| Index: tools/metrics/histograms/histograms.xml
|
| diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml
|
| index b3f2df4fcf9894fd139abf3a123547acdf277332..0f6369f485a47a4277d2cee5dbc7c598175aff2e 100644
|
| --- a/tools/metrics/histograms/histograms.xml
|
| +++ b/tools/metrics/histograms/histograms.xml
|
| @@ -31659,8 +31659,8 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| <histogram name="Navigation.MainFrameSchemeOTR" enum="NavigationScheme">
|
| <owner>elawrence@chromium.org</owner>
|
| <owner>estark@chromium.org</owner>
|
| - <summary>The scheme of the URL for each main-frame navigation while in
|
| - incognito.
|
| + <summary>
|
| + The scheme of the URL for each main-frame navigation while in incognito.
|
| </summary>
|
| </histogram>
|
|
|
| @@ -32577,7 +32577,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| </histogram>
|
|
|
| <histogram name="Net.AlternativeServiceServers.MoreOrEqualCacheEntries">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| The difference between the size of alternative service mappings in cache and
|
| preferences. This tracks zero or negative values (when the difference
|
| @@ -32588,7 +32588,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| </histogram>
|
|
|
| <histogram name="Net.AlternativeServiceServers.MorePrefsEntries">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| The difference between the size of alternative service mappings in
|
| preferences and cache. This tracks positive values (when the difference
|
| @@ -33449,7 +33449,6 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| <histogram name="Net.CountOfAlternateProtocolServers" units="servers">
|
| <owner>bnc@chromium.org</owner>
|
| <owner>rch@chromium.org</owner>
|
| - <owner>rtenneti@chromium.org</owner>
|
| <summary>
|
| The total number of servers (HostPortPairs) to which alternative protocol
|
| was used. This counts the number of servers persisted to prefs file.
|
| @@ -33459,7 +33458,6 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| <histogram name="Net.CountOfAlternateProtocolServers.Memory" units="servers">
|
| <owner>bnc@chromium.org</owner>
|
| <owner>rch@chromium.org</owner>
|
| - <owner>rtenneti@chromium.org</owner>
|
| <summary>
|
| The total number of servers (HostPortPairs in memory) to which alternative
|
| protocol was used.
|
| @@ -33487,7 +33485,6 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| <histogram name="Net.CountOfSpdyServers">
|
| <owner>bnc@chromium.org</owner>
|
| <owner>rch@chromium.org</owner>
|
| - <owner>rtenneti@chromium.org</owner>
|
| <summary>
|
| The total number of SPDY server names persisted to prefs file.
|
| </summary>
|
| @@ -33499,7 +33496,6 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| </obsolete>
|
| <owner>bnc@chromium.org</owner>
|
| <owner>rch@chromium.org</owner>
|
| - <owner>rtenneti@chromium.org</owner>
|
| <summary>
|
| The total number of SPDY Settings properties persisted to prefs file.
|
| </summary>
|
| @@ -35039,7 +35035,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
|
|
| <histogram name="Net.HttpServerProperties.UpdatePrefs"
|
| enum="HttpServerPropertiesUpdatePrefsLocation">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| The location in http_server_properties_manager.cc where UpdatePrefs was
|
| called.
|
| @@ -36206,7 +36202,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| </histogram>
|
|
|
| <histogram name="Net.QuicActiveSessions">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| The number of active QUIC sessions before we activate a new QUIC session.
|
| </summary>
|
| @@ -36222,7 +36218,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| </histogram>
|
|
|
| <histogram name="Net.QuicClientHelloRejectReasons" enum="QuicRejectReasons">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| The reject reasons for QUIC's CHLO (client hello) message from server
|
| </summary>
|
| @@ -36233,14 +36229,14 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| Deprecated 08/2014, and replaced by
|
| Net.QuicClientHelloServerConfig.InvalidDuration.
|
| </obsolete>
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| How expired server config is for sending inchoate ClientHello to the server.
|
| </summary>
|
| </histogram>
|
|
|
| <histogram name="Net.QuicClientHelloServerConfig.InvalidDuration" units="ms">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| The time since expiration of server config when we sent inchoate ClientHello
|
| to the server.
|
| @@ -36252,7 +36248,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| <obsolete>
|
| Deprecated as of 11/2014. Replaced by Net.QuicInchoateClientHelloReason.
|
| </obsolete>
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| The reason (the state of the server config) for sending inchoate ClientHello
|
| to the server.
|
| @@ -36260,7 +36256,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| </histogram>
|
|
|
| <histogram name="Net.QuicCloseConnection.NullVisitor" enum="BooleanNullVisitor">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| The number of times Connection's visitor is a nullptr when CloseConnection
|
| is called.
