View source for ProSBC processor Usage

{{DISPLAYTITLE:ProSBC Processor Usage}}
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This procedure is used to check the Processor usage of the ProSBC.<br>

== How to check processor usage from the web portal  ==
From the web interface you can see the processor usage:<br>
  Hosts -> Status -> Select Host -> Processor Usage tab
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Totals view show the global processor usage, and processor usage divided between applications and SBC processing <br>
[[image:SBC_Processor_usage.png]]  <br>
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Packet Processing shows processor usage of each IP interfaces <br>
[[image:SBC_Processor_usage_pkt.png]]  <br>
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Applications shows the processor usage of the individual applications and their theoretical maximums<br>
[[image:SBC_Processor_usage_app.png]]  <br>
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== Processor usage from SNMP ==
You can retrieve the processor usage from [[SNMP]] GET, using the [[TB-MIB]] TelcoBridges enterprise MIB. <br>
The value is located in the tbSwPerfTable (OID: 1.3.6.1.4.1.21776.1.2.2.3)
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== Periodic logs on processor usage ==
Processor and memory usage are logged on the system. You can get access to these logs in this folder: 
 /lib/tb/toolpack/setup/12358/3.1/apps/tboamapp/log
It is also available in the [[TBReport]]
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== Accessing from the console ==
From the [[Accessing_Device#SSH|SSH access]], here are the available commands. <br>
With the '''top''' command you can see the total CPU usage (and Memory usage) of the host:
 [root@prosbc-vm-a1]# top 
<br>
 top - 07:27:40 up 13 days, 17:50,  1 user,  load average: 1.29, 1.38, 1.54
 Tasks: 140 total,   1 running, 139 sleeping,   0 stopped,   0 zombie
 %Cpu(s): 26.0 us,  3.6 sy,  0.0 ni, 70.2 id,  0.0 wa,  0.0 hi,  0.2 si,  0.0 st
 KiB Mem :  8042848 total,  1864328 free,  3560852 used,  2617668 buff/cache
 KiB Swap:  2097148 total,  2097148 free,        0 used.  4157628 avail Mem
 
 PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND
  708 root      20   0   65.1g 240676  17260 S 101.3  3.0  20052:50 tbrouter
  863 root      20   0       0      0      0 S   8.0  0.0   1636:13 kni_single
 8276 root      20   0 2046568 146152   5808 S   1.7  1.8 214:46.81 tbsip
 3495 root      20   0 1996260 127884   5972 S   1.3  1.6 258:41.70 toolpack_engine
 3690 root      20   0 2543928 109644   6904 S   1.3  1.4 320:42.86 gateway
 3181 root      20   0   10876    672    536 S   1.0  0.0 224:56.18 ipwatchd
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Here we see the processor usage is 70% idle. <br>
We also see the tbrouter application is at 101% CPU, which is normal. You can have more details here: [[Toolpack_Application:tbrouter]] <br>
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