Appologies for lack of info:
Shows total of 1027 devices, NOT 1200 (original list was 1200 but not all of it imported)
Observium is stored on /opt (which is a raid-array of (6) 146GB drives)
root@observium:~# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/root-root 9.7G 2.4G 6.8G 27% /
none 4.0K 0 4.0K 0% /sys/fs/cgroup
udev 12G 4.0K 12G 1% /dev
tmpfs 2.4G 612K 2.4G 1% /run
none 5.0M 0 5.0M 0% /run/lock
none 12G 0 12G 0% /run/shm
none 100M 0 100M 0% /run/user
/dev/mapper/observium--data-data 684G 195G 455G 30% /opt
(2) Quad-core processors:
cpu family : 6
model : 23
model name : Intel(R) Xeon(R) CPU L5420 @ 2.50GHz
stepping : 10
microcode : 0xa07
cpu MHz : 2499.803
cache size : 6144 KB
Meminfo:
MemTotal: 24689672 kB
MemFree: 19383548 kB
Buffers: 124572 kB
Cached: 3489096 kB
SwapCached: 0 kB
Active: 1476312 kB
Inactive: 3352276 kB
Active(anon): 1220624 kB
Inactive(anon): 23092 kB
Active(file): 255688 kB
Inactive(file): 3329184 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 25161724 kB
SwapFree: 25161724 kB
Dirty: 353976 kB
Writeback: 2704 kB
AnonPages: 1214728 kB
Mapped: 56804 kB
Shmem: 28796 kB
Slab: 210032 kB
SReclaimable: 178204 kB
SUnreclaim: 31828 kB
KernelStack: 3552 kB
PageTables: 30896 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 37506560 kB
Committed_AS: 2858996 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 328028 kB
VmallocChunk: 34359404252 kB
HardwareCorrupted: 0 kB
AnonHugePages: 106496 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 59728 kB
DirectMap2M: 25104384 kB
From: observium [mailto:observium-bounces@observium.org] On Behalf Of Adam Armstrong
Sent: Tuesday, January 27, 2015 5:18 PM
To: Observium Network Observation System
Subject: Re: [Observium] webpage no longer loads or takes forever
Nice that you told us what ram and CPU you have. Less nice that you didn't tell us what storage you're using.
Thus, insufficient information...
Adam.
Sent with AquaMail for Android
http://www.aqua-mail.comOn 27 January 2015 13:56:17 Jerome Jenkins <JJENKINS@wpahs.org> wrote:
Running on Ubuntu Server LTS 14.0.1
Server is 8 cores with 24GB of memory
Was working perfectly during initial install of the software. Once I let it discover all of our routers and switches (approx. 1200 devices) things went downhill. Login to the cli of the server takes very long and most times will time-out. Webpage never loads. Only way to fix is to reboot the server and once it begins polling everything again…nothing is accessible. I changed the setting for php to use 3GB of memory and change the poller instances per the performance tuning guide for observium to
*/5 * * * * root /opt/observium/poller-wrapper.py 10 >> /dev/null 2>&1
Seems that the memory and processor are probably being consumed by the poller?
Jerome S. Jenkins, Sr.
Sr. Network Engineer
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