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When i monitor 149 systems ,102 DB instance , the page of grafana'web met some error

via docker 1.14.1
hi , I deploy a pmm-server on a powerful server.

[[email protected] mnt]# lscpu
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 96
On-line CPU(s) list: 0-95
Thread(s) per core: 2
Core(s) per socket: 24
Socket(s): 2
NUMA node(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 85
Model name: Intel(R) Xeon(R) Platinum 8160 CPU @ 2.10GHz

[[email protected] mnt]# free -g
total used free shared buff/cache available
Mem: 503 18 354 0 131 482
Swap: 31 0 31

the disk of this server is ssd .

When i add the monitor system is 149 and the DB instance is 102, I open the grafana ,there are a error..

the load of the pmm'server is

top - 11:10:48 up 2 days, 13:58, 3 users, load average: 3.61, 3.43, 2.81
Tasks: 936 total, 1 running, 935 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.5 us, 0.1 sy, 0.0 ni, 99.4 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
KiB Mem : 52782278+total, 41032752+free, 16372048 used, 10112324+buff/cache
KiB Swap: 33554428 total, 33554428 free, 0 used. 50914070+avail Mem

PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
40010 1000 20 0 124.3g 11.0g 16532 S 51.7 2.2 1383:31 prometheus
40408 1000 20 0 11.0g 157464 6784 S 2.0 0.0 38:45.09 percona-qan-api
39993 polkitd 20 0 24.2g 293152 7028 S 1.3 0.1 13:37.02 mysqld
40026 root 20 0 2365008 28032 5276 S 1.0 0.0 17:15.03 node_exporter
39994 1000 20 0 2372352 42032 12068 S 0.7 0.0 7:23.18 consul
5074 root 20 0 4201204 45388 15036 S 0.3 0.0 6:09.79 dockerd-current
39941 root 20 0 118152 15108 3968 S 0.3 0.0 1:39.76 supervisord

Comments

  • lorraine.pocklingtonlorraine.pocklington Percona Community Manager Legacy User Role Patron
    Thanks for getting in touch. Could you translate the message for us please? Just that as it's an image, I can't cut and paste for google translate.
    Also if you have any error logs to share.
  • mengweikemengweike Contributor Current User Role Novice
    sorry...the meaning of the image is "The page is not responding, you can wait for the page to resume response, or exit" .
  • mengweikemengweike Contributor Current User Role Novice
    The main symptoms are “Browser page is not responding when opening home page”. My Boss advised me to optimize the parameter of grafana.Can you give me some sugesstions?
  • mengweikemengweike Contributor Current User Role Novice
    With the help of Fan , I solved the problem. I have configured the server for home page monitoring is only the pmm'server .Before that, the home page showed all the servers being monitored.
  • lorraine.pocklingtonlorraine.pocklington Percona Community Manager Legacy User Role Patron
    Ah thank you mengweike for the update, as that could help someone in the future. Did Fan help you directly or just reading their past posts?

    Only if they reached out directly then we'd like to say "thank you" too. :)
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