We’ve been experiencing similar memory growth. I’ve had to quadruple RAM on
our ldap hosts, but things seem stable there. Still unsure what the cause
is. Glad to hear at least that someone else is seeing the same issue, so I
can perhaps rule out an environmental change.
On Sun, Apr 16, 2023 at 6:07 PM Nazarenko, Alexander <
alexander_nazarenko(a)harvard.edu> wrote:
Hello colleagues,
On March 22nd we updated the 389-ds-base.x86_64 and
389-ds-base-libs.x86_64 packages on our eight RHEL 7.9 production servers
from version 1.3.10.2-17.el7_9 to version 1.3.11.1-1.el7_9. We also
updated the kernel from kernel 3.10.0-1160.80.1.el7.x86_64 to
kernel-3.10.0-1160.88.1.el7.x86_64 during the same update.
Approximately 12 days later, on April 3rd, all the hosts started
exhibiting memory growth issues whereby the “slapd” process was using over
90% of the available system memory of 32GB, which was NOT happening for a
couple of years prior to applying any of the available package updates on
the systems.
Two of the eight hosts act as Primaries (formerly referred to as masters),
while 6 of the hosts act as read-only replicas. Three of the read-only
replicas are used by our authorization system while the other three
read-only replicas are used by customer-based applications.
Currently we use system controls to restrict the memory usage.
My question is whether this is something that other users also experience,
and what is the recommended way to stabilize the DS servers in this type of
situation?
Thanks,
- Alex
_______________________________________________
389-users mailing list -- 389-users(a)lists.fedoraproject.org
To unsubscribe send an email to 389-users-leave(a)lists.fedoraproject.org
Fedora Code of Conduct:
https://docs.fedoraproject.org/en-US/project/code-of-conduct/
List Guidelines:
https://fedoraproject.org/wiki/Mailing_list_guidelines
List Archives:
https://lists.fedoraproject.org/archives/list/389-users@lists.fedoraproje...
Do not reply to spam, report it:
https://pagure.io/fedora-infrastructure/new_issue
--
---------------------------------------------
Casey Feskens <cfeskens(a)willamette.edu>
Director of Infrastructure Services
Willamette Integrated Technology Services
Willamette University, Salem, OR
Phone: (503) 370-6950
---------------------------------------------