Latency/Packet Loss on ASR1006

[Colin Legendre <clegendre () coextro com>]

Hi,

We have ...

ASR1006  that has following cards...
1 x ESP40
1 x SIP40
4 x SPA-1x10GE-L-V2
1 x 6TGE
1 x RP2

We've been having latency and packet loss during peak periods...

We notice all is good until we reach 50% utilization on output of...

'show platform hardware qfp active datapath utilization summary'

Literally ... 47% good... 48% good... 49% latency to next hop goes from 1ms
to 15-20ms... 50% we see 1-2% packet-loss and 30-40ms latency... 53% we see
60-70ms latency and 8-10% packet loss.

Is this expected... the ESP40 can only really push 20G and then starts to
have performance issues?



---
Colin Legendre