You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-09-18 - 17:01
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 792 highest latencies:
System rackeslot2.osadl.org (updated Fri Sep 18, 2026 12:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
64420821240,2sleep30-21swapper/309:09:193
5876012850,2sleep30-21swapper/308:24:263
5528592760,2sleep10-21swapper/107:59:271
8902202320,2sleep20-21swapper/211:23:442
2213291240,3phc2sys0-21swapper/309:38:593
482012992314,5cyclictest914466-21unixbench_singl11:34:310
482012992312,7cyclictest813-21systemd-logind11:45:020
48201399220,16cyclictest0-21swapper/107:44:011
482012992214,5cyclictest855647-21cstates11:04:190
8560352210,2sleep30-21swapper/311:04:203
482012992119,1cyclictest0-21swapper/010:24:190
482012992112,4cyclictest668453-21apt-get09:21:370
48201399208,2cyclictest1020273-21cron12:35:001
482013992017,2cyclictest24648-21gmain10:51:351
482013992010,6cyclictest862-21gmain09:21:421
482012992017,2cyclictest778-21dbus-daemon07:15:020
482012992013,6cyclictest778-21dbus-daemon11:20:010
482013991916,2cyclictest24648-21gmain10:44:031
482013991916,2cyclictest24604-21gnome-shell12:01:091
482013991912,3cyclictest985182-21systemd-run12:15:011
48201299190,7cyclictest844219-21910:55:010
2213291190,3phc2sys0-21swapper/311:32:153
2213291190,3phc2sys0-21swapper/311:14:393
482014991815,1cyclictest0-21swapper/209:21:492
482014991810,5cyclictest0-21swapper/210:38:592
482013991814,3cyclictest744086-21kthreadcore09:59:231
482013991814,1cyclictest191rcu_preempt11:29:001
482013991813,1cyclictest191rcu_preempt10:10:021
482013991810,2cyclictest996030-21apt-get12:23:591
48201299189,7cyclictest0-21swapper/009:15:020
48201299189,7cyclictest0-21swapper/009:15:020
48201299188,6cyclictest0-21swapper/011:25:010
48201299188,5cyclictest0-21swapper/011:59:270
482012991815,2cyclictest24815-21gsd-power12:26:460
482012991810,7cyclictest711213-21switchtime09:39:300
482012991810,4cyclictest698000-21kthreadcore09:34:260
48201499171,8cyclictest0-21swapper/209:34:032
482014991715,1cyclictest0-21swapper/212:06:352
482014991714,1cyclictest0-21swapper/211:40:012
48201499170,11cyclictest0-21swapper/207:49:012
482013991714,2cyclictest975-21in:imuxsock08:20:011
482013991714,2cyclictest813-21systemd-logind08:50:011
482013991713,3cyclictest24615-21JS14:54:061
482013991711,1cyclictest191rcu_preempt11:55:331
482013991710,3cyclictest875956-21kthreadcore11:14:251
482013991710,3cyclictest1188-21runrttasks12:20:011
48201299178,8cyclictest24618-21llvmpipe-007:49:590
48201299177,6cyclictest0-21swapper/011:10:030
482012991711,5cyclictest833205-21kthreadcore10:49:250
482012991711,3cyclictest38632-21kworker/u16:2-rpciod09:28:170
482012991710,6cyclictest24617-21JS14:54:060
2213291170,3phc2sys0-21swapper/310:54:003
2213291170,2phc2sys0-21swapper/311:43:583
48201499161,8cyclictest0-21swapper/207:44:012
482014991613,1cyclictest0-21swapper/210:54:192
482014991613,1cyclictest0-21swapper/210:14:282
482014991613,1cyclictest0-21swapper/209:07:022
482014991613,1cyclictest0-21swapper/208:32:592
48201499160,14cyclictest0-21swapper/210:44:002
48201399162,12cyclictest82050irq/121-eno110:31:091
482013991613,2cyclictest809-21rsyslogd08:57:091
482013991613,2cyclictest754066-21kthreadcore10:04:241
482013991613,2cyclictest24610-21gmain12:28:131
482013991612,3cyclictest947032-21ssh11:54:251
