Bug 2059714 - ETCD Perf test 99 Latency higher than expected on ASH
Summary: ETCD Perf test 99 Latency higher than expected on ASH
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: OpenShift Container Platform
Classification: Red Hat
Component: Etcd
Version: 4.10
Hardware: Unspecified
OS: Unspecified
low
low
Target Milestone: ---
: ---
Assignee: Thomas Jungblut
QA Contact: ge liu
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-03-01 19:19 UTC by Paige Rubendall
Modified: 2023-09-15 01:52 UTC (History)
2 users (show)

Fixed In Version:
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Environment:
Last Closed: 2022-05-11 09:48:30 UTC
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Description Paige Rubendall 2022-03-01 19:19:44 UTC 
Description of problem:
On the new ASH cloud cluster type the etcd-perf test is not within threshold of 10000000 ns. On 2 sepearate test the thresholds were about 18743296 ns, much higher than expected and higher than the same test on aws, alibaba and ibm cloud

Version-Release number of selected component (if applicable): 4.10.0-0.nightly-2022-02-26-230022


How reproducible: 100%


Steps to Reproduce:
1. Install cluster ASH cluster at version 4.10 (I used versioned-installer-ash_wwt template from flexy)
2. git clone https://github.com/cloud-bulldozer/e2e-benchmarking.git
3. cd e2e-benchmarking/workloads/etcd-perf
4. ./run_etcd_tests_fromgit.sh


Actual results:
Max 99th fsync latency observed: 18743296 ns


Expected results:
Max 99th fsync latency observed: at or under 10000000 ns


Additional info:
Must gather and inspect of namespaces will be in private comment
Comment 4 Red Hat Bugzilla 2023-09-15 01:52:24 UTC 
The needinfo request[s] on this closed bug have been removed as they have been unresolved for 365 days
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