|
| @@ -36269,7 +36265,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
|
|
| <histogram name="Net.QuicCryptoClientConfig.PopulatedFromCanonicalConfig"
|
| enum="BooleanPopulated">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| The number of times CryptoClientConfig's CachedState is populated from
|
| canonical config whenever we create a new CryptoClientConfig::CachedState.
|
| @@ -36280,7 +36276,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| <obsolete>
|
| Deprecated as of 4/15/2017.
|
| </obsolete>
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| Tracks number of times data read/parse/write API calls of QuicServerInfo to
|
| and from disk cache is called.
|
| @@ -36291,7 +36287,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| <obsolete>
|
| Deprecated as of 10/2014.
|
| </obsolete>
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| Tracks the opening and closing of disk cache entries. Recorded each time a
|
| disk cache entry is either opened or closed.
|
| @@ -36300,7 +36296,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
|
|
| <histogram name="Net.QuicDiskCache.FailureReason"
|
| enum="QuicDiskCacheFailureReason">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| Tracks failure reasons to read/load/write of QuicServerInfo to and from disk
|
| cache.
|
| @@ -36372,7 +36368,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| <obsolete>
|
| Deprecated 2016. No longer tracked.
|
| </obsolete>
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| The number of times QuicHttpStream's session_ is a nullptr before
|
| StartRequest() is called.
|
| @@ -36381,7 +36377,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
|
|
| <histogram name="Net.QuicInchoateClientHelloReason"
|
| enum="QuicServerConfigState">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| The reason (the state of the server config) for sending inchoate ClientHello
|
| to the server.
|
| @@ -36406,7 +36402,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
|
|
| <histogram name="Net.QuicNumServerConfig.UpdateMessagesIgnored"
|
| enum="BooleanIgnored">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>The number of times ServerConfigUpdateMessages ignored.</summary>
|
| </histogram>
|
|
|
| @@ -36425,7 +36421,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| </histogram>
|
|
|
| <histogram name="Net.QuicReadAvailableData.NullStream" enum="BooleanNullStream">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| The number of times QuicHttpStream's stream_ is a nullptr before
|
| IsDoneReading() is called.
|
| @@ -36436,7 +36432,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| <obsolete>
|
| Deprecated as of 4/15/2017.
|
| </obsolete>
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>Time spent to load QUIC server information from disk cache.</summary>
|
| </histogram>
|
|
|
| @@ -36450,7 +36446,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
|
|
| <histogram name="Net.QuicServerInfo.DiskCacheState"
|
| enum="QuicServerConfigState">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| The state of the QUIC server information when it's loaded from the disk
|
| cache.
|
| @@ -36458,7 +36454,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| </histogram>
|
|
|
| <histogram name="Net.QuicServerInfo.DiskCacheWaitForDataReadyTime" units="ms">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| Time spent waiting to load QUIC server information from disk cache.
|
| </summary>
|
| @@ -36469,7 +36465,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| <obsolete>
|
| Deprecated as of 4/15/2017.
|
| </obsolete>
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| The number of times AlternateProtocolMap supports QUIC, but there is no QUIC
|
| server information in the disk cache. This is recorded whenever QUIC server
|
| @@ -36479,7 +36475,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
|
|
| <histogram name="Net.QuicServerInfo.WaitForDataReady.HandshakeConfirmedTime"
|
| units="Milliseconds">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| The elapsed time between waiting for reading of QUIC server information from
|
| disk cache, and receiving crypto handshake confirmation from the server.
|
| @@ -36492,7 +36488,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| <obsolete>
|
| Deprecated as of 4/15/2017.
|
| </obsolete>
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| The ratio of the time spent waiting to load QUIC server information from
|
| disk cache to the min rtt. Logged when session is closed.
|
| @@ -36555,7 +36551,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| </histogram>
|
|
|
| <histogram name="Net.QuicSession.BlockedFrames.Received">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| The number of BLOCKED frames recevied by a QuicSession when the session is
|
| closed.
|
| @@ -36563,7 +36559,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| </histogram>
|
|
|
| <histogram name="Net.QuicSession.BlockedFrames.Sent">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| The number of BLOCKED frames sent by a QuicSession when the session is
|
| closed.
|
| @@ -36572,7 +36568,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
|
|
| <histogram name="Net.QuicSession.CertVerifierJob.CompleteTime"
|
| units="Milliseconds">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| Time spent verifying a certificate when racing cert veriifcation with host
|
| resolution.
|
| @@ -36618,7 +36614,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| </histogram>
|
|
|
| <histogram name="Net.QuicSession.ConnectAfterBroken" enum="BooleanSuccess">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| True if a QUIC connection connected successfully after having been broken.
