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2026-09-03 - 01:51
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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 Thu Sep 03, 2026 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
473199108102cyclictest12049-21tune2fs18:04:181
473399107102cyclictest0-21swapper/318:04:183
473199104102cyclictest20646-21tune2fs17:09:211
473199104102cyclictest12056-21tune2fs16:49:211
473399103102cyclictest0-21swapper/319:40:403
473399103102cyclictest0-21swapper/317:09:213
473399103102cyclictest0-21swapper/316:49:213
4731999892cyclictest16188-21aten2.4-expect20:44:111
4731999882cyclictest0-21swapper/118:30:491
4731999882cyclictest0-21swapper/118:24:131
4731999882cyclictest0-21swapper/117:59:221
4731999782cyclictest0-21swapper/120:39:111
4731999782cyclictest0-21swapper/120:04:231
4731999782cyclictest0-21swapper/118:49:171
4731999782cyclictest0-21swapper/116:06:301
4731999782cyclictest0-21swapper/115:43:231
4733999692cyclictest0-21swapper/320:44:113
4731999692cyclictest0-21swapper/120:09:221
4731999692cyclictest0-21swapper/118:34:181
4731999692cyclictest0-21swapper/116:59:221
4731999692cyclictest0-21swapper/116:24:271
4731999682cyclictest0-21swapper/119:49:201
4731999682cyclictest0-21swapper/118:19:281
4731999682cyclictest0-21swapper/117:39:181
4731999682cyclictest0-21swapper/116:44:201
4731999682cyclictest0-21swapper/116:14:261
4733998972cyclictest0-21swapper/318:34:163
4733998872cyclictest0-21swapper/320:34:133
4733998872cyclictest0-21swapper/320:24:173
4733998872cyclictest0-21swapper/320:19:153
4733998872cyclictest0-21swapper/319:44:213
4733998872cyclictest0-21swapper/319:29:173
4733998872cyclictest0-21swapper/319:14:153
4733998872cyclictest0-21swapper/319:09:143
4733998872cyclictest0-21swapper/318:29:203
4733998872cyclictest0-21swapper/318:09:213
4733998872cyclictest0-21swapper/317:49:213
4733998872cyclictest0-21swapper/317:39:273
4733998872cyclictest0-21swapper/317:04:223
4733998872cyclictest0-21swapper/316:27:053
4733998871cyclictest0-21swapper/318:24:223
4733998871cyclictest0-21swapper/318:18:573
4733998871cyclictest0-21swapper/317:24:313
4731998881cyclictest1125-21tune2fs18:54:161
4733998782cyclictest0-21swapper/318:54:163
4733998782cyclictest0-21swapper/316:59:203
4733998782cyclictest0-21swapper/315:54:093
4733998771cyclictest0-21swapper/320:29:143
4733998771cyclictest0-21swapper/320:14:163
4733998771cyclictest0-21swapper/320:04:133
4733998771cyclictest0-21swapper/319:59:163
4733998771cyclictest0-21swapper/319:24:163
4733998771cyclictest0-21swapper/319:19:223
4733998771cyclictest0-21swapper/319:04:553
4733998771cyclictest0-21swapper/319:04:553
4733998771cyclictest0-21swapper/319:04:023
4733998771cyclictest0-21swapper/318:20:083
4733998771cyclictest0-21swapper/317:34:193
4733998771cyclictest0-21swapper/316:54:193
4733998771cyclictest0-21swapper/316:48:573
4733998771cyclictest0-21swapper/316:34:283
4733998771cyclictest0-21swapper/316:19:263
4733998771cyclictest0-21swapper/315:59:213
4733998771cyclictest0-21swapper/315:44:223
4733998771cyclictest0-21swapper/315:34:283
4733998771cyclictest0-21swapper/315:24:253
4733998771cyclictest0-21swapper/315:19:253
4731998782cyclictest0-21swapper/120:14:181
4731998782cyclictest0-21swapper/119:44:141
4731998782cyclictest0-21swapper/118:44:151
4731998782cyclictest0-21swapper/117:14:181
4731998781cyclictest7833-21tune2fs19:09:141
4731998781cyclictest12447-21tune2fs20:34:131
4733998682cyclictest0-21swapper/317:14:283
4733998681cyclictest0-21swapper/320:09:233
4733998681cyclictest0-21swapper/317:54:183
4733998681cyclictest0-21swapper/316:04:233
4733998671cyclictest0-21swapper/319:34:203
4733998671cyclictest0-21swapper/318:04:043
4733998671cyclictest0-21swapper/316:09:303
4733998671cyclictest0-21swapper/315:29:273
4731998682cyclictest0-21swapper/120:30:141
4731998682cyclictest0-21swapper/119:54:141
4731998682cyclictest0-21swapper/119:35:401
4731998682cyclictest0-21swapper/119:19:211
4731998682cyclictest0-21swapper/119:14:141
4731998682cyclictest0-21swapper/117:54:221
4731998682cyclictest0-21swapper/117:24:251
4731998682cyclictest0-21swapper/117:19:181
