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2026-03-15 - 12:41
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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 Sun Mar 15, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2845799124123cyclictest0-21swapper/118:15:171
2845799104102cyclictest9468-21tune2fs18:25:061
2845799104102cyclictest1232-21tune2fs21:50:001
284599910392cyclictest0-21swapper/321:50:003
2845999103102cyclictest0-21swapper/322:45:023
2845999103102cyclictest0-21swapper/321:39:463
2845999103102cyclictest0-21swapper/319:35:043
2845999103102cyclictest0-21swapper/319:10:053
2845999103102cyclictest0-21swapper/318:25:063
2845999103102cyclictest0-21swapper/318:15:173
2845799103102cyclictest29040-21tune2fs19:10:051
2845799103102cyclictest0-21swapper/122:59:571
2845799103102cyclictest0-21swapper/119:00:071
28459999392cyclictest0-21swapper/322:55:263
28459999392cyclictest0-21swapper/322:10:053
28459999392cyclictest0-21swapper/317:55:093
28459999371cyclictest14649-21missed_timers19:50:073
28457998782cyclictest14160-21tune2fs21:05:001
28457998681cyclictest1237-21tune2fs20:35:021
28459998472cyclictest18753-21fschecks_time22:29:593
28459998472cyclictest0-21swapper/323:19:553
28459998472cyclictest0-21swapper/323:10:033
28459998472cyclictest0-21swapper/323:04:563
28459998472cyclictest0-21swapper/322:49:433
28459998472cyclictest0-21swapper/322:14:593
28459998472cyclictest0-21swapper/321:29:583
28459998472cyclictest0-21swapper/321:26:073
28459998472cyclictest0-21swapper/321:09:593
28459998472cyclictest0-21swapper/321:05:033
28459998472cyclictest0-21swapper/321:00:073
28459998472cyclictest0-21swapper/320:40:073
28459998472cyclictest0-21swapper/320:30:103
28459998472cyclictest0-21swapper/319:57:553
28459998472cyclictest0-21swapper/319:25:033
28459998472cyclictest0-21swapper/318:35:043
28459998472cyclictest0-21swapper/318:20:063
28459998472cyclictest0-21swapper/318:14:543
28457998472cyclictest0-21swapper/122:19:591
28457998472cyclictest0-21swapper/119:50:031
28457998472cyclictest0-21swapper/118:05:161
28459998382cyclictest0-21swapper/322:59:573
28459998382cyclictest0-21swapper/322:24:583
28459998382cyclictest0-21swapper/320:55:073
28459998382cyclictest0-21swapper/320:47:493
28459998382cyclictest0-21swapper/320:15:073
28459998382cyclictest0-21swapper/320:10:043
28459998382cyclictest0-21swapper/319:15:133
28459998382cyclictest0-21swapper/319:05:043
28459998382cyclictest0-21swapper/319:00:073
28459998382cyclictest0-21swapper/318:34:533
28459998382cyclictest0-21swapper/318:05:083
28459998372cyclictest0-21swapper/322:05:003
28459998372cyclictest0-21swapper/321:55:063
28459998372cyclictest0-21swapper/320:05:003
28459998372cyclictest0-21swapper/319:30:073
28459998372cyclictest0-21swapper/318:45:063
28459998371cyclictest0-21swapper/323:14:573
28459998371cyclictest0-21swapper/322:39:563
28459998371cyclictest0-21swapper/322:19:573
28459998371cyclictest0-21swapper/322:00:083
28459998371cyclictest0-21swapper/321:20:003
28459998371cyclictest0-21swapper/321:14:593
28459998371cyclictest0-21swapper/320:37:083
28459998371cyclictest0-21swapper/320:25:003
28459998371cyclictest0-21swapper/320:20:033
28459998371cyclictest0-21swapper/319:45:023
28459998371cyclictest0-21swapper/319:40:043
28459998371cyclictest0-21swapper/319:20:073
28459998371cyclictest0-21swapper/318:55:113
28459998371cyclictest0-21swapper/318:54:523
28459998371cyclictest0-21swapper/318:40:103
28459998371cyclictest0-21swapper/318:00:093
28457998382cyclictest18605-21tune2fs21:15:001
28457998382cyclictest0-21swapper/123:24:421
28457998382cyclictest0-21swapper/123:06:481
28457998382cyclictest0-21swapper/122:35:231
28457998382cyclictest0-21swapper/122:30:021
28457998382cyclictest0-21swapper/122:25:051
28457998382cyclictest0-21swapper/122:15:061
28457998382cyclictest0-21swapper/122:10:051
28457998382cyclictest0-21swapper/121:45:081
28457998382cyclictest0-21swapper/121:40:011
28457998382cyclictest0-21swapper/121:39:461
28457998382cyclictest0-21swapper/121:20:111
28457998382cyclictest0-21swapper/121:10:111
28457998382cyclictest0-21swapper/121:00:081
28457998382cyclictest0-21swapper/120:44:481
