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2026-05-28 - 23:02
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Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of all highest latencies:
System rack7slot0.osadl.org (updated Thu May 28, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650590,0irq/26-eth1-rx-0-21swapper/307:05:143
120650590,0irq/26-eth1-rx-0-21swapper/107:05:281
120650480,0irq/26-eth1-rx-0-21swapper/207:05:352
120650470,0irq/26-eth1-rx-0-21swapper/007:06:000
2290599210,0cyclictest2322-21sshd10:32:250
22908991817,0cyclictest0-21swapper/309:33:493
2290699180,0cyclictest20882-21sshd10:55:521
112750180,0irq/25-eth00-21swapper/312:24:433
2290899160,0cyclictest0-21swapper/311:05:193
2290899150,0cyclictest1816-21perl11:15:143
22908991413,0cyclictest10268-21bash11:12:063
2290899140,0cyclictest0-21swapper/311:40:163
2290899140,0cyclictest0-21swapper/310:49:403
22907991411,0cyclictest0-21swapper/211:52:432
2290799140,0cyclictest0-21swapper/210:50:192
2290699140,0cyclictest0-21swapper/111:15:201
22905991411,0cyclictest0-21swapper/012:35:260
2290599140,0cyclictest0-21swapper/010:38:340
41130,0ktimersoftd/00-21swapper/009:30:220
22908991312,0cyclictest0-21swapper/311:02:273
2290899130,0cyclictest3507-21kworker/3:112:35:593
2290899130,0cyclictest1480-21nfsd12:04:163
2290899130,0cyclictest1480-21nfsd12:04:153
2290899130,0cyclictest0-21swapper/309:41:513
2290899130,0cyclictest0-21swapper/309:25:123
22907991312,0cyclictest5724-21bash09:42:222
22907991312,0cyclictest0-21swapper/212:27:262
22907991312,0cyclictest0-21swapper/211:56:252
22907991312,0cyclictest0-21swapper/209:37:572
22907991311,0cyclictest8328-21bash10:12:062
22907991310,0cyclictest4139-21bash10:15:422
2290799130,0cyclictest8324-21bash12:15:152
2290799130,0cyclictest0-21swapper/212:36:032
22906991312,0cyclictest0-21swapper/109:40:191
2290699130,0cyclictest15539-21sshd10:25:371
2290699130,0cyclictest0-21swapper/111:59:081
22905991313,0cyclictest29478-21bash10:19:100
22905991312,0cyclictest0-21swapper/011:28:520
22905991312,0cyclictest0-21swapper/010:21:350
22905991311,0cyclictest0-21swapper/009:56:020
22905991310,0cyclictest6121-21sshd10:07:390
2290599130,0cyclictest0-21swapper/011:42:050
112750130,0irq/25-eth022542-21sshd12:00:130
112750130,0irq/25-eth022542-21sshd12:00:120
9950120,0irq/24-0000:00:25763-21perf11:10:001
41120,0ktimersoftd/07924-21sshd12:23:480
351120,0ktimersoftd/325093-21sshd12:17:303
22908991212,0cyclictest0-21swapper/309:46:503
22908991211,0cyclictest2926-21sshd09:12:343
22908991211,0cyclictest21689-21sshd11:55:463
22908991211,0cyclictest0-21swapper/310:07:173
22908991210,0cyclictest0-21swapper/311:35:343
22908991210,0cyclictest0-21swapper/310:50:433
22907991212,0cyclictest0-21swapper/209:25:112
22907991211,0cyclictest0-21swapper/212:07:482
22907991211,0cyclictest0-21swapper/211:26:202
22907991211,0cyclictest0-21swapper/210:41:302
22907991211,0cyclictest0-21swapper/209:56:532
22907991211,0cyclictest0-21swapper/209:51:122
22907991211,0cyclictest0-21swapper/209:47:502
22907991210,0cyclictest30459-21sshd10:27:402
22907991210,0cyclictest0-21swapper/212:10:432
22907991210,0cyclictest0-21swapper/211:02:522
2290799120,0cyclictest0-21swapper/210:06:112
22906991211,0cyclictest0-21swapper/112:05:451
22906991211,0cyclictest0-21swapper/110:53:161
22906991211,0cyclictest0-21swapper/110:03:541
22906991210,0cyclictest14855-21diskmemload10:44:401
2290699120,0cyclictest112750irq/25-eth010:21:271
2290699120,0cyclictest0-21swapper/112:33:101
2290699120,0cyclictest0-21swapper/111:47:591
2290699120,0cyclictest0-21swapper/110:17:021
2290699120,0cyclictest0-21swapper/110:09:491
2290699120,0cyclictest0-21swapper/109:58:121
2290699120,0cyclictest0-21swapper/109:05:141
22905991211,0cyclictest0-21swapper/010:41:410
22905991211,0cyclictest0-21swapper/009:41:310
22905991211,0cyclictest0-21swapper/009:10:580
22905991210,0cyclictest0-21swapper/012:25:120
22905991210,0cyclictest0-21swapper/010:13:350
22905991210,0cyclictest0-21swapper/009:24:050
2290599120,0cyclictest0-21swapper/009:35:010
2290599120,0cyclictest0-21swapper/009:16:460
112750120,0irq/25-eth028697-21sshd09:20:112
112750120,0irq/25-eth00-21swapper/310:01:563
112750120,0irq/25-eth00-21swapper/211:19:152
112750120,0irq/25-eth00-21swapper/112:22:251
112750120,0irq/25-eth00-21swapper/111:14:331
351110,0ktimersoftd/30-21swapper/310:11:413
22908991111,0cyclictest0-21swapper/310:15:313
22908991111,0cyclictest0-21swapper/309:51:153
22908991111,0cyclictest0-21swapper/309:21:103
22908991110,0cyclictest0-21swapper/312:31:413
22908991110,0cyclictest0-21swapper/311:21:313
22908991110,0cyclictest0-21swapper/308:05:103
22907991111,0cyclictest0-21swapper/211:40:372
22907991110,0cyclictest25459-21sshd12:04:552
22907991110,0cyclictest25459-21sshd12:04:542
22907991110,0cyclictest0-21swapper/211:09:222
22907991110,0cyclictest0-21swapper/209:16:202
22907991110,0cyclictest0-21swapper/208:10:012
2290799110,0cyclictest0-21swapper/212:21:322
2290799110,0cyclictest0-21swapper/208:44:452
2290699119,0cyclictest0-21swapper/108:37:151
22906991111,0cyclictest0-21swapper/112:01:001
22906991111,0cyclictest0-21swapper/112:01:001
22906991111,0cyclictest0-21swapper/109:23:561
22906991110,0cyclictest0-21swapper/109:32:451
2290699110,0cyclictest13346-21bash09:26:301
2290699110,0cyclictest0-21swapper/108:48:171
2290699110,0cyclictest0-21swapper/108:43:311
2290699110,0cyclictest0-21swapper/108:30:291
2290699110,0cyclictest0-21swapper/107:33:271
2290599118,0cyclictest0-21swapper/012:31:070
22905991111,0cyclictest15123-21sshd11:46:300
22905991111,0cyclictest0-21swapper/011:57:390
22905991111,0cyclictest0-21swapper/011:38:440
22905991111,0cyclictest0-21swapper/011:08:310
22905991111,0cyclictest0-21swapper/010:26:490
22905991110,0cyclictest10477-21sshd10:50:170
2290599110,0cyclictest14855-21diskmemload10:00:560
2290599110,0cyclictest0-21swapper/012:15:090
2290599110,0cyclictest0-21swapper/011:00:590
2290599110,0cyclictest0-21swapper/008:39:570
2290599110,0cyclictest0-21swapper/008:09:310
191110,0ktimersoftd/10-21swapper/111:33:281
191110,0ktimersoftd/10-21swapper/107:35:271
112750110,0irq/25-eth00-21swapper/310:26:273
112750110,0irq/25-eth00-21swapper/109:54:221
2290899109,0cyclictest7962-21sshd09:59:353
2290899109,0cyclictest0-21swapper/312:09:023
2290899109,0cyclictest0-21swapper/311:50:123
2290899109,0cyclictest0-21swapper/310:40:023
2290899109,0cyclictest0-21swapper/310:36:543
2290899109,0cyclictest0-21swapper/309:15:213