482013991612,3cyclictest519791-21cpu07:39:161
482013991612,3cyclictest490436-21kthreadcore07:15:031
482013991612,3cyclictest482010-21cyclictest09:54:221
482013991612,1cyclictest923611-21kworker/1:0+events_freezable12:05:471
482013991611,2cyclictest491rcuog/210:39:551
482013991611,1cyclictest854772-21ssh11:03:191
482013991611,1cyclictest191rcu_preempt12:39:161
48201399160,8cyclictest638113-21ps09:04:231
48201299169,2cyclictest0-21swapper/012:12:420
48201299168,7cyclictest24618-21llvmpipe-007:24:590
48201299166,6cyclictest963822-21kthreadcore12:04:230
48201299166,6cyclictest694316-21kworker/u16:0+nfsiod10:26:360
48201299165,6cyclictest0-21swapper/011:29:250
48201299165,6cyclictest0-21swapper/009:44:000
48201299165,2cyclictest17850irq/132-ahci[0000:00:17.0]08:00:030
48201299161,3cyclictest482010-21cyclictest12:16:170
48201299161,3cyclictest0-21swapper/012:33:040
482012991613,2cyclictest24472-21rtkit-daemon11:47:020
482012991612,3cyclictest932-1atopacctd08:24:220
482012991612,3cyclictest732957-21irqrtprio09:54:210
482012991612,3cyclictest1025590-21kthreadcore12:39:230
482012991610,1cyclictest561058-21apt-get08:09:010
2213291160,3phc2sys0-21swapper/307:49:013
2213291160,2phc2sys0-21swapper/311:49:383
2213291160,2phc2sys0-21swapper/310:29:103
48201499151,7cyclictest0-21swapper/212:39:002
482014991513,1cyclictest0-21swapper/212:00:022
482014991513,1cyclictest0-21swapper/211:54:392
482014991512,1cyclictest0-21swapper/212:20:012
482014991512,1cyclictest0-21swapper/210:57:162
482014991512,1cyclictest0-21swapper/210:20:282
482014991512,1cyclictest0-21swapper/209:59:542
482014991512,1cyclictest0-21swapper/209:20:022
482014991511,2cyclictest0-21swapper/212:31:092
482014991511,2cyclictest0-21swapper/212:02:432
482014991511,2cyclictest0-21swapper/210:09:282
48201399159,2cyclictest191rcu_preempt08:24:161
48201399159,1cyclictest501rcuop/211:18:271
48201399159,1cyclictest501rcuop/209:08:221
48201399159,1cyclictest501rcuop/207:53:231
48201399158,3cyclictest1188-21runrttasks10:18:521
48201399158,1cyclictest82050irq/121-eno108:54:211
48201399158,1cyclictest191rcu_preempt11:46:461
48201399155,3cyclictest0-21swapper/111:38:291
48201399154,1cyclictest82050irq/121-eno111:24:011
48201399153,6cyclictest0-21swapper/109:18:591
48201399151,7cyclictest827552-21sh10:46:341
482013991512,2cyclictest692209-21kthreadcore09:29:251
482013991512,2cyclictest533594-21fwupdmgr07:49:171
482013991512,2cyclictest501318-21kthreadcore07:24:231
482013991512,2cyclictest482010-21cyclictest09:49:231
482013991512,2cyclictest482010-21cyclictest09:34:251
482013991512,2cyclictest24615-21JS14:54:061
482013991511,3cyclictest932-1atopacctd07:34:241
482013991511,3cyclictest868973-21kthreadcore11:09:251
482013991511,3cyclictest797813-21kthreadcore10:29:241
482013991511,3cyclictest797-21polkitd10:25:011
482013991511,3cyclictest767707-21gltestperf10:14:191
482013991511,3cyclictest604697-21kthreadcore08:39:221
482013991511,3cyclictest590037-21kthreadcore08:29:211
482013991511,3cyclictest555352-21irqrtprio08:04:241
48201299158,2cyclictest976489-21kworker/u16:2-events_unbound12:21:170
48201299158,2cyclictest0-21swapper/011:39:180
48201299157,7cyclictest0-21swapper/010:40:010
48201299156,5cyclictest0-21swapper/010:44:130
48201299156,2cyclictest0-21swapper/010:34:200
48201299155,6cyclictest1227-21sshd09:19:250
