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| author | rvargas@chromium.org <rvargas@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-10-15 05:27:57 +0000 |
|---|---|---|
| committer | rvargas@chromium.org <rvargas@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-10-15 05:27:57 +0000 |
| commit | 453302cdca11570806f7f471ea52bfcb15a36deb (patch) | |
| tree | c720c4a20752b5bf09716a42d65d232d8a0c6237 /tools | |
| parent | ee623eba3c8744c85cb7142c5296021c8dece881 (diff) | |
| download | chromium_src-453302cdca11570806f7f471ea52bfcb15a36deb.zip chromium_src-453302cdca11570806f7f471ea52bfcb15a36deb.tar.gz chromium_src-453302cdca11570806f7f471ea52bfcb15a36deb.tar.bz2 | |
net: Add some extra cache histograms.
Add one histogram to look at the prevalence of Vary:User_Agent and another
one to give the wall time for the cache's age.
BUG=none
TEST=none
R=gavinp@chromium.org
Review URL: https://codereview.chromium.org/25408002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@228632 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/metrics/histograms/histograms.xml | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml index 2b5b538..4acd1ce 100644 --- a/tools/metrics/histograms/histograms.xml +++ b/tools/metrics/histograms/histograms.xml @@ -1921,6 +1921,24 @@ other types of suffix sets. </summary> </histogram> +<histogram name="DiskCache.0.FilesAge" units="hours"> + <summary>The age of the cache's files (wall time).</summary> +</histogram> + +<histogram name="DiskCache.2.FilesAge" units="hours"> + <summary> + The age of the cache's files (wall time). Media-specific cache. + </summary> +</histogram> + +<histogram name="DiskCache.3.FilesAge" units="hours"> + <summary>The age of the cache's files (wall time). AppCache.</summary> +</histogram> + +<histogram name="DiskCache.4.FilesAge" units="hours"> + <summary>The age of the cache's files (wall time). ShaderCache.</summary> +</histogram> + <histogram name="DiskCache.TotalIOTime" units="milliseconds"> <obsolete> Deprecated. @@ -4970,6 +4988,10 @@ other types of suffix sets. <summary>Net error results from restartable cache read errors.</summary> </histogram> +<histogram name="HttpCache.Vary" enum="VaryType"> + <summary>The type of Vary header for a given GET response.</summary> +</histogram> + <histogram name="Import.ImporterType.AutoImport" enum="ImporterType"> <summary>The importer used on first run Auto Import.</summary> </histogram> @@ -27384,6 +27406,12 @@ other types of suffix sets. <int value="2" label="Seed Corrupt"/> </enum> +<enum name="VaryType" type="int"> + <int value="0" label="No Vary header present"/> + <int value="1" label="Vary:User-Agent"/> + <int value="2" label="Other"/> +</enum> + <enum name="VAVDAH264DecoderFailure" type="int"> <int value="0" label="FRAME_MBS_ONLY_FLAG_NOT_ONE"/> <int value="1" label="GAPS_IN_FRAME_NUM"/> |