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https://issues.apache.org/jira/browse/IGNITE-21378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17816587#comment-17816587
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Vladislav Pyatkov edited comment on IGNITE-21378 at 2/12/24 12:32 PM:
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The patch decreases the latency of the single-put operation by about 3.3% (40
microseconds). The full operation latency on my laptop is 1.2 milliseconds.
was (Author: v.pyatkov):
The patch decreases the latency of the single-put operation by about 3.3% (40
microseconds).
> Investigate whether it's possible to make txnState local map updates faster
> ---------------------------------------------------------------------------
>
> Key: IGNITE-21378
> URL: https://issues.apache.org/jira/browse/IGNITE-21378
> Project: Ignite
> Issue Type: Improvement
> Reporter: Alexander Lapin
> Assignee: Vladislav Pyatkov
> Priority: Major
> Labels: PERFORMANCE, Performance, ignite-3, ignite3_performance,
> performance, performence
> Time Spent: 10m
> Remaining Estimate: 0h
>
> h3. Motivation
> IGNITE-21375 is about removing txnState local map updates within RO txn flow
> because it brings us 20% performance drop. For RW transactions, it's however
> not possible, because such updates are required by the RW protocol. Thus, it
> seems reasonable to verify whether proposed VolatileTxStateMetaStorage is
> itself fast enough.
> h3. Definition of Done
> * Increase VolatileTxStateMetaStorag performance if it's possible.
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