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2025-12-11 - 14:36
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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 rackcslot6.osadl.org (updated Thu Dec 11, 2025 00:46:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
37747732136117,3sleep20-21swapper/219:05:192
377494821180,7sleep40-21swapper/419:05:214
398830621000,3sleep549-21ksoftirqd/522:56:075
377600929442,12sleep60-21swapper/619:06:116
377607529172,17sleep70-21swapper/719:07:107
40986652830,1sleep1201rcuc/100:25:021
3776492998010,42cyclictest42-21ksoftirqd/420:13:154
39426552790,0sleep30-21swapper/322:20:173
38972132790,0sleep50-21swapper/521:45:105
3776492997914,35cyclictest0-21swapper/422:58:154
38255812780,0sleep60-21swapper/620:25:176
37884722750,0sleep6551rcuc/619:25:196
377646599751,42cyclictest0-21swapper/123:58:151
40082522720,0sleep30-21swapper/323:12:313
39792712720,0sleep40-21swapper/422:50:144
38984402720,0sleep20-21swapper/221:45:152
3776465997214,28cyclictest0-21swapper/123:33:151
377613627150,14sleep30-21swapper/319:08:013
377598827146,12sleep10-21swapper/119:05:591
377612926943,13sleep50-21swapper/519:07:555
377317026943,12sleep00-21swapper/019:05:000
3776477996515,39cyclictest0-21swapper/219:38:152
377650899625,24cyclictest0-21swapper/600:08:156
3776514996016,33cyclictest0-21swapper/721:23:167
3776477996016,36cyclictest0-21swapper/220:03:162
3776477996015,36cyclictest0-21swapper/219:18:152
3776500995915,36cyclictest0-21swapper/520:38:155
3776500995834,24cyclictest0-21swapper/523:08:155
3776500995817,32cyclictest0-21swapper/521:58:165
3776477995811,47cyclictest28-21ksoftirqd/200:18:152
3776514995615,35cyclictest0-21swapper/721:38:157
3776477995622,34cyclictest0-21swapper/223:43:152
3776477995510,45cyclictest28-21ksoftirqd/221:03:152
3776500995416,35cyclictest0-21swapper/519:53:155
3776500995414,35cyclictest0-21swapper/521:13:155
3776477995215,37cyclictest0-21swapper/220:28:162
3776500995114,36cyclictest0-21swapper/520:48:155
3776508994814,34cyclictest0-21swapper/621:48:166
3776508994714,33cyclictest0-21swapper/622:13:156
3776508994414,30cyclictest0-21swapper/622:33:166
3776508994216,25cyclictest0-21swapper/622:23:156
3776508994016,24cyclictest0-21swapper/623:23:156
3776514993915,20cyclictest0-21swapper/700:33:157
3776459993511,24cyclictest0-21swapper/020:53:580
3776514993410,24cyclictest0-21swapper/723:44:587
3776485993410,24cyclictest0-21swapper/323:49:583
3776465993310,23cyclictest0-21swapper/121:25:581
39618482320,1sleep763-21ksoftirqd/722:35:187
377651499328,24cyclictest0-21swapper/721:55:587
377650099328,24cyclictest0-21swapper/523:12:585
377645999329,0cyclictest0-21swapper/020:47:580
377645999328,24cyclictest0-21swapper/020:27:580
3776492993115,3cyclictest42-21ksoftirqd/421:33:154
377648599317,24cyclictest0-21swapper/322:05:583
40253592300,3sleep5377650099cyclictest23:25:235
3776500993014,15cyclictest0-21swapper/500:38:155
377646599307,0cyclictest0-21swapper/121:56:581
377646599306,24cyclictest0-21swapper/123:14:581
377651499295,24cyclictest0-21swapper/700:29:587
3776514992913,15cyclictest0-21swapper/723:48:167
