Hi Marek,
It would be better if you sent this to the Stork Users mailing list
- stork-us...@lists.isc.org
/Peter
On 13/05/2024 20.11, Marek Hajduczenia wrote:
Dear colleagues,
I have been observing very high memory utilization for Kea VMs. In ~4
days, the memory utilization has grown from ~2 GB to close to 8GB for
no good reason.
I seem to be running multiple copies of processes for some reason,
with stork-agent likely being the primary culprit, and Kea DHCP
servers being likely the second culprit. I have the very same
situation on both lab nodes. I have to restart the server / stork
agent periodically to eliminate the memory bloat.
634 stork-age 20 0 1866M 26240 15824 S 0.0 0.3 7:35.77
/usr/bin/stork-agent
709 stork-age 20 0 1866M 26240 15824 S 0.0 0.3 0:18.34
/usr/bin/stork-agent
710 stork-age 20 0 1866M 26240 15824 S 0.0 0.3 0:34.27
/usr/bin/stork-agent
711 stork-age 20 0 1866M 26240 15824 S 0.0 0.3 0:00.00
/usr/bin/stork-agent
713 stork-age 20 0 1866M 26240 15824 S 0.0 0.3 0:00.01
/usr/bin/stork-agent
727 stork-age 20 0 1866M 26240 15824 S 0.0 0.3 0:00.00
/usr/bin/stork-agent
740 stork-age 20 0 1866M 26240 15824 S 0.0 0.3 1:29.63
/usr/bin/stork-agent
894 stork-age 20 0 1866M 26240 15824 S 0.0 0.3 1:24.96
/usr/bin/stork-agent
1921 stork-age 20 0 1866M 26240 15824 S 0.0 0.3 1:29.49
/usr/bin/stork-agent
15986 stork-age 20 0 1866M 26240 15824 S 0.0 0.3 0:53.26
/usr/bin/stork-agent
1340 _kea 20 0 507M 23864 16784 S 0.0 0.3 4:54.19
/usr/sbin/kea-dhcp6 -c /etc/kea/kea-dhcp6.conf
1341 _kea 20 0 507M 23864 16784 S 0.0 0.3 0:00.00
/usr/sbin/kea-dhcp6 -c /etc/kea/kea-dhcp6.conf
1342 _kea 20 0 507M 23864 16784 S 0.0 0.3 0:00.00
/usr/sbin/kea-dhcp6 -c /etc/kea/kea-dhcp6.conf
1343 _kea 20 0 507M 23864 16784 S 0.0 0.3 0:00.00
/usr/sbin/kea-dhcp6 -c /etc/kea/kea-dhcp6.conf
1344 _kea 20 0 507M 23864 16784 S 0.0 0.3 0:00.00
/usr/sbin/kea-dhcp6 -c /etc/kea/kea-dhcp6.conf
1352 _kea 20 0 507M 23864 16784 S 0.0 0.3 0:05.43
/usr/sbin/kea-dhcp6 -c /etc/kea/kea-dhcp6.conf
1353 _kea 20 0 507M 23864 16784 S 0.0 0.3 0:05.49
/usr/sbin/kea-dhcp6 -c /etc/kea/kea-dhcp6.conf
1354 _kea 20 0 507M 23864 16784 S 0.0 0.3 0:08.22
/usr/sbin/kea-dhcp6 -c /etc/kea/kea-dhcp6.conf
1355 _kea 20 0 507M 23864 16784 S 0.0 0.3 0:08.25
/usr/sbin/kea-dhcp6 -c /etc/kea/kea-dhcp6.conf
20544 _kea 20 0 507M 23864 16784 S 0.0 0.3 0:00.00
/usr/sbin/kea-dhcp6 -c /etc/kea/kea-dhcp6.conf
20545 _kea 20 0 507M 23864 16784 S 0.0 0.3 0:00.00
/usr/sbin/kea-dhcp6 -c /etc/kea/kea-dhcp6.conf
679 root 20 0 107M 20736 12596 S 0.0 0.3 0:00.04
/usr/bin/python3
/usr/share/unattended-upgrades/unattended-upgrade-shutdown
--wait-for-signal
732 root 20 0 107M 20736 12596 S 0.0 0.3 0:00.00
/usr/bin/python3
/usr/share/unattended-upgrades/unattended-upgrade-shutdown
--wait-for-signal
1889 _kea 20 0 507M 19292 14552 S 0.0 0.2 3:05.41
/usr/sbin/kea-dhcp4 -c /etc/kea/kea-dhcp4.conf
1890 _kea 20 0 507M 19292 14552 S 0.0 0.2 0:00.00
/usr/sbin/kea-dhcp4 -c /etc/kea/kea-dhcp4.conf
1891 _kea 20 0 507M 19292 14552 S 0.0 0.2 0:00.00
/usr/sbin/kea-dhcp4 -c /etc/kea/kea-dhcp4.conf
1892 _kea 20 0 507M 19292 14552 S 0.0 0.2 0:00.00
/usr/sbin/kea-dhcp4 -c /etc/kea/kea-dhcp4.conf
1893 _kea 20 0 507M 19292 14552 S 0.0 0.2 0:00.00
/usr/sbin/kea-dhcp4 -c /etc/kea/kea-dhcp4.conf
1897 _kea 20 0 507M 19292 14552 S 0.0 0.2 0:05.47
/usr/sbin/kea-dhcp4 -c /etc/kea/kea-dhcp4.conf
1898 _kea 20 0 507M 19292 14552 S 0.0 0.2 0:05.15
/usr/sbin/kea-dhcp4 -c /etc/kea/kea-dhcp4.conf
1899 _kea 20 0 507M 19292 14552 S 0.0 0.2 0:10.02
/usr/sbin/kea-dhcp4 -c /etc/kea/kea-dhcp4.conf
1900 _kea 20 0 507M 19292 14552 S 0.0 0.2 0:09.95
/usr/sbin/kea-dhcp4 -c /etc/kea/kea-dhcp4.conf
20586 _kea 20 0 507M 19292 14552 S 0.0 0.2 0:00.09
/usr/sbin/kea-dhcp4 -c /etc/kea/kea-dhcp4.conf
20587 _kea 20 0 507M 19292 14552 S 0.0 0.2 0:00.08
/usr/sbin/kea-dhcp4 -c /etc/kea/kea-dhcp4.conf
Regards
Marek
--
Peter Davies
Support Engineer
Internet Systems Corporation
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