With 81 GB available, there’s no good reason to be using 11GB of swap!
2024-12-30 09:11:16 [root@FPP01 /var/named/chroot/etc/]# free -h total used free shared buff/cache available Mem: 125Gi 44Gi 58Gi 1.8Mi 23Gi 81Gi Swap: 11Gi 11Gi 121Mi
Memory Stats
2024-12-30 09:11:22 [root@FPP01 /var/named/chroot/etc/]# vmstat procs -----------memory---------- ---swap-- -----io---- -system-- -------cpu------- r b swpd free buff cache si so bi bo in cs us sy id wa st gu 0 1 12458476 43626964 710656 42012692 1354 1895 51616 8431 16514 6 1 2 88 7 0 3
How to see what is using swap
2024-12-30 09:11:45 [root@FPP01 /var/named/chroot/etc/]# smem -rs swap PID User Command Swap USS PSS RSS 2903 qemu /usr/bin/qemu-system-x86_64 4821840 3638976 3643669 3675164 3579 qemu /usr/bin/qemu-system-x86_64 2282316 6237632 6242508 6275260 3418 qemu /usr/bin/qemu-system-x86_64 2182844 2063528 2068041 2098292 3331 qemu /usr/bin/qemu-system-x86_64 1398728 7078176 7082951 7115368 3940 qemu /usr/bin/qemu-system-x86_64 1020944 4258144 4262757 4294080 3622 qemu /usr/bin/qemu-system-x86_64 525272 7942284 7947159 7979876 25088 qemu /usr/bin/qemu-system-x86_64 160456 8298900 8305130 8342252 2563 root /usr/bin/python3 -Es /usr/s 11696 1332 4050 10872 2174 squid (squid-1) --kid squid-1 --f 6944 4312 5200 10832 1329 root /sbin/mount.ntfs-3g /dev/sd 5444 29636 29642 30224 24593 root /usr/sbin/smbd --foreground 4940 16004 19394 31712 2686 root /usr/sbin/libvirtd --timeou 4172 28704 30096 37964 2159 root /usr/sbin/squid --foregroun 3340 152 763 4532 5454 root /usr/sbin/smbd --foreground 3180 212 496 3552 2134 root /usr/sbin/smbd --foreground 3008 208 598 4368 2157 root /usr/sbin/smbd --foreground 2992 136 245 1504 2156 root /usr/sbin/smbd --foreground 2912 212 304 1648 17963 root /usr/sbin/smbd --foreground 2880 480 1603 8964 1631 named /usr/sbin/named -u named -c 2820 60696 60896 63892 1424 polkitd /usr/lib/polkit-1/polkitd - 2700 704 913 3864 4271 root /usr/sbin/smbd --foreground 2644 1996 3106 8408 1 root /usr/lib/systemd/systemd -- 2220 4680 5826 9512 2766 root /usr/sbin/virtlogd 1972 112 873 4548 30736 root /usr/sbin/smbd --foreground 1864 884 3861 15756 31077 root /usr/sbin/smbd --foreground 1844 1044 4189 16368 2453 root /usr/lib/systemd/systemd -- 1656 824 1707 4588 1446 root /usr/sbin/NetworkManager -- 1636 4748 5593 10348 1413 dbus dbus-broker --log 4 --contr 1288 964 1072 2000 21904 root sshd-session: root@pts/9 1028 644 1287 5412 1402 dbus /usr/bin/dbus-broker-launch 968 456 571 1872 21900 root sshd-session: root [priv] 848 488 1911 8588