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2026-04-15 - 09:18
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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, lowest P state: performance
Characteristics of the highest latencies:
System rack3slot1.osadl.org (updated Wed Apr 15, 2026 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
527699124123cyclictest0-21swapper/317:47:093
527699114113cyclictest0-21swapper/320:26:463
527699104102cyclictest0-21swapper/318:07:123
527699103102cyclictest0-21swapper/322:26:563
527699103102cyclictest0-21swapper/319:52:013
5276999492cyclictest0-21swapper/322:46:403
5276999392cyclictest0-21swapper/321:32:063
5276999392cyclictest0-21swapper/320:37:003
5258998972cyclictest23452-21tune2fs19:22:041
5258998882cyclictest0-21swapper/118:22:051
5258998881cyclictest23569-21tune2fs20:37:001
5258998881cyclictest14763-21tune2fs20:17:001
5258998782cyclictest0-21swapper/121:45:461
5258998782cyclictest0-21swapper/120:36:291
5258998782cyclictest0-21swapper/119:32:311
5258998782cyclictest0-21swapper/117:47:091
5258998781cyclictest27827-21tune2fs22:01:571
5258998682cyclictest0-21swapper/122:23:051
5258998682cyclictest0-21swapper/120:56:451
5258998682cyclictest0-21swapper/119:17:101
5258998682cyclictest0-21swapper/118:37:101
5258998472cyclictest0-21swapper/120:06:471
5276998382cyclictest0-21swapper/322:47:013
5276998382cyclictest0-21swapper/322:16:493
5276998382cyclictest0-21swapper/322:11:573
5276998382cyclictest0-21swapper/322:07:003
5276998382cyclictest0-21swapper/322:01:463
5276998382cyclictest0-21swapper/321:51:453
5276998382cyclictest0-21swapper/321:42:043
5276998382cyclictest0-21swapper/321:27:043
5276998382cyclictest0-21swapper/321:22:043
5276998382cyclictest0-21swapper/321:16:583
5276998382cyclictest0-21swapper/320:56:453
5276998382cyclictest0-21swapper/320:51:563
5276998382cyclictest0-21swapper/320:46:343
5276998382cyclictest0-21swapper/320:32:073
5276998382cyclictest0-21swapper/320:27:043
5276998382cyclictest0-21swapper/320:21:313
5276998382cyclictest0-21swapper/320:12:073
5276998382cyclictest0-21swapper/320:02:083
5276998382cyclictest0-21swapper/319:47:103
5276998382cyclictest0-21swapper/319:43:103
5276998382cyclictest0-21swapper/319:41:253
5276998382cyclictest0-21swapper/319:27:053
5276998382cyclictest0-21swapper/319:27:053
5276998382cyclictest0-21swapper/319:26:233
5276998382cyclictest0-21swapper/319:21:223
5276998382cyclictest0-21swapper/319:12:093
5276998382cyclictest0-21swapper/319:06:193
5276998382cyclictest0-21swapper/318:57:053
5276998382cyclictest0-21swapper/318:52:113
5276998382cyclictest0-21swapper/318:42:113
5276998382cyclictest0-21swapper/318:27:043
5276998382cyclictest0-21swapper/318:22:123
5276998382cyclictest0-21swapper/318:17:053
5276998382cyclictest0-21swapper/318:12:073
5276998382cyclictest0-21swapper/318:02:093
5276998382cyclictest0-21swapper/317:52:133
5276998382cyclictest0-21swapper/317:45:553
5276998382cyclictest0-21swapper/317:32:143
5276998382cyclictest0-21swapper/317:27:033
5276998381cyclictest17061-21tune2fs22:51:523
5258998382cyclictest0-21swapper/122:17:391
5258998382cyclictest0-21swapper/121:37:041