3776514992913,15cyclictest0-21swapper/720:53:157
3776500992913,15cyclictest0-21swapper/500:03:165
3776477992913,15cyclictest0-21swapper/222:08:152
40946732280,1sleep335-21ksoftirqd/300:20:243
377650099284,24cyclictest0-21swapper/519:29:585
377649299284,24cyclictest0-21swapper/422:41:584
3776492992828,0cyclictest0-21swapper/400:31:194
3776492992812,15cyclictest0-21swapper/419:33:164
377646599284,24cyclictest0-21swapper/121:21:581
377646599284,24cyclictest0-21swapper/120:12:581
3776514992711,15cyclictest0-21swapper/721:08:157
3776508992711,15cyclictest0-21swapper/621:28:156
3776514992610,15cyclictest0-21swapper/723:38:157
3776508992626,0cyclictest0-21swapper/623:02:236
3776508992610,15cyclictest0-21swapper/600:23:156
377650099262,24cyclictest0-21swapper/500:17:585
3776500992610,15cyclictest0-21swapper/520:58:155
3776500992610,15cyclictest0-21swapper/520:08:165
3776492992610,15cyclictest0-21swapper/420:23:164
377648599262,24cyclictest0-21swapper/319:43:583
377646599262,24cyclictest0-21swapper/123:51:581
377646599262,24cyclictest0-21swapper/122:20:591
3776465992610,15cyclictest0-21swapper/122:03:151
377651499259,15cyclictest0-21swapper/723:13:157
3776514992524,1cyclictest2107-21gnome-shell00:16:587
3776514992510,5cyclictest0-21swapper/723:28:157
3776500992524,1cyclictest2107-21gnome-shell00:25:595
3776485992524,1cyclictest2107-21gnome-shell00:31:583
3776465992524,1cyclictest2107-21gnome-shell00:35:581
377650899240,1cyclictest0-21swapper/622:08:596
377649299240,23cyclictest0-21swapper/421:18:594
377648599240,24cyclictest0-21swapper/321:45:593
3776465992423,1cyclictest2107-21gnome-shell23:46:591
377645999247,16cyclictest0-21swapper/023:18:150
3776459992415,9cyclictest0-21swapper/022:48:150
39955062230,0sleep30-21swapper/323:02:223
377651499226,15cyclictest0-21swapper/719:48:157
377650099227,12cyclictest0-21swapper/519:23:155
377650099226,15cyclictest0-21swapper/521:43:155
377649299226,15cyclictest0-21swapper/422:38:154
377647799226,15cyclictest0-21swapper/223:53:152
377647799226,15cyclictest0-21swapper/220:43:152
3776465992221,1cyclictest2107-21gnome-shell22:26:581
377650099215,15cyclictest0-21swapper/522:53:155
377646599215,15cyclictest0-21swapper/100:13:151
3776465992121,0cyclictest2107-21gnome-shell23:21:591
40339522200,0sleep00-21swapper/023:33:110
377651499204,15cyclictest0-21swapper/722:28:167
3776508992019,1cyclictest2107-21gnome-shell20:05:586
3776485992020,0cyclictest0-21swapper/322:36:583
3776485992019,1cyclictest2107-21gnome-shell23:09:593
216999200,0rtkit-daemon0-21swapper/022:13:030
38554812190,0sleep10-21swapper/121:11:031
377651499197,11cyclictest0-21swapper/719:13:157
377650899193,15cyclictest0-21swapper/621:18:156
3776500991919,0cyclictest0-21swapper/523:23:585
3776485991918,1cyclictest0-21swapper/319:36:583
3776485991917,2cyclictest3805346-21kworker/3:121:19:353
377646599192,16cyclictest0-21swapper/119:58:161
3776465991919,0cyclictest0-21swapper/123:38:581
3776514991817,1cyclictest2107-21gnome-shell23:16:587
377650099184,13cyclictest0-21swapper/519:43:165
3776477991817,1cyclictest28-21ksoftirqd/223:18:452
