Interfaces In/Out data rate

[vrtareg]

Hi

I create 4 items to monitor ethernet interfaces bandwith.

Description: If $1 in/out
Type: Zabbix agent
Key: net.if.in[ethN],net.if.out[ethN]
Type of information: Numeric (Integer 64 bit)
Units: Bps
Use multiplier: Do not use
Update interval (in sec): 30
Keep history (in days): 7
Keep trends (in days): 365
Status: Monitored
Store value: Delta (speed per second)

File server interface report:

eth0 Link encap:Ethernet HWaddr 00:17:318:3E:31
inet addr:10.116.9.234 Bcast:10.116.9.255 Mask:255.255.255.0
inet6 addr: fe80::217:31ff:fed8:3e31/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:921453368 errors:0 dropped:0 overruns:0 frame:0
TX packets:325708386 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1113206884137 (1.0 TiB) TX bytes:195035564476 (181.6 GiB)
Interrupt:16

Zabbix server interface report

eth0 Link encap:Ethernet HWaddr 00:30:48:23:BF:81
inet addr:10.116.9.225 Bcast:10.116.9.255 Mask:255.255.255.0
inet6 addr: fe80::217:31ff:fed8:3f3b/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:679233 errors:0 dropped:0 overruns:0 frame:0
TX packets:276530 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:221950296 (211.6 MiB) TX bytes:112573301 (107.3 MiB)
Interrupt:16

I noticed the strange situation:
When i monitor system with low traffic all is showing Ok.
When monitored system with traffic more than 1TB graps starts to show speed in GBps.

File server and Zabbix server systems are EMT64 with FC5 64bit system.
Please look to item configuration and graps snapshots.
Someone noticed this situation?

Alexei may be there are some bug in agent or web interface?

Thanks
Areg

[Palmertree]

See if this thread is related to your problem.

http://www.zabbix.com/forum/showthread.php?t=4315

[vrtareg]

Hi

No it is not related to my problem.
I add this patch but it is not help me.

Areg