1 files changed, 114 insertions, 0 deletions
diff --git a/src/cmd/vendor/github.com/google/pprof/internal/driver/html/top.html b/src/cmd/vendor/github.com/google/pprof/internal/driver/html/top.html
new file mode 100644
index 0000000000..86d9fcbdb0
--- /dev/null
+++ b/src/cmd/vendor/github.com/google/pprof/internal/driver/html/top.html
@@ -0,0 +1,114 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>{{.Title}}</title>
+  {{template "css" .}}
+  <style type="text/css">
+  </style>
+</head>
+<body>
+  {{template "header" .}}
+  <div id="top">
+    <table id="toptable">
+      <thead>
+        <tr>
+          <th id="flathdr1">Flat</th>
+          <th id="flathdr2">Flat%</th>
+          <th>Sum%</th>
+          <th id="cumhdr1">Cum</th>
+          <th id="cumhdr2">Cum%</th>
+          <th id="namehdr">Name</th>
+          <th>Inlined?</th>
+        </tr>
+      </thead>
+      <tbody id="rows"></tbody>
+    </table>
+  </div>
+  {{template "script" .}}
+  <script>
+    function makeTopTable(total, entries) {
+      const rows = document.getElementById('rows');
+      if (rows == null) return;
+
+      // Store initial index in each entry so we have stable node ids for selection.
+      for (let i = 0; i < entries.length; i++) {
+        entries[i].Id = 'node' + i;
+      }
+
+      // Which column are we currently sorted by and in what order?
+      let currentColumn = '';
+      let descending = false;
+      sortBy('Flat');
+
+      function sortBy(column) {
+        // Update sort criteria
+        if (column == currentColumn) {
+          descending = !descending; // Reverse order
+        } else {
+          currentColumn = column;
+          descending = (column != 'Name');
+        }
+
+        // Sort according to current criteria.
+        function cmp(a, b) {
+          const av = a[currentColumn];
+          const bv = b[currentColumn];
+          if (av < bv) return -1;
+          if (av > bv) return +1;
+          return 0;
+        }
+        entries.sort(cmp);
+        if (descending) entries.reverse();
+
+        function addCell(tr, val) {
+          const td = document.createElement('td');
+          td.textContent = val;
+          tr.appendChild(td);
+        }
+
+        function percent(v) {
+          return (v * 100.0 / total).toFixed(2) + '%';
+        }
+
+        // Generate rows
+        const fragment = document.createDocumentFragment();
+        let sum = 0;
+        for (const row of entries) {
+          const tr = document.createElement('tr');
+          tr.id = row.Id;
+          sum += row.Flat;
+          addCell(tr, row.FlatFormat);
+          addCell(tr, percent(row.Flat));
+          addCell(tr, percent(sum));
+          addCell(tr, row.CumFormat);
+          addCell(tr, percent(row.Cum));
+          addCell(tr, row.Name);
+          addCell(tr, row.InlineLabel);
+          fragment.appendChild(tr);
+        }
+
+        rows.textContent = ''; // Remove old rows
+        rows.appendChild(fragment);
+      }
+
+      // Make different column headers trigger sorting.
+      function bindSort(id, column) {
+        const hdr = document.getElementById(id);
+        if (hdr == null) return;
+        const fn = function() { sortBy(column) };
+        hdr.addEventListener('click', fn);
+        hdr.addEventListener('touch', fn);
+      }
+      bindSort('flathdr1', 'Flat');
+      bindSort('flathdr2', 'Flat');
+      bindSort('cumhdr1', 'Cum');
+      bindSort('cumhdr2', 'Cum');
+      bindSort('namehdr', 'Name');
+    }
+
+    viewer(new URL(window.location.href), {{.Nodes}});
+    makeTopTable({{.Total}}, {{.Top}});
+  </script>
+</body>
+</html>