48201299155,4cyclictest629814-21sshd-session08:55:250
48201299151,8cyclictest755970-21systemctl10:05:010
482012991512,2cyclictest778-21dbus-daemon08:40:020
482012991512,2cyclictest758817-21fschecks_time10:09:200
482012991512,2cyclictest482010-21cyclictest08:04:260
482012991511,3cyclictest493235-21irqrtprio07:19:220
482012991511,3cyclictest24616-21JS14:54:060
482012991510,4cyclictest24615-21JS14:54:060
482012991510,1cyclictest191rcu_preempt09:56:180
2213291151,4phc2sys0-21swapper/308:09:013
2213291150,3phc2sys0-21swapper/312:23:593
2213291150,2phc2sys0-21swapper/310:44:563
2213291150,2phc2sys0-21swapper/310:13:533
48201499142,9cyclictest5614132sleep208:09:192
482014991412,1cyclictest0-21swapper/212:30:022
482014991412,1cyclictest0-21swapper/210:05:012
482014991412,1cyclictest0-21swapper/209:00:022
482014991411,1cyclictest0-21swapper/211:20:032
482014991411,1cyclictest0-21swapper/211:09:232
482014991411,1cyclictest0-21swapper/209:39:222
482014991411,1cyclictest0-21swapper/208:44:212
482014991411,1cyclictest0-21swapper/207:52:322
482014991411,1cyclictest0-21swapper/207:24:222
482014991410,2cyclictest0-21swapper/209:14:172
482014991410,2cyclictest0-21swapper/209:14:172
482014991410,2cyclictest0-21swapper/207:19:202
48201399149,1cyclictest191rcu_preempt11:40:141
48201399148,5cyclictest595283-21kworker/u16:3-rpciod09:12:191
48201399148,5cyclictest595283-21kworker/u16:3-rpciod09:12:191
48201399148,1cyclictest501rcuop/208:34:151
48201399148,1cyclictest501rcuop/207:26:421
482013991410,3cyclictest888367-21kworker/u16:3+nfsiod11:33:551
482013991410,3cyclictest710042-21kthreadcore09:39:251
482013991410,3cyclictest694316-21kworker/u16:0+nfsiod09:40:381
482013991410,3cyclictest613807-21kthreadcore08:44:251
482013991410,3cyclictest483993-21kthreadcore07:14:241
48201299145,5cyclictest0-21swapper/009:01:510
482012991411,2cyclictest949166-21processes11:54:280
482012991411,2cyclictest798-21mta-sts-daemon12:07:500
482012991411,2cyclictest617639-21kthreadcore08:49:220
482012991411,2cyclictest593634-21kthreadcore08:29:230
482012991411,2cyclictest540348-21aten_repower_cu07:54:010
482012991411,2cyclictest482010-21cyclictest09:09:240
482012991411,2cyclictest24610-21gmain10:55:530
482012991411,2cyclictest24472-21rtkit-daemon08:18:360
482012991410,3cyclictest779656-21kthreadcore10:19:240
482012991410,3cyclictest624529-21kernelversion08:54:240
482012991410,3cyclictest599425-21kthreadcore08:34:240
482012991410,3cyclictest517709-21kthreadcore07:34:240
482012991410,3cyclictest482010-21cyclictest08:14:240
2213291141,3phc2sys0-21swapper/312:34:013
2213291140,3phc2sys0-21swapper/308:19:253
2213291140,2phc2sys0-21swapper/312:35:433
2213291140,2phc2sys0-21swapper/311:23:423
2213291140,2phc2sys0-21swapper/310:19:443
2213291140,2phc2sys0-21swapper/309:14:213
2213291140,2phc2sys0-21swapper/309:14:213
2213291140,2phc2sys0-21swapper/308:34:313
48201499139,2cyclictest0-21swapper/207:10:022
48201499131,7cyclictest0-21swapper/208:23:592
48201499131,6cyclictest0-21swapper/207:39:002
48201499131,5cyclictest0-21swapper/211:14:012
482014991311,1cyclictest0-21swapper/210:19:202
482014991311,1cyclictest0-21swapper/208:50:032
482014991310,1cyclictest0-21swapper/211:40:552
482014991310,1cyclictest0-21swapper/211:04:232
482014991310,1cyclictest0-21swapper/210:34:212
