Cisco Cisco ASA 5510 Adaptive Security Appliance Leaflet

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Cisco ASA Series 명령 참조, S 명령      
 
4      show bgp through show cpu 명령
  show cpu   
Virtual platform CPU resources
------------------------------
Number of vCPUs              :        1 
Number of allowed vCPUs      :        0 
vCPU Status                  :        Noncompliant: Over-provisioned
다음 예에서는 CPU 사용률을 표시하는 방법을 보여 줍니다. 
ciscoasa# show cpu usage
CPU utilization for 5 seconds = 18%; 1 minute: 18%; 5 minutes: 18%
다음 예에서는 자세한 CPU 사용률 정보를 표시하는 방법을 보여 줍니다.
ciscoasa# show cpu detailed
Break down of per-core data path versus control point cpu usage:
Core         5 sec            1 min            5 min
Core 0       0.0 (0.0 + 0.0)  3.3 (0.0 + 3.3)  2.4 (0.0 + 2.4)
Current control point elapsed versus the maximum control point elapsed for:
      5 seconds = 99.0%; 1 minute: 99.8%; 5 minutes: 95.9%
CPU utilization of external processes for:
      5 seconds = 0.2%; 1 minute: 0.0%; 5 minutes: 0.0%
Total CPU utilization for:
      5 seconds = 0.2%; 1 minute: 3.3%; 5 minutes: 2.5%
참고
“Current control point elapsed versus the maximum control point elapsed for” 문은 현재 제어 지점 부
하가 정의된 기간 내에 표시된 최대 부하와 비교됨을 의미합니다. 이는 절대값이 아니라 비율입니
다. 5초 간격의 경우 99%는 현재 제어 지점 부하가 이 5초 간격 동안 표시될 수 있는 최대 부하의 
99%임을 의미합니다. 부하가 계속 증가하는 경우에는 항상 100%로 유지됩니다. 그러나 최대 절대
값이 정의되지 않았으므로 실제 CPU에는 여유 공간이 많이 있을 수 있습니다.
다음 예에서는 다중 모드의 시스템 상황에 대한 CPU 사용률을 표시하는 방법을 보여 줍니다. 
ciscoasa# show cpu context system
CPU utilization for 5 seconds = 9.1%; 1 minute: 9.2%; 5 minutes: 9.1%
다음 예에서는 모든 상황에 대한 CPU 사용률을 표시하는 방법을 보여 줍니다. 
ciscoasa# show cpu usage context all
5 sec  1 min  5 min  Context Name
9.1%   9.2%   9.1%  system
0.0%   0.0%   0.0%  admin
5.0%   5.0%   5.0%  one
4.2%   4.3%   4.2%  two
다음 예에서는 “one”이라는 상황에 대한 CPU 사용률을 표시하는 방법을 보여 줍니다. 
ciscoasa/one# show cpu usage
CPU utilization for 5 seconds = 5.0%; 1 minute: 5.0%; 5 minutes: 5.0%
다음 예에서는 프로파일러를 활성화하여 1000개의 샘플을 저장하도록 지시합니다.
ciscoasa# cpu profile activate 
Activated CPU profiling for 1000 samples. 
Use "show cpu profile" to display the progress or "show cpu profile dump" to interrupt 
profiling and display the incomplete results.