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2026-03-16 - 06:32
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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 Mon Mar 16, 2026 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
722399104102cyclictest27480-21tune2fs22:24:031
722599103102cyclictest0-21swapper/322:24:033
7223999392cyclictest0-21swapper/120:43:391
7223998482cyclictest3972-21tune2fs22:44:041
7223998482cyclictest3653-21tune2fs18:59:121
7223998472cyclictest0-21swapper/121:43:391
7225998382cyclictest0-21swapper/322:09:043
7225998382cyclictest0-21swapper/320:29:083
7223998382cyclictest0-21swapper/122:34:091
7223998382cyclictest0-21swapper/120:24:151
7223998381cyclictest31515-21tune2fs18:49:121
7223998381cyclictest29724-21tune2fs21:14:061
7223998381cyclictest27370-21tune2fs19:54:091
7223998381cyclictest27370-21tune2fs19:54:091
7223998381cyclictest27326-21tune2fs18:39:121
7223998381cyclictest24865-21aten2.4-expect19:49:071
7223998381cyclictest23136-21tune2fs20:59:061
7223998381cyclictest18863-21tune2fs18:19:141
7223998381cyclictest18863-21tune2fs18:19:141
7223998381cyclictest16395-21tune2fs18:14:131
7223998381cyclictest1628-21tune2fs22:39:031
7223998381cyclictest1550-21tune2fs21:24:051
7223998381cyclictest14905-21tune2fs23:09:021
7223998381cyclictest1479-21tune2fs20:09:091
7223998381cyclictest14672-21tune2fs21:54:051
7223998381cyclictest1419-21tune2fs18:54:131
7223998381cyclictest12188-21tune2fs18:04:121
7223998381cyclictest10353-21tune2fs20:29:081
7223998372cyclictest0-21swapper/121:45:421
7225998281cyclictest0-21swapper/323:09:023
7225998281cyclictest0-21swapper/322:44:043
7225998281cyclictest0-21swapper/322:39:033
7225998281cyclictest0-21swapper/321:54:053
7225998281cyclictest0-21swapper/321:24:053
7225998281cyclictest0-21swapper/321:14:063
7225998281cyclictest0-21swapper/321:09:063
7225998281cyclictest0-21swapper/320:59:063
7225998281cyclictest0-21swapper/320:09:093
7225998281cyclictest0-21swapper/319:54:093
7225998281cyclictest0-21swapper/319:54:093
7225998281cyclictest0-21swapper/319:49:073
7225998281cyclictest0-21swapper/318:59:123
7225998281cyclictest0-21swapper/318:54:133
7225998281cyclictest0-21swapper/318:49:123
7225998281cyclictest0-21swapper/318:39:123
7225998281cyclictest0-21swapper/318:29:123
7225998281cyclictest0-21swapper/318:19:143
7225998281cyclictest0-21swapper/318:19:143
7225998281cyclictest0-21swapper/318:14:133
7225998281cyclictest0-21swapper/318:04:123
7223998281cyclictest27695-21tune2fs21:09:061
7223998281cyclictest23009-21tune2fs18:29:121
7223998281cyclictest21008-21tune2fs22:09:041
7223998281cyclictest0-21swapper/121:33:511
7225997372cyclictest0-21swapper/322:34:043
7225997372cyclictest0-21swapper/322:29:043
7225997372cyclictest0-21swapper/322:19:083
7225997372cyclictest0-21swapper/322:14:013
7225997372cyclictest0-21swapper/322:08:513
7225997372cyclictest0-21swapper/321:59:043
7225997372cyclictest0-21swapper/321:49:003
7225997372cyclictest0-21swapper/321:44:083
7225997372cyclictest0-21swapper/321:39:063
7225997372cyclictest0-21swapper/321:34:063
7225997372cyclictest0-21swapper/321:29:043
7225997372cyclictest0-21swapper/321:19:043
7225997372cyclictest0-21swapper/321:04:053