377646599182,15cyclictest0-21swapper/120:33:151
3776465991817,1cyclictest2107-21gnome-shell21:03:581
377645999186,12cyclictest40703002sleep000:01:070
40563492170,1sleep30-21swapper/323:50:213
377651499173,13cyclictest0-21swapper/722:43:157
377650899171,8cyclictest0-21swapper/619:54:296
3776500991717,0cyclictest0-21swapper/523:04:595
3776500991717,0cyclictest0-21swapper/520:26:595
3776500991716,1cyclictest0-21swapper/522:10:585
377650099171,15cyclictest0-21swapper/522:18:165
3776492991716,1cyclictest0-21swapper/420:03:584
3776465991717,0cyclictest0-21swapper/123:06:581
3776459991715,1cyclictest97850irq/166-enp0s3121:55:140
3776514991616,0cyclictest0-21swapper/722:59:597
3776514991615,1cyclictest2107-21gnome-shell00:05:587
3776508991610,5cyclictest844-21nscd00:10:406
3776492991615,1cyclictest42-21ksoftirqd/422:24:184
3776492991613,2cyclictest4026652-21sh23:26:454
3776485991615,1cyclictest2107-21gnome-shell22:44:593
3776485991615,1cyclictest0-21swapper/321:33:583
377647799160,1cyclictest0-21swapper/223:03:162
377646599161,12cyclictest0-21swapper/120:18:161
377646599160,1cyclictest121rcu_preempt23:25:121
216999160,1rtkit-daemon2168-21rtkit-daemon19:45:114
40407742150,3sleep60-21swapper/623:38:566
3776514991515,0cyclictest0-21swapper/722:03:587
3776514991514,1cyclictest2107-21gnome-shell21:46:587
377650899150,15cyclictest0-21swapper/619:23:596
377650899150,0cyclictest0-21swapper/620:19:586
3776500991515,0cyclictest0-21swapper/521:34:595
377650099151,1cyclictest121rcu_preempt00:24:135
3776492991515,0cyclictest0-21swapper/420:56:584
3776492991513,1cyclictest0-21swapper/420:30:204
3776485991511,2cyclictest3805346-21kworker/3:121:54:193
3776485991511,2cyclictest3805346-21kworker/3:121:54:193
3776477991513,1cyclictest0-21swapper/223:30:132
3776477991510,5cyclictest986-21runrttasks21:22:002
377646599150,13cyclictest0-21swapper/120:50:151
3776459991515,0cyclictest0-21swapper/022:15:130
377645999150,15cyclictest0-21swapper/020:20:580
216999150,1rtkit-daemon2168-21rtkit-daemon21:36:430
39209772140,0sleep50-21swapper/522:04:095
377650899141,6cyclictest937-21lldpd23:25:146
3776492991414,0cyclictest0-21swapper/419:19:164
3776485991413,1cyclictest2107-21gnome-shell00:38:593
3776485991413,1cyclictest0-21swapper/323:58:583
377648599140,1cyclictest0-21swapper/323:44:593
377648599140,1cyclictest0-21swapper/323:23:213
377648599140,1cyclictest0-21swapper/321:38:193
377648599140,13cyclictest0-21swapper/300:05:193
377647799140,1cyclictest0-21swapper/221:10:122
377647799140,13cyclictest4084087-21ssh00:12:482
377647799140,13cyclictest0-21swapper/221:53:152
377647799140,13cyclictest0-21swapper/221:53:152
3776465991414,0cyclictest0-21swapper/121:49:581
3776465991413,1cyclictest0-21swapper/121:50:161
3776465991413,1cyclictest0-21swapper/121:50:161
3776465991413,1cyclictest0-21swapper/100:20:311
3776465991410,2cyclictest3925094-21kworker/u16:222:16:031
3776459991413,1cyclictest2107-21gnome-shell19:32:580
40132812130,0sleep30-21swapper/323:15:453
377651499137,5cyclictest3779569-21munin-node22:50:167
3776514991313,0cyclictest0-21swapper/720:17:587
377651499130,13cyclictest0-21swapper/721:44:097
