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| author | jar@chromium.org <jar@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-03-30 20:02:07 +0000 |
|---|---|---|
| committer | jar@chromium.org <jar@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-03-30 20:02:07 +0000 |
| commit | 808f640d6ef38a1d879ecfeff30a1c0aae6f9427 (patch) | |
| tree | 2452f380ab609a5bb9e11c3bd7beec16f25a5648 /net | |
| parent | 744c69e22d6d8da9203a0d13c1b33f91ac2a09f9 (diff) | |
| download | chromium_src-808f640d6ef38a1d879ecfeff30a1c0aae6f9427.zip chromium_src-808f640d6ef38a1d879ecfeff30a1c0aae6f9427.tar.gz chromium_src-808f640d6ef38a1d879ecfeff30a1c0aae6f9427.tar.bz2 | |
Add histogram of total latency when we're not re-using a socket
Trying to remove noise from latency experiment involving DNS prefetching.
r=wtc
Review URL: http://codereview.chromium.org/57016
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@12798 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'net')
| -rw-r--r-- | net/http/http_network_transaction.cc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/net/http/http_network_transaction.cc b/net/http/http_network_transaction.cc index 5d92bc3..c549cb3 100644 --- a/net/http/http_network_transaction.cc +++ b/net/http/http_network_transaction.cc @@ -968,6 +968,13 @@ void HttpNetworkTransaction::LogTransactionMetrics() const { "Net.Transaction_Latency_Total_Under_10", "DnsImpact").data(), total_duration, base::TimeDelta::FromMilliseconds(1), base::TimeDelta::FromMinutes(10), 100); + if (!reused_socket_) { + UMA_HISTOGRAM_CLIPPED_TIMES(FieldTrial::MakeName( + "Net.Transaction_Latency_Total_New_Connection_Under_10", + "DnsImpact").data(), + total_duration, base::TimeDelta::FromMilliseconds(1), + base::TimeDelta::FromMinutes(10), 100); + } if (!duration.InMilliseconds()) return; UMA_HISTOGRAM_COUNTS("Net.Transaction_Bandwidth", |