28457998382cyclictest0-21swapper/120:34:491
28457998382cyclictest0-21swapper/120:15:071
28457998382cyclictest0-21swapper/120:10:051
28457998382cyclictest0-21swapper/120:00:111
28457998382cyclictest0-21swapper/119:44:581
28457998382cyclictest0-21swapper/119:44:501
28457998382cyclictest0-21swapper/119:05:041
28457998382cyclictest0-21swapper/118:59:501
28457998382cyclictest0-21swapper/118:40:101
28457998382cyclictest0-21swapper/118:29:541
28457998381cyclictest7783-21tune2fs22:04:581
28457998381cyclictest7702-21tune2fs20:50:011
28457998381cyclictest7618-21tune2fs18:20:071
28457998381cyclictest7463-21tune2fs19:35:041
28457998381cyclictest5844-21tune2fs22:00:031
28457998381cyclictest5353-21tune2fs19:30:041
28457998371cyclictest0-21swapper/117:55:061
28459998281cyclictest0-21swapper/320:50:013
28459998271cyclictest0-21swapper/321:34:593
28459998271cyclictest0-21swapper/320:00:023
28457998281cyclictest0-21swapper/123:10:051
28457998271cyclictest0-21swapper/122:40:041
28457997372cyclictest0-21swapper/123:15:001
28457997372cyclictest0-21swapper/122:54:551
28457997372cyclictest0-21swapper/122:45:021
28457997372cyclictest0-21swapper/121:54:461
28457997372cyclictest0-21swapper/121:30:001
28457997372cyclictest0-21swapper/121:25:061
28457997372cyclictest0-21swapper/120:55:081
28457997372cyclictest0-21swapper/120:44:481
28457997372cyclictest0-21swapper/120:24:591
28457997372cyclictest0-21swapper/120:20:021
28457997372cyclictest0-21swapper/119:55:031
28457997372cyclictest0-21swapper/119:24:521
28457997372cyclictest0-21swapper/119:20:061
28457997372cyclictest0-21swapper/119:14:561
28457997372cyclictest0-21swapper/118:50:031
28457997372cyclictest0-21swapper/118:45:051
28457997372cyclictest0-21swapper/118:35:071
28457997372cyclictest0-21swapper/118:10:081
28457997372cyclictest0-21swapper/118:00:091
28457997371cyclictest26837-21aten2.4-expect22:49:551
28459997271cyclictest0-21swapper/322:34:553
28459997271cyclictest0-21swapper/321:44:593
28457997261cyclictest0-21swapper/120:05:591
28456996261cyclictest0-21swapper/018:33:480
28456996245cyclictest0-21swapper/019:30:160
28456996153cyclictest0-21swapper/019:37:580
28458996059cyclictest0-21swapper/221:04:572
28456996059cyclictest0-21swapper/019:41:280
28456995750cyclictest0-21swapper/022:00:190
28458995453cyclictest0-21swapper/218:01:122
28458995452cyclictest5050irq/44-ahci22:42:212
28458995452cyclictest5050irq/44-ahci18:38:342
28458995451cyclictest0-21swapper/221:15:262
28456995453cyclictest0-21swapper/021:04:580
28456995453cyclictest0-21swapper/018:25:010
28456995442cyclictest5050irq/44-ahci23:15:210
28458995352cyclictest5050irq/44-ahci22:59:442
28458995352cyclictest278-21usb-storage22:56:202
28458995352cyclictest278-21usb-storage21:21:242
28458995352cyclictest278-21usb-storage20:31:442
28458995352cyclictest278-21usb-storage19:33:322
28458995352cyclictest1876-21hald-addon-stor21:04:252
28458995352cyclictest181ksoftirqd/222:26:462
28458995352cyclictest181ksoftirqd/219:16:362
28458995352cyclictest0-21swapper/223:08:062
28458995352cyclictest0-21swapper/221:54:312
28458995352cyclictest0-21swapper/221:37:092
28458995352cyclictest0-21swapper/220:20:422
28458995352cyclictest0-21swapper/220:08:072
28458995352cyclictest0-21swapper/218:48:162
28458995351cyclictest5050irq/44-ahci21:57:582
28458995351cyclictest5050irq/44-ahci19:12:292
28458995351cyclictest5050irq/44-ahci18:41:282
28458995351cyclictest5050irq/44-ahci18:23:412
28458995351cyclictest5050irq/44-ahci18:10:512
28458995351cyclictest0-21swapper/222:23:482
28458995351cyclictest0-21swapper/221:44:012
28458995341cyclictest0-21swapper/218:25:012
28456995352cyclictest76050irq/18-parport023:11:040
28456995352cyclictest76050irq/18-parport023:00:100
28456995352cyclictest76050irq/18-parport022:35:330
28456995352cyclictest76050irq/18-parport022:09:440
28456995352cyclictest76050irq/18-parport021:46:550
28456995352cyclictest76050irq/18-parport021:40:490
28456995352cyclictest76050irq/18-parport021:20:080
28456995352cyclictest76050irq/18-parport020:31:060
28456995352cyclictest76050irq/18-parport020:25:540
28456995352cyclictest76050irq/18-parport019:50:320
28456995352cyclictest76050irq/18-parport019:10:250
