a lot of systemd-logind processes

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a lot of systemd-logind processes

Postby gsRipley » 2020-11-24 12:10

Hello,
I am a beginner on linux. I have an issue with a web server. Each 5 days I have to reboot the system because it is out of memory.
Checking the logs, there are a lot of systemd-logind processes.
¿Is it a normal behaviour? ¿What could i check to solve the issue?
Thanks in advance.
Best regards.

Code: Select all
Nov  5 10:38:50 kernel: [10249186.188944] memory: usage 524288kB, limit 524288kB, failcnt 1316
Nov  5 10:38:50 kernel: [10249186.188946] kmem: usage 47876kB, limit 9007199254740988kB, failcnt 0
Nov  5 10:38:50 kernel: [10249186.188953] Memory cgroup stats for /lxc/103/ns: cache:48876KB rss:427536KB rss_huge:0KB shmem:48536KB mapped_file:23192KB dirty:0KB writeback:0KB swap:0KB inactive_anon:18556KB active_anon:457428KB inactive_file:224KB active_file:116KB unevictable:0KB
Nov  5 10:38:50 kernel: [10249186.189008] [23605]     0 23605     3874      447    77824        0             0 init
Nov  5 10:38:50 kernel: [10249186.189010] [24644]     0 24644    23495      596   114688        0             0 nginx
Nov  5 10:38:50 kernel: [10249186.189013] [24649]    33 24649    23652     1470   110592        0             0 nginx
Nov  5 10:38:50 kernel: [10249186.189015] [24652]     0 24652    64669      895   143360        0             0 rsyslogd
Nov  5 10:38:50 kernel: [10249186.189018] [24776]     0 24776     2754      477    65536        0             0 rsync
Nov  5 10:38:50 kernel: [10249186.189020] [24820]     0 24820     5780      907    90112        0             0 ntpd
Nov  5 10:38:50 kernel: [10249186.189023] [24844]     0 24844     6477      562    98304        0             0 cron
Nov  5 10:38:50 kernel: [10249186.189025] [24931]   112 24931    76364     2507   229376        0             0 colord
Nov  5 10:38:50 kernel: [10249186.189028] [24991]   106 24991     8059      676   106496        0             0 avahi-daemon
Nov  5 10:38:50 kernel: [10249186.189030] [25131]     0 25131    65327     2861   385024        0             0 php5-fpm
Nov  5 10:38:50 kernel: [10249186.189032] [25535]   105 25535   153961    14208   315392        0             0 mysqld
Nov  5 10:38:50 kernel: [10249186.189035] [25562]     0 25562    70524     1785   573440        0             0 smbd
Nov  5 10:38:50 kernel: [10249186.189037] [25928]   100 25928     9600      969   122880        0             0 qmgr
Nov  5 10:38:50 kernel: [10249186.189040] [25942]     0 25942     3167      441    73728        0             0 getty
Nov  5 10:38:50 kernel: [10249186.189042] [27782]     0 27782     7640     1142   106496        0             0 systemd-logind
Nov  5 10:38:50 kernel: [10249186.189045] [12126]     0 12126     7283      877   102400        0             0 systemd-logind
Nov  5 10:38:50 kernel: [10249186.189047] [ 7944]     0  7944     7357      920   106496        0             0 systemd-logind
Nov  5 10:38:50 kernel: [10249186.189049] [29077]     0 29077     7487     1062    98304        0             0 systemd-logind
Nov  5 10:38:50 kernel: [10249186.189052] [14902]     0 14902     7443     1024   106496        0             0 systemd-logind
Nov  5 10:38:50 kernel: [10249186.189054] [13105]     0 13105     7487     1077   102400        0             0 systemd-logind
Nov  5 10:38:50 kernel: [10249186.189057] [26862]     0 26862     7446     1030   106496        0             0 systemd-logind
Nov  5 10:38:50 kernel: [10249186.189059] [26324]     0 26324     7478     1084    98304        0             0 systemd-logind
Nov  5 10:38:50 kernel: [10249186.189061] [31714]     0 31714     7446     1025   110592        0             0 systemd-logind
Nov  5 10:38:50 kernel: [10249186.189064] [13361]     0 13361     7478     1080   110592        0             0 systemd-logind
Nov  5 10:38:50 kernel: [10249186.189066] [20545]     0 20545     7377      940   106496        0             0 systemd-logind
Nov  5 10:38:50 kernel: [10249186.189069] [ 4912]     0  4912     7487     1065    98304        0             0 systemd-logind
Nov  5 10:38:50 kernel: [10249186.189071] [20204]     0 20204     7481     1075   102400        0             0 systemd-logind
gsRipley
 
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Re: a lot of systemd-logind processes

Postby vmclark » 2020-11-24 14:07

Anything in folder "/var/crash" ?
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Re: a lot of systemd-logind processes

Postby gsRipley » 2020-11-24 15:30

Nothing, no folder or file /var/crash
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Re: a lot of systemd-logind processes

Postby Head_on_a_Stick » 2020-11-24 18:04

gsRipley wrote:What could i check to solve the issue?

The systemd journal.
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Re: a lot of systemd-logind processes

Postby gsRipley » 2020-11-25 07:36

Hello,
No journal files, how could I enable it?

Code: Select all
~# journalctl
No journal files were found.
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