(solved) Cacti performance - high cpu load

[ottobin]

Hello everyone,
every time poller is running, cpu load is around 4 and it remains only 30-40% in idle. I just noticed php take a lot of cpu.

Here my data:

Poller Type: spine
Poller Sync Interval: every 2 hours
poller interval: every minute
cron interval: every minute
Default Data Collector Processes: 1
Balance process load: checked
Debug Output Width: checked
Disable increasing OID Check: checked
Remote Agent Timeout: 5s
SNMP Bulkwalk Fetch Size: 10
Invalid Data Logging: none
Default Threads per Process: 150
Number of PHP Script Servers: 3
Script and Script Server Timeout Value: 30
The Maximum SNMP OIDs Per SNMP Get Request: 20

2x Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz
Mem: 8GB
Cacti: 1.2.7
RRDtool: 1.4+

thanks you for support!

[cigamit]

Post the STAT line from your cacti log.

[ottobin]

Solved! it was an error from php script. It's possible to close this thread, thank you.