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2026-05-21 - 16:38
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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 Thu May 21, 2026 12:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750660,0irq/25-eth00-21swapper/307:05:173
112750570,0irq/25-eth00-21swapper/107:05:181
112750550,0irq/25-eth00-21swapper/207:06:252
120650440,0irq/26-eth1-rx-0-21swapper/007:09:380
406299170,0cyclictest0-21swapper/110:19:361
4062991615,0cyclictest0-21swapper/111:18:011
4064991514,0cyclictest0-21swapper/311:26:313
4063991512,0cyclictest25448-21bash09:56:032
4064991413,0cyclictest0-21swapper/308:25:113
4064991412,0cyclictest0-21swapper/311:58:563
406499140,0cyclictest0-21swapper/311:40:563
406499140,0cyclictest0-21swapper/311:37:203
4063991413,0cyclictest0-21swapper/210:23:212
406399141,0cyclictest112750irq/25-eth012:34:022
406399140,0cyclictest0-21swapper/207:15:152
406299140,0cyclictest0-21swapper/112:27:301
4061991412,0cyclictest0-21swapper/011:25:400
4061991411,0cyclictest27238-21bash11:08:560
4061991411,0cyclictest27238-21bash11:08:560
4061991410,0cyclictest0-21swapper/012:35:210
406499130,0cyclictest0-21swapper/312:14:233
4063991312,0cyclictest0-21swapper/209:49:262
4063991311,0cyclictest26704-21hddtemp_smartct07:55:152
406399130,0cyclictest16723-21bash12:03:092
406399130,0cyclictest0-21swapper/212:12:412
406399130,0cyclictest0-21swapper/210:10:282
406399130,0cyclictest0-21swapper/210:05:202
406399130,0cyclictest0-21swapper/208:50:122
4062991312,0cyclictest0-21swapper/111:05:081
4062991312,0cyclictest0-21swapper/111:05:081
4062991312,0cyclictest0-21swapper/109:42:401
4062991311,0cyclictest0-21swapper/110:11:201
4061991312,0cyclictest0-21swapper/010:31:530
406199131,0cyclictest11600-21sshd09:16:080
406199130,0cyclictest7953-21sshd09:32:380
112750130,0irq/25-eth04399-21sshd09:27:563
112750130,0irq/25-eth00-21swapper/312:37:093
41120,0ktimersoftd/00-21swapper/010:59:450
4064991211,0cyclictest0-21swapper/312:20:193
4064991211,0cyclictest0-21swapper/311:22:563
4064991211,0cyclictest0-21swapper/309:34:253
4064991211,0cyclictest0-21swapper/309:15:223
406499120,0cyclictest0-21swapper/311:48:083
406499120,0cyclictest0-21swapper/310:46:263
406499120,0cyclictest0-21swapper/309:59:103
4063991211,0cyclictest0-21swapper/210:43:002
4063991210,0cyclictest24122-21sshd11:04:152
4063991210,0cyclictest0-21swapper/211:17:082
4063991210,0cyclictest0-21swapper/209:40:172
406399120,0cyclictest11662-21sshd12:28:082
406399120,0cyclictest0-21swapper/212:09:042
406399120,0cyclictest0-21swapper/211:36:262
406399120,0cyclictest0-21swapper/211:20:452
406399120,0cyclictest0-21swapper/209:05:182
4062991211,0cyclictest28375-21diskmemload10:43:531
4062991210,0cyclictest0-21swapper/111:46:501
4062991210,0cyclictest0-21swapper/110:06:421
4062991210,0cyclictest0-21swapper/109:58:281
406299120,0cyclictest0-21swapper/112:03:481
406299120,0cyclictest0-21swapper/111:55:191
406299120,0cyclictest0-21swapper/111:12:061
406299120,0cyclictest0-21swapper/111:12:051
406299120,0cyclictest0-21swapper/110:55:021
406299120,0cyclictest0-21swapper/110:32:441
4061991212,0cyclictest0-21swapper/010:10:290
4061991212,0cyclictest0-21swapper/010:08:110
