Cacti

Hi folks. Spine is fast enough, i`ve had troubles with slow disk performance. SATA III speed is really slow for bigger cacti instalation. I`m talking about 1 minute pooling and more than 18GB of rrd files. Booster is not usable for me, because i need graphs NOW, not in five minutes, or more. At the ...

hi,
are you using 64bit counters?
32bit counter can count max of 2^32 octets -> 4096MB of data -> 546Mb (with 1min pooling interval), after this limit it resets to zero and is counting again.

Hi,

this looks like some troubles with sql server - please check sql logfile. There should be some errors.

Hi,
this looks like some troubles for ICMP packets.
I think it`s standard trouble on networking devices, just don`t use ICMP for detecting device reachability.

Try to switch Downed Device Detection to SNMP Uptime (it is under device configuration), it works better.

just take look into logfile for line like:
07/30/2018 02:09:13 PM - SYSTEM STATS: Time:11.8184 Method:spine Processes:6 Threads:32 Hosts:667 HostsPerProcess:112 DataSources:170064 RRDsProcessed:69415

There can be some timeouts etc.