Index: tracing/tracing/metrics/all_histogram_names_cmdline.html |
diff --git a/tracing/tracing/metrics/all_histogram_names_cmdline.html b/tracing/tracing/metrics/all_histogram_names_cmdline.html |
new file mode 100644 |
index 0000000000000000000000000000000000000000..95add8a1ce783e30d0cc6bfd415782b496f306b8 |
--- /dev/null |
+++ b/tracing/tracing/metrics/all_histogram_names_cmdline.html |
@@ -0,0 +1,23 @@ |
+<!DOCTYPE html> |
+<!-- |
+Copyright 2017 The Chromium Authors. All rights reserved. |
+Use of this source code is governed by a BSD-style license that can be |
+found in the LICENSE file. |
+--> |
+ |
+<link rel="import" href="/tracing/metrics/all_metrics.html"> |
+ |
+<script> |
+'use strict'; |
+ |
+if (tr.isHeadless) { |
+ var metricNames = new Set(sys.argv.slice(1)); |
+ var histogramNames = []; |
+ for (var typeInfo of tr.metrics.MetricRegistry.getAllRegisteredTypeInfos()) { |
+ if (metricNames.has(typeInfo.constructor.name)) { |
+ histogramNames.push(...typeInfo.metadata.histogramNames); |
+ } |
+ } |
+ console.log(JSON.stringify(histogramNames)); |
+} |
+</script> |