4061991211,0cyclictest0-21swapper/011:54:420
4061991211,0cyclictest0-21swapper/011:32:510
4061991211,0cyclictest0-21swapper/010:53:070
4061991210,0cyclictest0-21swapper/012:10:230
406199120,0cyclictest27000-21sshd09:35:100
406199120,0cyclictest0-21swapper/012:08:030
406199120,0cyclictest0-21swapper/012:00:510
406199120,0cyclictest0-21swapper/009:00:160
351120,0ktimersoftd/323510-21sshd09:43:093
271120,0ktimersoftd/229370-21sshd11:26:132
191120,0ktimersoftd/10-21swapper/111:36:091
112750120,0irq/25-eth027529-21sshd11:17:290
112750120,0irq/25-eth02016-21sshd10:48:290
112750120,0irq/25-eth016578-21sshd10:03:290
112750120,0irq/25-eth01539-21sshd11:22:201
112750120,0irq/25-eth00-21swapper/311:53:153
112750120,0irq/25-eth00-21swapper/310:44:293
112750120,0irq/25-eth00-21swapper/111:32:531
112750120,0irq/25-eth00-21swapper/009:20:170
41110,0ktimersoftd/00-21swapper/012:19:370
4064991111,0cyclictest112750irq/25-eth012:08:283
4064991111,0cyclictest0-21swapper/312:30:533
4064991111,0cyclictest0-21swapper/310:22:243
4064991110,0cyclictest371-21id10:14:093
4064991110,0cyclictest0-21swapper/312:16:433
4064991110,0cyclictest0-21swapper/312:02:323
4064991110,0cyclictest0-21swapper/310:09:303
406499110,0cyclictest5699-21sshd11:14:413
406499110,0cyclictest5699-21sshd11:14:413
406499110,0cyclictest0-21swapper/310:50:523
406499110,0cyclictest0-21swapper/309:51:173
406499110,0cyclictest0-21swapper/308:56:473
406499110,0cyclictest0-21swapper/308:49:003
4063991111,0cyclictest3146-21sshd11:48:312
4063991110,0cyclictest32073-21bash10:01:102
4063991110,0cyclictest0-21swapper/210:50:462
4063991110,0cyclictest0-21swapper/210:38:342
4063991110,0cyclictest0-21swapper/210:29:172
4063991110,0cyclictest0-21swapper/210:15:072
4063991110,0cyclictest0-21swapper/209:34:122
4063991110,0cyclictest0-21swapper/207:25:162
406399110,0cyclictest0-21swapper/212:16:172
406399110,0cyclictest0-21swapper/211:44:542
406399110,0cyclictest0-21swapper/210:46:212
406399110,0cyclictest0-21swapper/208:16:582
406399110,0cyclictest0-21swapper/207:48:032
4062991111,0cyclictest0-21swapper/112:35:451
4062991111,0cyclictest0-21swapper/110:51:391
4062991111,0cyclictest0-21swapper/110:39:271
4062991111,0cyclictest0-21swapper/109:51:491
4062991111,0cyclictest0-21swapper/108:24:421
4062991110,0cyclictest11361-21sshd09:45:391
4062991110,0cyclictest0-21swapper/112:21:341
4062991110,0cyclictest0-21swapper/110:21:551
4062991110,0cyclictest0-21swapper/110:04:221
4062991110,0cyclictest0-21swapper/107:34:101
406299110,0cyclictest0-21swapper/108:28:251
406299110,0cyclictest0-21swapper/108:09:501
406299110,0cyclictest0-21swapper/108:09:501
406299110,0cyclictest0-21swapper/107:41:351
406199113,0cyclictest0-21swapper/010:25:140
4061991111,0cyclictest0-21swapper/011:41:200
4061991111,0cyclictest0-21swapper/009:49:280
4061991111,0cyclictest0-21swapper/008:20:010
4061991111,0cyclictest0-21swapper/007:42:440
4061991110,0cyclictest0-21swapper/011:03:130
406199110,0cyclictest28375-21diskmemload09:40:180
406199110,0cyclictest0-21swapper/011:37:440
406199110,0cyclictest0-21swapper/009:10:050
406199110,0cyclictest0-21swapper/008:02:010
406199110,0cyclictest0-21swapper/007:57:500
406199110,0cyclictest0-21swapper/007:17:030
351110,0ktimersoftd/30-21swapper/310:28:103
112750110,0irq/25-eth0481-21jbd2/dm-0-812:26:073
112750110,0irq/25-eth029945-21sshd11:30:293
41100,0ktimersoftd/00-21swapper/010:41:550
41100,0ktimersoftd/00-21swapper/009:54:520
41100,0ktimersoftd/00-21swapper/007:30:340
406499109,0cyclictest3732-21id09:10:503
406499109,0cyclictest0-21swapper/310:01:303
4064991010,0cyclictest0-21swapper/310:55:173
4064991010,0cyclictest0-21swapper/310:37:373
4064991010,0cyclictest0-21swapper/310:31:563
4064991010,0cyclictest0-21swapper/309:35:423
4064991010,0cyclictest0-21swapper/308:50:313
4064991010,0cyclictest0-21swapper/308:43:323
4064991010,0cyclictest0-21swapper/307:15:013
406499100,0cyclictest0-21swapper/311:05:413
406499100,0cyclictest0-21swapper/311:05:403
406399109,0cyclictest9910-21sshd12:36:232
406399109,0cyclictest18404-21grep12:20:222
406399109,0cyclictest0-21swapper/211:07:382
406399109,0cyclictest0-21swapper/211:07:372
406399109,0cyclictest0-21swapper/208:20:412
4063991010,0cyclictest0-21swapper/211:31:342
4063991010,0cyclictest0-21swapper/211:13:332
4063991010,0cyclictest0-21swapper/211:13:332
4063991010,0cyclictest0-21swapper/208:57:312
4063991010,0cyclictest0-21swapper/208:28:072
4063991010,0cyclictest0-21swapper/207:40:372
406399100,0cyclictest0-21swapper/209:50:252
406299109,0cyclictest28375-21diskmemload12:12:031
406299109,0cyclictest0-21swapper/111:27:331
406299109,0cyclictest0-21swapper/109:05:081
406299109,0cyclictest0-21swapper/108:42:491
406299109,0cyclictest0-21swapper/107:28:291
4062991010,0cyclictest7540-21sshd12:06:061
406299100,0cyclictest0-21swapper/112:15:391
406299100,0cyclictest0-21swapper/107:57:591
406299100,0cyclictest0-21swapper/107:15:131
406199109,0cyclictest0-21swapper/009:56:060
406199109,0cyclictest0-21swapper/007:25:110
406199105,0cyclictest17357-21kworker/0:112:25:210
4061991010,0cyclictest0-21swapper/011:14:510
4061991010,0cyclictest0-21swapper/011:14:500
4061991010,0cyclictest0-21swapper/010:24:400
4061991010,0cyclictest0-21swapper/009:06:500
4061991010,0cyclictest0-21swapper/008:10:090
4061991010,0cyclictest0-21swapper/007:23:130
406199100,0cyclictest0-21swapper/008:54:180
406199100,0cyclictest0-21swapper/007:48:250
271100,0ktimersoftd/20-21swapper/208:45:332
271100,0ktimersoftd/20-21swapper/207:30:342
191100,0ktimersoftd/10-21swapper/110:28:091
112750100,0irq/25-eth018-21rcuc/109:10:241
112750100,0irq/25-eth013720-21sshd09:24:583
112750100,0irq/25-eth00-21swapper/311:15:363
112750100,0irq/25-eth00-21swapper/012:34:040
112750100,0irq/25-eth00-21swapper/012:20:370
112750100,0irq/25-eth00-21swapper/011:47:410
4190,0ktimersoftd/09944-21missed_timers10:15:170
4190,0ktimersoftd/013550-21sshd11:58:270
4190,0ktimersoftd/00-21swapper/010:36:190
40649999,0cyclictest0-21swapper/311:03:033
40649999,0cyclictest0-21swapper/309:09:203
40649999,0cyclictest0-21swapper/308:38:053
40649999,0cyclictest0-21swapper/308:11:513
40649999,0cyclictest0-21swapper/308:03:423
40649999,0cyclictest0-21swapper/307:57:323
40649990,0cyclictest0-21swapper/308:09:513
40649990,0cyclictest0-21swapper/308:09:513
40649990,0cyclictest0-21swapper/307:42:403
40639999,0cyclictest0-21swapper/209:15:432
40639999,0cyclictest0-21swapper/208:42:462
