Good day,
Recently I have found that 2 last firmware updates causes much higher CPU load than usual for some reasons.
@dBm wrote:
Good day,
Recently I have found that 2 last firmware updates causes much higher CPU load than usual for some reasons.
are you seeing this on a particular AP, or multiple APs? Would it be possible to ssh into the AP and run 'service show top' to see the CPU utilization reported there, and if tehre is a particular process reporting higher cpu usage?
Good day,
I have one AP only (E400). No any complex configuration and loads. Up to 15 device connected.
- cambi1.JPG (163 KB)
- cambi2.JPG (166 KB)
- cambi3.JPG (166 KB)
@dBm wrote:
Good day,
I have one AP only (E400). No any complex configuration and loads. Up to 15 device connected.
Thank you. The screenshots of 'service show top' had one instance of a process at 9% (device-agent) otherwise the AP was mostly idle. Assuming that was a one-off, not clear what is taking up the 10%..
Are you plotting these stats by pulling the data over SNMP? How often is it being pulled, and what is the method of reading (just a couple of specific OIDs, or is a complete MIB-walk being done?).
thanks
Good day,
Yes, the data collected over SNMP every 5 minutes.
OID's used are:
CPU load - '1.3.6.1.4.1.17713.22.1.1.1.6.0'
Memory usage - '1.3.6.1.4.1.17713.22.1.1.1.6.0'
Uptime - '1.3.6.1.2.1.1.3.0'
Number of users - '1.3.6.1.4.1.17713.22.1.1.1.14.0'