Bug 1850092 - Memory Leak from tekton-pipelines-controller pod
Summary: Memory Leak from tekton-pipelines-controller pod
Keywords:
Status: NEW
Alias: None
Product: Red Hat OpenShift Pipelines
Classification: Red Hat
Component: pipelines
Version: unspecified
Hardware: Unspecified
OS: Unspecified
unspecified
low
Target Milestone: ---
: 1.0
Assignee: Vincent Demeester
QA Contact: Ruchir Garg
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2020-06-23 14:15 UTC by Mohit Sheth
Modified: 2023-07-21 23:14 UTC (History)
1 user (show)

Fixed In Version:
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Description Mohit Sheth 2020-06-23 14:15:01 UTC 
Description of problem:
The memory (container_memory_rss) of tekton-pipelines-controller pod increased from 119MBs to 178MBs

Version-Release number of selected component (if applicable):
This is on Openshift Container Platform 4.4.6

How reproducible:


Steps to Reproduce:
1.Have 100 Pipelineruns execute in parallel 
2.Perform the above every 2 days
3.Observe the container_memory_rss over a few days in openshift-pipelines namespace

Actual results:
Memory increases when the cluster is idle

Expected results:
Memory shouldn't increase when the cluster is idle

Additional info:
snapshot link https://snapshot.raintank.io/dashboard/snapshot/EUIbLEZoVxQRj2NSiV1KOX1KKrBt5Kjx?orgId=2&fullscreen&panelId=63
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