22908991010,0cyclictest0-21swapper/312:25:443
22908991010,0cyclictest0-21swapper/312:13:483
2290899100,0cyclictest0-21swapper/308:40:173
2290899100,0cyclictest0-21swapper/307:51:003
2290799109,0cyclictest26896-21bash10:56:422
2290799109,0cyclictest0-21swapper/211:11:292
2290799109,0cyclictest0-21swapper/209:12:032
2290799109,0cyclictest0-21swapper/208:55:042
22907991010,0cyclictest0-21swapper/208:49:312
22907991010,0cyclictest0-21swapper/208:21:522
22907991010,0cyclictest0-21swapper/208:08:022
22907991010,0cyclictest0-21swapper/207:45:522
22907991010,0cyclictest0-21swapper/207:23:262
2290799100,0cyclictest0-21swapper/211:36:182
2290799100,0cyclictest0-21swapper/210:45:232
2290699109,0cyclictest0-21swapper/110:30:511
2290699109,0cyclictest0-21swapper/109:16:371
2290699109,0cyclictest0-21swapper/109:12:191
22906991010,0cyclictest9950irq/24-0000:00:09:45:471
22906991010,0cyclictest0-21swapper/112:28:041
22906991010,0cyclictest0-21swapper/110:45:441
22906991010,0cyclictest0-21swapper/107:48:481
2290699100,0cyclictest0-21swapper/107:11:451
2290599109,0cyclictest3059-21bash09:50:210
2290599109,0cyclictest14855-21diskmemload12:07:110
2290599109,0cyclictest0-21swapper/007:59:380
22905991010,0cyclictest0-21swapper/012:10:060
22905991010,0cyclictest0-21swapper/011:34:190
22905991010,0cyclictest0-21swapper/011:21:180
2290599100,0cyclictest0-21swapper/009:45:300
2290599100,0cyclictest0-21swapper/009:27:440
2290599100,0cyclictest0-21swapper/008:11:290
191100,0ktimersoftd/125087-21sshd12:17:301
112750100,0irq/25-eth00-21swapper/311:29:423
112750100,0irq/25-eth00-21swapper/110:10:381
112750100,0irq/25-eth00-21swapper/010:56:130
995090,0irq/24-0000:00:15330-21sshd11:42:211
4190,0ktimersoftd/00-21swapper/011:10:120
229089999,0cyclictest0-21swapper/311:31:093
229089999,0cyclictest0-21swapper/308:26:133
229089998,0cyclictest0-21swapper/309:35:553
229089990,0cyclictest0-21swapper/310:55:343
229089990,0cyclictest0-21swapper/308:36:473
229079999,0cyclictest0-21swapper/211:49:002
229079999,0cyclictest0-21swapper/208:35:142
229079999,0cyclictest0-21swapper/207:41:402
229079999,0cyclictest0-21swapper/207:18:542
229079998,0cyclictest5822-21sshd10:20:142
229079998,0cyclictest10687-21sshd12:32:332
229079998,0cyclictest0-21swapper/211:32:252
229079998,0cyclictest0-21swapper/210:02:352
229079998,0cyclictest0-21swapper/209:09:162
229079990,0cyclictest23229-21id10:39:232
229079990,0cyclictest0-21swapper/207:27:432
229069999,0cyclictest19729-21sshd09:35:421
229069999,0cyclictest0-21swapper/112:38:181
229069999,0cyclictest0-21swapper/109:00:561
229069999,0cyclictest0-21swapper/109:00:561
229069999,0cyclictest0-21swapper/108:58:091
229069999,0cyclictest0-21swapper/108:04:501
229069999,0cyclictest0-21swapper/107:40:251
229069999,0cyclictest0-21swapper/107:25:201
229069998,0cyclictest0-21swapper/112:10:321
229059999,0cyclictest0-21swapper/009:00:520
229059999,0cyclictest0-21swapper/009:00:520
229059999,0cyclictest0-21swapper/008:23:330
229059999,0cyclictest0-21swapper/007:15:080
229059998,0cyclictest0-21swapper/007:49:040
229059990,0cyclictest0-21swapper/011:15:150
229059990,0cyclictest0-21swapper/007:51:170
12065090,0irq/26-eth1-rx-0-21swapper/011:51:040
11275090,0irq/25-eth011891-21sshd10:46:150
