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2021-06-15 - 07:49

Intel(R) Core(TM) i5-8365UE CPU @ 1.60GHz, Linux 5.9.1-rt18 (Profile)

Latency plot of system in rack #e, slot #1
Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Command line: cyclictest -l100000000 -m -n -p90 -i200 -h400 -a2-3 -t2 -q done
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the highest latencies:
System rackeslot1.osadl.org (updated Thu Jun 10, 2021 12:44:13)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
13301901614,1cyclictest0-21swapper/311:45:003
13301901614,1cyclictest0-21swapper/311:40:003
1330190160,1cyclictest0-21swapper/308:45:003
1330090160,15cyclictest0-21swapper/210:41:252
13301901515,0cyclictest0-21swapper/309:50:323
1330190150,15cyclictest0-21swapper/312:26:093
1330190150,15cyclictest0-21swapper/311:10:343
1330190150,15cyclictest0-21swapper/311:07:453
1330190150,15cyclictest0-21swapper/310:32:423
1330190150,15cyclictest0-21swapper/310:27:133
1330190150,15cyclictest0-21swapper/310:08:353
1330190150,15cyclictest0-21swapper/309:43:033
1330190150,15cyclictest0-21swapper/309:34:383
1330190150,15cyclictest0-21swapper/309:15:463
1330190150,15cyclictest0-21swapper/308:47:163
1330190150,15cyclictest0-21swapper/308:06:253
1330190150,15cyclictest0-21swapper/307:41:203
1330190150,15cyclictest0-21swapper/307:31:193
1330190150,15cyclictest0-21swapper/307:15:233
1330190150,15cyclictest0-21swapper/307:10:133
1330190150,0cyclictest0-21swapper/309:57:313
1330190150,0cyclictest0-21swapper/308:23:283
1330090150,0cyclictest0-21swapper/209:05:162
13301901414,0cyclictest0-21swapper/311:56:123
13301901414,0cyclictest0-21swapper/311:31:583
13301901414,0cyclictest0-21swapper/310:15:393
13301901414,0cyclictest0-21swapper/310:00:033
13301901414,0cyclictest0-21swapper/309:20:023
13301901414,0cyclictest0-21swapper/309:10:423
13301901414,0cyclictest0-21swapper/308:32:223
13301901414,0cyclictest0-21swapper/307:52:063
13301901414,0cyclictest0-21swapper/307:36:133
13301901413,1cyclictest0-21swapper/308:55:203
1330190140,14cyclictest0-21swapper/312:35:363
1330190140,14cyclictest0-21swapper/312:30:273
1330190140,14cyclictest0-21swapper/312:20:253
1330190140,14cyclictest0-21swapper/312:11:263
1330190140,14cyclictest0-21swapper/312:00:543
1330190140,14cyclictest0-21swapper/311:50:013
1330190140,14cyclictest0-21swapper/311:20:043
1330190140,14cyclictest0-21swapper/311:15:133
1330190140,14cyclictest0-21swapper/311:02:063
1330190140,14cyclictest0-21swapper/310:55:353
1330190140,14cyclictest0-21swapper/310:51:203
1330190140,14cyclictest0-21swapper/310:45:083
1330190140,14cyclictest0-21swapper/310:41:503
1330190140,14cyclictest0-21swapper/310:35:433
1330190140,14cyclictest0-21swapper/310:22:553
1330190140,14cyclictest0-21swapper/310:10:263
1330190140,14cyclictest0-21swapper/309:45:433
1330190140,14cyclictest0-21swapper/309:35:343
1330190140,14cyclictest0-21swapper/309:06:033
1330190140,14cyclictest0-21swapper/309:00:583
1330190140,14cyclictest0-21swapper/308:51:063
1330190140,14cyclictest0-21swapper/308:38:323
1330190140,14cyclictest0-21swapper/308:25:253
1330190140,14cyclictest0-21swapper/308:15:483
1330190140,14cyclictest0-21swapper/308:10:433
1330190140,14cyclictest0-21swapper/307:56:133
1330190140,14cyclictest0-21swapper/307:45:393
1330190140,14cyclictest0-21swapper/307:26:493
1330190140,0cyclictest0-21swapper/312:15:273