5258998382cyclictest0-21swapper/121:02:061
5258998382cyclictest0-21swapper/121:02:061
5258998382cyclictest0-21swapper/120:51:561
5258998382cyclictest0-21swapper/120:51:351
5258998382cyclictest0-21swapper/120:31:331
5258998382cyclictest0-21swapper/120:26:461
5258998382cyclictest0-21swapper/120:16:301
5258998382cyclictest0-21swapper/119:53:501
5258998382cyclictest0-21swapper/119:42:081
5258998382cyclictest0-21swapper/119:27:091
5258998382cyclictest0-21swapper/119:27:091
5258998382cyclictest0-21swapper/119:07:101
5258998382cyclictest0-21swapper/118:57:111
5258998382cyclictest0-21swapper/118:52:111
5258998382cyclictest0-21swapper/118:47:091
5258998382cyclictest0-21swapper/118:32:121
5258998382cyclictest0-21swapper/118:07:071
5258998382cyclictest0-21swapper/117:57:131
5258998382cyclictest0-21swapper/117:56:071
5258998382cyclictest0-21swapper/117:37:131
5258998381cyclictest31818-21tune2fs18:27:041
5258998381cyclictest24911-21aten2.4-expect18:12:021
5258998381cyclictest23706-21tune2fs21:51:561
5258998381cyclictest15014-21tune2fs21:31:591
5258998381cyclictest12952-21tune2fs22:41:551
5258998381cyclictest10669-21tune2fs22:36:551
5276998281cyclictest0-21swapper/321:56:533
5276998281cyclictest0-21swapper/318:32:053
5258998281cyclictest6483-21tune2fs22:26:561
5258998281cyclictest0-21swapper/121:22:061
5258998271cyclictest0-21swapper/117:45:551
5276998079cyclictest0-21swapper/317:37:063
5258997972cyclictest1173-21aten2.4-expect19:47:001
5258997672cyclictest0-21swapper/121:07:001
5258997672cyclictest0-21swapper/118:02:121
5258997472cyclictest7686-21aten2.4-expect17:32:051
5276997372cyclictest0-21swapper/322:37:023
5276997372cyclictest0-21swapper/322:35:063
5276997372cyclictest0-21swapper/321:49:183
5276997372cyclictest0-21swapper/321:07:143
5276997372cyclictest0-21swapper/321:01:573
5276997372cyclictest0-21swapper/321:01:573
5276997372cyclictest0-21swapper/320:48:203
5276997372cyclictest0-21swapper/320:07:103
5276997372cyclictest0-21swapper/319:57:073
5276997372cyclictest0-21swapper/319:07:163
5276997372cyclictest0-21swapper/317:58:513
5258997372cyclictest0-21swapper/122:51:581
5258997372cyclictest0-21swapper/122:06:511
5258997372cyclictest0-21swapper/121:56:541
5258997372cyclictest0-21swapper/121:46:541
5258997372cyclictest0-21swapper/121:12:011
5258997372cyclictest0-21swapper/120:01:281
5258997372cyclictest0-21swapper/119:36:591
5258997372cyclictest0-21swapper/119:02:021
5258997372cyclictest0-21swapper/118:42:031
5258997372cyclictest0-21swapper/117:27:121
5258997371cyclictest10476-21tune2fs20:07:001
5276997271cyclictest0-21swapper/322:21:573
5276997271cyclictest0-21swapper/321:16:383
5258997271cyclictest0-21swapper/122:31:511
5258997262cyclictest0-21swapper/120:46:451
5258997170cyclictest0-21swapper/118:21:081
5258996962cyclictest0-21swapper/121:17:431
5258996862cyclictest0-21swapper/122:46:581
5258996862cyclictest0-21swapper/122:12:011
5258996862cyclictest0-21swapper/121:27:011
5258996762cyclictest0-21swapper/119:12:011
5276996462cyclictest0-21swapper/319:32:103
5276996462cyclictest0-21swapper/317:26:523
5276996362cyclictest0-21swapper/321:36:553
5276996362cyclictest0-21swapper/318:47:013
