| OLD | NEW |
| (Empty) |
| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "net/socket/client_socket_pool_histograms.h" | |
| 6 | |
| 7 #include <string> | |
| 8 | |
| 9 #include "base/metrics/field_trial.h" | |
| 10 #include "base/metrics/histogram.h" | |
| 11 #include "net/base/net_errors.h" | |
| 12 #include "net/socket/client_socket_handle.h" | |
| 13 | |
| 14 namespace net { | |
| 15 | |
| 16 using base::Histogram; | |
| 17 using base::HistogramBase; | |
| 18 using base::LinearHistogram; | |
| 19 using base::CustomHistogram; | |
| 20 | |
| 21 ClientSocketPoolHistograms::ClientSocketPoolHistograms( | |
| 22 const std::string& pool_name) | |
| 23 : is_http_proxy_connection_(false), | |
| 24 is_socks_connection_(false) { | |
| 25 // UMA_HISTOGRAM_ENUMERATION | |
| 26 socket_type_ = LinearHistogram::FactoryGet("Net.SocketType_" + pool_name, 1, | |
| 27 ClientSocketHandle::NUM_TYPES, ClientSocketHandle::NUM_TYPES + 1, | |
| 28 HistogramBase::kUmaTargetedHistogramFlag); | |
| 29 // UMA_HISTOGRAM_CUSTOM_TIMES | |
| 30 request_time_ = Histogram::FactoryTimeGet( | |
| 31 "Net.SocketRequestTime_" + pool_name, | |
| 32 base::TimeDelta::FromMilliseconds(1), | |
| 33 base::TimeDelta::FromMinutes(10), | |
| 34 100, HistogramBase::kUmaTargetedHistogramFlag); | |
| 35 // UMA_HISTOGRAM_CUSTOM_TIMES | |
| 36 unused_idle_time_ = Histogram::FactoryTimeGet( | |
| 37 "Net.SocketIdleTimeBeforeNextUse_UnusedSocket_" + pool_name, | |
| 38 base::TimeDelta::FromMilliseconds(1), | |
| 39 base::TimeDelta::FromMinutes(6), | |
| 40 100, HistogramBase::kUmaTargetedHistogramFlag); | |
| 41 // UMA_HISTOGRAM_CUSTOM_TIMES | |
| 42 reused_idle_time_ = Histogram::FactoryTimeGet( | |
| 43 "Net.SocketIdleTimeBeforeNextUse_ReusedSocket_" + pool_name, | |
| 44 base::TimeDelta::FromMilliseconds(1), | |
| 45 base::TimeDelta::FromMinutes(6), | |
| 46 100, HistogramBase::kUmaTargetedHistogramFlag); | |
| 47 // UMA_HISTOGRAM_CUSTOM_ENUMERATION | |
| 48 error_code_ = CustomHistogram::FactoryGet( | |
| 49 "Net.SocketInitErrorCodes_" + pool_name, | |
| 50 GetAllErrorCodesForUma(), | |
| 51 HistogramBase::kUmaTargetedHistogramFlag); | |
| 52 | |
| 53 if (pool_name == "HTTPProxy") | |
| 54 is_http_proxy_connection_ = true; | |
| 55 else if (pool_name == "SOCK") | |
| 56 is_socks_connection_ = true; | |
| 57 } | |
| 58 | |
| 59 ClientSocketPoolHistograms::~ClientSocketPoolHistograms() { | |
| 60 } | |
| 61 | |
| 62 void ClientSocketPoolHistograms::AddSocketType(int type) const { | |
| 63 socket_type_->Add(type); | |
| 64 } | |
| 65 | |
| 66 void ClientSocketPoolHistograms::AddRequestTime(base::TimeDelta time) const { | |
| 67 request_time_->AddTime(time); | |
| 68 } | |
| 69 | |
| 70 void ClientSocketPoolHistograms::AddUnusedIdleTime(base::TimeDelta time) const { | |
| 71 unused_idle_time_->AddTime(time); | |
| 72 } | |
| 73 | |
| 74 void ClientSocketPoolHistograms::AddReusedIdleTime(base::TimeDelta time) const { | |
| 75 reused_idle_time_->AddTime(time); | |
| 76 } | |
| 77 | |
| 78 void ClientSocketPoolHistograms::AddErrorCode(int error_code) const { | |
| 79 // Error codes are positive (since histograms expect positive sample values). | |
| 80 error_code_->Add(-error_code); | |
| 81 } | |
| 82 | |
| 83 } // namespace net | |
| OLD | NEW |