File size: 4,779 Bytes
a96ef21 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 |
function createRow(table, cellName, items) {
var tr = document.createElement('tr');
var res = [];
items.forEach(function(x, i) {
if (x === undefined) {
res.push(null);
return;
}
var td = document.createElement(cellName);
td.textContent = x;
tr.appendChild(td);
res.push(td);
var colspan = 1;
for (var n = i + 1; n < items.length; n++) {
if (items[n] !== undefined) {
break;
}
colspan += 1;
}
if (colspan > 1) {
td.colSpan = colspan;
}
});
table.appendChild(tr);
return res;
}
function showProfile(path, cutoff = 0.05) {
requestGet(path, {}, function(data) {
var table = document.createElement('table');
table.className = 'popup-table';
data.records['total'] = data.total;
var keys = Object.keys(data.records).sort(function(a, b) {
return data.records[b] - data.records[a];
});
var items = keys.map(function(x) {
return {key: x, parts: x.split('/'), time: data.records[x]};
});
var maxLength = items.reduce(function(a, b) {
return Math.max(a, b.parts.length);
}, 0);
var cols = createRow(table, 'th', ['record', 'seconds']);
cols[0].colSpan = maxLength;
function arraysEqual(a, b) {
return !(a < b || b < a);
}
var addLevel = function(level, parent, hide) {
var matching = items.filter(function(x) {
return x.parts[level] && !x.parts[level + 1] && arraysEqual(x.parts.slice(0, level), parent);
});
var sorted = matching.sort(function(a, b) {
return b.time - a.time;
});
var othersTime = 0;
var othersList = [];
var othersRows = [];
var childrenRows = [];
sorted.forEach(function(x) {
var visible = x.time >= cutoff && !hide;
var cells = [];
for (var i = 0; i < maxLength; i++) {
cells.push(x.parts[i]);
}
cells.push(x.time.toFixed(3));
var cols = createRow(table, 'td', cells);
for (i = 0; i < level; i++) {
cols[i].className = 'muted';
}
var tr = cols[0].parentNode;
if (!visible) {
tr.classList.add("hidden");
}
if (x.time >= cutoff) {
childrenRows.push(tr);
} else {
othersTime += x.time;
othersList.push(x.parts[level]);
othersRows.push(tr);
}
var children = addLevel(level + 1, parent.concat([x.parts[level]]), true);
if (children.length > 0) {
var cell = cols[level];
var onclick = function() {
cell.classList.remove("link");
cell.removeEventListener("click", onclick);
children.forEach(function(x) {
x.classList.remove("hidden");
});
};
cell.classList.add("link");
cell.addEventListener("click", onclick);
}
});
if (othersTime > 0) {
var cells = [];
for (var i = 0; i < maxLength; i++) {
cells.push(parent[i]);
}
cells.push(othersTime.toFixed(3));
cells[level] = 'others';
var cols = createRow(table, 'td', cells);
for (i = 0; i < level; i++) {
cols[i].className = 'muted';
}
var cell = cols[level];
var tr = cell.parentNode;
var onclick = function() {
tr.classList.add("hidden");
cell.classList.remove("link");
cell.removeEventListener("click", onclick);
othersRows.forEach(function(x) {
x.classList.remove("hidden");
});
};
cell.title = othersList.join(", ");
cell.classList.add("link");
cell.addEventListener("click", onclick);
if (hide) {
tr.classList.add("hidden");
}
childrenRows.push(tr);
}
return childrenRows;
};
addLevel(0, []);
popup(table);
});
}
|