377651499130,12cyclictest0-21swapper/700:35:577
377650899137,6cyclictest2297-21pool-gsd-smartc23:59:416
3776508991312,1cyclictest0-21swapper/623:15:146
377650899130,13cyclictest0-21swapper/622:55:146
377650899130,13cyclictest0-21swapper/622:43:516
377650899130,13cyclictest0-21swapper/622:36:426
377650899130,13cyclictest0-21swapper/600:27:166
377650899130,0cyclictest0-21swapper/622:16:426
3776500991312,1cyclictest3971889-21sh22:44:385
377650099130,13cyclictest0-21swapper/523:32:085
377650099130,13cyclictest0-21swapper/521:50:585
377650099130,13cyclictest0-21swapper/521:50:585
377650099130,13cyclictest0-21swapper/521:02:025
377650099130,13cyclictest0-21swapper/500:31:095
377650099130,0cyclictest0-21swapper/523:50:595
377650099130,0cyclictest0-21swapper/500:07:045
3776492991313,0cyclictest0-21swapper/422:45:474
3776492991312,1cyclictest3930094-21memory22:10:204
3776492991311,1cyclictest3852002-21diskmemload21:55:144
377649299130,1cyclictest0-21swapper/423:14:534
377649299130,13cyclictest0-21swapper/423:45:384
377649299130,13cyclictest0-21swapper/423:37:494
377649299130,13cyclictest0-21swapper/423:17:014
377649299130,13cyclictest0-21swapper/422:19:564
377649299130,13cyclictest0-21swapper/422:02:514
377649299130,13cyclictest0-21swapper/421:41:534
377649299130,13cyclictest0-21swapper/421:20:264
377649299130,0cyclictest0-21swapper/421:45:574
3776485991310,2cyclictest3936157-21kworker/u16:022:16:193
377648599130,13cyclictest0-21swapper/322:46:273
377648599130,13cyclictest0-21swapper/300:18:393
377648599130,0cyclictest0-21swapper/300:12:583
3776465991313,0cyclictest0-21swapper/121:19:581
3776465991313,0cyclictest0-21swapper/119:12:221
3776465991313,0cyclictest0-21swapper/100:08:281
3776465991312,1cyclictest2107-21gnome-shell22:30:581
3776465991312,1cyclictest0-21swapper/122:45:231
3776465991312,1cyclictest0-21swapper/121:37:541
3776465991312,1cyclictest0-21swapper/119:45:321
3776465991310,2cyclictest21-21ksoftirqd/123:00:231
377646599130,13cyclictest0-21swapper/121:43:261
377646599130,0cyclictest0-21swapper/122:36:471
3776459991313,0cyclictest0-21swapper/021:53:580
3776459991313,0cyclictest0-21swapper/021:53:580
3776459991312,1cyclictest97850irq/166-enp0s3122:41:370
3776459991312,1cyclictest0-21swapper/023:05:220
377645999130,13cyclictest0-21swapper/023:50:530
377645999130,13cyclictest0-21swapper/023:37:340
377645999130,13cyclictest0-21swapper/023:29:540
377645999130,13cyclictest0-21swapper/021:41:370
377645999130,13cyclictest0-21swapper/021:20:090
377645999130,13cyclictest0-21swapper/000:08:180
3776514991212,0cyclictest0-21swapper/719:17:587
377651499120,12cyclictest0-21swapper/719:30:267
377651499120,0cyclictest0-21swapper/722:23:267
377650899123,8cyclictest3779569-21munin-node22:46:586
3776508991212,0cyclictest0-21swapper/623:32:386
3776508991212,0cyclictest0-21swapper/623:11:416
3776508991212,0cyclictest0-21swapper/623:09:336
3776508991212,0cyclictest0-21swapper/622:25:096
3776508991212,0cyclictest0-21swapper/622:01:066
3776508991212,0cyclictest0-21swapper/600:18:016
377650899120,1cyclictest0-21swapper/620:46:086
