50"></text></g><g><title>BlockBegin::iterate_preorder (55 samples, 0.01%)</title><rect x="0.4745%" y="549" width="0.0102%" height="15" fill="rgb(240,193,28)" fg:x="2560" fg:w="55"/><text x="0.7245%" y="559.50"></text></g><g><title>BlockBegin::iterate_preorder (86 samples, 0.02%)</title><rect x="0.4743%" y="565" width="0.0159%" height="15" fill="rgb(216,20,37)" fg:x="2559" fg:w="86"/><text x="0.7243%" y="575.50"></text></g><g><title>BlockBegin::iterate_preorder (139 samples, 0.03%)</title><rect x="0.4736%" y="581" width="0.0258%" height="15" fill="rgb(206,188,39)" fg:x="2555" fg:w="139"/><text x="0.7236%" y="591.50"></text></g><g><title>BlockBegin::iterate_preorder (210 samples, 0.04%)</title><rect x="0.4726%" y="597" width="0.0389%" height="15" fill="rgb(217,207,13)" fg:x="2550" fg:w="210"/><text x="0.7226%" y="607.50"></text></g><g><title>SubstitutionResolver::block_do (66 samples, 0.01%)</title><rect x="0.4993%" y="581" width="0.0122%" height="15" fill="rgb(231,73,38)" fg:x="2694" fg:w="66"/><text x="0.7493%" y="591.50"></text></g><g><title>BlockBegin::iterate_preorder (215 samples, 0.04%)</title><rect x="0.4719%" y="613" width="0.0399%" height="15" fill="rgb(225,20,46)" fg:x="2546" fg:w="215"/><text x="0.7219%" y="623.50"></text></g><g><title>GlobalValueNumbering::GlobalValueNumbering (425 samples, 0.08%)</title><rect x="0.4582%" y="629" width="0.0788%" height="15" fill="rgb(210,31,41)" fg:x="2472"
|