[jira] [Updated] (IGNITE-26154) Reduce byte[] allocation rate

["Ivan Bessonov (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-26154?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ivan Bessonov updated IGNITE-26154:
-----------------------------------
    Reviewer: Kirill Tkalenko

> Reduce byte[] allocation rate
> -----------------------------
>
>                 Key: IGNITE-26154
>                 URL: https://issues.apache.org/jira/browse/IGNITE-26154
>             Project: Ignite
>          Issue Type: Improvement
>            Reporter: Ivan Bessonov
>            Assignee: Ivan Bessonov
>            Priority: Major
>              Labels: ignite-3
>         Attachments: image-2025-08-07-09-52-17-729.png
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Consider this a "part 1" with low hanging fruits:
>  * {{Replicator#addInflight}} constantly concatenates metric name using a string builder. This is extremely wasteful.
>  * {{TrackableNetworkMessageHandler#longHandlingLoggingEnabled}} reads the same property over and over again, instead of having a readily available field.
> These are two of the worst parts according to JFR that I have from "Explicit TX put" benchmark (no code provided). "{{{}logEntryFromMeta{}}}" is easy to fix too, but it requires a bit more code.
> !image-2025-08-07-09-52-17-729.png!



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