5276996362cyclictest0-21swapper/318:36:533
5267996362cyclictest0-21swapper/217:42:042
5258996362cyclictest0-21swapper/117:26:521
5248996362cyclictest0-21swapper/020:55:550
5267996261cyclictest0-21swapper/219:41:592
5267996261cyclictest0-21swapper/218:42:032
5248996261cyclictest0-21swapper/020:27:320
5248996261cyclictest0-21swapper/017:28:530
5267996160cyclictest0-21swapper/221:01:572
5267996160cyclictest0-21swapper/221:01:572
5267996160cyclictest0-21swapper/217:28:512
5248996160cyclictest0-21swapper/022:53:510
5248996059cyclictest0-21swapper/018:58:100
5248996059cyclictest0-21swapper/018:02:030
5248995958cyclictest0-21swapper/017:40:080
5248995941cyclictest0-21swapper/022:22:290
5248995941cyclictest0-21swapper/021:30:570
5248995941cyclictest0-21swapper/019:15:060
5248995941cyclictest0-21swapper/018:15:440
5248995850cyclictest0-21swapper/019:34:430
5248995841cyclictest0-21swapper/022:44:040
5248995841cyclictest0-21swapper/022:32:500
5248995841cyclictest0-21swapper/022:31:020
5248995841cyclictest0-21swapper/022:12:290
5248995841cyclictest0-21swapper/022:02:280
5248995841cyclictest0-21swapper/021:52:380
5248995841cyclictest0-21swapper/021:37:280
5248995841cyclictest0-21swapper/021:23:290
5248995841cyclictest0-21swapper/021:14:210
5248995841cyclictest0-21swapper/021:02:240
5248995841cyclictest0-21swapper/021:02:240
5248995841cyclictest0-21swapper/020:47:280
5248995841cyclictest0-21swapper/020:40:090
5248995841cyclictest0-21swapper/020:34:150
5248995841cyclictest0-21swapper/020:16:480
5248995841cyclictest0-21swapper/020:13:220
5248995841cyclictest0-21swapper/020:09:160
5248995841cyclictest0-21swapper/020:04:040
5248995841cyclictest0-21swapper/019:59:520
5248995841cyclictest0-21swapper/019:56:160
5248995841cyclictest0-21swapper/019:49:290
5248995841cyclictest0-21swapper/019:38:410
5248995841cyclictest0-21swapper/019:27:370
5248995841cyclictest0-21swapper/019:27:370
5248995841cyclictest0-21swapper/019:23:060
5248995841cyclictest0-21swapper/019:20:360
5248995841cyclictest0-21swapper/019:09:580
5248995841cyclictest0-21swapper/019:02:280
5248995841cyclictest0-21swapper/018:56:230
5248995841cyclictest0-21swapper/018:46:130
5248995841cyclictest0-21swapper/018:39:290
5248995841cyclictest0-21swapper/018:21:440
5248995841cyclictest0-21swapper/017:53:510
5248995841cyclictest0-21swapper/017:47:190
5248995841cyclictest0-21swapper/017:43:570
5248995841cyclictest0-21swapper/017:32:580
5267995741cyclictest0-21swapper/222:25:472
5248995741cyclictest0-21swapper/018:25:360
5267995652cyclictest0-21swapper/219:01:502
5267995644cyclictest0-21swapper/219:11:492
5267995641cyclictest0-21swapper/222:41:542
5267995641cyclictest0-21swapper/222:39:102
5267995641cyclictest0-21swapper/221:09:422
5267995641cyclictest0-21swapper/220:07:022
5267995641cyclictest0-21swapper/219:29:062
5267995641cyclictest0-21swapper/219:29:062
5267995641cyclictest0-21swapper/218:24:482
5267995641cyclictest0-21swapper/218:01:032
5248995654cyclictest128650irq/46-eth022:36:530
5248995654cyclictest128650irq/46-eth021:31:570
5248995641cyclictest84950kworker/0:122:17:130
5248995641cyclictest2476250kworker/0:221:00:040
