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2025-11-07 - 19:24
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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 the highest latencies:
System rack7slot0.osadl.org (updated Fri Nov 07, 2025 12:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
117950660,0irq/26-eth1-rx-0-21swapper/307:05:463
110050640,0irq/25-eth00-21swapper/107:05:461
110050550,0irq/25-eth00-21swapper/207:08:202
782324920,0sleep00-21swapper/007:05:590
8217991817,0cyclictest478-21jbd2/dm-0-812:14:560
8217991717,0cyclictest0-21swapper/011:23:170
8218991514,0cyclictest18143-21memory10:20:191
8217991514,0cyclictest0-21swapper/011:55:070
8220991413,0cyclictest1453-21nfsd10:58:343
8219991413,0cyclictest22416-21sshd09:28:242
8219991413,0cyclictest0-21swapper/210:39:082
8219991411,0cyclictest0-21swapper/210:13:282
821999141,0cyclictest0-21swapper/211:09:282
821999141,0cyclictest0-21swapper/211:09:272
8218991413,0cyclictest0-21swapper/110:46:481
8218991413,0cyclictest0-21swapper/110:46:471
8217991413,0cyclictest0-21swapper/012:00:200
8217991413,0cyclictest0-21swapper/011:51:040
8217991413,0cyclictest0-21swapper/011:04:210
110050140,0irq/25-eth00-21swapper/011:07:260
110050140,0irq/25-eth00-21swapper/011:07:260
8220991312,0cyclictest17465-21sshd10:24:263
8220991312,0cyclictest0-21swapper/310:06:533
8220991311,0cyclictest0-21swapper/309:12:443
822099131,0cyclictest0-21swapper/310:35:183
822099130,0cyclictest26711-21sshd11:24:213
822099130,0cyclictest2126-21sshd11:14:023
822099130,0cyclictest12221-21sshd11:18:543
822099130,0cyclictest0-21swapper/311:06:013
822099130,0cyclictest0-21swapper/311:06:003
822099130,0cyclictest0-21swapper/310:17:473
822099130,0cyclictest0-21swapper/309:41:123
8219991312,0cyclictest9476-21sshd11:44:182
8218991312,0cyclictest0-21swapper/111:04:471
8218991312,0cyclictest0-21swapper/110:39:211
821899130,0cyclictest6651-21sshd11:18:171
821899130,0cyclictest0-21swapper/110:00:051
8217991312,0cyclictest7005-21sshd11:47:340
8217991312,0cyclictest0-21swapper/012:08:290
8217991312,0cyclictest0-21swapper/010:31:560
41130,0ktimersoftd/031138-21bash11:28:280
110050130,0irq/25-eth00-21swapper/211:27:012
8220991211,0cyclictest10442-21sshd11:29:493
8220991211,0cyclictest0-21swapper/310:31:383
8220991210,0cyclictest0-21swapper/309:56:053
822099120,0cyclictest0-21swapper/311:43:243
822099120,0cyclictest0-21swapper/311:02:173
822099120,0cyclictest0-21swapper/310:10:173
822099120,0cyclictest0-21swapper/310:03:583
822099120,0cyclictest0-21swapper/308:50:193
8219991211,0cyclictest24225-21bash09:40:012
8219991211,0cyclictest22349-21sshd09:54:532
8219991211,0cyclictest0-21swapper/211:23:312
8219991211,0cyclictest0-21swapper/209:37:062
8219991211,0cyclictest0-21swapper/209:15:022
8219991211,0cyclictest0-21swapper/208:50:172
8219991210,0cyclictest0-21swapper/210:19:302
821999120,0cyclictest4850-21sshd11:18:032
821999120,0cyclictest27637-21sshd10:02:472
821999120,0cyclictest13490-21sshd11:30:082
8218991211,0cyclictest16100-21bash09:11:461
8218991211,0cyclictest0-21swapper/111:42:471
8218991211,0cyclictest0-21swapper/110:28:051
8218991211,0cyclictest0-21swapper/110:14:161
821799128,0cyclictest0-21swapper/010:20:410
8217991211,0cyclictest11345-21cp10:52:370
8217991211,0cyclictest0-21swapper/011:17:160
8217991210,0cyclictest0-21swapper/009:44:050
821799120,0cyclictest0-21swapper/011:30:290
821799120,0cyclictest0-21swapper/010:02:120
41120,0ktimersoftd/027361-21sshd09:25:130
41120,0ktimersoftd/00-21swapper/007:50:150
351120,0ktimersoftd/30-21swapper/311:48:313
271120,0ktimersoftd/232534-21diskmemload11:12:502
191120,0ktimersoftd/10-21swapper/109:18:161
110050120,0irq/25-eth07608-21kworker/3:212:02:323
110050120,0irq/25-eth018536-21id10:42:310
822099119,0cyclictest0-21swapper/308:05:363
8220991110,0cyclictest7331-21irqstats12:20:163
822099110,0cyclictest0-21swapper/309:32:323
821999119,0cyclictest0-21swapper/208:58:392
821999119,0cyclictest0-21swapper/208:22:322
8219991111,0cyclictest0-21swapper/210:08:002
8219991110,0cyclictest4801-21bash09:14:272
8219991110,0cyclictest26861-21sshd10:43:262
8219991110,0cyclictest110050irq/25-eth009:31:542
821999110,0cyclictest0-21swapper/211:58:022
821999110,0cyclictest0-21swapper/211:45:282
8218991111,0cyclictest0-21swapper/110:53:381
8218991110,0cyclictest1620-21runrttasks08:51:471
8218991110,0cyclictest1449-21nfsd09:55:541
8218991110,0cyclictest0-21swapper/111:12:481
821899110,0cyclictest0-21swapper/108:58:391
821899110,0cyclictest0-21swapper/108:12:591
821899110,0cyclictest0-21swapper/107:46:301
8217991111,0cyclictest0-21swapper/009:54:530
8217991110,0cyclictest0-21swapper/010:08:360
821799110,0cyclictest0-21swapper/010:11:050
41110,0ktimersoftd/029059-21sshd12:35:530
41110,0ktimersoftd/022048-21sshd10:25:000
41110,0ktimersoftd/018957-21sshd09:24:180
41110,0ktimersoftd/01843-21sshd11:35:560
41110,0ktimersoftd/014808-21fw_forwarded_lo08:30:140
351110,0ktimersoftd/30-21swapper/310:49:033
351110,0ktimersoftd/30-21swapper/310:49:023
110050110,0irq/25-eth09412-21sshd12:13:541
110050110,0irq/25-eth07234-21sshd12:06:161
110050110,0irq/25-eth02187-21sshd11:39:391
110050110,0irq/25-eth00-21swapper/312:26:313
9950100,0irq/24-0000:00:0-21swapper/212:33:052
822099109,0cyclictest32021-21sshd11:39:213
822099109,0cyclictest110050irq/25-eth010:44:303
822099109,0cyclictest0-21swapper/312:33:563
822099109,0cyclictest0-21swapper/309:50:503
8220991010,0cyclictest0-21swapper/310:54:523
8220991010,0cyclictest0-21swapper/309:02:523
822099100,0cyclictest1474-21id12:05:353
822099100,0cyclictest0-21swapper/307:46:193
821999109,0cyclictest0-21swapper/210:46:352
821999109,0cyclictest0-21swapper/210:46:342
821999109,0cyclictest0-21swapper/210:26:422
821999109,0cyclictest0-21swapper/208:30:542
821999100,0cyclictest0-21swapper/212:29:472
821999100,0cyclictest0-21swapper/212:17:102
821999100,0cyclictest0-21swapper/211:01:262
821999100,0cyclictest0-21swapper/207:35:502
821899102,0cyclictest0-21swapper/110:15:151
8218991010,0cyclictest0-21swapper/111:29:471
8218991010,0cyclictest0-21swapper/111:23:431
8218991010,0cyclictest0-21swapper/109:50:261
8218991010,0cyclictest0-21swapper/108:22:371
8218991010,0cyclictest0-21swapper/108:04:301
8218991010,0cyclictest0-21swapper/107:43:081
821799109,0cyclictest1233-21ntp_states08:00:210
