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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72" style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal>Dear colleagues, <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>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. <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><img width=1066 height=78 style='width:11.1041in;height:.8125in' id="Picture_x0020_1" src="cid:image001.png@01DAA52E.402DC130"><o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><img width=366 height=331 style='width:3.8125in;height:3.4479in' id="Picture_x0020_2" src="cid:image002.png@01DAA52E.402DC130"><o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>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. <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='font-family:"Courier New"'> <span style='background:yellow;mso-highlight:yellow'>634 stork-age 20 0 1866M 26240 15824 S 0.0 0.3 7:35.77 /usr/bin/stork-agent<o:p></o:p></span></span></p><p class=MsoNormal><span style='font-family:"Courier New";background:yellow;mso-highlight:yellow'> 709 stork-age 20 0 1866M 26240 15824 S 0.0 0.3 0:18.34 /usr/bin/stork-agent<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New";background:yellow;mso-highlight:yellow'> 710 stork-age 20 0 1866M 26240 15824 S 0.0 0.3 0:34.27 /usr/bin/stork-agent<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New";background:yellow;mso-highlight:yellow'> 711 stork-age 20 0 1866M 26240 15824 S 0.0 0.3 0:00.00 /usr/bin/stork-agent<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New";background:yellow;mso-highlight:yellow'> 713 stork-age 20 0 1866M 26240 15824 S 0.0 0.3 0:00.01 /usr/bin/stork-agent<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New";background:yellow;mso-highlight:yellow'> 727 stork-age 20 0 1866M 26240 15824 S 0.0 0.3 0:00.00 /usr/bin/stork-agent<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New";background:yellow;mso-highlight:yellow'> 740 stork-age 20 0 1866M 26240 15824 S 0.0 0.3 1:29.63 /usr/bin/stork-agent<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New";background:yellow;mso-highlight:yellow'> 894 stork-age 20 0 1866M 26240 15824 S 0.0 0.3 1:24.96 /usr/bin/stork-agent<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New";background:yellow;mso-highlight:yellow'> 1921 stork-age 20 0 1866M 26240 15824 S 0.0 0.3 1:29.49 /usr/bin/stork-agent<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New";background:yellow;mso-highlight:yellow'> 15986 stork-age 20 0 1866M 26240 15824 S 0.0 0.3 0:53.26 /usr/bin/stork-agent</span><span style='font-family:"Courier New"'><o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 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<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 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<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 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<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 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<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 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<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 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<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 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<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 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<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 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<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 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<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 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<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 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<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 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<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 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<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 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<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 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<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 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<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 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<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 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<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 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<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 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<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 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<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 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<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'> 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<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Regards<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Marek<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>