482014991310,1cyclictest0-21swapper/209:52:272
482014991310,1cyclictest0-21swapper/209:28:412
482014991310,1cyclictest0-21swapper/208:39:232
482014991310,1cyclictest0-21swapper/208:19:122
482014991310,1cyclictest0-21swapper/207:59:232
48201499130,11cyclictest0-21swapper/209:42:302
48201399131,7cyclictest567984-21apt-get08:14:011
482013991310,2cyclictest778-21dbus-daemon07:10:011
48201299139,2cyclictest482126-21latency_hist07:10:020
48201299136,2cyclictest0-21swapper/008:44:090
482012991310,2cyclictest767656-21head10:14:190
482012991310,2cyclictest726747-21kthreadcore09:49:250
482012991310,2cyclictest507524-21kthreadcore07:29:220
2213391130,1ptp4l0-21swapper/307:44:223
2213291135,2phc2sys0-21swapper/309:26:363
2213291130,2phc2sys0-21swapper/312:27:143
2213291130,2phc2sys0-21swapper/311:56:253
2213291130,2phc2sys0-21swapper/311:51:203
2213291130,2phc2sys0-21swapper/310:06:143
48201499129,1cyclictest0-21swapper/210:28:362
48201499129,1cyclictest0-21swapper/208:29:242
48201499129,1cyclictest0-21swapper/208:01:432
48201499129,1cyclictest0-21swapper/207:34:042
48201499122,4cyclictest0-21swapper/212:14:002
48201499121,6cyclictest0-21swapper/209:49:012
482014991210,1cyclictest0-21swapper/211:34:252
482014991210,1cyclictest0-21swapper/211:29:242
482014991210,1cyclictest0-21swapper/210:50:012
482014991210,1cyclictest0-21swapper/209:04:262
482014991210,1cyclictest0-21swapper/208:14:282
482014991210,1cyclictest0-21swapper/207:14:252
48201499120,2cyclictest0-21swapper/207:29:012
2213291122,2phc2sys0-21swapper/309:20:473
2213291121,5phc2sys0-21swapper/308:04:033
2213291120,5phc2sys0-21swapper/311:19:003
2213291120,3phc2sys0-21swapper/310:59:013
2213291120,2phc2sys0-21swapper/312:02:473
2213291120,2phc2sys0-21swapper/311:06:103
2213291120,2phc2sys0-21swapper/309:46:323
2213291120,2phc2sys0-21swapper/309:30:413
2213291120,2phc2sys0-21swapper/307:54:463
2213291120,2phc2sys0-21swapper/307:28:573
2213291120,1phc2sys0-21swapper/308:40:353
9152132110,3sleep30-21swapper/311:35:243
48201499119,1cyclictest0-21swapper/212:20:472
48201499119,1cyclictest0-21swapper/211:46:462
48201499119,1cyclictest0-21swapper/208:48:492
2213291112,2phc2sys0-21swapper/308:00:033
2213291111,5phc2sys0-21swapper/309:53:593
2213291111,3phc2sys0-21swapper/308:39:003
2213291111,2phc2sys0-21swapper/309:43:163
2213291111,2phc2sys0-21swapper/308:49:003
2213291111,2phc2sys0-21swapper/308:29:173
2213291110,2phc2sys0-21swapper/310:37:443
2213291110,2phc2sys0-21swapper/310:34:323
2213291110,2phc2sys0-21swapper/307:14:023
2213291110,2phc2sys0-21swapper/307:09:013
2213291110,1phc2sys0-21swapper/309:55:383
2213291110,1phc2sys0-21swapper/308:13:423
2213291106,2phc2sys0-21swapper/312:07:223
2213291102,2phc2sys0-21swapper/312:18:223
2213291101,2phc2sys0-21swapper/312:10:403
2213291101,2phc2sys0-21swapper/309:04:193
2213291101,2phc2sys0-21swapper/308:54:223
2213291100,4phc2sys0-21swapper/311:25:053
2213291100,4phc2sys0-21swapper/307:34:013
2213291100,2phc2sys0-21swapper/310:49:233
2213291100,2phc2sys0-21swapper/309:19:103
221329191,2phc2sys0-21swapper/310:01:053
221329190,2phc2sys0-21swapper/310:22:573
221329190,2phc2sys0-21swapper/308:56:103
221329190,2phc2sys0-21swapper/307:39:193
221329190,2phc2sys0-21swapper/307:22:443
221329190,2phc2sys0-21swapper/307:19:563
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional