You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-16 - 10:58
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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot4.osadl.org (updated Tue Dec 16, 2025 00:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1562226214,17sleep30-21swapper/319:07:183
1594499583,48cyclictest0-21swapper/120:43:411
1558325810,17sleep00-21swapper/019:06:500
1595599553,45cyclictest463-21sshd19:50:273
1594499553,8cyclictest0-21swapper/123:55:371
1594499553,8cyclictest0-21swapper/123:55:371
1594099542,8cyclictest382-21systemd-journal21:50:430
1594499534,42cyclictest0-21swapper/119:53:291
1594499533,44cyclictest0-21swapper/121:10:001
1594999523,7cyclictest0-21swapper/222:01:592
1594499524,42cyclictest0-21swapper/121:03:361
1594499523,8cyclictest0-21swapper/123:13:161
1594499518,37cyclictest0-21swapper/100:33:321
1594499514,40cyclictest0-21swapper/123:03:341
1594499514,39cyclictest0-21swapper/100:18:221
1594499514,13cyclictest0-21swapper/120:13:351
1594499513,14cyclictest0-21swapper/119:28:461
15944995111,34cyclictest0-21swapper/123:33:321
1595599505,38cyclictest0-21swapper/323:58:333
1595599503,41cyclictest0-21swapper/300:15:563
1594499505,39cyclictest0-21swapper/122:43:351
15944995040,5cyclictest21-21ksoftirqd/120:13:121
1594499504,41cyclictest0-21swapper/122:33:371
15944995014,30cyclictest24518-21latency_hist22:23:101
153632509,15sleep20-21swapper/219:04:112
1595599494,40cyclictest0-21swapper/300:33:143
1595599493,41cyclictest0-21swapper/323:19:473
15955994912,5cyclictest0-21swapper/321:33:343
1594499496,36cyclictest11355-21timerandwakeup20:18:401
1594499494,40cyclictest0-21swapper/123:08:391
1594499494,38cyclictest0-21swapper/121:48:111
15944994912,5cyclictest0-21swapper/119:24:401
1594499491,4cyclictest20778-21kworker/u8:120:38:321
1595599484,38cyclictest0-21swapper/321:26:563
1595599484,38cyclictest0-21swapper/320:53:383
1595599484,38cyclictest0-21swapper/320:23:243
1595599484,37cyclictest0-21swapper/322:15:193
1594999484,35cyclictest0-21swapper/219:08:392
1594999484,35cyclictest0-21swapper/219:08:392
1594499485,36cyclictest0-21swapper/120:58:261
1594499485,36cyclictest0-21swapper/120:58:261
1594499485,10cyclictest0-21swapper/100:11:301
1594499484,9cyclictest0-21swapper/123:28:221
1594499484,38cyclictest0-21swapper/122:58:221
1594499484,38cyclictest0-21swapper/122:38:341
1594499484,38cyclictest0-21swapper/122:08:101
1594499484,38cyclictest0-21swapper/121:58:341
1594499484,38cyclictest0-21swapper/119:13:251
1594499484,38cyclictest0-21swapper/119:13:251
15944994839,5cyclictest21-21ksoftirqd/119:38:131
15944994811,31cyclictest0-21swapper/123:43:241
1594099484,38cyclictest0-21swapper/019:28:400
246242473,9sleep20-21swapper/219:28:332
1595599473,39cyclictest0-21swapper/321:32:003
1595599473,39cyclictest0-21swapper/320:35:113
1595599473,38cyclictest0-21swapper/322:03:193
1594999474,37cyclictest0-21swapper/221:28:402
1594999473,38cyclictest9062-21unixbench_multi21:38:412
1594499476,36cyclictest0-21swapper/119:12:491
1594499476,36cyclictest0-21swapper/119:12:491
1594499475,37cyclictest0-21swapper/123:18:161
1594499475,18cyclictest0-21swapper/120:28:371
1594499474,37cyclictest0-21swapper/123:25:541
1594499474,36cyclictest0-21swapper/119:38:401
1594499474,36cyclictest0-21swapper/100:23:371
1594499474,36cyclictest0-21swapper/100:03:241
1594499473,9cyclictest0-21swapper/123:38:391
1594499473,38cyclictest7809-21date00:28:321
1594499473,38cyclictest0-21swapper/122:31:511
1594499473,38cyclictest0-21swapper/121:14:391
15944994713,29cyclictest16016-21wget20:33:241
1594099474,38cyclictest0-21swapper/021:13:380
1594099474,10cyclictest0-21swapper/019:08:280
1594099474,10cyclictest0-21swapper/019:08:280
1595599464,6cyclictest0-21swapper/323:48:223
1595599464,6cyclictest0-21swapper/323:48:223
1595599464,36cyclictest0-21swapper/319:20:563
1595599464,36cyclictest0-21swapper/319:20:563
1595599464,35cyclictest0-21swapper/319:48:023
1595599464,35cyclictest0-21swapper/319:08:263
1595599464,35cyclictest0-21swapper/319:08:263
1595599464,34cyclictest0-21swapper/319:38:133
15955994630,11cyclictest0-21swapper/323:53:573
15955994630,11cyclictest0-21swapper/323:53:573
1594999463,8cyclictest0-21swapper/221:22:302
1594499469,31cyclictest0-21swapper/121:53:351
1594499465,35cyclictest0-21swapper/119:58:261
1594499464,6cyclictest0-21swapper/122:08:231
1594499464,37cyclictest0-21swapper/122:52:031
1594499464,37cyclictest0-21swapper/122:52:031
1594499464,37cyclictest0-21swapper/120:48:251
1594499464,35cyclictest0-21swapper/120:23:341
1594499464,35cyclictest0-21swapper/100:01:411
1594499463,38cyclictest0-21swapper/121:27:111
1594499463,37cyclictest0-21swapper/120:03:271
1594499463,37cyclictest0-21swapper/119:43:331
1594499463,36cyclictest0-21swapper/121:38:271
15944994611,31cyclictest25340-21expr22:23:281
1594099464,10cyclictest0-21swapper/022:02:160
1594099463,38cyclictest0-21swapper/022:34:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional