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2026-09-22 - 08:14
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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 Tue Sep 22, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1654799107102cyclictest0-21swapper/315:37:103
1654799106102cyclictest0-21swapper/316:59:233
1654599104102cyclictest11163-21tune2fs19:47:011
1654799103102cyclictest0-21swapper/319:57:043
1654799103102cyclictest0-21swapper/319:52:023
1654799103102cyclictest0-21swapper/319:47:013
1654799103102cyclictest0-21swapper/319:32:043
1654799103102cyclictest0-21swapper/318:12:103
1654799103102cyclictest0-21swapper/317:12:013
1654799103102cyclictest0-21swapper/316:31:553
1654799103102cyclictest0-21swapper/316:07:103
1654799103102cyclictest0-21swapper/315:27:193
1654599103102cyclictest0-21swapper/119:57:041
16547999691cyclictest0-21swapper/317:32:063
16545999492cyclictest13191-21tune2fs19:52:021
16545999492cyclictest13172-21tune2fs16:07:101
16547999392cyclictest0-21swapper/319:37:233
16547999392cyclictest0-21swapper/319:27:013
16547999392cyclictest0-21swapper/316:52:163
16547999392cyclictest0-21swapper/316:01:513
16547998972cyclictest0-21swapper/320:12:023
16547998972cyclictest0-21swapper/318:02:073
16547998882cyclictest0-21swapper/319:26:483
16547998782cyclictest0-21swapper/316:47:093
16547998782cyclictest0-21swapper/316:27:093
16547998682cyclictest0-21swapper/320:27:073
16547998681cyclictest0-21swapper/320:17:013
16547998681cyclictest0-21swapper/318:52:013
16547998681cyclictest0-21swapper/317:52:053
16545998581cyclictest5462-21sed17:02:181
16547998483cyclictest0-21swapper/316:37:153
16547998483cyclictest0-21swapper/315:32:183
16547998482cyclictest16085-21unixbench-2d16:12:183
16545998482cyclictest19546-21tune2fs18:52:011
16547998382cyclictest0-21swapper/320:22:093
16547998382cyclictest0-21swapper/320:07:083
16547998382cyclictest0-21swapper/320:02:063
16547998382cyclictest0-21swapper/319:42:043
16547998382cyclictest0-21swapper/319:17:023
16547998382cyclictest0-21swapper/319:17:023
16547998382cyclictest0-21swapper/319:12:063
16547998382cyclictest0-21swapper/319:07:123
16547998382cyclictest0-21swapper/319:02:183
16547998382cyclictest0-21swapper/318:57:143
16547998382cyclictest0-21swapper/318:47:033
16547998382cyclictest0-21swapper/318:37:123
16547998382cyclictest0-21swapper/318:27:023
16547998382cyclictest0-21swapper/318:22:113
16547998382cyclictest0-21swapper/318:17:113
16547998382cyclictest0-21swapper/318:07:113
16547998382cyclictest0-21swapper/317:57:053
16547998382cyclictest0-21swapper/317:47:073
16547998382cyclictest0-21swapper/317:47:073
16547998382cyclictest0-21swapper/317:42:053
16547998382cyclictest0-21swapper/317:37:133
16547998382cyclictest0-21swapper/317:27:033
16547998382cyclictest0-21swapper/317:22:113
16547998382cyclictest0-21swapper/317:17:123
16547998382cyclictest0-21swapper/317:02:093
16547998382cyclictest0-21swapper/316:42:153
16547998382cyclictest0-21swapper/316:17:163
16547998382cyclictest0-21swapper/316:02:073
16547998382cyclictest0-21swapper/315:47:153
16547998382cyclictest0-21swapper/315:22:133
16547998382cyclictest0-21swapper/315:16:453
16547998382cyclictest0-21swapper/315:07:183
