https://bugs.openldap.org/show_bug.cgi?id=8486
--- Comment #11 from Quanah Gibson-Mount quanah@openldap.org --- Note: OpenLDAP 2.5 has further work converting the sessionlog to a btree:
Commits: • d2036cec by Ondřej Kuzník at 2020-09-25T00:07:50+00:00 ITS#8486 Switch sessionlog to use TAVL
• 8f8774c0 by Howard Chu at 2020-09-25T00:07:50+00:00 ITS#8486 Minor play_sessionlog cleanup
Fix logmsg uuidstr. Shortcut finding start of playback. Allow dup CSNs in log, but with different UUIDs. All non-present deletes in a refresh use the same CSN.
• 98d5c5c6 by Ondřej Kuzník at 2020-09-25T00:07:50+00:00 ITS#8486 Protect tavl_* calls in play_sessionlog
• 1915cb96 by Howard Chu at 2020-09-25T00:07:50+00:00 ITS#8486 use kbtree for sessionlog
Saves about 20% CPU time and RAM