4731998682cyclictest0-21swapper/117:04:171
4731998682cyclictest0-21swapper/116:44:071
4731998682cyclictest0-21swapper/115:44:251
4731998682cyclictest0-21swapper/115:29:041
4733998581cyclictest0-21swapper/315:59:093
4731998582cyclictest0-21swapper/119:39:131
4731998582cyclictest0-21swapper/117:29:281
4731998582cyclictest0-21swapper/116:54:251
4733998382cyclictest0-21swapper/320:39:083
4733998382cyclictest0-21swapper/319:54:123
4733998382cyclictest0-21swapper/319:49:143
4733998382cyclictest0-21swapper/318:49:183
4733998382cyclictest0-21swapper/318:44:153
4733998382cyclictest0-21swapper/318:39:173
4733998382cyclictest0-21swapper/317:44:193
4733998382cyclictest0-21swapper/317:29:203
4733998382cyclictest0-21swapper/317:19:183
4733998382cyclictest0-21swapper/316:39:183
4733998382cyclictest0-21swapper/316:29:203
4733998382cyclictest0-21swapper/316:14:253
4733998382cyclictest0-21swapper/315:39:203
4733998382cyclictest0-21swapper/315:19:113
4731998381cyclictest392-21md2_raid117:49:051
4731998381cyclictest16568-21tune2fs18:14:171
4731998381cyclictest14565-21tune2fs19:24:131
4731997772cyclictest0-21swapper/120:24:131
4731997772cyclictest0-21swapper/119:59:231
4731997772cyclictest0-21swapper/119:29:221
4731997772cyclictest0-21swapper/118:39:201
4731997772cyclictest0-21swapper/116:34:231
4731997772cyclictest0-21swapper/115:59:281
4731997772cyclictest0-21swapper/115:57:461
4731997772cyclictest0-21swapper/115:39:101
4731997672cyclictest0-21swapper/119:04:241
4731997672cyclictest0-21swapper/119:04:241
4731997672cyclictest0-21swapper/118:59:211
4731997672cyclictest0-21swapper/118:09:251
4731997672cyclictest0-21swapper/117:34:171
4731997672cyclictest0-21swapper/116:29:261
4731997672cyclictest0-21swapper/116:19:201
4731997672cyclictest0-21swapper/115:49:211
4731997672cyclictest0-21swapper/115:19:231
4731997661cyclictest0-21swapper/117:49:251
4731997372cyclictest0-21swapper/120:19:161
4731997372cyclictest0-21swapper/116:09:301
4731997372cyclictest0-21swapper/115:29:291
4731996561cyclictest0-21swapper/115:19:111
4730995958cyclictest0-21swapper/017:59:210
4730995841cyclictest0-21swapper/020:17:150
4730995841cyclictest0-21swapper/018:57:140
4730995841cyclictest0-21swapper/018:34:310
4732995641cyclictest0-21swapper/218:20:152
4732995541cyclictest278-21usb-storage18:08:042
4730995553cyclictest5050irq/44-ahci19:16:370
4730995553cyclictest5050irq/44-ahci16:14:400
4732995442cyclictest278-21usb-storage17:10:462
4732995442cyclictest0-21swapper/220:01:492
4730995451cyclictest278-21usb-storage19:35:520
4730995448cyclictest0-21swapper/015:54:070
4732995352cyclictest9279-21telnet15:29:222
4732995352cyclictest4715-21kworker/2:017:48:542
4732995352cyclictest278-21usb-storage17:14:462
4732995352cyclictest181ksoftirqd/220:41:182
4732995352cyclictest181ksoftirqd/216:04:102
4732995352cyclictest0-21swapper/220:15:532
4732995352cyclictest0-21swapper/219:49:242
4732995352cyclictest0-21swapper/219:44:132
4732995352cyclictest0-21swapper/219:22:312
4732995352cyclictest0-21swapper/218:49:162
4732995352cyclictest0-21swapper/218:36:442
4732995352cyclictest0-21swapper/218:29:152
4732995352cyclictest0-21swapper/217:54:422
4732995352cyclictest0-21swapper/217:49:172
4732995352cyclictest0-21swapper/217:31:012
4732995352cyclictest0-21swapper/216:54:362
4732995352cyclictest0-21swapper/216:23:062
4732995352cyclictest0-21swapper/215:54:222
4732995352cyclictest0-21swapper/215:34:212
4732995352cyclictest0-21swapper/215:26:002
4732995352cyclictest0-21swapper/215:20:082
4732995351cyclictest561-21telnet16:24:192
4732995351cyclictest5275-21tail19:04:142
4732995351cyclictest5275-21tail19:04:142
4732995351cyclictest5050irq/44-ahci20:31:062
4732995351cyclictest5050irq/44-ahci15:51:172
4732995351cyclictest1876-21hald-addon-stor15:41:572
4732995341cyclictest278-21usb-storage16:49:152
4732995341cyclictest278-21usb-storage16:46:312
4732995341cyclictest278-21usb-storage16:39:192
4732995341cyclictest0-21swapper/220:44:212
4732995341cyclictest0-21swapper/220:26:282
4732995341cyclictest0-21swapper/220:13:032
4732995341cyclictest0-21swapper/220:07:492
4732995341cyclictest0-21swapper/219:34:402
4732995341cyclictest0-21swapper/219:30:142
4732995341cyclictest0-21swapper/219:26:092
4732995341cyclictest0-21swapper/219:17:092
4732995341cyclictest0-21swapper/219:02:102
4732995341cyclictest0-21swapper/218:54:252
4732995341cyclictest0-21swapper/218:14:562
4732995341cyclictest0-21swapper/218:13:512
4732995341cyclictest0-21swapper/217:05:202
4732995341cyclictest0-21swapper/216:34:272
4732995341cyclictest0-21swapper/216:16:562
4732995341cyclictest0-21swapper/216:09:382
4730995352cyclictest76050irq/18-parport020:09:090
4730995352cyclictest76050irq/18-parport019:54:080
4730995352cyclictest76050irq/18-parport019:30:200
4730995352cyclictest76050irq/18-parport018:50:380
4730995352cyclictest76050irq/18-parport018:10:210
4730995352cyclictest76050irq/18-parport017:51:000
4730995352cyclictest76050irq/18-parport017:29:350
4730995352cyclictest76050irq/18-parport017:15:280
4730995352cyclictest76050irq/18-parport016:49:430
4730995352cyclictest76050irq/18-parport016:28:510
4730995352cyclictest76050irq/18-parport016:05:420
4730995352cyclictest76050irq/18-parport015:30:360
4730995352cyclictest5050irq/44-ahci18:04:430
4730995352cyclictest4629-21kworker/0:019:05:190
4730995352cyclictest4629-21kworker/0:019:05:190
4730995352cyclictest278-21usb-storage19:59:550
4730995352cyclictest0-21swapper/019:43:580
4730995352cyclictest0-21swapper/018:39:280
4730995352cyclictest0-21swapper/018:23:210
4730995352cyclictest0-21swapper/017:41:030
4730995352cyclictest0-21swapper/017:34:090
4730995352cyclictest0-21swapper/017:09:540
4730995352cyclictest0-21swapper/016:59:160
4730995352cyclictest0-21swapper/016:41:030
4730995352cyclictest0-21swapper/016:20:560
4730995352cyclictest0-21swapper/016:00:260
4730995352cyclictest0-21swapper/015:22:060
4730995351cyclictest5050irq/44-ahci20:04:070
4730995351cyclictest5050irq/44-ahci15:24:490
4730995351cyclictest128650irq/46-eth016:44:250
4730995347cyclictest0-21swapper/015:46:050
4730995341cyclictest5050irq/44-ahci20:29:320
4730995341cyclictest0-21swapper/020:43:000
4730995341cyclictest0-21swapper/020:19:110
4730995341cyclictest0-21swapper/019:20:050
4730995341cyclictest0-21swapper/019:10:090
4730995341cyclictest0-21swapper/017:28:470
4730995341cyclictest0-21swapper/016:13:350
4732995251cyclictest7435-21telnet19:09:122
4732995251cyclictest5396-21telnet20:19:112
4732995251cyclictest28897-21telnet18:44:142
4732995251cyclictest2813-21telnet16:29:182
4732995251cyclictest26968-21telnet19:54:122
4732995251cyclictest26600-21telnet17:24:192
4732995251cyclictest181ksoftirqd/217:19:112
4732995251cyclictest0-21swapper/220:34:142
4732995251cyclictest0-21swapper/219:39:082
4732995251cyclictest0-21swapper/218:39:422
4732995251cyclictest0-21swapper/218:26:132
4732995251cyclictest0-21swapper/217:59:212
4732995251cyclictest0-21swapper/217:39:172
4732995251cyclictest0-21swapper/217:34:252
4732995251cyclictest0-21swapper/216:59:452
4732995251cyclictest0-21swapper/216:00:542
4732995251cyclictest0-21swapper/215:46:152
4730995251cyclictest76050irq/18-parport019:24:070
4730995251cyclictest76050irq/18-parport017:19:110
4730995251cyclictest5050irq/44-ahci15:55:110
4730995251cyclictest278-21usb-storage18:29:450
4730995251cyclictest0-21swapper/020:44:000
4730995251cyclictest0-21swapper/020:34:020
4730995251cyclictest0-21swapper/020:24:020
4730995251cyclictest0-21swapper/019:50:280
4730995251cyclictest0-21swapper/019:44:320
4730995251cyclictest0-21swapper/018:45:180
4730995251cyclictest0-21swapper/018:26:170
4730995251cyclictest0-21swapper/018:14:150
4730995251cyclictest0-21swapper/017:56:440
4730995251cyclictest0-21swapper/017:44:170
4730995251cyclictest0-21swapper/017:05:520
4730995251cyclictest0-21swapper/016:54:520
4730995251cyclictest0-21swapper/016:34:410
4730995251cyclictest0-21swapper/016:32:250
4730995251cyclictest0-21swapper/015:35:430
4730995241cyclictest0-21swapper/019:00:120
4730995049cyclictest0-21swapper/015:41:230
4732994241cyclictest0-21swapper/215:19:112
4730994241cyclictest0-21swapper/015:19:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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