16547998382cyclictest0-21swapper/315:01:583
16545998382cyclictest0-21swapper/120:27:001
16545998382cyclictest0-21swapper/120:07:081
16545998382cyclictest0-21swapper/120:02:061
16545998382cyclictest0-21swapper/119:12:061
16545998382cyclictest0-21swapper/119:07:121
16545998382cyclictest0-21swapper/119:02:181
16545998382cyclictest0-21swapper/118:57:141
16545998382cyclictest0-21swapper/118:12:011
16545998382cyclictest0-21swapper/118:07:111
16545998382cyclictest0-21swapper/118:01:511
16545998382cyclictest0-21swapper/117:52:051
16545998382cyclictest0-21swapper/117:32:041
16545998382cyclictest0-21swapper/117:27:031
16545998382cyclictest0-21swapper/117:22:191
16545998382cyclictest0-21swapper/116:59:231
16545998382cyclictest0-21swapper/116:32:061
16545998382cyclictest0-21swapper/116:16:541
16545998382cyclictest0-21swapper/115:47:151
16545998382cyclictest0-21swapper/115:27:101
16545998381cyclictest8977-21tune2fs18:27:041
16545998381cyclictest392-21md2_raid119:41:481
16545998381cyclictest32549-21tune2fs16:52:091
16545998381cyclictest32283-21tune2fs15:37:101
16545998381cyclictest30352-21tune2fs16:47:091
16545998381cyclictest27975-21tune2fs16:42:081
16545998381cyclictest25988-21tune2fs15:22:131
16545998381cyclictest2568-21tune2fs19:27:021
16545998381cyclictest24150-21tune2fs20:17:011
16545998381cyclictest23842-21tune2fs15:17:131
16545998381cyclictest22064-21tune2fs20:12:011
16545998381cyclictest19533-21tune2fs17:37:061
16545998381cyclictest18892-21ls16:21:551
16545998371cyclictest8813-21tune2fs17:12:071
16547998281cyclictest0-21swapper/315:42:103
16545998281cyclictest2288-21tune2fs15:42:101
16545998281cyclictest21603-21tune2fs16:27:091
16545998281cyclictest21548-21tune2fs15:12:111
16545998281cyclictest13089-21tune2fs18:37:051
16547997772cyclictest0-21swapper/318:36:503
16547997671cyclictest0-21swapper/318:42:013
16545997671cyclictest0-21swapper/119:32:001
16547997473cyclictest7715-21runrttasks15:53:363
16547997372cyclictest0-21swapper/315:21:453
16547997372cyclictest0-21swapper/315:02:163
16547997371cyclictest20736-21runrttasks16:24:203
16545997372cyclictest0-21swapper/119:37:081
16545997372cyclictest0-21swapper/117:42:121
16547997271cyclictest0-21swapper/317:07:073
16545997271cyclictest0-21swapper/118:02:091
16545997271cyclictest0-21swapper/117:17:021
16545997271cyclictest0-21swapper/116:22:111
16545997271cyclictest0-21swapper/116:02:071
16545996866cyclictest0-21swapper/118:17:111
16545996662cyclictest0-21swapper/119:26:251
16545996462cyclictest0-21swapper/118:42:101
16545996462cyclictest0-21swapper/118:32:101
16545996362cyclictest0-21swapper/120:21:461
16545996362cyclictest0-21swapper/119:17:021
16545996362cyclictest0-21swapper/119:17:021
16545996362cyclictest0-21swapper/118:47:021
16545996362cyclictest0-21swapper/118:22:051
16545996362cyclictest0-21swapper/117:46:521
16545996362cyclictest0-21swapper/117:46:521
16545996362cyclictest0-21swapper/117:07:011
16545996362cyclictest0-21swapper/116:36:561
16545996362cyclictest0-21swapper/115:56:561
16545996362cyclictest0-21swapper/115:52:111
16545996362cyclictest0-21swapper/115:07:091
16545996362cyclictest0-21swapper/115:02:111
16545996362cyclictest0-21swapper/115:01:581
