kvserver: limit the frequency at which system config updates enqueue …#53603
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…replicas This has a shockingly profound impact on the runtime of ORM tests. This PR is my lower-risk, less fancy implementation of this functionality. There is another inbound PR that permits bursting. Release justification: low risk, high benefit changes to existing functionality Release note (performance improvement): Limited the frequency of an expensive operation due to schema changes making workload which perform schema changes at a high rate less resource intensive.
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Prior to this change, over 70% of the CPU utilization of the
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…replicas This has a shockingly profound impact on the runtime of ORM tests. This PR is a fancier implementation of cockroachdb#53603 that permits bursting and makes setting a relatively low rate feel less risky in the face of a small burst of changes. Release justification: low risk, high benefit changes to existing functionality Release note (performance improvement): Limited the frequency of an expensive operation due to schema changes making workload which perform schema changes at a high rate less resource intensive.
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In practice I think #53605 is a much better change. This change is problematic in the face of small bursts of changes. |
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Closing in favor of #53605. |
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53578: rfc: mark partial index RFC as complete r=rytaft a=mgartner Release justification: This commit updates an RFC which is a non-production code change. Release note: None 53605: quotapool,kvserver: extend quotapool.RateLimit, rate limit queue addition in SystemConfigUpdate r=knz a=ajwerner See individual commits. This PR is a fancier implementation of #53603 that permits bursting and makes setting a relatively low rate feel less risky in the face of a small burst of changes. Release justification: low risk, high benefit changes to existing functionality Release note (performance improvement): Limited the frequency of an expensive operation due to schema changes making workload which perform schema changes at a high rate less resource intensive. 53647: *: bump twpayne/go-geom@1.3.5, geos to include POINT EMPTY fix r=sumeerbhola a=otan * Bumps twpayne/go-geom to resolve an issue with WKT encoding involving empty collection points. * Bumps GEOS to handles POINT EMPTY correctly. Resolves #53631. Resolves #53632. Release justification: low risk updates to new functionality Release note: None Co-authored-by: Marcus Gartner <marcus@cockroachlabs.com> Co-authored-by: Andrew Werner <ajwerner@cockroachlabs.com> Co-authored-by: Oliver Tan <otan@cockroachlabs.com>
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…replicas
This has a shockingly profound impact on the runtime of ORM tests.
This PR is my lower-risk, less fancy implementation of this functionality.
There is another inbound PR that permits bursting.
Release justification: low risk, high benefit changes to existing functionality
Release note (performance improvement): Limited the frequency of an expensive
operation due to schema changes making workload which perform schema changes
at a high rate less resource intensive.