[ixpmanager] peering matrix and memcached

Brian Thompson brian.thompson at iovation.com
Mon Nov 24 06:48:01 GMT 2014


A couple issues.

Debugging sflow-detect-ixp-bgp-sessions, I can see it adding to mysql
table, but I the peering matrix doesn't update unless I restart memcached.
suggestions?

Second, my p2p graphs stopped working.
This looks right, the only thing to change was the sflowtool fanout
root at portal:~# ps aux | grep sflow
root      2547  0.2  1.7  33324  9040 ?        S    22:40   0:00
/usr/bin/perl -w /usr/local/bin/sflow-to-rrd-handler
root      2549  0.4  0.0   2200   496 ?        S    22:40   0:00
/usr/local/bin/sflowtool -4 -p 6343 -f 127.0.0.1/5501 -l
root      3112  0.8  1.5  24552  7928 ?        S    22:40   0:00
/usr/bin/perl -w /usr/local/sbin/sflow-detect-ixp-bgp-sessions
root      3114  0.4  0.0   2072   284 ?        S    22:40   0:00
/usr/local/bin/sflowtool -4 -p 5501 -l
root      3119  0.0  0.1   4392   824 pts/2    S+   22:40   0:00 grep
--color=auto sflow

I ran:
root at portal:~# /usr/local/sbin/sflow-to-rrd-handler --debug
DEBUG: mac-map 5c5eabd6d878 vlid: 16
DEBUG: mac-map 0017cba415fc vlid: 10
DEBUG: mac-map 0025642acb16 vlid: 45
DEBUG: mac-map 002304a2430b vlid: 57
DEBUG: mac-map 5c5eabd242c7 vlid: 39

it listed a bunch and then hung.

Thanks,
Brian


*Brian Thompson*
Senior Infrastructure Engineer // Senior Second Guesser

Direct: 503.943.6779
Mobile: 503.707.9018 // Twitter: iovation
*www.iovation.com <http://www.iovation.com/>*
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