40639999,0cyclictest0-21swapper/208:37:192
40639998,0cyclictest0-21swapper/211:52:072
40639998,0cyclictest0-21swapper/210:55:122
40639998,0cyclictest0-21swapper/209:21:212
40639997,0cyclictest112750irq/25-eth008:30:552
40639990,0cyclictest0-21swapper/207:36:542
40629999,0cyclictest0-21swapper/112:32:091
40629999,0cyclictest0-21swapper/107:37:531
40619999,0cyclictest0-21swapper/008:40:350
40619999,0cyclictest0-21swapper/008:33:090
40619999,0cyclictest0-21swapper/008:29:260
40619999,0cyclictest0-21swapper/007:35:040
35190,0ktimersoftd/30-21swapper/307:30:343
11275090,0irq/25-eth028375-21diskmemload11:42:591
11275090,0irq/25-eth025579-21rm09:22:141
11275090,0irq/25-eth024765-21munin-run12:00:012
11275090,0irq/25-eth020610-21sshd09:34:201
40649988,0cyclictest0-21swapper/310:16:293
40649988,0cyclictest0-21swapper/307:21:113
40649980,0cyclictest0-21swapper/308:32:373
40639986,0cyclictest112750irq/25-eth007:10:552
40629988,0cyclictest0-21swapper/111:50:261
40629988,0cyclictest0-21swapper/108:51:191
40629988,0cyclictest0-21swapper/108:35:371
40629988,0cyclictest0-21swapper/108:01:561
40629988,0cyclictest0-21swapper/107:48:481
40629987,0cyclictest7693-21sshd11:02:001
40619988,0cyclictest0-21swapper/008:55:480
40619988,0cyclictest0-21swapper/008:46:020
40619988,0cyclictest0-21swapper/008:36:520
40619988,0cyclictest0-21swapper/007:14:510
159980,0watchdog/019578-21sshd09:25:330
159980,0watchdog/00-21swapper/011:20:010
12065080,0irq/26-eth1-rx-28375-21diskmemload10:30:172
11275080,0irq/25-eth09250-21atenall_r7power10:45:101
11275080,0irq/25-eth028375-21diskmemload09:45:043
11275080,0irq/25-eth017822-21switchtime09:25:201
40649977,0cyclictest0-21swapper/309:03:043
40649977,0cyclictest0-21swapper/307:51:503
40649977,0cyclictest0-21swapper/307:36:593
40639977,0cyclictest112750irq/25-eth008:10:532
40639977,0cyclictest0-21swapper/208:01:102
40639976,0cyclictest28-21ksoftirqd/209:25:272
40639973,0cyclictest0-21swapper/209:10:172
40629977,0cyclictest0-21swapper/108:49:481
40629977,0cyclictest0-21swapper/108:30:101
40629976,0cyclictest0-21swapper/107:24:321
40629973,0cyclictest8618-21bash09:15:421
40619977,0cyclictest0-21swapper/008:16:040
40619977,0cyclictest0-21swapper/007:53:530
11275070,0irq/25-eth00-21swapper/209:35:172
11275070,0irq/25-eth00-21swapper/109:36:561
40649962,0cyclictest0-21swapper/308:20:143
40649962,0cyclictest0-21swapper/308:15:163
40649962,0cyclictest0-21swapper/307:45:163
40649962,0cyclictest0-21swapper/307:25:143
40639965,0cyclictest24154-21fschecks_count07:50:122
40639962,0cyclictest0-21swapper/209:00:152
40639960,0cyclictest0-21swapper/208:05:082
40639960,0cyclictest0-21swapper/208:05:082
40639960,0cyclictest0-21swapper/207:20:212
40629965,0cyclictest1639-21runrttasks08:12:341
40629962,0cyclictest0-21swapper/109:00:141
40629962,0cyclictest0-21swapper/108:55:141
40629962,0cyclictest0-21swapper/108:15:161
40619962,0cyclictest0-21swapper/008:05:150
40619962,0cyclictest0-21swapper/008:05:150
179960,0migration/14981-21fschecks_time07:10:121
179960,0migration/124850-21ntp_offset07:50:171
40649954,0cyclictest5052-21idleruntime07:10:133
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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