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2026-03-10 - 20:04
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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 Mar 10, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3051499113112cyclictest0-21swapper/307:54:093
3051299104102cyclictest23142-21tune2fs08:09:071
3051499103102cyclictest0-21swapper/309:04:033
3051299103102cyclictest0-21swapper/110:43:571
3051299103102cyclictest0-21swapper/107:58:161
3051299102101cyclictest2962-21tune2fs06:09:111
30512999593cyclictest4022-21tune2fs08:39:061
30514999392cyclictest0-21swapper/310:04:123
30512999392cyclictest0-21swapper/111:08:581
30512999392cyclictest0-21swapper/111:08:581
30512999392cyclictest0-21swapper/110:50:251
30512999392cyclictest0-21swapper/110:39:081
30512998972cyclictest0-21swapper/109:33:531
30512998883cyclictest0-21swapper/108:14:111
30512998882cyclictest14420-21tune2fs07:49:081
30512998881cyclictest4766-21aten2.4-expect06:14:101
30512998881cyclictest24979-21tune2fs06:59:111
30512998872cyclictest0-21swapper/111:18:291
30512998872cyclictest0-21swapper/108:49:241
30512998872cyclictest0-21swapper/106:26:121
30512998782cyclictest0-21swapper/110:34:121
30512998782cyclictest0-21swapper/110:33:221
30512998782cyclictest0-21swapper/110:25:361
30512998782cyclictest0-21swapper/110:23:481
30512998782cyclictest0-21swapper/110:14:131
30512998782cyclictest0-21swapper/110:09:021
30512998782cyclictest0-21swapper/109:28:341
30512998782cyclictest0-21swapper/109:23:511
30512998782cyclictest0-21swapper/107:30:551
30512998782cyclictest0-21swapper/107:30:551
30512998782cyclictest0-21swapper/107:20:391
30512998781cyclictest6489-21tune2fs09:59:031
30512998682cyclictest0-21swapper/111:02:011
30512998682cyclictest0-21swapper/109:11:381
30512998682cyclictest0-21swapper/109:06:371
30512998682cyclictest0-21swapper/109:01:551
30512998682cyclictest0-21swapper/108:29:151
30512998682cyclictest0-21swapper/107:39:161
30512998682cyclictest0-21swapper/107:16:201
30512998682cyclictest0-21swapper/106:56:161
30514998472cyclictest0-21swapper/308:52:383
30514998382cyclictest0-21swapper/311:24:073
30514998382cyclictest0-21swapper/311:18:473
30514998382cyclictest0-21swapper/311:13:483
30514998382cyclictest0-21swapper/311:08:583
30514998382cyclictest0-21swapper/311:08:583
30514998382cyclictest0-21swapper/311:08:113
30514998382cyclictest0-21swapper/310:59:043
30514998382cyclictest0-21swapper/310:54:053
30514998382cyclictest0-21swapper/310:49:083
30514998382cyclictest0-21swapper/310:46:123
30514998382cyclictest0-21swapper/310:39:083
30514998382cyclictest0-21swapper/310:34:073
30514998382cyclictest0-21swapper/310:29:093
30514998382cyclictest0-21swapper/310:24:113
30514998382cyclictest0-21swapper/310:14:043
30514998382cyclictest0-21swapper/309:54:043
30514998382cyclictest0-21swapper/309:52:143
30514998382cyclictest0-21swapper/309:39:103
30514998382cyclictest0-21swapper/309:34:073
30514998382cyclictest0-21swapper/309:29:113
30514998382cyclictest0-21swapper/309:28:343
30514998382cyclictest0-21swapper/309:01:553
30514998382cyclictest0-21swapper/308:54:133
30514998382cyclictest0-21swapper/308:46:343
30514998382cyclictest0-21swapper/308:39:073
30514998382cyclictest0-21swapper/308:29:133