377650899120,0cyclictest0-21swapper/621:39:286
3776500991212,0cyclictest0-21swapper/522:26:355
3776500991212,0cyclictest0-21swapper/522:24:285
3776500991212,0cyclictest0-21swapper/520:30:585
3776500991212,0cyclictest0-21swapper/519:15:215
3776500991211,1cyclictest49-21ksoftirqd/523:57:335
377650099120,0cyclictest0-21swapper/522:05:175
377649299124,7cyclictest2297-21pool-gsd-smartc00:06:004
3776492991212,0cyclictest0-21swapper/423:04:584
3776492991212,0cyclictest0-21swapper/421:52:474
3776492991212,0cyclictest0-21swapper/421:52:464
3776492991212,0cyclictest0-21swapper/420:15:134
3776492991211,1cyclictest0-21swapper/423:42:034
3776492991210,1cyclictest3956917-21sh22:31:194
3776485991212,0cyclictest0-21swapper/321:41:063
3776485991212,0cyclictest0-21swapper/300:27:553
3776485991211,1cyclictest0-21swapper/321:58:293
3776485991211,1cyclictest0-21swapper/320:06:363
3776485991210,2cyclictest3749585-21kworker/3:319:15:163
3776485991210,1cyclictest3805346-21kworker/3:122:56:153
377648599120,12cyclictest0-21swapper/323:28:053
377647799127,3cyclictest844-21nscd21:18:112
3776477991212,0cyclictest0-21swapper/223:05:192
3776477991212,0cyclictest0-21swapper/220:52:002
3776477991212,0cyclictest0-21swapper/219:25:382
3776477991212,0cyclictest0-21swapper/200:05:582
377647799120,12cyclictest0-21swapper/223:12:192
377647799120,12cyclictest0-21swapper/200:33:082
377646599121,1cyclictest121rcu_preempt00:31:201
3776465991211,1cyclictest2107-21gnome-shell19:15:581
377646599120,1cyclictest121rcu_preempt21:30:201
377646599120,0cyclictest0-21swapper/119:20:201
377645999128,3cyclictest97850irq/166-enp0s3122:25:000
377645999124,4cyclictest2297-21pool-gsd-smartc23:23:060
3776459991212,0cyclictest0-21swapper/022:56:050
3776459991212,0cyclictest0-21swapper/022:39:580
3776459991212,0cyclictest0-21swapper/022:00:290
3776459991211,1cyclictest97850irq/166-enp0s3121:47:230
3776459991211,1cyclictest2107-21gnome-shell20:43:580
3776459991211,1cyclictest10-21ksoftirqd/022:29:140
3776459991210,1cyclictest0-21swapper/000:30:140
377645999120,1cyclictest3877593-21cat21:30:000
377645999120,12cyclictest0-21swapper/022:32:300
377645999120,12cyclictest0-21swapper/000:15:160
377645999120,11cyclictest0-21swapper/019:25:190
216999120,1rtkit-daemon2168-21rtkit-daemon22:06:594
216999120,1rtkit-daemon2168-21rtkit-daemon00:28:580
216999120,0rtkit-daemon0-21swapper/419:44:264
216999120,0rtkit-daemon0-21swapper/419:15:030
216999120,0rtkit-daemon0-21swapper/023:56:154
216999120,0rtkit-daemon0-21swapper/020:01:590
40594702110,1sleep70-21swapper/723:53:387
38742572110,0sleep20-21swapper/221:25:472
3776514991111,0cyclictest0-21swapper/722:10:077
3776514991111,0cyclictest0-21swapper/721:17:267
3776514991110,1cyclictest0-21swapper/721:25:427
377651499110,11cyclictest0-21swapper/720:48:577
377651499110,0cyclictest0-21swapper/723:06:027
377651499110,0cyclictest0-21swapper/722:31:147
377651499110,0cyclictest0-21swapper/720:44:147
377651499110,0cyclictest0-21swapper/720:32:137
377650899112,4cyclictest587-21systemd-journal19:33:506
3776508991111,0cyclictest0-21swapper/621:24:596
3776508991111,0cyclictest0-21swapper/600:04:016
