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Vladislav Pyatkov edited comment on IGNITE-21378 at 2/12/24 12:32 PM: ---------------------------------------------------------------------- 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. -- This message was sent by Atlassian Jira (v8.20.10#820010)