|
| Only emitted after a QUIC connection attempt to a server that was previous
|
| @@ -36708,7 +36704,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
|
|
| <histogram name="Net.QuicSession.ConnectionFlowControlBlocked"
|
| enum="BooleanBlocked">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| Whether QUIC session's connection is flow control blocked when a PING
|
| message is sent to server.
|
| @@ -36826,7 +36822,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
|
|
| <histogram name="Net.QuicSession.HostResolution.HandshakeConfirmedTime"
|
| units="Milliseconds">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| The elapsed time between the end of resolving the DNS name of the server for
|
| a QUIC connection, and receiving crypto handshake confirmation from the
|
| @@ -37178,7 +37174,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
|
|
| <histogram name="Net.QuicSession.StreamFlowControlBlocked"
|
| enum="BooleanBlocked">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| Whether any of QUIC session's streams are flow control blocked when a PING
|
| message is sent to server.
|
| @@ -37322,7 +37318,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| </histogram>
|
|
|
| <histogram name="Net.QuicSession.VerifyProofTime" units="ms">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| Time spent verifying the signature and certificate chain. This is logged
|
| whenever QUIC verifies the certificate chain and signature during crypto
|
| @@ -37349,7 +37345,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
|
|
| <histogram name="Net.QuicStreamFactory.BadPacketLossEvents5"
|
| enum="QuicBadPacketLossEvents">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| A count of how often a user hits 1, 2, 3, 4 and 5 bad packet loss events for
|
| port 443. Recorded whenever QUIC has bad packet loss (high packet loss on
|
| @@ -37380,7 +37376,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| </histogram>
|
|
|
| <histogram name="Net.QuicStreamFactory.QuicIsDisabled" enum="Ports">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| Recorded whenever QUIC is disabled for a port due to repeated lossy
|
| connections (high packet loss on multiple consecutive connections). QUIC is
|
| @@ -37403,7 +37399,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| <obsolete>
|
| Deprecated 06/2016. No longer tracked.
|
| </obsolete>
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| Whether TSVIPCli DLL is loaded or not on windows when the socket is
|
| configured.
|
| @@ -37422,7 +37418,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
|
|
| <histogram name="Net.QuicVerifyProofFailed.HandshakeConfirmed"
|
| enum="BooleanHandshakeConfirmed">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| Logged whenever proof verification fails and if the failure occurred before
|
| or after the crypto handshake is confirmed.
|
| @@ -70304,7 +70300,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| <obsolete>
|
| Deprecated as of 10/2014.
|
| </obsolete>
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| Time duration measured from the time the startup timebomb was started and
|
| when it went off.
|
| @@ -74255,7 +74251,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| </histogram>
|
|
|
| <histogram name="ThreadWatcher.ResponseTime" units="ms">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| The time it takes indicated thread to respond with a pong message for a ping
|
| message from WatchDog thread.
|
| @@ -74263,7 +74259,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| </histogram>
|
|
|
| <histogram name="ThreadWatcher.ResponsiveThreads">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| This is the total number of watched threads that are responding when we got
|
| no response from the watched thread.
|
| @@ -74271,7 +74267,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| </histogram>
|
|
|
| <histogram name="ThreadWatcher.Unresponsive" units="ms">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| This is the total unresponsive time since last pong message for the
|
| indicated thread when we got no response from the watched thread.
|
| @@ -74279,7 +74275,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
|
| </histogram>
|
|
|
| <histogram name="ThreadWatcher.UnresponsiveThreads">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <summary>
|
| This is the total number of watched threads that are not responding when we
|
| got no response from the watched thread.
|
| @@ -122338,7 +122334,7 @@ from previous Chrome versions.
|
|
|
| <histogram_suffixes name="Net.QuicClientHelloRejectReasons.QuicIsSecureOrNot"
|
| separator=".">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <suffix name="Insecure" label="for insecure QUIC.">
|
| <obsolete>
|
| Deprecated and removed from code as of 10/2015.
|
| @@ -123641,7 +123637,7 @@ from previous Chrome versions.
|
| </histogram_suffixes>
|
|
|
| <histogram_suffixes name="NetQuicDiskCacheBackend" separator=".">
|
| - <owner>rtenneti@chromium.org</owner>
|
| + <owner>rch@chromium.org</owner>
|
| <suffix name="NoBackend" label="DiskCache didn't have a backend"/>
|
| <suffix name="DiskCache" label="DiskCache backend is using disk cache."/>
|
| <suffix name="MemoryCache" label="DiskCache backend is using memory cache."/>
|
|
|