5248995641cyclictest1802350kworker/0:120:44:580
5248995641cyclictest0-21swapper/021:57:340
5267995554cyclictest8018-21munin-node22:31:582
5267995554cyclictest24763-21latency_hist18:11:512
5267995554cyclictest15929-21runrttasks17:50:252
5267995554cyclictest0-21swapper/221:57:102
5267995553cyclictest5050irq/44-ahci20:53:442
5267995553cyclictest5050irq/44-ahci19:41:192
5267995552cyclictest0-21swapper/221:40:062
5267995552cyclictest0-21swapper/220:59:222
5267995551cyclictest1381650kworker/2:020:12:582
5267995551cyclictest0-21swapper/220:22:272
5267995543cyclictest181ksoftirqd/220:20:232
5267995541cyclictest0-21swapper/222:30:122
5267995541cyclictest0-21swapper/218:04:212
5248995554cyclictest0-21swapper/022:09:420
5248995541cyclictest0-21swapper/022:47:480
5248995541cyclictest0-21swapper/021:06:580
5248995541cyclictest0-21swapper/019:46:270
5267995453cyclictest5050irq/44-ahci20:30:372
5267995453cyclictest278-21usb-storage19:17:562
5267995453cyclictest278-21usb-storage19:14:262
5267995453cyclictest278-21usb-storage18:58:342
5267995453cyclictest22730-21kworker/2:020:39:172
5267995453cyclictest22583-21kworker/2:319:24:182
5267995453cyclictest181ksoftirqd/222:06:392
5267995453cyclictest181ksoftirqd/221:24:152
5267995453cyclictest181ksoftirqd/219:48:232
5267995453cyclictest181ksoftirqd/218:30:162
5267995453cyclictest14385-21latency_hist21:31:432
5267995453cyclictest0-21swapper/217:54:052
5267995452cyclictest18755-21telnet21:41:552
5267995452cyclictest11344-21runrttasks17:37:352
5267995452cyclictest0-21swapper/221:36:112
5267995452cyclictest0-21swapper/218:50:232
5267995451cyclictest187650hald-addon-stor19:56:502
5267995451cyclictest0-21swapper/218:32:332
5267995451cyclictest0-21swapper/217:32:282
5267995442cyclictest5050irq/44-ahci18:19:442
5267995441cyclictest187650hald-addon-stor18:55:512
5267995441cyclictest0-21swapper/222:53:102
5267995441cyclictest0-21swapper/221:46:592
5267995441cyclictest0-21swapper/221:20:452
5267995441cyclictest0-21swapper/221:12:252
5248995453cyclictest0-21swapper/018:47:220
5248995442cyclictest0-21swapper/020:21:570
5248995441cyclictest128650irq/46-eth021:17:000
5248995441cyclictest0-21swapper/018:07:060
5248995441cyclictest0-21swapper/017:59:590
5267995352cyclictest0-21swapper/222:46:482
5267995352cyclictest0-21swapper/222:11:452
5267995352cyclictest0-21swapper/222:06:442
5267995352cyclictest0-21swapper/220:46:552
5267995352cyclictest0-21swapper/220:41:492
5267995352cyclictest0-21swapper/220:31:462
5267995352cyclictest0-21swapper/219:51:502
5267995352cyclictest0-21swapper/219:31:512
5267995352cyclictest0-21swapper/218:36:512
5267995352cyclictest0-21swapper/218:12:012
5267995341cyclictest5050irq/44-ahci20:01:502
5267995341cyclictest0-21swapper/222:16:452
5267995341cyclictest0-21swapper/221:51:482
5248995341cyclictest16085-21kworker/0:121:46:460
5248995341cyclictest0-21swapper/021:41:440
5248995341cyclictest0-21swapper/018:31:510
5248995341cyclictest0-21swapper/018:26:540
5267994341cyclictest5323-21latency_hist17:26:522
5248994331cyclictest0-21swapper/017:26:520
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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