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2025-12-30 - 15:30
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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 Tue Dec 30, 2025 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650670,0irq/26-eth1-rx-0-21swapper/307:05:393
120650610,0irq/26-eth1-rx-0-21swapper/107:08:301
112750550,0irq/25-eth00-21swapper/207:05:422
2966424422,0sleep00-21swapper/007:05:110
31825991611,0cyclictest0-21swapper/311:18:503
3182499150,0cyclictest0-21swapper/212:10:152
3182499150,0cyclictest0-21swapper/211:40:232
31825991412,0cyclictest0-21swapper/310:13:003
3182599140,0cyclictest0-21swapper/310:16:423
3182299140,0cyclictest0-21swapper/010:39:550
31825991312,0cyclictest4864-21sshd09:23:243
31825991312,0cyclictest0-21swapper/311:14:403
31825991312,0cyclictest0-21swapper/310:56:123
31825991311,0cyclictest0-21swapper/310:52:153
3182599130,0cyclictest22909-21sshd12:26:083
31824991312,0cyclictest0-21swapper/211:06:132
31823991312,0cyclictest0-21swapper/109:23:211
3182299130,0cyclictest0-21swapper/012:00:160
31825991212,0cyclictest112750irq/25-eth011:53:573
31825991211,0cyclictest0-21swapper/311:33:373
31825991211,0cyclictest0-21swapper/310:46:063
31825991211,0cyclictest0-21swapper/310:20:263
31825991211,0cyclictest0-21swapper/309:43:493
31825991211,0cyclictest0-21swapper/309:27:193
31825991210,0cyclictest0-21swapper/310:36:003
31825991210,0cyclictest0-21swapper/309:57:053
3182599120,0cyclictest0-21swapper/312:31:003
3182599120,0cyclictest0-21swapper/312:11:153
31824991212,0cyclictest0-21swapper/211:10:232
31824991211,0cyclictest0-21swapper/211:02:022
31824991211,0cyclictest0-21swapper/208:45:182
31824991210,0cyclictest0-21swapper/212:26:562
3182499120,0cyclictest0-21swapper/212:04:172
3182499120,0cyclictest0-21swapper/211:16:472
3182499120,0cyclictest0-21swapper/210:06:432
3182499120,0cyclictest0-21swapper/209:21:542
31823991212,0cyclictest0-21swapper/109:11:171
31823991211,0cyclictest0-21swapper/110:58:501
31823991210,0cyclictest11039-21sshd11:13:221
31823991210,0cyclictest0-21swapper/112:29:551
31823991210,0cyclictest0-21swapper/111:43:061
31823991210,0cyclictest0-21swapper/110:36:251
31823991210,0cyclictest0-21swapper/110:26:331
3182399120,0cyclictest11989-21sshd09:25:201
3182399120,0cyclictest0-21swapper/112:32:211
3182399120,0cyclictest0-21swapper/112:05:041
3182399120,0cyclictest0-21swapper/111:03:011
3182399120,0cyclictest0-21swapper/110:18:531
3182399120,0cyclictest0-21swapper/109:57:161
3182399120,0cyclictest0-21swapper/108:21:531
31822991212,0cyclictest0-21swapper/011:10:190
31822991211,0cyclictest0-21swapper/012:12:360
31822991211,0cyclictest0-21swapper/009:17:470
31822991210,0cyclictest0-21swapper/012:07:300
31822991210,0cyclictest0-21swapper/011:29:520
31822991210,0cyclictest0-21swapper/011:21:160
3182299120,0cyclictest0-21swapper/012:30:100
3182299120,0cyclictest0-21swapper/011:17:050
3182299120,0cyclictest0-21swapper/009:25:550
3182299120,0cyclictest0-21swapper/009:21:570
271120,0ktimersoftd/20-21swapper/211:51:312
112750120,0irq/25-eth023733-21diskmemload09:53:201
112750120,0irq/25-eth00-21swapper/010:10:260
31825991111,0cyclictest0-21swapper/311:23:023
31825991110,0cyclictest0-21swapper/312:38:473
3182599110,0cyclictest0-21swapper/311:44:253
3182599110,0cyclictest0-21swapper/309:39:393
3182599110,0cyclictest0-21swapper/308:41:333
3182599110,0cyclictest0-21swapper/308:31:553
3182599110,0cyclictest0-21swapper/307:31:453
31824991111,0cyclictest0-21swapper/212:36:562
31824991111,0cyclictest0-21swapper/211:33:442
31824991111,0cyclictest0-21swapper/210:49:432
31824991111,0cyclictest0-21swapper/210:37:242
31824991111,0cyclictest0-21swapper/207:50:142
31824991110,0cyclictest0-21swapper/209:38:092
31824991110,0cyclictest0-21swapper/209:25:512
3182499110,0cyclictest0-21swapper/211:47:132
3182499110,0cyclictest0-21swapper/210:43:322
3182499110,0cyclictest0-21swapper/209:55:492
31823991111,0cyclictest0-21swapper/111:59:571
31823991111,0cyclictest0-21swapper/111:28:071
31823991110,0cyclictest112750irq/25-eth009:37:251
31823991110,0cyclictest0-21swapper/110:24:341
3182399110,0cyclictest24850-21sshd11:17:331
3182399110,0cyclictest0-21swapper/112:20:091
3182399110,0cyclictest0-21swapper/110:11:271
3182399110,0cyclictest0-21swapper/108:55:141
3182399110,0cyclictest0-21swapper/108:32:211
3182399110,0cyclictest0-21swapper/107:23:281
31822991111,0cyclictest0-21swapper/012:35:020
31822991110,0cyclictest5354-21bash10:41:530
31822991110,0cyclictest0-21swapper/010:27:500
271110,0ktimersoftd/20-21swapper/212:21:292
271110,0ktimersoftd/20-21swapper/210:13:352
191110,0ktimersoftd/125445-21sshd11:47:311
112750110,0irq/25-eth030974-21sensors_temp10:00:210
112750110,0irq/25-eth023694-21sshd11:07:143
112750110,0irq/25-eth00-21swapper/309:53:213
112750110,0irq/25-eth00-21swapper/010:48:230
41100,0ktimersoftd/023733-21diskmemload12:17:150
41100,0ktimersoftd/00-21swapper/010:08:080
3182599109,0cyclictest0-21swapper/310:34:013
3182599109,0cyclictest0-21swapper/308:27:513
3182599109,0cyclictest0-21swapper/307:51:433
3182599108,0cyclictest0-21swapper/312:08:343
31825991010,0cyclictest0-21swapper/311:37:473
31825991010,0cyclictest0-21swapper/308:55:173
3182599100,0cyclictest0-21swapper/309:18:133
3182499109,0cyclictest18865-21cat07:50:002
3182499109,0cyclictest0-21swapper/211:59:112
3182499109,0cyclictest0-21swapper/210:55:522
31824991010,0cyclictest0-21swapper/212:31:492
31824991010,0cyclictest0-21swapper/207:35:162
3182499100,0cyclictest0-21swapper/211:27:062
3182499100,0cyclictest0-21swapper/210:21:362
3182499100,0cyclictest0-21swapper/209:05:232
3182499100,0cyclictest0-21swapper/208:22:242
3182399109,0cyclictest0-21swapper/111:09:101
3182399109,0cyclictest0-21swapper/108:45:081
3182399109,0cyclictest0-21swapper/108:14:491
3182399109,0cyclictest0-21swapper/108:01:211
3182399109,0cyclictest0-21swapper/107:37:321
31823991010,0cyclictest0-21swapper/111:34:301
31823991010,0cyclictest0-21swapper/111:21:431
31823991010,0cyclictest0-21swapper/110:50:431
31823991010,0cyclictest0-21swapper/110:04:151
31823991010,0cyclictest0-21swapper/109:15:121
31823991010,0cyclictest0-21swapper/109:05:201
31823991010,0cyclictest0-21swapper/108:07:571
31823991010,0cyclictest0-21swapper/107:46:141
3182399100,0cyclictest23733-21diskmemload10:30:291
3182399100,0cyclictest0-21swapper/107:10:271
3182299109,0cyclictest0-21swapper/012:22:360
3182299109,0cyclictest0-21swapper/010:20:160
3182299104,0cyclictest0-21swapper/011:00:220
31822991010,0cyclictest0-21swapper/010:58:220
31822991010,0cyclictest0-21swapper/009:38:140
31822991010,0cyclictest0-21swapper/008:44:330
31822991010,0cyclictest0-21swapper/008:15:160
3182299100,0cyclictest940-21switchtime10:50:210
3182299100,0cyclictest0-21swapper/009:33:590
3182299100,0cyclictest0-21swapper/008:49:320
3182299100,0cyclictest0-21swapper/007:45:230
271100,0ktimersoftd/29695-21bash10:33:312
191100,0ktimersoftd/10-21swapper/110:08:071
120650100,0irq/26-eth1-rx-0-21swapper/011:47:440
112750100,0irq/25-eth00-21swapper/110:46:321
318259999,0cyclictest0-21swapper/311:27:133
318259999,0cyclictest0-21swapper/311:04:203
318259999,0cyclictest0-21swapper/309:02:283
318259999,0cyclictest0-21swapper/308:20:193
318259999,0cyclictest0-21swapper/308:13:143
318259999,0cyclictest0-21swapper/307:42:333
318259998,0cyclictest0-21swapper/312:01:013
318259998,0cyclictest0-21swapper/310:02:183
318259998,0cyclictest0-21swapper/308:51:403
318259998,0cyclictest0-21swapper/308:48:193
318259990,0cyclictest0-21swapper/310:07:013
318249999,0cyclictest0-21swapper/208:57:152
318249998,0cyclictest1480-21nfsd09:51:342
318249998,0cyclictest0-21swapper/212:16:582
318249998,0cyclictest0-21swapper/210:15:162
318239999,0cyclictest0-21swapper/112:37:281
318239999,0cyclictest0-21swapper/112:02:231
318239999,0cyclictest0-21swapper/109:46:001
318239998,0cyclictest0-21swapper/109:31:141
318229999,0cyclictest0-21swapper/011:36:150
318229999,0cyclictest0-21swapper/009:59:490
318229999,0cyclictest0-21swapper/009:53:410
318229991,0cyclictest0-21swapper/012:28:570
318229990,0cyclictest0-21swapper/011:40:160
318229990,0cyclictest0-21swapper/011:05:120
27190,0ktimersoftd/20-21swapper/208:09:522
11275090,0irq/25-eth00-21swapper/011:53:510
11275090,0irq/25-eth00-21swapper/010:19:260
11275090,0irq/25-eth00-21swapper/009:40:190
4180,0ktimersoftd/023641-21munin-node08:00:220
318259988,0cyclictest0-21swapper/312:16:073
318259988,0cyclictest0-21swapper/310:28:063
318259988,0cyclictest0-21swapper/308:38:123
318259988,0cyclictest0-21swapper/308:05:543
318259987,0cyclictest1480-21nfsd12:23:493
318249988,0cyclictest0-21swapper/209:46:452
318249988,0cyclictest0-21swapper/209:19:402
318249988,0cyclictest0-21swapper/208:01:452
318249987,0cyclictest0-21swapper/208:11:372
318249980,0cyclictest0-21swapper/208:41:272
318249980,0cyclictest0-21swapper/207:14:212
318239988,0cyclictest590-21smart_sda10:40:221
318239988,0cyclictest0-21swapper/112:15:031
318239988,0cyclictest0-21swapper/109:43:471
318239988,0cyclictest0-21swapper/109:02:131
318239988,0cyclictest0-21swapper/108:28:461
318239988,0cyclictest0-21swapper/107:54:421
318239987,0cyclictest22426-21sshd11:36:241
318239987,0cyclictest0-21swapper/112:11:001
318229988,0cyclictest0-21swapper/010:31:460
318229987,0cyclictest0-21swapper/008:35:160
318229987,0cyclictest0-21swapper/007:56:060
318229980,0cyclictest2437-21nfsd411:30:180
