On this topic it appears that 65% of my traffic is lost?
Are these stats reliable?
# cat /proc/net/pf_ring/*
Bound Device : eth1
Version : 6
Sampling Rate : 0
Cluster Id : 0
Tot Slots : 2592
Slot Len : 1618
Data Len : 1600
Tot Memory : 4194304
Tot Packets : 2247615 <---
Tot Pkt Lost : 1426419 <-----
Tot Insert : 821196
Tot Read : 821196
I have each nic locked to a processor (echo 2 >
/proc/irq/17/smp_affinity)
# cat /proc/interrupts
CPU0 CPU1
0: 46077365 0 IO-APIC-edge timer
9: 0 0 IO-APIC-level acpi
14: 13 0 IO-APIC-edge ide0
16: 735260135 0 IO-APIC-level eth0
17: 79 473629908 IO-APIC-level eth1
18: 2300377 0 IO-APIC-level eth2
19: 2322158 0 IO-APIC-level eth3
20: 652091 0 IO-APIC-level eth4
21: 92121 0 IO-APIC-level eth5
load average: 0.83, 0.80, 1.33
Ideas?
Is 3.2.1 still the best build?
Cheers
Eric
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Gentoo-Wally
Sent: 02 March 2007 07:29 PM
To: [email protected]
Subject: [Ntop-misc] /proc/net/pf_ring/info
Hi,
I run all my sensors with transparent mode set to off, but sometimes
it is necessary to switch to transparent mode to capture on the
management interface for troubleshooting. I wrote a simple script to
do this for our help staff. Since I set my modprobe options for ring.o
in modprobe.conf I test this file to see if transparent_mode is 1 or
0. This however is not a very good test of whether or not the module
is actually in transparent mode or not. This status should probably be
noted in /proc/net/pf_ring/info.
Attached is a patch that adds this info to /proc/net/pf_ring/info.
Wally
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