Filippo Giunchedi has uploaded a new change for review.
https://gerrit.wikimedia.org/r/204237
Change subject: eventlogging: adjust counters thresholds
......................................................................
eventlogging: adjust counters thresholds
following the migration to statsite in T90111 counters now flush every 60s, so
the rates and metric names needs adjusting after the change in I20e1da2c853
Bug: T90111
Change-Id: I6afbe02187c1159d13bc81b740d6f040389be1e3
---
M modules/eventlogging/manifests/monitoring.pp
1 file changed, 11 insertions(+), 11 deletions(-)
git pull ssh://gerrit.wikimedia.org:29418/operations/puppet
refs/changes/37/204237/1
diff --git a/modules/eventlogging/manifests/monitoring.pp
b/modules/eventlogging/manifests/monitoring.pp
index 0148ab1..a5d383f 100644
--- a/modules/eventlogging/manifests/monitoring.pp
+++ b/modules/eventlogging/manifests/monitoring.pp
@@ -41,28 +41,28 @@
# of incoming events.
class eventlogging::monitoring::graphite {
- # Warn if 15% of overall event throughput goes beyond 500 events/s
+ # Warn if 15% of overall event throughput goes beyond 30000 events/min
# in a 15 min period
# These thresholds are somewhat arbtirary at this point, but it
- # was seen that the current setup can handle 500 events/s.
+ # was seen that the current setup can handle 30000 events/min.
# Better thresholds are pending (see T86244).
monitoring::graphite_threshold { 'eventlogging_throughput':
description => 'Throughput of event logging events',
- metric => 'eventlogging.overall.raw.rate',
- warning => 500,
- critical => 600,
+ metric => 'eventlogging.overall.raw',
+ warning => 30000,
+ critical => 36000,
percentage => 15, # At least 3 of the 15 readings
from => '15min',
contact_group => 'analytics'
}
- # Alarms if 15% of Navigation Timing event throughput goes under 1 req/sec
+ # Alarms if 15% of Navigation Timing event throughput goes under 60 req/min
# in a 15 min period
# https://meta.wikimedia.org/wiki/Schema:NavigationTiming
monitoring::graphite_threshold {
'eventlogging_NavigationTiming_throughput':
description => 'Throughput of event logging NavigationTiming
events',
- metric => 'eventlogging.schema.NavigationTiming.rate',
- warning => 1,
+ metric => 'eventlogging.schema.NavigationTiming',
+ warning => 60,
critical => 0,
percentage => 15, # At least 3 of the 15 readings
from => '15min',
@@ -82,9 +82,9 @@
# characteristic that is worth alerting on.
monitoring::graphite_threshold { 'eventlogging_difference_raw_validated':
description => 'Difference between raw and validated EventLogging
overall message rates',
- metric =>
'movingAverage(diffSeries(eventlogging.overall.raw.rate,eventlogging.overall.valid.rate),10)',
- warning => 20,
- critical => 30,
+ metric =>
'movingAverage(diffSeries(eventlogging.overall.raw,eventlogging.overall.valid),10)',
+ warning => 1200,
+ critical => 1800,
percentage => 15, # At least 3 of the 15 readings
from => '15min',
contact_group => 'analytics',
--
To view, visit https://gerrit.wikimedia.org/r/204237
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings
Gerrit-MessageType: newchange
Gerrit-Change-Id: I6afbe02187c1159d13bc81b740d6f040389be1e3
Gerrit-PatchSet: 1
Gerrit-Project: operations/puppet
Gerrit-Branch: production
Gerrit-Owner: Filippo Giunchedi <fgiunch...@wikimedia.org>
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