Robert, try and increase the hash size: [--hash-size|-w] <hash size> | Flows hash size [default=131072]
Simone On Thu, Apr 7, 2016 at 6:42 PM, Finze, Robert <[email protected] > wrote: > Hi, > > today I've plugged my nprobe installation into some live traffic and got > my first performance warning: > > WARNING: Your bucket search is too slow (11): expect drops > > In the internet I couldn't find an explanation on what the exactly means > and how to fix this. > > Some more information from the log: > [nprobe.c:2748] Flow drops: [export queue too long=0][too many > flows=0][ELK queue flow drops=0] > [nprobe.c:2753] Export Queue: 0/512000 [0.0 %] > [nprobe.c:2758] Flow Buckets: > [active=251237][allocated=251237][toBeExported=0] > [cache.c:1224] Redis Cache [0 total/0.0 get/sec][0 total/0.0 set/sec] > [nprobe.c:2599] Processed packets: 4544310 (max bucket search: 11) > [nprobe.c:2605] WARNING: Your bucket search is too slow (11): expect drops > [nprobe.c:2608] Flow export stats: [0 bytes/0 pkts][0 flows/0 pkts sent] > [nprobe.c:2618] Flow drop stats: [0 bytes/0 pkts][0 flows] > [nprobe.c:2623] Total flow stats: [0 bytes/0 pkts][0 flows/0 pkts sent] > > I haven't done any optimization, just took the values nbox gave me. > Any information about this message is appreciated. > > Cheers > > Robert > _______________________________________________ > Ntop mailing list > [email protected] > http://listgateway.unipi.it/mailman/listinfo/ntop >
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