net/spdy/spdy_session.cc - Issue 560573002: Introduce new SPDY Version UMA histogram.

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Unified Diff: net/spdy/spdy_session.cc

Issue 560573002: Introduce new SPDY Version UMA histogram. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Use sparse histogram. Created 6 years, 3 months ago

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Index: net/spdy/spdy_session.cc

diff --git a/net/spdy/spdy_session.cc b/net/spdy/spdy_session.cc

index fc22ae4ea04ddfed5bd25decd2e7f59c5e557cc3..fd6f57f74c8bb44094dce4ef916175b9b561f62d 100644

--- a/net/spdy/spdy_session.cc

+++ b/net/spdy/spdy_session.cc

@@ -719,7 +719,7 @@ void SpdySession::InitializeWithSocket(

enable_compression_));

buffered_spdy_framer_->set_visitor(this);

buffered_spdy_framer_->set_debug_visitor(this);

- UMA_HISTOGRAM_ENUMERATION("Net.SpdyVersion", protocol_, kProtoMaximumVersion);

+ UMA_HISTOGRAM_SPARSE_SLOWLY("Net.SpdyVersion2", protocol_);

#if defined(SPDY_PROXY_AUTH_ORIGIN)

UMA_HISTOGRAM_BOOLEAN("Net.SpdySessions_DataReductionProxy",

host_port_pair().Equals(HostPortPair::FromURL(