3776508991110,1cyclictest0-21swapper/623:51:306
3776500991111,0cyclictest0-21swapper/500:11:575
3776500991110,1cyclictest2107-21gnome-shell21:38:595
3776500991110,1cyclictest0-21swapper/522:49:405
3776500991110,1cyclictest0-21swapper/521:19:165
377650099110,11cyclictest0-21swapper/520:41:425
377649299117,2cyclictest937-21lldpd20:51:124
3776492991111,0cyclictest0-21swapper/423:54:444
3776492991111,0cyclictest0-21swapper/400:38:284
3776492991111,0cyclictest0-21swapper/400:21:254
377649299110,10cyclictest0-21swapper/419:25:194
377649299110,0cyclictest0-21swapper/420:08:424
377648599119,2cyclictest3805346-21kworker/3:123:39:203
3776485991111,0cyclictest0-21swapper/322:11:193
3776485991111,0cyclictest0-21swapper/320:28:533
3776485991110,1cyclictest3805346-21kworker/3:122:33:113
3776485991110,1cyclictest3805346-21kworker/3:120:50:233
377648599110,11cyclictest0-21swapper/320:56:233
377648599110,11cyclictest0-21swapper/320:46:173
377648599110,11cyclictest0-21swapper/319:45:393
377648599110,11cyclictest0-21swapper/319:23:123
377648599110,11cyclictest0-21swapper/319:11:583
377647799118,2cyclictest2107-21gnome-shell21:58:582
3776477991111,0cyclictest0-21swapper/223:26:482
3776477991111,0cyclictest0-21swapper/223:23:222
3776477991110,1cyclictest0-21swapper/220:58:002
377647799110,8cyclictest901-21NetworkManager00:38:302
377647799110,11cyclictest0-21swapper/223:59:492
377647799110,11cyclictest0-21swapper/222:47:072
377647799110,11cyclictest0-21swapper/221:44:112
377647799110,11cyclictest0-21swapper/200:28:552
377647799110,0cyclictest0-21swapper/222:29:232
377646599111,3cyclictest121rcu_preempt20:08:091
377646599111,1cyclictest121rcu_preempt00:15:121
3776465991111,0cyclictest0-21swapper/123:15:191
3776465991111,0cyclictest0-21swapper/122:08:101
377646599110,8cyclictest121rcu_preempt22:10:071
377646599110,2cyclictest121rcu_preempt20:23:291
377646599110,11cyclictest0-21swapper/120:55:571
377646599110,11cyclictest0-21swapper/120:37:051
377646599110,0cyclictest0-21swapper/120:46:311
3776459991111,0cyclictest0-21swapper/023:41:460
3776459991111,0cyclictest0-21swapper/019:14:560
377645999110,11cyclictest0-21swapper/020:56:150
377645999110,11cyclictest0-21swapper/020:32:410
377645999110,11cyclictest0-21swapper/019:44:420
377645999110,0cyclictest0-21swapper/019:59:490
216999110,0rtkit-daemon0-21swapper/422:07:160
216999110,0rtkit-daemon0-21swapper/420:08:140
216999110,0rtkit-daemon0-21swapper/400:10:120
216999110,0rtkit-daemon0-21swapper/021:38:274
216999110,0rtkit-daemon0-21swapper/020:43:234
216999110,0rtkit-daemon0-21swapper/020:29:224
216999110,0rtkit-daemon0-21swapper/019:56:264
40347962100,1sleep70-21swapper/723:34:237
37953122100,1sleep00-21swapper/019:35:220
3776514991010,0cyclictest0-21swapper/720:58:237
3776514991010,0cyclictest0-21swapper/720:25:337
3776514991010,0cyclictest0-21swapper/719:56:087
3776514991010,0cyclictest0-21swapper/719:41:387
377650899109,1cyclictest0-21swapper/621:53:086
377650899109,1cyclictest0-21swapper/621:53:076
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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