Mobrovac has uploaded a new change for review. (
https://gerrit.wikimedia.org/r/372452 )
Change subject: Lower the concurrency of transcludes to 100
......................................................................
Lower the concurrency of transcludes to 100
The current rate of transcludes is around 200 per second. Lower this to
100 concurrent requests (which would set the limit to 100 per second,
given the average transclude re-render time) in order to release
pressure off of Cassandra while we are reshaping the cluster.
Bug: T169939
Change-Id: I196a9c65ad66fd8ed2fb578e957b9c597c2f7269
---
M scap/templates/config.yaml.j2
1 file changed, 1 insertion(+), 1 deletion(-)
git pull
ssh://gerrit.wikimedia.org:29418/mediawiki/services/change-propagation/deploy
refs/changes/52/372452/1
diff --git a/scap/templates/config.yaml.j2 b/scap/templates/config.yaml.j2
index 01216e9..4f2af31 100644
--- a/scap/templates/config.yaml.j2
+++ b/scap/templates/config.yaml.j2
@@ -326,7 +326,7 @@
redirect: false
on_transclusion_update:
- concurrency: <%= concurrency * 8 %>
+ concurrency: <%= concurrency * 2 %>
topic: change-prop.transcludes.resource-change
limiters:
blacklist: 'html:{message.meta.uri}'
--
To view, visit https://gerrit.wikimedia.org/r/372452
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings
Gerrit-MessageType: newchange
Gerrit-Change-Id: I196a9c65ad66fd8ed2fb578e957b9c597c2f7269
Gerrit-PatchSet: 1
Gerrit-Project: mediawiki/services/change-propagation/deploy
Gerrit-Branch: master
Gerrit-Owner: Mobrovac <mobro...@wikimedia.org>
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