1330190140,0cyclictest0-21swapper/312:06:033
1330190140,0cyclictest0-21swapper/311:45:023
1330190140,0cyclictest0-21swapper/311:26:323
1330190140,0cyclictest0-21swapper/309:26:063
1330190140,0cyclictest0-21swapper/308:00:023
1330190140,0cyclictest0-21swapper/307:23:293
13300901414,0cyclictest0-21swapper/212:33:012
13300901414,0cyclictest0-21swapper/211:04:332
13300901414,0cyclictest0-21swapper/210:55:102
13300901414,0cyclictest0-21swapper/210:45:382
13300901414,0cyclictest0-21swapper/208:10:282
13300901414,0cyclictest0-21swapper/207:35:372
13300901413,1cyclictest0-21swapper/207:10:132
1330090140,14cyclictest0-21swapper/212:35:302
1330090140,14cyclictest0-21swapper/212:26:132
1330090140,14cyclictest0-21swapper/212:20:472
1330090140,14cyclictest0-21swapper/212:15:392
1330090140,14cyclictest0-21swapper/212:10:432
1330090140,14cyclictest0-21swapper/212:09:022
1330090140,14cyclictest0-21swapper/212:03:542
1330090140,14cyclictest0-21swapper/211:55:012
1330090140,14cyclictest0-21swapper/211:51:002
1330090140,14cyclictest0-21swapper/211:46:302
1330090140,14cyclictest0-21swapper/211:40:312
1330090140,14cyclictest0-21swapper/211:35:312
1330090140,14cyclictest0-21swapper/211:32:222
1330090140,14cyclictest0-21swapper/211:25:492
1330090140,14cyclictest0-21swapper/211:24:322
1330090140,14cyclictest0-21swapper/211:16:242
1330090140,14cyclictest0-21swapper/211:10:202
1330090140,14cyclictest0-21swapper/211:05:562
1330090140,14cyclictest0-21swapper/210:50:382
1330090140,14cyclictest0-21swapper/210:36:062
1330090140,14cyclictest0-21swapper/210:30:062
1330090140,14cyclictest0-21swapper/210:26:002
1330090140,14cyclictest0-21swapper/210:21:342
1330090140,14cyclictest0-21swapper/210:15:532
1330090140,14cyclictest0-21swapper/210:13:202
1330090140,14cyclictest0-21swapper/210:06:142
1330090140,14cyclictest0-21swapper/210:01:532
1330090140,14cyclictest0-21swapper/209:52:082
1330090140,14cyclictest0-21swapper/209:42:092
1330090140,14cyclictest0-21swapper/209:36:162
1330090140,14cyclictest0-21swapper/209:26:102
1330090140,14cyclictest0-21swapper/209:20:452
1330090140,14cyclictest0-21swapper/209:16:292
1330090140,14cyclictest0-21swapper/209:10:352
1330090140,14cyclictest0-21swapper/209:00:272
1330090140,14cyclictest0-21swapper/208:50:512
1330090140,14cyclictest0-21swapper/208:45:132
1330090140,14cyclictest0-21swapper/208:35:312
1330090140,14cyclictest0-21swapper/208:34:042
1330090140,14cyclictest0-21swapper/208:27:042
1330090140,14cyclictest0-21swapper/208:20:462
1330090140,14cyclictest0-21swapper/208:05:422
1330090140,14cyclictest0-21swapper/207:55:392
1330090140,14cyclictest0-21swapper/207:51:002
1330090140,14cyclictest0-21swapper/207:45:352
1330090140,14cyclictest0-21swapper/207:31:262
1330090140,14cyclictest0-21swapper/207:25:112
1330090140,14cyclictest0-21swapper/207:20:322
1330090140,14cyclictest0-21swapper/207:15:082
1330090140,0cyclictest0-21swapper/209:55:022
1330090140,0cyclictest0-21swapper/209:45:402
1330090140,0cyclictest0-21swapper/209:31:032
1330090140,0cyclictest0-21swapper/208:55:342
1330090140,0cyclictest0-21swapper/208:41:392
1330090140,0cyclictest0-21swapper/208:15:432
1330090140,0cyclictest0-21swapper/208:02:332
1330090140,0cyclictest0-21swapper/207:40:062
133019020,1cyclictest0-21swapper/307:10:013
133009020,1cyclictest0-21swapper/207:10:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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