30514998382cyclictest0-21swapper/308:09:153
30514998382cyclictest0-21swapper/308:04:133
30514998382cyclictest0-21swapper/307:59:093
30514998382cyclictest0-21swapper/307:48:283
30514998382cyclictest0-21swapper/307:41:583
30514998382cyclictest0-21swapper/307:34:173
30514998382cyclictest0-21swapper/307:29:113
30514998382cyclictest0-21swapper/307:29:113
30514998382cyclictest0-21swapper/307:24:143
30514998382cyclictest0-21swapper/307:20:393
30514998382cyclictest0-21swapper/307:11:193
30514998382cyclictest0-21swapper/306:59:103
30514998382cyclictest0-21swapper/306:54:183
30514998382cyclictest0-21swapper/306:49:103
30514998382cyclictest0-21swapper/306:39:113
30514998382cyclictest0-21swapper/306:39:113
30514998382cyclictest0-21swapper/306:34:193
30514998382cyclictest0-21swapper/306:29:173
30514998382cyclictest0-21swapper/306:24:163
30514998382cyclictest0-21swapper/306:21:113
30514998382cyclictest0-21swapper/306:04:133
30514998382cyclictest0-21swapper/305:59:143
30512998382cyclictest20717-21tune2fs06:49:111
30512998382cyclictest0-21swapper/111:24:011
30512998382cyclictest0-21swapper/111:06:561
30512998382cyclictest0-21swapper/110:56:541
30512998382cyclictest0-21swapper/110:04:121
30512998382cyclictest0-21swapper/109:56:441
30512998382cyclictest0-21swapper/109:52:141
30512998382cyclictest0-21swapper/109:39:101
30512998382cyclictest0-21swapper/108:34:111
30512998382cyclictest0-21swapper/108:19:071
30512998382cyclictest0-21swapper/108:04:131
30512998382cyclictest0-21swapper/107:59:381
30512998382cyclictest0-21swapper/107:44:091
30512998382cyclictest0-21swapper/107:35:361
30512998382cyclictest0-21swapper/107:24:141
30512998382cyclictest0-21swapper/107:04:171
30512998382cyclictest0-21swapper/106:44:171
30512998381cyclictest19238-21tune2fs09:14:061
30512998381cyclictest16306-21tune2fs06:39:111
30512998381cyclictest16306-21tune2fs06:39:111
30512998381cyclictest11855-21tune2fs06:29:101
30512998381cyclictest10463-21tune2fs08:54:061
30514998281cyclictest0-21swapper/309:22:253
30514998281cyclictest0-21swapper/309:14:053
30514998281cyclictest0-21swapper/308:34:043
30514998281cyclictest0-21swapper/308:14:083
30514998281cyclictest0-21swapper/306:09:113
30512998281cyclictest29576-21tune2fs08:24:081
30512998281cyclictest29300-21tune2fs07:09:101
30512998281cyclictest25226-21aten2.4-expect09:29:021
30512998281cyclictest13896-21tune2fs06:34:121
30514997978cyclictest10747-21fschecks_count10:09:053
30512997773cyclictest0-21swapper/108:48:081
30512997672cyclictest0-21swapper/111:22:321
30512997671cyclictest408-21md1_raid106:21:021
30514997473cyclictest9227-21md1_resync07:14:193
30512997472cyclictest0-21swapper/106:05:191
30514997372cyclictest9227-21md1_resync07:49:133
30514997372cyclictest0-21swapper/310:19:023
30514997372cyclictest0-21swapper/309:59:023
30514997372cyclictest0-21swapper/309:44:093
30514997372cyclictest0-21swapper/309:09:073
30514997372cyclictest0-21swapper/308:24:053
30514997372cyclictest0-21swapper/308:19:153
30514997372cyclictest0-21swapper/307:04:093
30514997372cyclictest0-21swapper/306:44:083
30514997372cyclictest0-21swapper/306:14:103
30512997372cyclictest0-21swapper/109:44:091
30512997372cyclictest0-21swapper/105:59:111
30511996562cyclictest0-21swapper/010:05:580
