[
https://issues.apache.org/jira/browse/SENTRY-1758?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Alexander Kolbasov updated SENTRY-1758:
---------------------------------------
Attachment: sentry-ha-may09.txt
Attached heap dump analysis file
> Improve Sentry memory usage by interning object names
> -----------------------------------------------------
>
> Key: SENTRY-1758
> URL: https://issues.apache.org/jira/browse/SENTRY-1758
> Project: Sentry
> Issue Type: Sub-task
> Components: Sentry
> Affects Versions: sentry-ha-redesign
> Reporter: Alexander Kolbasov
> Assignee: Alexander Kolbasov
> Labels: memory, optimization
> Fix For: sentry-ha-redesign
>
> Attachments: sentry-ha-may09.txt
>
>
> During testing we discovered that a lot of memory is used by full snapshots
> and there are a lot of duplicate strings which should be the case for things
> like role names, group names and object names (dbs, tables, etc).
> We should be able to save a bunch of memory there by interning these.
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
