Virtualmin error

Submitted by lduarte009 on Sat, 06/10/2017 - 09:57

Hi, i have a problem with virtualmin, the problem is that services is down and databases too, This happens every so often that the server is online the service drops, could they help me?

Status: 
Active

Comments

Submitted by andreychek on Sat, 06/10/2017 - 11:23

Howdy -- when this happens, is the entire server offline? Or is it just some of the services running on your server?

Also, after that issue is occurring, are you able to get the output of these commands:

free -m
dmesg | tail -30

Submitted by lduarte009 on Sat, 06/10/2017 - 15:29

when this happens, some services is offline, only mysql and virtualmin this is a result for try the comands:

total used free shared buff/cache available Mem: 1839 819 115 751 904 110 Swap: 0 0 0

[ 689.625483] [ 3271] 0 3271 44530 231 41 0 0 crond [ 689.625485] [ 3273] 0 3273 28280 47 12 0 0 freshclam-sleep [ 689.625486] [ 3276] 0 3276 26974 23 10 0 0 sleep [ 689.625488] [ 3349] 48 3349 171961 2261 214 0 0 httpd [ 689.625490] [ 3538] 89 3538 22286 257 46 0 0 trivial-rewrite [ 689.625492] [ 3539] 89 3539 22337 263 43 0 0 smtp [ 689.625494] [ 3540] 89 3540 22337 263 44 0 0 smtp [ 689.625496] [ 3541] 89 3541 22337 264 45 0 0 smtp [ 689.625498] [ 3542] 89 3542 22337 263 45 0 0 smtp [ 689.625499] [ 3543] 89 3543 22337 262 43 0 0 smtp [ 689.625501] [ 3544] 89 3544 22337 262 42 0 0 smtp [ 689.625503] [ 3545] 89 3545 22337 263 43 0 0 smtp [ 689.625504] [ 3546] 89 3546 22337 264 43 0 0 smtp [ 689.625506] [ 3547] 89 3547 22337 264 45 0 0 smtp [ 689.625508] [ 3548] 89 3548 22337 263 44 0 0 smtp [ 689.625510] [ 3619] 89 3619 22294 251 43 0 0 bounce [ 689.625511] [ 3620] 89 3620 22294 250 44 0 0 bounce [ 689.625513] [ 3621] 89 3621 22288 251 43 0 0 error [ 689.625515] [ 3622] 89 3622 22288 250 43 0 0 error [ 689.625516] [ 3623] 89 3623 22288 250 43 0 0 error [ 689.625518] [ 3624] 89 3624 22288 250 45 0 0 error [ 689.625520] [ 3625] 89 3625 22353 274 42 0 0 cleanup [ 689.625522] [ 3626] 0 3626 22311 265 42 0 0 local [ 689.625524] [ 3627] 517 3627 2396 33 9 0 0 procmail [ 689.625526] [ 3653] 517 3653 6518 110 19 0 0 clam-wrapper.pl [ 689.625528] [ 3654] 517 3654 2376 45 10 0 0 sh [ 689.625529] [ 3655] 517 3655 144899 118178 272 0 0 clamscan [ 689.625532] [ 3695] 500 3695 121962 22799 157 0 0 php-cgi

Submitted by JamieCameron on Sat, 06/10/2017 - 17:45

Sounds like you may be low on RAM.

Submitted by andreychek on Sat, 06/10/2017 - 17:56

Yeah looking at your output above, you may be seeing a RAM spike of some sort.

If RAM spikes, the Linux kernel will kill off processes to make more RAM available to keep the server online.

What you may need to do is reduce RAM usage... are there any processes running that you don't need that can be disabled?