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https://issues.apache.org/jira/browse/BEAM-10281?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17144015#comment-17144015
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Tyson Hamilton commented on BEAM-10281:
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[~damgad] is going to double the executors on 4 of the Jenkins workers so we
can monitor the impact before rolling the change to all workers.
> Jenkins Load Sharing Improvements
> ---------------------------------
>
> Key: BEAM-10281
> URL: https://issues.apache.org/jira/browse/BEAM-10281
> Project: Beam
> Issue Type: Bug
> Components: build-system
> Reporter: Tyson Hamilton
> Assignee: Tyson Hamilton
> Priority: P2
>
> Jenkins has 16 agents that run two executors on n1-highmem-16 (16 vCPUs, 104
> GB memory) vms on GCE. The nodes appear to be far underutilized (CPU, MEM,
> IO):
>
> With 12 jobs in the queue, a sampling of the agent VMs show:
> CPU hovers around 10-30% utilization
> Memory hovers around 2-15%
>
> These configurations should be revisited to either increase the number of
> executors per agent or decrease the VM size and increase the number of VMs.
>
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