| // Copyright 2018 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. |
| |
| #include "content/browser/loader/navigation_metrics.h" |
| |
| #include "base/metrics/histogram_macros.h" |
| |
| namespace content { |
| |
| void RecordNavigationResourceHandlerMetrics( |
| base::TimeTicks response_started, |
| base::TimeTicks proceed_with_response, |
| base::TimeTicks first_read_completed) { |
| UMA_HISTOGRAM_TIMES( |
| "Navigation.ResourceHandler." |
| "ResponseStartedUntilProceedWithResponse", |
| proceed_with_response - response_started); |
| UMA_HISTOGRAM_TIMES( |
| "Navigation.ResourceHandler." |
| "ProceedWithResponseUntilFirstReadCompleted", |
| first_read_completed - proceed_with_response); |
| } |
| |
| } // namespace content |