30511996461cyclictest0-21swapper/010:03:390
30511996451cyclictest0-21swapper/010:09:220
30511996451cyclictest0-21swapper/009:58:120
30513996362cyclictest0-21swapper/210:23:232
30513996362cyclictest0-21swapper/209:54:302
30513996362cyclictest0-21swapper/209:52:482
30513996362cyclictest0-21swapper/209:45:372
30513996362cyclictest0-21swapper/209:39:322
30513996362cyclictest0-21swapper/209:34:482
30513996362cyclictest0-21swapper/209:31:332
30513996362cyclictest0-21swapper/209:26:242
30513996362cyclictest0-21swapper/209:13:362
30513996362cyclictest0-21swapper/209:06:342
30513996362cyclictest0-21swapper/207:33:192
30513996362cyclictest0-21swapper/207:33:192
30513996362cyclictest0-21swapper/207:10:312
30513996362cyclictest0-21swapper/206:21:162
30511996362cyclictest0-21swapper/010:19:350
30511996362cyclictest0-21swapper/010:15:060
30511996362cyclictest0-21swapper/009:49:020
30511996362cyclictest0-21swapper/009:43:520
30511996362cyclictest0-21swapper/009:39:320
30511996362cyclictest0-21swapper/009:34:420
30511996362cyclictest0-21swapper/009:28:540
30511996362cyclictest0-21swapper/009:25:160
30511996362cyclictest0-21swapper/009:20:080
30511996362cyclictest0-21swapper/009:14:260
30511996362cyclictest0-21swapper/009:11:440
30511996362cyclictest0-21swapper/009:04:020
30511996362cyclictest0-21swapper/008:56:230
30511996362cyclictest0-21swapper/008:20:110
30511996362cyclictest0-21swapper/008:14:270
30511996362cyclictest0-21swapper/007:50:120
30511996362cyclictest0-21swapper/006:55:110
30511996362cyclictest0-21swapper/006:47:370
30513996261cyclictest0-21swapper/210:09:522
30513996261cyclictest0-21swapper/210:08:142
30513996261cyclictest0-21swapper/209:18:582
30513996261cyclictest0-21swapper/209:01:442
30513996261cyclictest0-21swapper/208:49:452
30513996261cyclictest0-21swapper/208:48:152
30513996261cyclictest0-21swapper/207:08:502
30513996261cyclictest0-21swapper/206:50:552
30513996261cyclictest0-21swapper/206:45:272
30513996261cyclictest0-21swapper/206:08:322
30513996251cyclictest0-21swapper/210:00:262
30513996251cyclictest0-21swapper/209:16:362
30511996261cyclictest0-21swapper/006:30:000
30511996261cyclictest0-21swapper/006:15:270
30513996160cyclictest0-21swapper/206:32:452
30513996160cyclictest0-21swapper/206:00:392
30513996150cyclictest0-21swapper/206:36:312
30513996059cyclictest0-21swapper/210:49:512
30513996059cyclictest0-21swapper/210:17:062
30513996059cyclictest0-21swapper/207:20:392
30513996059cyclictest0-21swapper/206:56:552
30513995958cyclictest0-21swapper/208:39:412
30513995958cyclictest0-21swapper/206:40:132
30513995958cyclictest0-21swapper/206:40:132
30513995857cyclictest0-21swapper/208:58:522
30513995857cyclictest0-21swapper/207:49:202
30513995857cyclictest0-21swapper/206:18:452
30513995756cyclictest0-21swapper/208:22:252
30513995756cyclictest0-21swapper/206:11:562
30511995750cyclictest0-21swapper/010:45:580
30513995655cyclictest0-21swapper/208:30:242
30513995655cyclictest0-21swapper/207:48:152
30513995655cyclictest0-21swapper/207:00:422
30511995652cyclictest0-21swapper/008:39:070
30511995652cyclictest0-21swapper/007:37:190
30511995652cyclictest0-21swapper/007:21:130
30511995652cyclictest0-21swapper/007:00:350
