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What do you think of the 'top' of these VPSs?
Using these top command results, is there any advise you can give about the VPSs I use? For instance which of them seems 'poor', bad, good etc - I know not much can be said from only 'top' results, but I am interested in whatever LET users have to say about these.
**VPSs all from different providers. I have Virtualmin running on all of them.
**
VPS 1 - This is a 4GB OpenVZ VPS - 4 Cores, 250GB
Runs Wordpress (2 sites)
top - 03:26:38 up 16 days, 18:02, 1 user, load average: 0.85, 1.74, 2.23
Tasks: 54 total, 1 running, 53 sleeping, 0 stopped, 0 zombie
%Cpu(s): 7.1 us, 2.8 sy, 0.0 ni, 90.1 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
KiB Mem : 4194304 total, 0 free, 1765820 used, 2428484 buff/cache
KiB Swap: 2097152 total, 966036 free, 1131116 used. 2160856
VPS 2 - And this is another 4GB OpenVZ VPS 4 Cores, 120GB
Runs 1 Wordpress site with a very large database
top - 03:30:38 up 69 days, 17:13, 2 users, load average: 2.07, 1.87, 5.25
Tasks: 100 total, 1 running, 98 sleeping, 0 stopped, 1 zombie
%Cpu(s): 2.0 us, 0.3 sy, 0.0 ni, 96.7 id, 0.9 wa, 0.0 hi, 0.0 si, 0.0 st
KiB Mem : 4194304 total, 0 free, 811756 used, 3382548 buff/cache
KiB Swap: 4194304 total, 2893044 free, 1301260 used. 3222516 avail Mem
VPS 3 - A 2GB OpenVZ VPS - 4 Cores, 120GB
Has a large Wordpress installation but site isn't active
top - 07:34:22 up 1 day, 23:05, 1 user, load average: 0.00, 0.01, 0.00
Tasks: 56 total, 1 running, 55 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
KiB Mem : 2097152 total, 487552 free, 818756 used, 790844 buff/cache
KiB Swap: 2097152 total, 2096188 free, 964 used. 1167008 avail Mem
VPS 4 - A 4GB OpenVZ VPS 4 Cores, 400GB
top - 03:36:57 up 1 day, 23:05, 1 user, load average: 0.02, 0.01, 0.00
Tasks: 37 total, 1 running, 36 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.0 us, 0.1 sy, 0.0 ni, 99.9 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
KiB Mem: 4194304 total, 929716 used, 3264588 free, 0 buffers
KiB Swap: 524288 total, 0 used, 524288 free. 688856 cached Mem
Comments
2 users logged in on the second one. Interesting.
It got my notice too But I had two separate terminal sessions open then.
load on the second VPS is slightly higher than other VPS.
Kill or restart one of tasks, as you don't need to keep zombies.
More context is needed to answer your question.
For example:
EDIT: and yes, are the servers all the same specification, down to the cores and the type of storage?
Would'nt that depend on the amount of cores on the host node?
it's depends on the amount of cores, check the CPU % per tasks
Sorry I didn't spell out a lot of the specifics.
VPS1 & VPS2 have live Wordpress sites running
Yes, the servers run identical OS (Ubuntu 16) except VPS4 which runs Ubuntu14
The readings are roughly typical, but VPS2 shoots much higher than that sometimes (it has a 10GB-sized MySQL DB)
I think these are all HDD or maybe SSD-cached servers. Am sure they are non full-SSD
VPS1 and VPS3 are Intel(R) Xeon(R) CPU E5620 @ 2.40GHz, 4 cores
VPS 2 is Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz, 4 cores
VPS 3 is Intel(R) Xeon(R) CPU X5650 @ 2.67GHz, 4 cores
>- What were there servers doing at the time you took the reading?
> - Are the readings typical for those servers?
> - Are the servers all running an identical OS/software combination?
> - Are the wordpress installs identical and using the same plugins
>