Hello all, just a followup to inform you that this work has been postponed a week:
* webservice default memory limits from 256MB to 128MB on Wed May 13th starting at 8 UTC * and from 128MB to 64MB on Wed May 20th starting at 8 UTC best, Filippo On Tue, Apr 28, 2026 at 2:35 PM Filippo Giunchedi <[email protected]> wrote: > Hello all, > in order to optimize Toolforge resources utilization we will be > progressively changing the default memory requests for webservice tools > from 256MB to 64MB. Memory and CPU requests are scheduler hints for > Kubernetes on how to allocate tools to worker nodes; the default memory > limit (i.e. enforced maximum memory usage) stays unchanged at 512MB. There > is no expected impact to tools using more memory than they request. > > The first phase will involve changing requests from 256MB to 128MB on Wed > May 6th starting at 8 UTC, and from 128MB to 64MB on Tue May 12th starting > at 8 UTC. We will be restarting webservice tools as part of the deployment > and no action is required on tool maintainers' part. > > The details of this work can be found at > https://phabricator.wikimedia.org/T420565 > > best, > Filippo > -- > *Filippo Giunchedi* > Staff Site Reliability Engineer > Wikimedia Foundation <https://wikimediafoundation.org/> > -- *Filippo Giunchedi* Staff Site Reliability Engineer Wikimedia Foundation <https://wikimediafoundation.org/>
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