Number of lines from ulsfo per minute in sampled-1000 stream
It seems ulsfo had connectivity issues around 2014-10-08T23:00, which made it
not forward all logs to the udp2log pipline (Bug 71876 has some logs of alerts
in IRC).
In contrast to bug 71876, this issue affected also mobile. And the
stream was affected for a longer period of time.
(See attached graphs that plot number of lines from ulsfo per minute in two TSVs)
Version: unspecified
Severity: normal
See Also:
https://bugzilla.wikimedia.org/show_bug.cgi?id=71876
Attached: