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2026-05-18 - 20:27
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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 376 highest latencies:
System rack6slot0.osadl.org (updated Mon May 18, 2026 13:02:15)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2372599232223,5cyclictest3541-21CPU4
2372599232223,5cyclictest3541-21CPU4
2374199224121,87cyclictest3609-21CPU18
2374199224121,87cyclictest3609-21CPU18
2374199224121,87cyclictest3609-21CPU18
2375299220214,4cyclictest0-21swapper/3509:29:5329
2375299220214,4cyclictest0-21swapper/3509:29:5329
2375299220209,9cyclictest0-21swapper/3511:55:2029
2375299220209,9cyclictest0-21swapper/3511:55:1929
2375299220209,9cyclictest0-21swapper/3511:55:1929
2372699219213,5cyclictest0-21swapper/1309:53:455
2372699219213,5cyclictest0-21swapper/1309:53:455
2375299212206,3cyclictest40313-21env09:30:1529
2375299212206,3cyclictest40313-21env09:30:1429
2375299212206,3cyclictest40313-21env09:30:1429
2375299211199,8cyclictest0-21swapper/3512:00:1229
2375299211199,8cyclictest0-21swapper/3512:00:1129
2375299210189,17cyclictest0-21swapper/3509:45:4729
2375299210189,17cyclictest0-21swapper/3509:45:4729
2375299210189,17cyclictest0-21swapper/3509:45:4729
2371199210203,5cyclictest0-21swapper/107:10:021
2371199210203,5cyclictest0-21swapper/107:10:011
2371099210200,8cyclictest0-21swapper/011:38:430
2371099210200,8cyclictest0-21swapper/011:38:430
2375299209192,12cyclictest0-21swapper/3509:45:0429
2375299209192,12cyclictest0-21swapper/3509:45:0329
2372699209192,13cyclictest3541-21CPU5
2372699209192,13cyclictest3541-21CPU5
2372599209192,9cyclictest0-21swapper/1209:10:384
2372599209192,9cyclictest0-21swapper/1209:10:374
2372599209192,9cyclictest0-21swapper/1209:10:374
2375299208200,6cyclictest0-21swapper/3511:29:3729
2375299208200,6cyclictest0-21swapper/3511:29:3629
2375299208188,17cyclictest0-21swapper/3507:30:2029
2375299208188,17cyclictest0-21swapper/3507:30:2029
2375299207194,8cyclictest0-21swapper/3510:37:3629
2375299207194,8cyclictest0-21swapper/3510:37:3629
2372699207200,5cyclictest0-21swapper/1310:46:325
2372699207200,5cyclictest0-21swapper/1310:46:325
2375299206197,7cyclictest0-21swapper/3510:10:1629
2375299206197,7cyclictest0-21swapper/3510:10:1629
2375299206197,7cyclictest0-21swapper/3510:10:1629
2372699206190,10cyclictest0-21swapper/1310:21:105
2372699206190,10cyclictest0-21swapper/1310:21:095
2375299205191,10cyclictest2812-21systemd12:20:3529
2375299205191,10cyclictest2812-21systemd12:20:3529
2375299205188,13cyclictest0-21swapper/3511:06:2729
2375299205188,13cyclictest0-21swapper/3511:06:2729
2375299205188,13cyclictest0-21swapper/3511:06:2629
2373499205189,10cyclictest15253-21run-parts09:35:2811
2373499205189,10cyclictest15253-21run-parts09:35:2711
2373499205189,10cyclictest15253-21run-parts09:35:2711
2375299204185,10cyclictest0-21swapper/3509:57:5729
2375299204185,10cyclictest0-21swapper/3509:57:5729
2374599204188,8cyclictest0-21swapper/2812:10:2521
2374599204188,8cyclictest0-21swapper/2812:10:2521
2374599204188,8cyclictest0-21swapper/2812:10:2521
2375299203189,5cyclictest37357-21CPU29
2375299203189,5cyclictest37357-21CPU29
2372599203189,7cyclictest0-21swapper/1209:19:284
2372599203189,7cyclictest0-21swapper/1209:19:284
2372599203189,7cyclictest0-21swapper/1209:19:284
2375299202195,6cyclictest0-21swapper/3512:06:0329
2375299202195,6cyclictest0-21swapper/3512:06:0329
2375299202191,9cyclictest0-21swapper/3511:39:5129
2375299202191,9cyclictest0-21swapper/3511:39:5129
2375299202186,7cyclictest0-21swapper/3511:13:3229
2375299202186,7cyclictest0-21swapper/3511:13:3229
2372699202194,6cyclictest0-21swapper/1307:35:035
2372699202194,6cyclictest0-21swapper/1307:35:035
2372699202189,4cyclictest0-21swapper/1309:49:595
2372699202189,4cyclictest0-21swapper/1309:49:585
2372699202189,4cyclictest0-21swapper/1309:49:585
2371099202173,16cyclictest0-21swapper/008:30:310
2371099202173,16cyclictest0-21swapper/008:30:310
2372699201194,5cyclictest1367-21dbus-daemon10:53:575
2372699201194,5cyclictest1367-21dbus-daemon10:53:575
2372699201194,5cyclictest1367-21dbus-daemon10:53:565
2372699201190,7cyclictest0-21swapper/1309:35:015
2372699201190,7cyclictest0-21swapper/1309:35:015
2372699201190,7cyclictest0-21swapper/1309:35:015
2375299200191,7cyclictest0-21swapper/3511:43:0629
2375299200191,7cyclictest0-21swapper/3511:43:0529
2375299200191,7cyclictest0-21swapper/3511:43:0529
2374599199178,14cyclictest6524-21sshd12:17:0021
2374599199178,14cyclictest6524-21sshd12:16:5921
2373499199194,4cyclictest0-21swapper/1909:01:5111
2373099199194,4cyclictest0-21swapper/1608:52:568
2373099199194,4cyclictest0-21swapper/1608:52:558
2372699199190,7cyclictest0-21swapper/1310:59:325
2372699199190,7cyclictest0-21swapper/1310:59:315
2372699199190,7cyclictest0-21swapper/1310:59:315
2371099199189,5cyclictest0-21swapper/010:34:450
2371099199189,5cyclictest0-21swapper/010:34:440
2375299198187,6cyclictest0-21swapper/3512:18:0129
2375299198187,6cyclictest0-21swapper/3512:18:0029
2375299198184,5cyclictest0-21swapper/3512:28:2529
2375299198184,5cyclictest0-21swapper/3512:28:2429
2372599198186,8cyclictest4713-21pmu-power08:20:314
2372599198186,8cyclictest4713-21pmu-power08:20:304
2375299197190,5cyclictest0-21swapper/3511:46:5029
2375299197190,5cyclictest0-21swapper/3511:46:5029
2375299197189,6cyclictest0-21swapper/3510:26:4529
2375299197189,6cyclictest0-21swapper/3510:26:4529
2375299197184,11cyclictest0-21swapper/3510:04:0929
2375299197184,11cyclictest0-21swapper/3510:04:0829
2375299197184,11cyclictest0-21swapper/3510:04:0829
2374199197174,10cyclictest171rcu_preempt11:22:5318
2374199197174,10cyclictest171rcu_preempt11:22:5318
2372699197188,6cyclictest0-21swapper/1310:43:415
2372699197188,6cyclictest0-21swapper/1310:43:415
2372699197188,6cyclictest0-21swapper/1307:55:275
2372699197188,6cyclictest0-21swapper/1307:55:275
2375299196188,5cyclictest34611-21sshd11:31:4429
2375299196188,5cyclictest34611-21sshd11:31:4329
2375299196188,5cyclictest34611-21sshd11:31:4329
2373499196192,3cyclictest0-21swapper/1908:35:2311
2373499196192,3cyclictest0-21swapper/1908:35:2311
2372699196187,7cyclictest0-21swapper/1310:33:295
2372699196187,7cyclictest0-21swapper/1310:33:285
2371899195190,3cyclictest0-21swapper/610:43:4936
2371899195190,3cyclictest0-21swapper/610:43:4936
2375299194185,5cyclictest0-21swapper/3510:30:3129
2375299194185,5cyclictest0-21swapper/3510:30:3029
2375299194184,2cyclictest0-21swapper/3508:15:1429
2375299194184,2cyclictest0-21swapper/3508:15:1429
2375299194182,6cyclictest0-21swapper/3511:03:3429
2375299194182,6cyclictest0-21swapper/3511:03:3429
2373799194186,6cyclictest0-21swapper/2208:45:0115
2373799194186,6cyclictest0-21swapper/2208:45:0015
2371099194189,4cyclictest0-21swapper/010:27:350
2371099194189,4cyclictest0-21swapper/010:27:350
2371099194187,5cyclictest0-21swapper/007:59:310
2371099194187,5cyclictest0-21swapper/007:59:300
2371099194155,29cyclictest0-21swapper/009:14:290
2371099194155,29cyclictest0-21swapper/009:14:290
2371099194155,29cyclictest0-21swapper/009:14:280
2371099194133,26cyclictest0-21swapper/010:09:000
2371099194133,26cyclictest0-21swapper/010:08:590
2371099194133,26cyclictest0-21swapper/010:08:590
2375299193185,5cyclictest0-21swapper/3507:41:5529
2375299193185,5cyclictest0-21swapper/3507:41:5429
2374599193178,5cyclictest0-21swapper/2811:49:1921
2374599193178,5cyclictest0-21swapper/2811:49:1921
2373099193179,11cyclictest0-21swapper/1607:50:368
2373099193179,11cyclictest0-21swapper/1607:50:368
2372699193186,3cyclictest3610-21CPU5
2372699193186,3cyclictest3610-21CPU5
2372699193184,5cyclictest0-21swapper/1307:10:225
2372699193184,5cyclictest0-21swapper/1307:10:215
2375299192185,5cyclictest0-21swapper/3511:22:2829
2375299192185,5cyclictest0-21swapper/3511:22:2829
2375299192185,4cyclictest0-21swapper/3510:20:2129
2375299192185,4cyclictest0-21swapper/3510:20:2129
2375299192184,5cyclictest0-21swapper/3509:55:0129
2375299192184,5cyclictest0-21swapper/3509:55:0029
2373099192187,4cyclictest0-21swapper/1608:07:598
2373099192187,4cyclictest0-21swapper/1608:07:598
2372699192184,5cyclictest0-21swapper/1310:25:375
2372699192184,5cyclictest0-21swapper/1310:25:375
2375299191184,4cyclictest19709-21if_eno211:50:2029
2375299191184,4cyclictest19709-21if_eno211:50:2029
2375299191182,4cyclictest0-21swapper/3512:30:1129
2375299191182,4cyclictest0-21swapper/3512:30:1029
2374199191186,4cyclictest0-21swapper/2508:47:4618
2374199191186,4cyclictest0-21swapper/2508:47:4518
2373999191167,11cyclictest3545-21CPU17
2373999191167,11cyclictest3545-21CPU17
2372699191186,4cyclictest0-21swapper/1308:08:465
2372699191186,4cyclictest0-21swapper/1308:08:465
2373799190151,16cyclictest171rcu_preempt11:19:5115
2373799190151,16cyclictest171rcu_preempt11:19:5115
2373799190151,16cyclictest171rcu_preempt11:19:5115
2375299189182,4cyclictest0-21swapper/3509:07:1929
2375299189182,4cyclictest0-21swapper/3509:07:1829
2371099189184,4cyclictest0-21swapper/008:57:430
2371099189184,4cyclictest0-21swapper/008:57:420
2375299188183,4cyclictest0-21swapper/3508:55:3329
2375299188183,4cyclictest0-21swapper/3508:55:3329
2372699188181,4cyclictest0-21swapper/1310:09:045
2372699188181,4cyclictest0-21swapper/1310:09:035
2372699188181,4cyclictest0-21swapper/1310:09:035
2372699188179,7cyclictest0-21swapper/1307:20:055
2371099188118,66cyclictest3544-21CPU0
2371099188118,66cyclictest3544-21CPU0
2371099188118,66cyclictest3544-21CPU0
2375299187181,4cyclictest0-21swapper/3512:38:3829
2375299187181,4cyclictest0-21swapper/3512:38:3729
2374399187135,48cyclictest0-21swapper/2609:55:5019
2374399187135,48cyclictest0-21swapper/2609:55:5019
2373499187182,4cyclictest0-21swapper/1908:34:5511
2373499187182,4cyclictest0-21swapper/1908:34:5511
2371099187180,5cyclictest0-21swapper/009:05:010
2375299186181,4cyclictest0-21swapper/3507:39:4729
2375299186181,4cyclictest0-21swapper/3507:39:4629
2375299186180,4cyclictest0-21swapper/3509:00:2629
2375299186179,5cyclictest0-21swapper/3510:07:0729
2375299186179,5cyclictest0-21swapper/3510:07:0729
2375299186179,5cyclictest0-21swapper/3510:07:0729
2375299186177,6cyclictest0-21swapper/3511:19:1829
2375299186177,6cyclictest0-21swapper/3511:19:1729
2375299186177,6cyclictest0-21swapper/3511:19:1729
2375299186176,7cyclictest26151-21sshd10:19:4329
2375299186176,7cyclictest26151-21sshd10:19:4229
2372699186180,4cyclictest0-21swapper/1307:35:175
2372699186180,4cyclictest0-21swapper/1307:35:165
2371099186179,5cyclictest0-21swapper/007:53:160
2371099186179,5cyclictest0-21swapper/007:53:150
2375299185180,4cyclictest0-21swapper/3508:24:1029
2375299185180,4cyclictest0-21swapper/3508:24:0929
2374599185177,5cyclictest0-21swapper/2812:08:5921
2374599185177,5cyclictest0-21swapper/2812:08:5821
2374399185137,43cyclictest0-21swapper/2612:24:2419
2374399185137,43cyclictest0-21swapper/2612:24:2319
2372699185167,15cyclictest35478-21kworker/u80:0-ext4-rsv-conversion10:36:155
2372699185167,15cyclictest35478-21kworker/u80:0-ext4-rsv-conversion10:36:155
2372599185180,4cyclictest0-21swapper/1208:20:004
2372599185180,4cyclictest0-21swapper/1208:20:004
2375299184179,4cyclictest0-21swapper/3508:03:3429
2375299184178,4cyclictest0-21swapper/3511:00:0729
2375299184178,4cyclictest0-21swapper/3511:00:0729
2375299184178,4cyclictest0-21swapper/3507:48:4829
2375299184178,4cyclictest0-21swapper/3507:48:4829
2375299184177,5cyclictest0-21swapper/3507:58:0729
2375299184177,5cyclictest0-21swapper/3507:58:0729
2372699184172,10cyclictest0-21swapper/1309:09:085
2372699184172,10cyclictest0-21swapper/1309:09:085
2372699184167,8cyclictest0-21swapper/1309:56:075
2372699184167,8cyclictest0-21swapper/1309:56:065
2371199184179,4cyclictest0-21swapper/107:39:561
2371199184179,4cyclictest0-21swapper/107:39:561
2374199183129,26cyclictest0-21swapper/2512:33:1818
2374199183129,26cyclictest0-21swapper/2512:33:1818
2372699183178,4cyclictest0-21swapper/1308:26:585
2372699183178,4cyclictest0-21swapper/1308:26:585
2372699183178,4cyclictest0-21swapper/1307:43:305
2372699183178,4cyclictest0-21swapper/1307:43:305
2371199183178,4cyclictest0-21swapper/107:20:341
2375299182178,3cyclictest0-21swapper/3507:51:4629
2375299182178,3cyclictest0-21swapper/3507:51:4529
2374399182130,42cyclictest0-21swapper/2610:32:4519
2374399182130,42cyclictest0-21swapper/2610:32:4419
2374199182159,16cyclictest171rcu_preempt11:27:3118
2374199182159,16cyclictest171rcu_preempt11:27:3018
2374199182135,31cyclictest0-21swapper/2507:11:2118
2374199182135,31cyclictest0-21swapper/2507:11:2118
2372699182177,4cyclictest0-21swapper/1307:45:185
2372699182177,4cyclictest0-21swapper/1307:45:175
2372599182108,55cyclictest0-21swapper/1211:56:244
2372599182108,55cyclictest0-21swapper/1211:56:244
2372599182108,55cyclictest0-21swapper/1211:56:234
2371099182151,7cyclictest171rcu_preempt11:02:550
2371099182151,7cyclictest171rcu_preempt11:02:550
2375299181176,4cyclictest0-21swapper/3508:53:3329
2375299181176,4cyclictest0-21swapper/3508:53:3229
2373799181167,9cyclictest0-21swapper/2211:47:3415
2373799181167,9cyclictest0-21swapper/2211:47:3415
2372699181174,5cyclictest0-21swapper/1309:38:555
2372699181174,5cyclictest0-21swapper/1309:38:545
2372699181174,5cyclictest0-21swapper/1309:38:545
2372599181176,4cyclictest0-21swapper/1209:09:574
2372599181176,4cyclictest0-21swapper/1209:09:574
2375299180174,5cyclictest0-21swapper/3507:25:0529
2375299180174,4cyclictest0-21swapper/3508:05:1529
2375299180174,4cyclictest0-21swapper/3508:05:1429
2374199180137,24cyclictest0-21swapper/2508:54:5818
2374199180137,24cyclictest0-21swapper/2508:54:5718
2373099180167,6cyclictest0-21swapper/1611:43:188
2373099180167,6cyclictest0-21swapper/1611:43:178
2373099180167,6cyclictest0-21swapper/1611:43:178
2372699180175,4cyclictest0-21swapper/1308:36:065
2372699180175,4cyclictest0-21swapper/1308:36:055
2371099180165,6cyclictest0-21swapper/009:39:460
2371099180165,6cyclictest0-21swapper/009:39:450
2371099180165,6cyclictest0-21swapper/009:39:450
2375299179175,3cyclictest0-21swapper/3507:26:1229
2375299179175,3cyclictest0-21swapper/3507:26:1229
2375299179174,3cyclictest0-21swapper/3508:38:2429
2375299179174,3cyclictest0-21swapper/3508:38:2329
2375299179172,5cyclictest0-21swapper/3511:00:0629
2374599179173,4cyclictest0-21swapper/2808:10:5521
2374599179114,34cyclictest0-21swapper/2809:17:0121
2374599179114,34cyclictest0-21swapper/2809:17:0121
2374599179114,34cyclictest0-21swapper/2809:17:0121
2374199179172,5cyclictest0-21swapper/2508:27:1818
2374199179172,5cyclictest0-21swapper/2508:27:1818
2373499179153,14cyclictest171rcu_preempt10:33:5911
2373499179153,14cyclictest171rcu_preempt10:33:5911
2372699179164,8cyclictest171rcu_preempt09:00:105
2371099179137,23cyclictest0-21swapper/011:11:050
2371099179137,23cyclictest0-21swapper/011:11:040
2374199178150,17cyclictest0-21swapper/2510:19:4418
2374199178150,17cyclictest0-21swapper/2510:19:4418
2374199178136,31cyclictest37265-21CPU18
2374199178136,31cyclictest37265-21CPU18
2373499178174,3cyclictest0-21swapper/1908:49:4311
2373499178174,3cyclictest0-21swapper/1908:49:4311
2373099178146,15cyclictest0-21swapper/1608:36:078
2373099178146,15cyclictest0-21swapper/1608:36:078
2372699178173,4cyclictest0-21swapper/1307:54:145
2372699178173,4cyclictest0-21swapper/1307:54:135
2371199178173,4cyclictest0-21swapper/108:13:271
2371099178154,19cyclictest171rcu_preempt09:28:460
2371099178154,19cyclictest171rcu_preempt09:28:450
2371099178134,20cyclictest0-21swapper/007:41:030
2371099178134,20cyclictest0-21swapper/007:41:030
2371099178130,29cyclictest0-21swapper/012:18:390
2371099178130,29cyclictest0-21swapper/012:18:390
2374599177163,12cyclictest0-21swapper/2809:46:4121
2374599177163,12cyclictest0-21swapper/2809:46:4021
2374599177163,12cyclictest0-21swapper/2809:46:4021
2374399177134,40cyclictest0-21swapper/2610:59:3819
2374399177134,40cyclictest0-21swapper/2610:59:3819
2374399177134,40cyclictest0-21swapper/2610:59:3719