7225997372cyclictest0-21swapper/320:49:063
7225997372cyclictest0-21swapper/320:44:083
7225997372cyclictest0-21swapper/320:39:113
7225997372cyclictest0-21swapper/320:34:073
7225997372cyclictest0-21swapper/320:24:083
7225997372cyclictest0-21swapper/320:19:083
7225997372cyclictest0-21swapper/320:14:093
7225997372cyclictest0-21swapper/320:14:093
7225997372cyclictest0-21swapper/320:04:083
7225997372cyclictest0-21swapper/320:03:273
7225997372cyclictest0-21swapper/319:44:063
7225997372cyclictest0-21swapper/319:39:113
7225997372cyclictest0-21swapper/319:35:393
7223997372cyclictest0-21swapper/122:29:521
7223997372cyclictest0-21swapper/122:14:131
7223997372cyclictest0-21swapper/121:18:541
7223997372cyclictest0-21swapper/120:56:411
7223997372cyclictest0-21swapper/120:49:121
7223997372cyclictest0-21swapper/120:46:261
7223997372cyclictest0-21swapper/120:38:471
7223997372cyclictest0-21swapper/120:14:061
7223997372cyclictest0-21swapper/120:14:061
7223997372cyclictest0-21swapper/120:04:311
7223997372cyclictest0-21swapper/119:43:011
7225997271cyclictest0-21swapper/323:03:493
7223997271cyclictest0-21swapper/122:22:431
7223997271cyclictest0-21swapper/119:59:391
7223997271cyclictest0-21swapper/119:47:351
7223996562cyclictest0-21swapper/120:21:401
7223996461cyclictest10328-21tune2fs19:14:121
7225996362cyclictest0-21swapper/323:19:093
7225996362cyclictest0-21swapper/322:59:573
7225996362cyclictest0-21swapper/322:49:093
7225996362cyclictest0-21swapper/320:54:133
7225996362cyclictest0-21swapper/319:29:173
7225996362cyclictest0-21swapper/319:24:163
7225996362cyclictest0-21swapper/319:19:133
7225996362cyclictest0-21swapper/319:14:123
7225996362cyclictest0-21swapper/319:04:183
7225996362cyclictest0-21swapper/318:24:193
7225996362cyclictest0-21swapper/318:09:203
7225996362cyclictest0-21swapper/317:59:223
7225996351cyclictest0-21swapper/322:53:493
7225996341cyclictest0-21swapper/318:38:043
7223996362cyclictest0-21swapper/123:14:091
7223996362cyclictest0-21swapper/122:04:011
7223996362cyclictest0-21swapper/121:59:021
7223996362cyclictest0-21swapper/121:49:001
7223996362cyclictest0-21swapper/121:33:541
7223996362cyclictest0-21swapper/121:03:541
7223996362cyclictest0-21swapper/119:34:021
7223996362cyclictest0-21swapper/119:04:101
7223996362cyclictest0-21swapper/117:59:131
7223996361cyclictest8208-21tune2fs22:54:021
7223996361cyclictest8013-21tune2fs19:09:121
7223996361cyclictest29392-21tune2fs18:44:131
7223996361cyclictest25255-21tune2fs18:34:131
7223996361cyclictest16598-21tune2fs19:29:111
7223996361cyclictest14378-21tune2fs18:09:131
7223996361cyclictest12274-21tune2fs19:19:111
7223996361cyclictest12120-21aten2.4-expect23:03:591
7225996261cyclictest0-21swapper/319:09:123
7225996261cyclictest0-21swapper/318:44:133
7224996251cyclictest0-21swapper/220:59:042
7223996251cyclictest0-21swapper/123:19:041
7223996251cyclictest0-21swapper/122:59:011
7223996251cyclictest0-21swapper/122:49:021
7223996251cyclictest0-21swapper/119:24:061
7223996251cyclictest0-21swapper/118:24:131
7223996251cyclictest0-21swapper/117:54:111
7223996251cyclictest0-21swapper/117:54:001
7222995655cyclictest0-21swapper/018:24:100
7224995554cyclictest181ksoftirqd/220:01:572