30511995652cyclictest0-21swapper/006:34:590
30513995554cyclictest0-21swapper/208:28:112
30513995554cyclictest0-21swapper/208:05:242
30513995554cyclictest0-21swapper/207:15:482
30513995553cyclictest5050irq/44-ahci11:07:072
30513995552cyclictest0-21swapper/208:13:022
30513995551cyclictest0-21swapper/206:24:092
30511995554cyclictest0-21swapper/006:39:500
30511995554cyclictest0-21swapper/006:39:500
30511995554cyclictest0-21swapper/006:09:090
30511995552cyclictest0-21swapper/006:27:210
30511995551cyclictest5050irq/44-ahci07:58:260
30511995551cyclictest0-21swapper/007:15:430
30511995551cyclictest0-21swapper/007:13:110
30511995551cyclictest0-21swapper/007:04:110
30511995551cyclictest0-21swapper/006:50:160
30511995551cyclictest0-21swapper/006:23:340
30511995551cyclictest0-21swapper/006:04:290
30511995551cyclictest0-21swapper/005:59:510
30513995453cyclictest0-21swapper/208:18:072
30513995451cyclictest0-21swapper/207:34:582
30513995450cyclictest0-21swapper/207:25:252
30513995441cyclictest0-21swapper/210:24:102
30511995453cyclictest0-21swapper/007:43:320
30511995452cyclictest0-21swapper/007:45:180
30511995441cyclictest0-21swapper/008:37:120
30513995352cyclictest0-21swapper/210:28:592
30513995352cyclictest0-21swapper/208:34:202
30513995352cyclictest0-21swapper/208:00:242
30513995352cyclictest0-21swapper/207:54:422
30513995352cyclictest0-21swapper/207:40:222
30513995341cyclictest12781-21latency_hist11:28:472
30511995352cyclictest76050irq/18-parport011:09:370
30511995352cyclictest76050irq/18-parport011:09:370
30511995352cyclictest76050irq/18-parport011:03:510
30511995352cyclictest76050irq/18-parport011:01:130
30511995352cyclictest76050irq/18-parport010:27:280
30511995352cyclictest76050irq/18-parport008:45:400
30511995352cyclictest76050irq/18-parport008:23:590
30511995352cyclictest392-21md2_raid111:25:460
30511995352cyclictest392-21md2_raid110:54:390
30511995352cyclictest0-21swapper/010:50:150
30511995352cyclictest0-21swapper/010:40:000
30511995352cyclictest0-21swapper/009:00:410
30511995352cyclictest0-21swapper/008:49:110
30511995352cyclictest0-21swapper/008:09:280
30511995352cyclictest0-21swapper/008:05:160
30511995352cyclictest0-21swapper/007:59:500
30511995352cyclictest0-21swapper/007:28:570
30511995352cyclictest0-21swapper/007:28:570
30511995352cyclictest0-21swapper/007:24:020
30511995351cyclictest5050irq/44-ahci11:16:410
30511995341cyclictest0-21swapper/008:30:220
30513995251cyclictest0-21swapper/211:22:302
30513995251cyclictest0-21swapper/211:14:132
30513995251cyclictest0-21swapper/211:10:192
30513995251cyclictest0-21swapper/211:10:192
30513995251cyclictest0-21swapper/210:59:172
30513995251cyclictest0-21swapper/210:54:292
30513995251cyclictest0-21swapper/210:44:362
30513995251cyclictest0-21swapper/210:40:382
30511995251cyclictest9228-21md2_resync11:19:050
30511995251cyclictest76050irq/18-parport010:35:140
30511995251cyclictest0-21swapper/010:29:400
30513995150cyclictest0-21swapper/210:35:142
5050130irq/44-ahci29787-21timerandwakeup05:54:222
231120ksoftirqd/39227-21md1_resync05:55:173
799100migration/028840-21fschecks_count05:54:140
121100ksoftirqd/10-21swapper/105:55:531
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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