You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-10 - 18:27
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 rackdslot1.osadl.org (updated Fri Jul 10, 2026 12:45:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
308642750,5sleep10-21swapper/107:05:261
31695997411,61cyclictest0-21swapper/211:15:282
31694996912,16cyclictest24566-21chrt10:21:401
3169599680,6cyclictest29528-21turbostat09:25:002
31694996713,16cyclictest22355-21chrt11:25:511
31694996513,10cyclictest29396-21chrt11:42:351
31695996433,4cyclictest33-21ksoftirqd/208:35:242
31695996430,7cyclictest33-21ksoftirqd/209:00:282
31694996413,10cyclictest29117-21chrt10:31:071
31694996412,16cyclictest1491-21chrt09:32:331
31696996328,4cyclictest41-21ksoftirqd/312:30:233
31695996334,10cyclictest33-21ksoftirqd/211:50:152
31695996333,7cyclictest33-21ksoftirqd/210:35:242
31695996333,4cyclictest33-21ksoftirqd/210:05:272
31694996313,16cyclictest31886-21chrt11:49:531
31694996313,10cyclictest13220-21chrt09:59:371
31694996312,10cyclictest22300-21chrt10:17:181
31694996311,14cyclictest22138-21taskset07:59:151
31696996214,7cyclictest41-21ksoftirqd/309:05:233
31695996232,4cyclictest33-21ksoftirqd/210:25:132
31695996232,3cyclictest33-21ksoftirqd/210:10:272
31694996212,16cyclictest4123-21chrt11:59:451
31694996212,11cyclictest24609-21taskset09:11:391
31694996212,11cyclictest20523-21seq12:34:541
31694996211,16cyclictest22510-21taskset09:09:071
31696996119,7cyclictest41-21ksoftirqd/310:35:243
31696996115,6cyclictest41-21ksoftirqd/310:00:233
31695996131,8cyclictest33-21ksoftirqd/207:35:002
31695996131,4cyclictest33-21ksoftirqd/207:20:152
31695996124,4cyclictest33-21ksoftirqd/212:25:252
31695996124,4cyclictest33-21ksoftirqd/208:45:272
31695996122,4cyclictest33-21ksoftirqd/208:25:262
31695996122,4cyclictest33-21ksoftirqd/208:05:252
31694996112,10cyclictest31296-21chrt08:15:591
134491610,25ptp4l9-21ksoftirqd/008:05:140
31695996030,4cyclictest33-21ksoftirqd/210:45:132
31695996029,4cyclictest33-21ksoftirqd/209:50:142
31695996029,4cyclictest33-21ksoftirqd/209:50:142
31695996028,5cyclictest33-21ksoftirqd/211:55:142
31695996028,4cyclictest33-21ksoftirqd/208:00:192
31694996013,10cyclictest10790-21seq08:44:461
31694996012,20cyclictest17819-21chrt11:16:521
31694996012,15cyclictest3423-21chrt07:16:131
31695995932,7cyclictest33-21ksoftirqd/208:15:192
31695995931,10cyclictest33-21ksoftirqd/209:10:312
31695995929,9cyclictest33-21ksoftirqd/211:45:272
31695995928,4cyclictest33-21ksoftirqd/209:15:142
31695995927,9cyclictest33-21ksoftirqd/212:10:182
31694995914,11cyclictest8083-21taskset07:26:461
31694995914,10cyclictest1607-21seq11:52:461
31694995913,12cyclictest20071-21seq10:13:111
31694995913,11cyclictest27140-21seq09:19:371
31694995912,9cyclictest6404-21chrt12:04:141
31694995912,19cyclictest13224-21chrt12:18:251
31694995912,16cyclictest27255-21chrt11:39:471
31694995912,16cyclictest15486-21chrt11:12:071
134491590,4ptp4l0-21swapper/111:06:201
31696995817,5cyclictest41-21ksoftirqd/311:45:193
31696995815,5cyclictest41-21ksoftirqd/308:30:163
31695995829,10cyclictest33-21ksoftirqd/211:20:152
3169599582,5cyclictest33-21ksoftirqd/207:20:012
3169499585,10cyclictest0-21swapper/110:00:201
31694995813,15cyclictest1637-21seq10:44:541
31694995812,16cyclictest5865-21taskset07:22:471
31694995812,11cyclictest10867-21taskset09:53:541
31694995812,11cyclictest10867-21taskset09:53:541
31694995811,11cyclictest10874-21seq11:04:311
3169399587,10cyclictest28071-21sed09:20:190
134491580,4ptp4l0-21swapper/207:07:272
3169699572,21cyclictest0-21swapper/307:25:273
31696995718,6cyclictest41-21ksoftirqd/311:40:203
31695995740,3cyclictest33-21ksoftirqd/211:25:142
31695995729,4cyclictest33-21ksoftirqd/208:40:282
31695995727,8cyclictest33-21ksoftirqd/209:05:282
31695995724,3cyclictest33-21ksoftirqd/211:30:152
3169499575,48cyclictest0-21swapper/108:25:211
31694995713,17cyclictest6212-21seq09:43:121
31694995713,11cyclictest1228-21seq08:21:201
31694995713,10cyclictest8222-21chrt08:36:371
31694995713,10cyclictest13186-21seq07:40:031
31694995712,18cyclictest19720-21seq07:52:471
31694995712,18cyclictest19720-21seq07:52:471
31694995712,16cyclictest17940-21chrt12:26:161
3169399578,7cyclictest0-21swapper/010:00:450
3169399576,18cyclictest6233-21cat07:25:020
3169399576,11cyclictest1317-21runrttasks08:20:510
3169399576,10cyclictest6557-21sed12:05:000
3169399572,11cyclictest18285-21hddtemp_smartct07:50:160
3169399572,11cyclictest18285-21hddtemp_smartct07:50:160
134491570,3ptp4l0-21swapper/212:06:272
3169699562,24cyclictest0-21swapper/308:56:353
3169699562,13cyclictest0-21swapper/310:05:253
31696995617,6cyclictest41-21ksoftirqd/310:15:143
31695995629,3cyclictest33-21ksoftirqd/212:30:122
31695995623,8cyclictest33-21ksoftirqd/211:40:162
31695995623,4cyclictest33-21ksoftirqd/207:28:232
31695995623,3cyclictest33-21ksoftirqd/212:05:002
3169499565,11cyclictest29745-21cat10:35:121
31694995614,10cyclictest17524-21seq08:57:101
31694995613,11cyclictest3953-21seq09:38:501
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional