You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-05 - 08:56
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rack1slot1.osadl.org (updated Sun Jul 05, 2026 00:45:14)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
114252205149,22sleep10-21swapper/119:06:081
115062202161,27sleep20-21swapper/219:07:102
116762198159,26sleep30-21swapper/319:09:243
114392198159,25sleep00-21swapper/019:06:190
299802680,0sleep10-21swapper/119:45:141
11810991816,1cyclictest9-21ksoftirqd/022:05:200
282902170,0sleep20-21swapper/221:40:172
11810991616,0cyclictest9-21ksoftirqd/019:25:010
11810991615,1cyclictest9-21ksoftirqd/023:35:150
261862150,0sleep00-21swapper/019:35:190
1181099159,3cyclictest9-21ksoftirqd/000:25:000
11810991514,1cyclictest9-21ksoftirqd/021:50:170
11810991514,1cyclictest9-21ksoftirqd/019:55:150
11810991513,1cyclictest9-21ksoftirqd/021:40:000
11810991414,0cyclictest9-21ksoftirqd/023:52:080
11810991414,0cyclictest9-21ksoftirqd/023:15:160
11810991413,1cyclictest9-21ksoftirqd/020:35:130
11832991310,1cyclictest35-21ksoftirqd/323:36:173
11810991312,1cyclictest9-21ksoftirqd/020:55:200
11810991312,1cyclictest9-21ksoftirqd/020:05:110
11810991312,0cyclictest9-21ksoftirqd/023:40:130
11810991311,1cyclictest9-21ksoftirqd/023:25:140
11810991311,1cyclictest9-21ksoftirqd/022:25:170
11810991311,1cyclictest9-21ksoftirqd/022:15:180
11810991311,1cyclictest9-21ksoftirqd/019:40:130
11810991311,1cyclictest9-21ksoftirqd/019:20:000
1182599121,10cyclictest13580-21apt-get22:50:122
1181099129,2cyclictest9-21ksoftirqd/022:00:210
11810991212,0cyclictest9-21ksoftirqd/021:26:350
11810991212,0cyclictest9-21ksoftirqd/021:00:110
11810991211,1cyclictest9-21ksoftirqd/022:45:000
11810991211,1cyclictest9-21ksoftirqd/020:50:210
11810991211,1cyclictest9-21ksoftirqd/000:40:000
11810991210,1cyclictest9-21ksoftirqd/023:14:070
11810991210,1cyclictest9-21ksoftirqd/023:00:120
11810991210,1cyclictest9-21ksoftirqd/021:10:200
11810991210,1cyclictest9-21ksoftirqd/020:20:000
26282110,0sleep10-21swapper/121:05:111
1183299119,0cyclictest35-21ksoftirqd/322:40:003
11832991110,1cyclictest35-21ksoftirqd/323:45:163
11832991110,0cyclictest35-21ksoftirqd/300:10:183
1182599119,1cyclictest28-21ksoftirqd/220:45:002
1182599119,1cyclictest28-21ksoftirqd/219:35:002
11825991111,0cyclictest0-21swapper/221:34:162
1181099119,1cyclictest9-21ksoftirqd/022:45:130
1181099119,1cyclictest9-21ksoftirqd/021:55:120
1181099119,1cyclictest9-21ksoftirqd/021:20:010
1181099119,1cyclictest9-21ksoftirqd/020:15:000
1181099119,1cyclictest9-21ksoftirqd/019:35:000
1181099116,3cyclictest9-21ksoftirqd/022:50:140
1181099115,5cyclictest9-21ksoftirqd/021:05:140
11810991111,0cyclictest9-21ksoftirqd/023:20:100
11810991110,1cyclictest9-21ksoftirqd/023:45:110
11810991110,1cyclictest9-21ksoftirqd/022:25:000
11810991110,1cyclictest9-21ksoftirqd/021:30:110
11810991110,1cyclictest9-21ksoftirqd/020:20:200
11810991110,1cyclictest9-21ksoftirqd/019:10:180
11810991110,1cyclictest9-21ksoftirqd/019:10:180
19962100,0sleep20-21swapper/222:33:522
1183299109,1cyclictest35-21ksoftirqd/323:05:203
1183299109,1cyclictest35-21ksoftirqd/320:05:003
11832991010,0cyclictest35-21ksoftirqd/323:55:193
11832991010,0cyclictest35-21ksoftirqd/321:56:283
11832991010,0cyclictest35-21ksoftirqd/321:41:383
11832991010,0cyclictest35-21ksoftirqd/300:35:193
1183299100,10cyclictest16926-21kworker/u8:023:44:083
1182599109,1cyclictest28-21ksoftirqd/200:13:122
11825991010,0cyclictest28-21ksoftirqd/221:15:212
1181099109,1cyclictest9-21ksoftirqd/022:15:000
1181099109,1cyclictest9-21ksoftirqd/021:20:140
1181099109,1cyclictest9-21ksoftirqd/020:45:170
1181099109,1cyclictest9-21ksoftirqd/020:30:130
1181099109,1cyclictest9-21ksoftirqd/000:30:220
1181099109,1cyclictest9-21ksoftirqd/000:00:270
1181099108,1cyclictest9-21ksoftirqd/023:35:000
1181099108,1cyclictest9-21ksoftirqd/022:55:180
1181099108,1cyclictest9-21ksoftirqd/022:35:110
1181099108,1cyclictest9-21ksoftirqd/022:30:200
1181099108,1cyclictest9-21ksoftirqd/021:40:250
1181099108,1cyclictest9-21ksoftirqd/020:45:000
1181099108,1cyclictest9-21ksoftirqd/020:30:000
1181099108,1cyclictest9-21ksoftirqd/000:25:120
1181099108,1cyclictest9-21ksoftirqd/000:15:130
1181099108,1cyclictest9-21ksoftirqd/000:10:140
1181099108,1cyclictest7063-21sort00:10:000
11810991010,0cyclictest9-21ksoftirqd/023:55:110
11810991010,0cyclictest9-21ksoftirqd/023:05:130
118329999,0cyclictest35-21ksoftirqd/322:25:173
118329999,0cyclictest35-21ksoftirqd/322:21:483
118329999,0cyclictest35-21ksoftirqd/321:31:003
118329999,0cyclictest35-21ksoftirqd/320:10:003
118329999,0cyclictest35-21ksoftirqd/300:25:113
118329999,0cyclictest35-21ksoftirqd/300:01:493
118329998,1cyclictest35-21ksoftirqd/323:35:003
118329998,1cyclictest35-21ksoftirqd/323:10:163
118329998,1cyclictest35-21ksoftirqd/322:40:143
118329998,1cyclictest35-21ksoftirqd/319:15:003
118329998,1cyclictest35-21ksoftirqd/319:15:003
118329998,0cyclictest35-21ksoftirqd/321:35:113
118329997,1cyclictest35-21ksoftirqd/322:10:133
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional