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Unified Diff: tools/metrics/histograms/histograms.xml

Issue 907993003: Domain Reliability: Measure backoff/retry time to collectors. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: rebase Created 5 years, 10 months ago
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Index: tools/metrics/histograms/histograms.xml
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml
index 1ab21ad150f8d1e9d1493f3ac8ca5240595475cb..2c22b4931fb455a36d75d04cf71ea2c4d8821cbc 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -5429,6 +5429,16 @@ Therefore, the affected-histogram name has to have at least one dot in it.
</summary>
</histogram>
+<histogram name="DomainReliability.UploadCollectorRetryDelay" units="ms">
+ <owner>ttuttle@chromium.org</owner>
+ <summary>
+ After an upload to a collector finishes (successfully or not), the delay
+ before the scheduler can send another upload to that collector. (If recent
+ uploads were successful, this will be 0; if not, it will be based on the
+ BackoffEntry and any Retry-After header received.)
+ </summary>
+</histogram>
+
<histogram name="DomainReliability.UploadDuration" units="ms">
<owner>ttuttle@chromium.org</owner>
<summary>
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