821799109,0cyclictest0-21swapper/010:48:540
821799109,0cyclictest0-21swapper/010:48:540
821799109,0cyclictest0-21swapper/009:45:160
821799101,0cyclictest0-21swapper/010:55:190
821799100,0cyclictest12303-21sshd12:17:280
41100,0ktimersoftd/032534-21diskmemload09:55:460
41100,0ktimersoftd/00-21swapper/012:34:130
41100,0ktimersoftd/00-21swapper/009:35:160
351100,0ktimersoftd/30-21swapper/309:17:513
271100,0ktimersoftd/20-21swapper/209:00:592
110050100,0irq/25-eth08483-21sshd10:19:180
82209999,0cyclictest0-21swapper/309:08:353
82209999,0cyclictest0-21swapper/308:46:083
82209999,0cyclictest0-21swapper/308:30:553
82209999,0cyclictest0-21swapper/308:26:443
82209999,0cyclictest0-21swapper/307:28:123
82209999,0cyclictest0-21swapper/307:24:433
82209999,0cyclictest0-21swapper/307:10:533
82209998,0cyclictest2040-21munin-node11:50:263
82199999,0cyclictest0-21swapper/209:55:282
82199999,0cyclictest0-21swapper/208:28:482
82199999,0cyclictest0-21swapper/207:48:442
82199999,0cyclictest0-21swapper/207:16:192
82199998,0cyclictest0-21swapper/212:00:572
82199990,0cyclictest0-21swapper/212:22:272
82199990,0cyclictest0-21swapper/210:20:132
82199990,0cyclictest0-21swapper/209:45:302
82199990,0cyclictest0-21swapper/208:11:022
82199990,0cyclictest0-21swapper/207:53:012
82189999,0cyclictest0-21swapper/108:41:401
82189999,0cyclictest0-21swapper/108:06:021
82189999,0cyclictest0-21swapper/107:54:451
82189999,0cyclictest0-21swapper/107:36:231
82189999,0cyclictest0-21swapper/107:14:051
82189998,0cyclictest0-21swapper/110:08:481
82189995,0cyclictest32534-21diskmemload11:07:021
82189995,0cyclictest32534-21diskmemload11:07:011
82189990,0cyclictest3958-21snmpd09:47:281
82179999,0cyclictest0-21swapper/011:12:220
82179999,0cyclictest0-21swapper/008:47:240
82179999,0cyclictest0-21swapper/008:42:170
82179999,0cyclictest0-21swapper/008:21:300
82179999,0cyclictest0-21swapper/007:43:030
82179991,0cyclictest0-21swapper/012:20:160
4190,0ktimersoftd/01620-21runrttasks09:12:050
4190,0ktimersoftd/00-21swapper/007:14:000
159990,0watchdog/032534-21diskmemload11:41:320
11795090,0irq/26-eth1-rx-18705-21kworker/3:209:20:413
11795090,0irq/26-eth1-rx-0-21swapper/109:37:471
11005090,0irq/25-eth032534-21diskmemload09:15:180
11005090,0irq/25-eth029077-21cp10:36:260
11005090,0irq/25-eth028210-21cpu09:00:120
11005090,0irq/25-eth01669-21id12:16:213
11005090,0irq/25-eth00-21swapper/310:26:163
11005090,0irq/25-eth00-21swapper/112:33:171
11005090,0irq/25-eth00-21swapper/012:25:100
11005090,0irq/25-eth00-21swapper/009:30:130
82209988,0cyclictest0-21swapper/308:15:023
82209988,0cyclictest0-21swapper/308:11:043
82209988,0cyclictest0-21swapper/307:37:433
82209980,0cyclictest0-21swapper/311:57:453
82209980,0cyclictest0-21swapper/308:20:203
82199988,0cyclictest0-21swapper/208:03:082
82199988,0cyclictest0-21swapper/207:30:362
82199988,0cyclictest0-21swapper/207:10:312
82199987,0cyclictest4177-21users10:55:242
82199987,0cyclictest24168-21df10:50:132
82199987,0cyclictest0-21swapper/211:39:402
82199987,0cyclictest0-21swapper/210:30:572
82199980,0cyclictest0-21swapper/207:21:472
82189988,0cyclictest110050irq/25-eth011:45:091
82189988,0cyclictest0-21swapper/108:47:011
82189988,0cyclictest0-21swapper/108:36:201
82189988,0cyclictest0-21swapper/108:34:151
82189980,0cyclictest5935-21cp11:50:531
82189980,0cyclictest31645-21bash09:40:421
82179988,0cyclictest0-21swapper/008:09:530
82179988,0cyclictest0-21swapper/007:26:540
82179982,0cyclictest0-21swapper/009:05:170
82179980,0cyclictest0-21swapper/007:30:160
27180,0ktimersoftd/20-21swapper/208:19:102
27180,0ktimersoftd/20-21swapper/207:57:332
19180,0ktimersoftd/10-21swapper/107:58:101
11795080,0irq/26-eth1-rx-0-21swapper/112:27:261
11005080,0irq/25-eth032554-21sshd10:33:161
11005080,0irq/25-eth032347-21sshd12:36:132
11005080,0irq/25-eth030733-21sshd12:36:031
11005080,0irq/25-eth030498-21sshd12:01:091
11005080,0irq/25-eth024949-21sshd12:22:031
11005080,0irq/25-eth022207-21sshd12:35:143
11005080,0irq/25-eth020-21ksoftirqd/112:15:141
11005080,0irq/25-eth020-21ksoftirqd/109:34:131
11005080,0irq/25-eth018705-21kworker/3:209:25:053
11005080,0irq/25-eth014417-21sshd09:46:193
11005080,0irq/25-eth014368-21sshd09:35:113
11005080,0irq/25-eth014195-21grep11:30:113
11005080,0irq/25-eth013372-21sshd12:10:353
11005080,0irq/25-eth011980-21sshd10:41:481
11005080,0irq/25-eth011862-21cp11:55:181
11005080,0irq/25-eth010498-21sshd09:22:471
11005080,0irq/25-eth010234-21sshd11:33:211
995070,0irq/24-0000:00:2148-21munin-run08:05:003
82209975,0cyclictest5108-21kworker/3:207:50:163
82209974,0cyclictest11091-21cpu07:15:033
82199977,0cyclictest0-21swapper/208:46:072
82199977,0cyclictest0-21swapper/207:25:372
82189977,0cyclictest0-21swapper/108:25:181
82189977,0cyclictest0-21swapper/108:16:001
82189977,0cyclictest0-21swapper/107:29:391
82189970,0cyclictest0-21swapper/107:30:181
82179977,0cyclictest0-21swapper/008:37:100
82179973,0cyclictest0-21swapper/008:10:150
82179970,0cyclictest11417-21munin-node07:15:180
82179970,0cyclictest0-21swapper/008:55:140
82179970,0cyclictest0-21swapper/007:45:130
4170,0ktimersoftd/023819-21df_abs08:50:120
259970,0migration/23372-21sshd11:50:362
149970,0migration/022859-21crond07:40:000
149970,0migration/014886-21nfsd407:20:180
11795070,0irq/26-eth1-rx-17243-21bash12:07:252
11005070,0irq/25-eth02599migration/212:10:212
11005070,0irq/25-eth025777-21sshd09:25:041
11005070,0irq/25-eth024872-21bash09:24:592
11005070,0irq/25-eth01066-21bash10:55:141
82209962,0cyclictest0-21swapper/307:55:163
82209962,0cyclictest0-21swapper/307:40:163
82209962,0cyclictest0-21swapper/307:30:183
82199966,0cyclictest0-21swapper/207:40:092
82199962,0cyclictest0-21swapper/209:05:172
82199962,0cyclictest0-21swapper/208:40:152
82189966,0cyclictest0-21swapper/109:07:351
82189962,0cyclictest0-21swapper/107:20:161
82189962,0cyclictest0-21swapper/107:15:161
82179962,0cyclictest0-21swapper/007:55:170
259960,0migration/23681-21pmu-power08:05:222
149960,0migration/07230-21cpuspeed_turbos08:15:110
11795060,0irq/26-eth1-rx-0-21swapper/109:04:171
82209955,0cyclictest0-21swapper/308:35:063
82209951,0cyclictest0-21swapper/308:40:173
82209950,0cyclictest0-21swapper/308:55:173
82199954,0cyclictest16320-21date08:35:002
82179951,0cyclictest12085-21expr08:25:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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