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This repository has been archived by the owner on Jan 15, 2019. It is now read-only.
Created by mfriedrich on 2012-06-28 11:14:58 +00:00
Assignee: (none)
Status: Closed (closed on 2012-06-28 11:14:58 +00:00)
Target Version: (none)
Last Update: 2014-12-08 14:37:46 +00:00 (in Redmine)
Icinga Version: 1.10.0
OS Version: any
just an informational note, when working on old RHEL boxes, where the native libdbd-pgsql binaries link against the old system native libpq 8.1 postgresql lib api, but the libpq installed is 8.4 targetting a postgresql server 8.4 on a 64bit system.
this leaks heavily memory, the root cause is dbd_ping, like the attached valgrind log shows. this has been run for ~12hours, assigning ~600m memory to the ido2db process.
presumingly this is fixed in all other upstream versions (debian 6, libdbi 0.8.2-2, libpq 8.4).
This issue has been migrated from Redmine: https://dev.icinga.com/issues/2741
Created by mfriedrich on 2012-06-28 11:14:58 +00:00
Assignee: (none)
Status: Closed (closed on 2012-06-28 11:14:58 +00:00)
Target Version: (none)
Last Update: 2014-12-08 14:37:46 +00:00 (in Redmine)
just an informational note, when working on old RHEL boxes, where the native libdbd-pgsql binaries link against the old system native libpq 8.1 postgresql lib api, but the libpq installed is 8.4 targetting a postgresql server 8.4 on a 64bit system.
this leaks heavily memory, the root cause is dbd_ping, like the attached valgrind log shows. this has been run for ~12hours, assigning ~600m memory to the ido2db process.
presumingly this is fixed in all other upstream versions (debian 6, libdbi 0.8.2-2, libpq 8.4).
some bug reports from 2006
http://osdir.com/ml/db.libdbi.drivers/2006-09/msg00002.html
http://osdir.com/ml/db.libdbi.drivers/2006-09/msg00003.html
http://git.balabit.hu/?p=bazsi/libdbi-drivers.git;a=log;h=42c65bf8476bdd58713abf1c72004b903d7dc223
i guess the rhel5 libdbi version is just broken and should be replaced by a proper packaging - i.e. shipped via repoforge 3rd party repo.
Attachments
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