diff options
Diffstat (limited to 'net/socket/client_socket_pool_histograms.cc')
| -rw-r--r-- | net/socket/client_socket_pool_histograms.cc | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/net/socket/client_socket_pool_histograms.cc b/net/socket/client_socket_pool_histograms.cc index e86543d..396b4ce 100644 --- a/net/socket/client_socket_pool_histograms.cc +++ b/net/socket/client_socket_pool_histograms.cc @@ -6,13 +6,16 @@ #include <string> +#include "base/field_trial.h" #include "base/histogram.h" #include "net/socket/client_socket_handle.h" namespace net { ClientSocketPoolHistograms::ClientSocketPoolHistograms( - const std::string& pool_name) { + const std::string& pool_name) + : is_http_proxy_connection_(false), + is_socks_connection_(false) { // UMA_HISTOGRAM_ENUMERATION socket_type_ = LinearHistogram::FactoryGet("Net.SocketType_" + pool_name, 1, ClientSocketHandle::NUM_TYPES, ClientSocketHandle::NUM_TYPES + 1, @@ -35,6 +38,11 @@ ClientSocketPoolHistograms::ClientSocketPoolHistograms( base::TimeDelta::FromMilliseconds(1), base::TimeDelta::FromMinutes(6), 100, Histogram::kUmaTargetedHistogramFlag); + + if (pool_name == "HTTPProxy") + is_http_proxy_connection_ = true; + else if (pool_name == "SOCK") + is_socks_connection_ = true; } void ClientSocketPoolHistograms::AddSocketType(int type) const { @@ -43,6 +51,26 @@ void ClientSocketPoolHistograms::AddSocketType(int type) const { void ClientSocketPoolHistograms::AddRequestTime(base::TimeDelta time) const { request_time_->AddTime(time); + + static bool proxy_connection_impact_trial_exists( + FieldTrialList::Find("ProxyConnectionImpact") && + !FieldTrialList::Find("ProxyConnectionImpact")->group_name().empty()); + if (proxy_connection_impact_trial_exists && is_http_proxy_connection_) { + UMA_HISTOGRAM_CUSTOM_TIMES( + FieldTrial::MakeName("Net.HttpProxySocketRequestTime", + "ProxyConnectionImpact"), + time, + base::TimeDelta::FromMilliseconds(1), base::TimeDelta::FromMinutes(10), + 100); + } + if (proxy_connection_impact_trial_exists && is_socks_connection_) { + UMA_HISTOGRAM_CUSTOM_TIMES( + FieldTrial::MakeName("Net.SocksSocketRequestTime", + "ProxyConnectionImpact"), + time, + base::TimeDelta::FromMilliseconds(1), base::TimeDelta::FromMinutes(10), + 100); + } } void ClientSocketPoolHistograms::AddUnusedIdleTime(base::TimeDelta time) const { |