On Wed, 2 Jun 2010, Bill Blackford wrote:
NPE-G1:
30 second input rate 291676000 bits/sec, 43663 packets/sec
30 second output rate 188345000 bits/sec, 40398 packets/sec
30 second input rate 198417000 bits/sec, 41787 packets/sec
30 second output rate 294039000 bits/sec, 45029 packets/sec
30 second input rate 1564000 bits/sec, 855 packets/sec
30 second output rate 7768000 bits/sec, 985 packets/sec
30 second input rate 1470000 bits/sec, 634 packets/sec
30 second output rate 3325000 bits/sec, 530 packets/sec
CPU utilization for five seconds: 31%/29%; one minute: 31%; five minutes:
31%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
41 548194428 59902908 9151 0.81% 0.76% 0.74% 0 Per-Second
Jobs
5 44515044 6141023 7248 0.24% 0.06% 0.06% 0 Check heaps
191 208 23894 8 0.16% 0.10% 0.03% 2 Virtual
Exec
67 125600100 772213214 162 0.16% 0.16% 0.16% 0 IP Input
139 1029072 30023654 34 0.08% 0.00% 0.00% 0 OSPF-xxx
Hello
193 4652841869193835 0 0.08% 0.08% 0.08% 0 PPP manager
37 54071088 27154314 1991 0.08% 0.08% 0.08% 0 Net
Background
No BGP, Yes OSPF, Yes ACLs, Yes CEF, Yes PIM,
Let me know what else you want.
-Hank
My experience was a bit different. I could have probably pushed 500Mbps with
large packets, but my traffic is composed of a lot of small packets and
micro-bursts. So in my case, I don't quantify it's performance in terms of
bandwidth, but rather in terms of the volume of packets. I would see it die at
or above 50k PPS forwarding through two interfaces. I now use line-rate devices
(ASR1002's) in this role and the 7200/7300 series are on the test rack.
-b
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Mark Tinka
Sent: Wednesday, June 02, 2010 6:18 AM
To: [email protected]
Subject: Re: [c-nsp] Real life performance of NPE G1/G2?
On Tuesday 01 June 2010 08:53:30 pm Garry wrote:
I was wondering, what real life performance can one expect from an
NPE G1, considering mostly vanilla IP routing/forwarding? (no ACLs,
no VPNs, running CEF and MPLS VRFs, OSPF/iBGP for routing protocol,
and utilizing the integrated Gbit interfaces as well as 1-2 STM1 PAs
on the 7200 VXR chassis)
I've seen an NPE-G1 configured with just IP addresses and 2 BGP peers (2
prefixes in each, none out), no ACL's, no VPN's, no QoS - basically, real
vanilla.
It was forwarding ~920Mbps in total (I know, weird, huh) broken down as 3x
interfaces each doing a little over 300Mbps.
As a real serving edge node, I haven't been able to get more than 500Mbps total
out of it.
Cheers,
Mark.
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