7222995451cyclictest0-21swapper/022:46:270
7225995352cyclictest0-21swapper/317:55:513
7224995352cyclictest0-21swapper/222:22:552
7224995352cyclictest0-21swapper/221:25:442
7224995352cyclictest0-21swapper/219:55:082
7224995352cyclictest0-21swapper/219:55:082
7224995352cyclictest0-21swapper/218:34:102
7224995351cyclictest7566-21telnet19:09:102
7224995351cyclictest5050irq/44-ahci19:27:442
7224995351cyclictest5050irq/44-ahci18:33:582
7224995351cyclictest3526-21telnet22:44:022
7224995351cyclictest31430-21telnet22:34:002
7224995351cyclictest31372-21telnet21:19:022
7224995351cyclictest278-21usb-storage19:05:452
7224995351cyclictest18208-21telnet18:19:112
7224995351cyclictest18208-21telnet18:19:112
7224995351cyclictest0-21swapper/223:10:062
7224995351cyclictest0-21swapper/222:00:302
7224995351cyclictest0-21swapper/221:29:172
7224995351cyclictest0-21swapper/220:34:332
7224995341cyclictest5050irq/44-ahci20:32:182
7224995341cyclictest0-21swapper/218:09:112
7222995352cyclictest76050irq/18-parport023:20:230
7222995352cyclictest76050irq/18-parport023:16:290
7222995352cyclictest76050irq/18-parport022:51:140
7222995352cyclictest76050irq/18-parport022:39:450
7222995352cyclictest76050irq/18-parport022:33:030
7222995352cyclictest76050irq/18-parport022:13:160
7222995352cyclictest76050irq/18-parport022:07:580
7222995352cyclictest76050irq/18-parport022:00:280
7222995352cyclictest76050irq/18-parport021:54:220
7222995352cyclictest76050irq/18-parport021:49:230
7222995352cyclictest76050irq/18-parport021:28:270
7222995352cyclictest76050irq/18-parport021:11:500
7222995352cyclictest76050irq/18-parport021:01:400
7222995352cyclictest76050irq/18-parport020:46:530
7222995352cyclictest76050irq/18-parport020:39:050
7222995352cyclictest76050irq/18-parport020:36:450
7222995352cyclictest76050irq/18-parport020:30:120
7222995352cyclictest76050irq/18-parport020:28:100
7222995352cyclictest76050irq/18-parport019:59:530
7222995352cyclictest76050irq/18-parport019:55:110
7222995352cyclictest76050irq/18-parport019:55:110
7222995352cyclictest76050irq/18-parport019:41:040
7222995352cyclictest0-21swapper/021:44:170
7222995352cyclictest0-21swapper/021:39:030
7222995352cyclictest0-21swapper/021:19:020
7222995352cyclictest0-21swapper/020:19:050
7222995352cyclictest0-21swapper/020:07:430
7222995352cyclictest0-21swapper/019:29:090
7222995352cyclictest0-21swapper/019:24:070
7222995352cyclictest0-21swapper/019:20:000
7222995352cyclictest0-21swapper/019:16:080
7222995352cyclictest0-21swapper/018:19:110
7222995352cyclictest0-21swapper/018:19:110
7222995352cyclictest0-21swapper/018:12:370
7222995351cyclictest5050irq/44-ahci18:45:440
7222995351cyclictest0-21swapper/022:19:030
7222995341cyclictest0-21swapper/020:09:070
7222995341cyclictest0-21swapper/019:51:390
7225995251cyclictest0-21swapper/323:14:093
7225995251cyclictest0-21swapper/317:54:003
7224995251cyclictest9755-21telnet19:14:092
7224995251cyclictest22794-21telnet22:14:002
7224995251cyclictest20722-21telnet22:09:022
7224995251cyclictest11706-21telnet18:04:092
7224995251cyclictest0-21swapper/223:18:592
7224995251cyclictest0-21swapper/223:14:432
7224995251cyclictest0-21swapper/223:05:382
