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2026-05-10 - 21:57
OSADL QA Farm

OSADL QA Farm on Real-time of Mainline Linux

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Default latency plot of system in rack #f, slot #5

Rack #0/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #1/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #2/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #3/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #4/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #5/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #6/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #7/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #8/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #9/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #a/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #b/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #c/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #d/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #e/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #f/#0 #1 #2 #3 #4 #5 #6 #7 #8 
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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: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackfslot5.osadl.org (updated Sun May 10, 2026 12:46:10)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)		T*(,W**)
latency
(µs)		CmdPIDPrioCmd
2471799758746,7cyclictest0-21swapper/210:19:592
2471799757743,8cyclictest0-21swapper/208:30:192
2471799756744,7cyclictest0-21swapper/211:03:512
2471799756744,7cyclictest0-21swapper/207:13:342
2471799754742,7cyclictest0-21swapper/208:08:232
2471799754742,7cyclictest0-21swapper/208:08:232
2471799753741,7cyclictest0-21swapper/212:31:362
2471799753741,7cyclictest0-21swapper/208:41:172
2471799752740,7cyclictest0-21swapper/209:47:052
2471799751739,7cyclictest0-21swapper/209:03:132
2471699750740,5cyclictest0-21swapper/110:20:001
2471799749737,7cyclictest0-21swapper/211:36:452
2471799749737,7cyclictest0-21swapper/209:36:082
2471799749737,7cyclictest0-21swapper/209:36:082
2471799748736,7cyclictest0-21swapper/208:19:212
2471699748738,5cyclictest0-21swapper/111:03:511
2471699747737,5cyclictest0-21swapper/107:13:341
2471699746736,5cyclictest0-21swapper/108:30:191
2471699746736,5cyclictest0-21swapper/108:08:231
2471699746736,5cyclictest0-21swapper/108:08:231
2471799745733,7cyclictest0-21swapper/207:46:272
2471699745735,5cyclictest0-21swapper/112:31:361
2471699745735,5cyclictest0-21swapper/108:41:171
2471799744732,7cyclictest0-21swapper/211:58:412
2471699744734,5cyclictest0-21swapper/109:47:051
2471799743731,7cyclictest0-21swapper/211:47:432
2471699743733,5cyclictest0-21swapper/109:03:131
2471799741728,7cyclictest0-21swapper/210:41:552
2471799741728,7cyclictest0-21swapper/210:41:552
2471699741731,5cyclictest0-21swapper/109:36:071
2471699741731,5cyclictest0-21swapper/109:36:071
2471799740728,7cyclictest0-21swapper/211:14:502
2471699740730,5cyclictest0-21swapper/111:36:451
2471699740730,5cyclictest0-21swapper/108:19:211
2471799739726,7cyclictest0-21swapper/208:52:152
2471799737725,7cyclictest0-21swapper/210:09:022
2471799737725,7cyclictest0-21swapper/209:25:092
2471699737726,6cyclictest0-21swapper/107:46:271
2471799736724,7cyclictest0-21swapper/209:58:032
2471699736726,5cyclictest0-21swapper/111:58:421
2471699735725,5cyclictest0-21swapper/111:47:441
2471799732720,7cyclictest0-21swapper/207:57:252
2471699732721,5cyclictest0-21swapper/110:41:561
2471699732721,5cyclictest0-21swapper/110:41:561
2471799731719,7cyclictest0-21swapper/207:24:322
2471699731721,5cyclictest0-21swapper/111:14:491