318229980,0cyclictest20324-21grep07:50:200
318229980,0cyclictest0-21swapper/007:30:160
318229980,0cyclictest0-21swapper/007:15:000
19180,0ktimersoftd/10-21swapper/108:40:381
11275080,0irq/25-eth00-21swapper/009:10:260
318259977,0cyclictest0-21swapper/309:31:173
318259977,0cyclictest0-21swapper/307:59:033
318259976,0cyclictest23733-21diskmemload10:41:543
318259973,0cyclictest0-21swapper/308:15:173
318259970,0cyclictest0-21swapper/309:05:143
318259970,0cyclictest0-21swapper/307:20:143
318249977,0cyclictest0-21swapper/212:06:442
318249977,0cyclictest0-21swapper/209:44:322
318249977,0cyclictest0-21swapper/209:01:342
318249977,0cyclictest0-21swapper/208:37:382
318249977,0cyclictest0-21swapper/208:30:252
318249976,0cyclictest0-21swapper/209:31:452
318239976,0cyclictest0-21swapper/108:55:011
318229973,0cyclictest0-21swapper/008:20:530
318229970,0cyclictest14304-21aten_r7power_fr07:40:110
318229970,0cyclictest0-21swapper/011:55:180
318229970,0cyclictest0-21swapper/008:09:260
259970,0migration/223417-21crond08:00:002
159970,0watchdog/01639-21runrttasks08:10:130
149970,0migration/04129-21munin-node08:25:180
11275070,0irq/25-eth08495-21sshd11:52:101
11275070,0irq/25-eth031182-21sshd10:00:222
11275070,0irq/25-eth022426-21sshd10:27:262
11275070,0irq/25-eth011720-21latency_hist09:45:000
11275070,0irq/25-eth00-21swapper/311:47:523
11275070,0irq/25-eth00-21swapper/309:10:033
11275070,0irq/25-eth00-21swapper/009:00:140
4160,0ktimersoftd/014610-21munin-node08:50:150
318259962,0cyclictest0-21swapper/309:45:153
318259962,0cyclictest0-21swapper/308:00:163
318259962,0cyclictest0-21swapper/307:35:153
318259962,0cyclictest0-21swapper/307:25:153
318259962,0cyclictest0-21swapper/307:15:013
318259961,0cyclictest0-21swapper/307:10:183
318249966,0cyclictest0-21swapper/211:37:552
318249965,0cyclictest9836-21cut07:30:132
318249965,0cyclictest24042-21bash09:10:032
318249964,0cyclictest0-21swapper/208:25:002
318249962,0cyclictest0-21swapper/211:20:162
318249962,0cyclictest0-21swapper/208:50:172
318249962,0cyclictest0-21swapper/208:15:162
318249962,0cyclictest0-21swapper/207:40:152
318249962,0cyclictest0-21swapper/207:25:152
318249962,0cyclictest0-21swapper/207:20:142
318249960,0cyclictest0-21swapper/210:50:062
318239966,0cyclictest0-21swapper/108:35:161
318239965,0cyclictest22089-21idleruntime07:55:141
318239962,0cyclictest0-21swapper/108:15:171
318239962,0cyclictest0-21swapper/107:25:151
318229965,0cyclictest6403-21switchtime07:20:190
318229963,0cyclictest7671-21df_abs07:25:130
318229962,0cyclictest0-21swapper/008:55:130
318229962,0cyclictest0-21swapper/007:35:150
318229962,0cyclictest0-21swapper/007:10:150
318229960,0cyclictest21385-21latency_hist09:05:000
11275060,0irq/25-eth018565-21bash11:55:153
318259950,0cyclictest0-21swapper/307:45:203
318249951,0cyclictest0-21swapper/207:15:002
318239954,0cyclictest20-21ksoftirqd/107:30:141
318239953,0cyclictest0-21swapper/107:15:091
318239950,0cyclictest0-21swapper/107:40:101
12065050,0irq/26-eth1-rx-0-21swapper/008:30:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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