7224995251cyclictest0-21swapper/222:59:002
7224995251cyclictest0-21swapper/222:55:282
7224995251cyclictest0-21swapper/222:48:562
7224995251cyclictest0-21swapper/222:39:272
7224995251cyclictest0-21swapper/222:30:172
7224995251cyclictest0-21swapper/222:24:492
7224995251cyclictest0-21swapper/222:04:022
7224995251cyclictest0-21swapper/221:53:582
7224995251cyclictest0-21swapper/221:50:512
7224995251cyclictest0-21swapper/221:44:032
7224995251cyclictest0-21swapper/221:39:032
7224995251cyclictest0-21swapper/221:34:042
7224995251cyclictest0-21swapper/221:14:282
7224995251cyclictest0-21swapper/221:09:482
7224995251cyclictest0-21swapper/221:04:062
7224995251cyclictest0-21swapper/220:54:272
7224995251cyclictest0-21swapper/220:52:412
7224995251cyclictest0-21swapper/220:46:332
7224995251cyclictest0-21swapper/220:39:072
7224995251cyclictest0-21swapper/220:25:082
7224995251cyclictest0-21swapper/220:19:052
7224995251cyclictest0-21swapper/220:14:262
7224995251cyclictest0-21swapper/220:14:262
7224995251cyclictest0-21swapper/220:09:072
7224995251cyclictest0-21swapper/220:04:192
7224995251cyclictest0-21swapper/219:50:092
7224995251cyclictest0-21swapper/219:39:062
7224995251cyclictest0-21swapper/219:35:222
7224995251cyclictest0-21swapper/219:29:092
7224995251cyclictest0-21swapper/219:20:002
7224995251cyclictest0-21swapper/219:03:232
7224995251cyclictest0-21swapper/218:51:292
7224995251cyclictest0-21swapper/218:44:112
7224995251cyclictest0-21swapper/218:39:102
7224995251cyclictest0-21swapper/218:24:102
7224995251cyclictest0-21swapper/217:54:022
7222995251cyclictest76050irq/18-parport022:59:200
7222995251cyclictest76050irq/18-parport018:49:430
7222995251cyclictest76050irq/18-parport018:39:340
7222995251cyclictest0-21swapper/023:08:590
7222995251cyclictest0-21swapper/022:55:280
7222995251cyclictest0-21swapper/022:34:000
7222995251cyclictest0-21swapper/022:24:490
7222995251cyclictest0-21swapper/022:14:000
7222995251cyclictest0-21swapper/021:34:330
7222995251cyclictest0-21swapper/021:29:170
7222995251cyclictest0-21swapper/021:14:280
7222995251cyclictest0-21swapper/021:04:060
7222995251cyclictest0-21swapper/020:54:270
7222995251cyclictest0-21swapper/020:50:310
7222995251cyclictest0-21swapper/020:14:260
7222995251cyclictest0-21swapper/020:14:260
7222995251cyclictest0-21swapper/019:09:100
7222995251cyclictest0-21swapper/019:04:570
7222995251cyclictest0-21swapper/019:02:210
7222995251cyclictest0-21swapper/018:54:570
7222995251cyclictest0-21swapper/018:14:470
7222995251cyclictest0-21swapper/018:04:090
7222995251cyclictest0-21swapper/017:55:310
7222995241cyclictest0-21swapper/023:03:500
7222995241cyclictest0-21swapper/018:34:100
7224995049cyclictest0-21swapper/217:59:532
7222995032cyclictest0-21swapper/018:29:120
7224994842cyclictest0-21swapper/218:17:532
7224994443cyclictest2725-21runrttasks18:56:182
7222994342cyclictest0-21swapper/019:47:530
7222994341cyclictest5050irq/44-ahci18:01:030
7224994241cyclictest0-21swapper/219:43:562
7224994241cyclictest0-21swapper/217:54:002
7222994241cyclictest0-21swapper/019:33:580
7222994241cyclictest0-21swapper/017:54:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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