16545996361cyclictest30076-21tune2fs15:32:111
16546996059cyclictest0-21swapper/219:12:012
16544995958cyclictest0-21swapper/019:22:010
16544995851cyclictest0-21swapper/017:43:070
16544995851cyclictest0-21swapper/015:58:550
16544995851cyclictest0-21swapper/015:19:450
16544995841cyclictest0-21swapper/018:46:290
16544995841cyclictest0-21swapper/018:09:580
16544995841cyclictest0-21swapper/016:47:030
16544995841cyclictest0-21swapper/016:28:340
16544995841cyclictest0-21swapper/016:26:020
16544995841cyclictest0-21swapper/015:03:010
16544995751cyclictest0-21swapper/019:52:320
16546995651cyclictest0-21swapper/217:30:222
16546995641cyclictest0-21swapper/219:30:332
16544995654cyclictest5050irq/44-ahci15:08:590
16546995542cyclictest278-21usb-storage16:20:322
16544995554cyclictest0-21swapper/015:37:080
16544995551cyclictest0-21swapper/016:37:330
16546995452cyclictest5050irq/44-ahci16:54:212
16546995452cyclictest5050irq/44-ahci15:37:042
16546995452cyclictest0-21swapper/218:21:342
16546995452cyclictest0-21swapper/216:32:072
16546995451cyclictest0-21swapper/220:09:582
16546995442cyclictest278-21usb-storage19:02:222
16546995442cyclictest278-21usb-storage17:46:292
16546995442cyclictest278-21usb-storage15:56:172
16546995442cyclictest278-21usb-storage15:02:072
16546995442cyclictest18966-21telnet16:22:072
16546995441cyclictest0-21swapper/220:06:322
16546995441cyclictest0-21swapper/218:02:112
16546995441cyclictest0-21swapper/215:14:452
16544995453cyclictest31ksoftirqd/016:42:440
16544995453cyclictest0-21swapper/019:12:010
16546995352cyclictest181ksoftirqd/215:42:302
16546995352cyclictest0-21swapper/220:27:352
16546995352cyclictest0-21swapper/219:33:012
16546995352cyclictest0-21swapper/218:57:042
16546995352cyclictest0-21swapper/218:37:022
16546995352cyclictest0-21swapper/218:07:242
16546995352cyclictest0-21swapper/217:56:552
16546995352cyclictest0-21swapper/217:52:042
16546995352cyclictest0-21swapper/217:38:112
16546995352cyclictest0-21swapper/217:32:042
16546995352cyclictest0-21swapper/217:12:122
16546995352cyclictest0-21swapper/217:10:352
16546995352cyclictest0-21swapper/216:46:212
16546995352cyclictest0-21swapper/215:49:202
16546995352cyclictest0-21swapper/215:27:582
16546995351cyclictest8203-21telnet15:57:092
16546995351cyclictest5050irq/44-ahci19:36:532
16546995351cyclictest5050irq/44-ahci18:34:312
16546995351cyclictest0-21swapper/216:27:002
16546995341cyclictest5050irq/44-ahci19:42:152
16546995341cyclictest5050irq/44-ahci18:12:402
16546995341cyclictest278-21usb-storage17:24:382
16546995341cyclictest278-21usb-storage16:47:552
16546995341cyclictest278-21usb-storage15:09:472
16546995341cyclictest0-21swapper/220:17:392
16546995341cyclictest0-21swapper/220:12:202
16546995341cyclictest0-21swapper/219:59:522
16546995341cyclictest0-21swapper/219:51:542
16546995341cyclictest0-21swapper/219:47:452
16546995341cyclictest0-21swapper/219:22:012
16546995341cyclictest0-21swapper/219:17:232
16546995341cyclictest0-21swapper/219:17:232
16546995341cyclictest0-21swapper/219:06:542
16546995341cyclictest0-21swapper/218:53:072
16546995341cyclictest0-21swapper/218:43:252
16546995341cyclictest0-21swapper/218:30:372
16546995341cyclictest0-21swapper/218:22:052