229089987,0cyclictest32416-21unixbench_multi07:25:203
229089980,0cyclictest0-21swapper/310:20:203
229089980,0cyclictest0-21swapper/309:09:473
229089980,0cyclictest0-21swapper/307:36:583
229079988,0cyclictest0-21swapper/209:03:272
229079988,0cyclictest0-21swapper/209:03:272
229079987,0cyclictest32411-21sshd11:23:322
229079987,0cyclictest0-21swapper/210:30:492
229079987,0cyclictest0-21swapper/207:50:012
229079987,0cyclictest0-21swapper/207:35:242
229079980,0cyclictest0-21swapper/208:25:132
229069988,0cyclictest0-21swapper/111:28:291
229069988,0cyclictest0-21swapper/107:21:021
229069988,0cyclictest0-21swapper/107:16:301
229069980,0cyclictest0-21swapper/111:35:391
229059988,0cyclictest0-21swapper/009:05:080
229059988,0cyclictest0-21swapper/008:31:420
229059988,0cyclictest0-21swapper/008:15:260
229059988,0cyclictest0-21swapper/007:28:590
229059988,0cyclictest0-21swapper/007:24:400
229059984,0cyclictest0-21swapper/007:30:170
229059980,0cyclictest0-21swapper/008:50:180
229059980,0cyclictest0-21swapper/008:45:130
11275080,0irq/25-eth024897-21bash11:22:311
11275080,0irq/25-eth00-21swapper/310:30:123
995070,0irq/24-0000:00:21021-21hddtemp_smartct11:00:121
4170,0ktimersoftd/00-21swapper/008:27:050
229089977,0cyclictest0-21swapper/308:45:303
229079977,0cyclictest0-21swapper/208:52:182
229079977,0cyclictest0-21swapper/207:31:332
229079977,0cyclictest0-21swapper/207:14:092
229079976,0cyclictest15288-21fschecks_count08:00:142
229069974,0cyclictest0-21swapper/107:52:451
229059977,0cyclictest0-21swapper/008:41:280
229059977,0cyclictest0-21swapper/007:36:520
229059970,0cyclictest0-21swapper/007:40:150
11275070,0irq/25-eth028-21ksoftirqd/209:30:122
11275070,0irq/25-eth024339-21sshd10:35:141
11275070,0irq/25-eth013715-21sshd11:50:291
11275070,0irq/25-eth00-21swapper/311:45:013
11275070,0irq/25-eth00-21swapper/008:01:530
339960,0migration/320769-21sendmail_mailqu08:10:183
229089962,0cyclictest0-21swapper/308:55:143
229089962,0cyclictest0-21swapper/308:50:163
229089962,0cyclictest0-21swapper/308:30:153
229089962,0cyclictest0-21swapper/308:20:163
229089962,0cyclictest0-21swapper/308:15:143
229089962,0cyclictest0-21swapper/308:00:163
229089962,0cyclictest0-21swapper/307:55:163
229089962,0cyclictest0-21swapper/307:45:153
229089962,0cyclictest0-21swapper/307:40:153
229089962,0cyclictest0-21swapper/307:30:153
229079965,0cyclictest29813-21needreboot08:30:162
229079962,0cyclictest0-21swapper/207:55:162
229069965,0cyclictest21137-21chrt08:10:321
229069962,0cyclictest0-21swapper/108:50:151
229069962,0cyclictest0-21swapper/108:25:151
229069962,0cyclictest0-21swapper/108:20:151
229069962,0cyclictest0-21swapper/108:15:151
229069962,0cyclictest0-21swapper/108:05:151
229069962,0cyclictest0-21swapper/107:55:151
229059962,0cyclictest0-21swapper/008:55:150
149960,0migration/023330-21cpuspeed_turbos07:10:120
229089954,0cyclictest28721-21cstates07:20:133
229089953,0cyclictest0-21swapper/307:15:153
229089952,0cyclictest23365-21cpuspeed_turbos07:10:123
229089951,0cyclictest0-21swapper/309:00:153
229089951,0cyclictest0-21swapper/309:00:153
229079953,0cyclictest0-21swapper/208:15:042
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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