28456995352cyclictest76050irq/18-parport019:08:130
28456995352cyclictest76050irq/18-parport019:02:030
28456995352cyclictest76050irq/18-parport018:00:460
28456995352cyclictest6835-21kworker/0:221:16:260
28456995352cyclictest31ksoftirqd/018:19:590
28456995352cyclictest22102-21kworker/0:122:30:540
28456995352cyclictest128650irq/46-eth022:50:040
28456995352cyclictest128650irq/46-eth021:31:290
28456995352cyclictest0-21swapper/023:19:530
28456995352cyclictest0-21swapper/023:05:280
28456995352cyclictest0-21swapper/022:54:550
28456995352cyclictest0-21swapper/022:39:550
28456995352cyclictest0-21swapper/021:34:580
28456995352cyclictest0-21swapper/021:00:000
28456995352cyclictest0-21swapper/020:45:000
28456995352cyclictest0-21swapper/020:40:010
28456995352cyclictest0-21swapper/019:55:020
28456995352cyclictest0-21swapper/019:45:500
28456995352cyclictest0-21swapper/019:25:020
28456995352cyclictest0-21swapper/019:15:030
28456995352cyclictest0-21swapper/018:50:260
28456995352cyclictest0-21swapper/018:15:060
28456995352cyclictest0-21swapper/018:10:060
28456995351cyclictest5050irq/44-ahci21:54:580
28456995351cyclictest5050irq/44-ahci21:11:560
28456995351cyclictest5050irq/44-ahci20:20:260
28456995341cyclictest0-21swapper/022:49:040
28456995341cyclictest0-21swapper/021:51:400
28456995341cyclictest0-21swapper/020:52:220
28456995341cyclictest0-21swapper/020:39:100
28456995341cyclictest0-21swapper/020:11:450
28456995341cyclictest0-21swapper/019:20:080
28456995341cyclictest0-21swapper/018:47:420
28458995251cyclictest5050irq/44-ahci17:56:442
28458995251cyclictest278-21usb-storage22:30:392
28458995251cyclictest278-21usb-storage21:28:182
28458995251cyclictest278-21usb-storage20:36:242
28458995251cyclictest278-21usb-storage19:42:362
28458995251cyclictest278-21usb-storage18:57:222
28458995251cyclictest278-21usb-storage18:32:242
28458995251cyclictest1876-21hald-addon-stor21:09:552
28458995251cyclictest1876-21hald-addon-stor19:20:432
28458995251cyclictest0-21swapper/223:19:462
28458995251cyclictest0-21swapper/223:14:482
28458995251cyclictest0-21swapper/223:10:202
28458995251cyclictest0-21swapper/222:50:122
28458995251cyclictest0-21swapper/222:45:032
28458995251cyclictest0-21swapper/222:35:312
28458995251cyclictest0-21swapper/222:15:142
28458995251cyclictest0-21swapper/222:10:042
28458995251cyclictest0-21swapper/222:07:002
28458995251cyclictest0-21swapper/221:59:592
28458995251cyclictest0-21swapper/221:45:552
28458995251cyclictest0-21swapper/221:31:522
28458995251cyclictest0-21swapper/220:55:412
28458995251cyclictest0-21swapper/220:49:492
28458995251cyclictest0-21swapper/220:45:152
28458995251cyclictest0-21swapper/220:40:462
28458995251cyclictest0-21swapper/220:25:242
28458995251cyclictest0-21swapper/220:16:212
28458995251cyclictest0-21swapper/220:10:012
28458995251cyclictest0-21swapper/219:59:522
28458995251cyclictest0-21swapper/219:56:192
28458995251cyclictest0-21swapper/219:53:252
28458995251cyclictest0-21swapper/219:45:542
28458995251cyclictest0-21swapper/219:34:562
28458995251cyclictest0-21swapper/219:27:542
28458995251cyclictest0-21swapper/219:04:552
28458995251cyclictest0-21swapper/218:59:592
28458995251cyclictest0-21swapper/218:52:082
28458995251cyclictest0-21swapper/218:18:472
28458995251cyclictest0-21swapper/218:05:382
28456995251cyclictest76050irq/18-parport020:16:350
28456995251cyclictest76050irq/18-parport018:06:530
28456995251cyclictest0-21swapper/022:24:550
28456995251cyclictest0-21swapper/022:19:560
28456995251cyclictest0-21swapper/022:15:090
28456995251cyclictest0-21swapper/022:09:560
28456995251cyclictest0-21swapper/021:25:520
28456995251cyclictest0-21swapper/020:54:580
28456995251cyclictest0-21swapper/020:05:230
28456995251cyclictest0-21swapper/020:02:010
28456995251cyclictest0-21swapper/018:40:040
28456995251cyclictest0-21swapper/018:35:020
28456995251cyclictest0-21swapper/017:55:060
28456995049cyclictest0-21swapper/018:55:580
31120ksoftirqd/028315-21munin-run17:54:550
181110ksoftirqd/20-21swapper/217:52:432
121100ksoftirqd/10-21swapper/117:52:431
23160ksoftirqd/327633-21python17:50:153
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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