2471799730718,7cyclictest0-21swapper/210:52:542
2471699730720,5cyclictest0-21swapper/108:52:161
2471699729719,5cyclictest0-21swapper/109:25:101
2471799728716,7cyclictest0-21swapper/212:09:402
2471799728716,7cyclictest0-21swapper/209:14:112
2471699728718,5cyclictest0-21swapper/110:09:011
2471699728718,5cyclictest0-21swapper/109:58:041
2471599725698,22cyclictest32314-21kworker/0:1+events_freezable_power_08:30:190
2471699723713,5cyclictest0-21swapper/107:57:251
2471599723702,16cyclictest7696-21kworker/0:2+events_freezable_power_10:19:590
2471699722712,5cyclictest0-21swapper/110:52:531
2471699722712,5cyclictest0-21swapper/107:24:321
2471599722697,20cyclictest12137-21kworker/0:3+events_freezable_power_08:41:180
2471599721700,16cyclictest17601-21kworker/0:5+events_freezable_power_11:03:520
2471699720710,5cyclictest0-21swapper/112:09:401
2471599720700,15cyclictest25562-21kworker/0:6+events_freezable_power_07:13:340
2471599720698,17cyclictest24674-21kworker/0:0+events_freezable_power_08:08:230
2471599720698,17cyclictest24674-21kworker/0:0+events_freezable_power_08:08:230
2471699719709,5cyclictest0-21swapper/109:14:111
2471599718697,16cyclictest17601-21kworker/0:5+events_freezable_power_12:31:360
2471599717696,16cyclictest13543-21kworker/0:0+events_freezable_power_09:47:050
2471599717695,17cyclictest13371-21kworker/0:5+events_freezable_power_09:03:130
2471599714693,16cyclictest28813-21kworker/0:1+events_freezable_power_09:36:080
2471599714693,16cyclictest28813-21kworker/0:1+events_freezable_power_09:36:080
2471599713692,16cyclictest32314-21kworker/0:1+events_freezable_power_08:19:210
2471599713692,16cyclictest16355-21kworker/0:6+events_freezable_power_11:36:460
2471599709688,16cyclictest27593-21kworker/0:7+events_freezable_power_07:46:270
2471599709688,16cyclictest17601-21kworker/0:5+events_freezable_power_11:58:420
2471599708687,16cyclictest12137-21kworker/0:3+events_freezable_power_11:47:440
2471599705683,17cyclictest13543-21kworker/0:0+events_freezable_power_10:41:550
2471599705683,17cyclictest13543-21kworker/0:0+events_freezable_power_10:41:550
2471599703683,15cyclictest12137-21kworker/0:3+events_freezable_power_11:14:500
2471599703682,16cyclictest12137-21kworker/0:3+events_freezable_power_08:52:150
2471599702681,16cyclictest13543-21kworker/0:0+events_freezable_power_09:25:090
2471599701680,16cyclictest4469-21kworker/0:4+events_freezable_power_10:09:020
2471599701680,16cyclictest12137-21kworker/0:3+events_freezable_power_09:58:030
2471599699674,20cyclictest13543-21kworker/0:0+events_freezable_power_10:52:540
2471599696675,16cyclictest13371-21kworker/0:5+events_freezable_power_07:57:250
2471799694684,5cyclictest0-21swapper/211:25:482
2471599694674,15cyclictest13371-21kworker/0:5+events_freezable_power_07:24:320
2471599694671,18cyclictest13371-21kworker/0:5+events_freezable_power_09:14:120
2471599692672,15cyclictest17601-21kworker/0:5+events_freezable_power_12:09:400
2471899691682,5cyclictest0-21swapper/310:20:003
2471899689680,5cyclictest0-21swapper/311:03:513
2471899689680,5cyclictest0-21swapper/307:13:343
2471899688679,5cyclictest0-21swapper/308:30:193
2471899687678,5cyclictest0-21swapper/308:08:233
2471899687678,5cyclictest0-21swapper/308:08:233
2471899686677,5cyclictest0-21swapper/312:31:353
2471899686677,5cyclictest0-21swapper/309:47:063
2471899686677,5cyclictest0-21swapper/308:41:173
2471699686677,4cyclictest0-21swapper/111:25:481
2471799685675,5cyclictest0-21swapper/212:20:382
2471799685675,5cyclictest0-21swapper/212:20:382
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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