2374199177165,10cyclictest0-21swapper/2507:21:3118
2374199177140,25cyclictest0-21swapper/2510:42:3618
2374199177140,25cyclictest0-21swapper/2510:42:3518
2374199177135,14cyclictest171rcu_preempt07:45:2018
2374199177135,14cyclictest171rcu_preempt07:45:1918
2374199177133,34cyclictest2454-21CPU18
2374199177133,34cyclictest2454-21CPU18
2374199177133,34cyclictest2454-21CPU18
2374199177132,17cyclictest0-21swapper/2508:21:2218
2374199177132,17cyclictest0-21swapper/2508:21:2118
2374199177120,30cyclictest0-21swapper/2511:09:5018
2374199177120,30cyclictest0-21swapper/2511:09:4918
2374199177120,30cyclictest0-21swapper/2511:09:4918
2373799177163,11cyclictest0-21swapper/2211:56:1615
2373799177163,11cyclictest0-21swapper/2211:56:1615
2373799177163,11cyclictest0-21swapper/2211:56:1615
2372699177171,4cyclictest0-21swapper/1308:31:145
2372699177171,4cyclictest0-21swapper/1308:31:145
2371099177161,9cyclictest171rcu_preempt09:24:060
2371099177161,9cyclictest171rcu_preempt09:24:050
2371099177125,27cyclictest0-21swapper/011:08:430
2371099177125,27cyclictest0-21swapper/011:08:420
2371099177125,27cyclictest0-21swapper/011:08:420
2375299176172,2cyclictest0-21swapper/3508:46:2229
2375299176172,2cyclictest0-21swapper/3508:46:2229
2374399176121,42cyclictest0-21swapper/2612:26:0019
2374399176121,42cyclictest0-21swapper/2612:25:5919
2373499176172,3cyclictest0-21swapper/1908:28:0411
2373499176172,3cyclictest0-21swapper/1908:28:0311
2373099176146,13cyclictest0-21swapper/1609:29:108
2373099176146,13cyclictest0-21swapper/1609:29:108
2372699176170,4cyclictest0-21swapper/1308:51:345
2372699176170,4cyclictest0-21swapper/1308:51:345
2372699176169,5cyclictest0-21swapper/1310:13:215
2372699176169,5cyclictest0-21swapper/1310:13:215
2372699176169,5cyclictest0-21swapper/1310:13:215
2372599176133,26cyclictest0-21swapper/1208:49:554
2372599176133,26cyclictest0-21swapper/1208:49:554
2371099176155,11cyclictest0-21swapper/010:42:400
2371099176155,11cyclictest0-21swapper/010:42:400
2371099176132,24cyclictest0-21swapper/009:15:540
2371099176132,24cyclictest0-21swapper/009:15:540
2371099176132,24cyclictest0-21swapper/009:15:540
2375299175170,4cyclictest0-21swapper/3508:31:4229
2375299175170,4cyclictest0-21swapper/3508:31:4229
2374399175121,48cyclictest0-21swapper/2610:15:0519
2374399175121,48cyclictest0-21swapper/2610:15:0519
2374399175121,48cyclictest0-21swapper/2610:15:0519
2374399175120,41cyclictest0-21swapper/2611:46:2019
2374399175120,41cyclictest0-21swapper/2611:46:2019
2374199175132,26cyclictest0-21swapper/2512:09:4218
2374199175132,26cyclictest0-21swapper/2512:09:4218
2374199175125,29cyclictest0-21swapper/2512:17:0818
2374199175125,29cyclictest0-21swapper/2512:17:0718
2374199175119,44cyclictest0-21swapper/2509:09:1918
2374199175119,44cyclictest0-21swapper/2509:09:1818
237379917599,49cyclictest2459-21CPU15
237379917599,49cyclictest2459-21CPU15
237379917599,49cyclictest2459-21CPU15
2373499175159,3cyclictest171rcu_preempt10:51:0911
2373499175159,3cyclictest171rcu_preempt10:51:0811
2373499175159,3cyclictest171rcu_preempt10:51:0811
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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