I made a 50 agents and 50 calls
It’s OK with CPU 5~7% usage
I made a 100 agents and 100 calls
It’s OK with CPU 9~14% usgage
I made a 150 agents and 150 calls
It looked like it was working with CPU 18~ 24% usages. BUT I can see a WARNING MESSAGE like this
( Intel(R) Xeon(R) CPU E5620 @ 2.40GHz * 4Core )
[ippbx@sbpds asterisk]$ /usr/sbin/asterisk -rx ‘queue show’
QUEUE63 has 1 calls (max unlimited) in ‘leastrecent’ strategy (9s holdtime, 226s talktime), W:5, C:1153, A:0, SL:96.3%, SL2:96.3% within 20s
Members:
6019 (Local/6019@Agents from Agent:6019) with penalty 10 (ringinuse disabled) (dynamic) (in call) (In use) has taken 2 calls (last was 206 secs ago) (login was 664 secs ago)
6143 (Local/6143@Agents from Agent:6143) with penalty 10 (ringinuse disabled) (dynamic) (in call) (In use) has taken 1 calls (last was 218 secs ago) (login was 443 secs ago)
6009 (Local/6009@Agents from Agent:6009) with penalty 10 (ringinuse disabled) (dynamic) (in call) (In use) has taken 2 calls (last was 224 secs ago) (login was 685 secs ago)
6042 (Local/6042@Agents from Agent:6042) with penalty 10 (ringinuse disabled) (dynamic) (in
…
6005 (Local/6005@Agents from Agent:6005) with penalty 10 (ringinuse disabled) (dynamic) (in call) (In use) has taken 2 calls (last was 223 secs ago) (login was 694 secs ago)
6039 (Local/6039@Agents from Agent:6039) with penalty 10 (ringinuse disabled) (dynamic) (in call) (In use) has taken 2 calls (last was 158 secs ago) (login was 622 secs ago)
6029 (Local/6029@Agents from Agent:6029) with penalty 10 (ringinuse disabled) (dynamic) (in call) (In use) has taken 2 calls (last was 176 secs ago) (login was 642 secs ago)
Callers:
1. PJSIP/GATEWAY2-000005dc (wait: 0:10, prio: 0)
and I found that if asterisk process CPU utilization is less than 100%, there’s no WARNING mesage.
if asterisk process CPU utilization exceeds 100%, there are WARNING message.
I want to increase performance. is there good way?
Upgrade hardware for better CPU capabilities and optimize Asterisk configuration settings like threadpool and task processors. Implement load balancing across multiple Asterisk instances and monitor CPU utilization closely. Adjust settings to prevent CPU usage from exceeding 100%, triggering warning messages.