Hi All,
We've been using PacketFence v9 web authentication mode for a while now. The
packetfence server resides on Azure VM with 8GB RAM. We will receive high
memory utilization (90%) warning from time to time. Right now without much
traffic on, the system is already used up 6GB memory. We used a memory summary
script<https://raw.githubusercontent.com/pixelb/ps_mem/master/ps_mem.py> and
get the result below. When we have more user connect to Wi-Fi and authenticate
themselves via packtfence, we can see the httpd and perl RAM value increase a
lot. Is there a way to tune the memory utilization or we have to add more
memory to the server?
=================================
[root@us-packetfence2 ~]# ./ps_mem.py
Private + Shared = RAM used Program
100.0 KiB + 12.0 KiB = 112.0 KiB hypervvssd
160.0 KiB + 19.5 KiB = 179.5 KiB lsmd
196.0 KiB + 17.5 KiB = 213.5 KiB hypervkvpd
228.0 KiB + 40.0 KiB = 268.0 KiB atd
260.0 KiB + 36.0 KiB = 296.0 KiB agetty (2)
252.0 KiB + 58.0 KiB = 310.0 KiB irqbalance
304.0 KiB + 29.0 KiB = 333.0 KiB audispd
320.0 KiB + 53.0 KiB = 373.0 KiB lvmetad
392.0 KiB + 46.0 KiB = 438.0 KiB cat (4)
352.0 KiB + 162.5 KiB = 514.5 KiB mysqld_safe
516.0 KiB + 62.5 KiB = 578.5 KiB auditd
556.0 KiB + 74.0 KiB = 630.0 KiB rpcbind
588.0 KiB + 54.0 KiB = 642.0 KiB smartd
608.0 KiB + 74.5 KiB = 682.5 KiB chronyd
672.0 KiB + 35.0 KiB = 707.0 KiB crond
740.0 KiB + 42.5 KiB = 782.5 KiB systemd-logind
732.0 KiB + 51.0 KiB = 783.0 KiB omiserver
836.0 KiB + 59.5 KiB = 895.5 KiB systemd-udevd
872.0 KiB + 69.0 KiB = 941.0 KiB omiengine
868.0 KiB + 121.0 KiB = 989.0 KiB rngd
916.0 KiB + 179.5 KiB = 1.1 MiB dbus-daemon
1.2 MiB + 92.5 KiB = 1.3 MiB master
1.2 MiB + 140.5 KiB = 1.4 MiB pickup
1.3 MiB + 140.5 KiB = 1.4 MiB showq
1.3 MiB + 144.5 KiB = 1.5 MiB qmgr
1.4 MiB + 170.0 KiB = 1.6 MiB logger (14)
1.6 MiB + 16.0 KiB = 1.7 MiB fping
2.3 MiB + 22.5 KiB = 2.3 MiB apps.plugin
2.0 MiB + 452.0 KiB = 2.5 MiB NetworkManager
2.2 MiB + 766.5 KiB = 2.9 MiB sudo
2.9 MiB + 83.5 KiB = 3.0 MiB systemd
3.3 MiB + 24.0 KiB = 3.3 MiB pfdns
3.3 MiB + 777.5 KiB = 4.1 MiB bash (3)
3.7 MiB + 438.0 KiB = 4.1 MiB abrt-dbus
2.2 MiB + 2.1 MiB = 4.4 MiB sshd (3)
4.3 MiB + 124.0 KiB = 4.4 MiB omiagent
6.5 MiB + 365.5 KiB = 6.8 MiB polkitd
2.8 MiB + 5.8 MiB = 8.6 MiB haproxy (2)
10.5 MiB + 389.0 KiB = 10.9 MiB redis-server (2)
11.0 MiB + 705.5 KiB = 11.7 MiB tuned
13.4 MiB + 24.0 KiB = 13.4 MiB auomscollect
13.4 MiB + 42.0 KiB = 13.5 MiB auoms
6.5 MiB + 8.2 MiB = 14.7 MiB rsyslogd
5.2 MiB + 11.8 MiB = 17.0 MiB pfmon
3.0 MiB + 14.3 MiB = 17.3 MiB pfqueue
18.5 MiB + 463.0 KiB = 19.0 MiB NetworkWatcherAgent (2)
6.9 MiB + 12.7 MiB = 19.6 MiB systemd-journald
29.9 MiB + 32.0 KiB = 29.9 MiB pfstats
1.2 MiB + 30.1 MiB = 31.3 MiB pffilter
29.2 MiB + 3.4 MiB = 32.6 MiB pfhttpd (4)
34.9 MiB + 165.5 KiB = 35.1 MiB pf-mariadb
17.5 MiB + 24.7 MiB = 42.2 MiB pfperl-api
38.6 MiB + 19.0 MiB = 57.5 MiB radsniff
63.6 MiB + 1.2 MiB = 64.8 MiB netdata
64.0 MiB + 1.9 MiB = 65.9 MiB python2.7 (4)
84.3 MiB + 1.5 MiB = 85.8 MiB radiusd (2)
118.3 MiB + 331.5 KiB = 118.6 MiB pfconfig
135.8 MiB + 250.0 KiB = 136.0 MiB omsagent
102.9 MiB + 160.7 MiB = 263.6 MiB /usr/sbin/httpd (4)
303.3 MiB + 266.0 KiB = 303.5 MiB mysqld
891.1 MiB + 851.1 MiB = 1.7 GiB httpd (31)
2.3 GiB + 573.2 MiB = 2.9 GiB perl (40)
---------------------------------
6.0 GiB
Thank you so much for your help,
Helen
This email (including any attachments) contains confidential information
intended for a specific individual and purpose. If you have received this email
in error please notify the sender immediately and delete this e-mail. If you
are not the intended recipient any disclosing, distributing, copying, or taking
any action based on this e-mail is strictly prohibited. ReSource Pro, LLC. 60 E
42nd Street, Suite 1500 New York, NY 10165 www.resourcepro.com
_______________________________________________
PacketFence-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/packetfence-users