16546995341cyclictest0-21swapper/217:46:592
16546995341cyclictest0-21swapper/217:46:592
16546995341cyclictest0-21swapper/217:17:042
16546995341cyclictest0-21swapper/217:06:282
16546995341cyclictest0-21swapper/216:12:292
16546995341cyclictest0-21swapper/216:02:192
16546995341cyclictest0-21swapper/215:32:182
16546995341cyclictest0-21swapper/215:22:472
16546995341cyclictest0-21swapper/215:18:292
16544995352cyclictest76050irq/18-parport020:27:350
16544995352cyclictest76050irq/18-parport020:13:420
16544995352cyclictest76050irq/18-parport019:32:090
16544995352cyclictest76050irq/18-parport019:16:580
16544995352cyclictest76050irq/18-parport019:16:580
16544995352cyclictest76050irq/18-parport019:03:020
16544995352cyclictest76050irq/18-parport017:52:510
16544995352cyclictest76050irq/18-parport017:14:420
16544995352cyclictest76050irq/18-parport016:15:390
16544995352cyclictest76050irq/18-parport015:22:070
16544995352cyclictest1876-21hald-addon-stor18:11:540
16544995352cyclictest0-21swapper/019:57:550
16544995352cyclictest0-21swapper/019:50:500
16544995352cyclictest0-21swapper/019:46:250
16544995352cyclictest0-21swapper/019:10:560
16544995352cyclictest0-21swapper/018:41:170
16544995352cyclictest0-21swapper/018:32:140
16544995352cyclictest0-21swapper/018:02:110
16544995352cyclictest0-21swapper/016:58:470
16544995352cyclictest0-21swapper/016:56:130
16544995352cyclictest0-21swapper/016:33:580
16544995352cyclictest0-21swapper/016:20:040
16544995352cyclictest0-21swapper/016:09:390
16544995352cyclictest0-21swapper/016:02:130
16544995352cyclictest0-21swapper/015:47:440
16544995352cyclictest0-21swapper/015:32:260
16544995352cyclictest0-21swapper/015:14:450
16544995351cyclictest1876-21hald-addon-stor17:04:110
16544995351cyclictest128650irq/46-eth020:07:210
16544995351cyclictest128650irq/46-eth018:57:030
16544995341cyclictest0-21swapper/020:23:050
16544995341cyclictest0-21swapper/019:26:530
16544995341cyclictest0-21swapper/018:55:390
16544995341cyclictest0-21swapper/018:51:030
16544995341cyclictest0-21swapper/018:30:270
16544995341cyclictest0-21swapper/017:57:530
16544995341cyclictest0-21swapper/017:47:200
16544995341cyclictest0-21swapper/017:47:200
16544995341cyclictest0-21swapper/017:22:240
16544995341cyclictest0-21swapper/015:53:390
16544995341cyclictest0-21swapper/015:29:520
16544995331cyclictest2217-21snmpd18:17:110
16546995251cyclictest5050irq/44-ahci16:37:332
16546995251cyclictest0-21swapper/220:21:572
16546995251cyclictest0-21swapper/218:47:012
16546995251cyclictest0-21swapper/216:57:152
16546995241cyclictest0-21swapper/216:07:552
16544995251cyclictest0-21swapper/020:17:170
16544995251cyclictest0-21swapper/020:01:590
16544995251cyclictest0-21swapper/019:36:510
16544995251cyclictest0-21swapper/018:22:000
16544995251cyclictest0-21swapper/017:36:580
16544995251cyclictest0-21swapper/017:32:030
16544995251cyclictest0-21swapper/017:26:560
16544995251cyclictest0-21swapper/017:16:560
16544995251cyclictest0-21swapper/017:07:040
16544995251cyclictest0-21swapper/015:42:160
16546993433cyclictest16565-21latency_hist15:01:582
16544993231cyclictest0-21swapper/015:01:580
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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