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2026-01-21 - 22:25
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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 Wed Jan 21, 2026 12:43:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650610,0irq/26-eth1-rx-0-21swapper/107:07:261
120650570,0irq/26-eth1-rx-0-21swapper/307:05:323
112750540,0irq/25-eth00-21swapper/207:05:502
120650450,0irq/26-eth1-rx-0-21swapper/007:08:020
2923599170,0cyclictest6988-21bash12:17:310
2923899160,0cyclictest0-21swapper/310:40:193
29235991614,0cyclictest12584-21sshd09:41:230
2923799150,0cyclictest0-21swapper/212:25:102
29236991511,0cyclictest0-21swapper/111:02:231
1499150,0migration/022834-21bash10:38:590
29238991413,0cyclictest0-21swapper/311:37:493
2923799140,0cyclictest32642-21sshd11:42:352
2923799140,0cyclictest32642-21sshd11:42:352
2923799140,0cyclictest12323-21sshd09:30:192
2923799140,0cyclictest0-21swapper/209:19:352
29236991413,0cyclictest21259-21diskmemload10:38:481
29236991412,0cyclictest0-21swapper/109:40:021
29236991411,0cyclictest0-21swapper/111:28:251
2923699140,0cyclictest21259-21diskmemload09:34:271
29235991413,0cyclictest0-21swapper/010:27:300
2923599140,0cyclictest0-21swapper/010:40:210
112750140,0irq/25-eth00-21swapper/211:20:452
29238991313,0cyclictest810-40kipmi009:45:143
29238991312,0cyclictest26089-21sshd11:24:403
29238991312,0cyclictest25850-21sshd10:56:133
29238991312,0cyclictest17363-21sshd10:37:593
29238991312,0cyclictest1479-21nfsd11:09:203
29238991312,0cyclictest0-21swapper/309:22:333
29238991311,0cyclictest2968-21sshd09:56:233
2923899130,0cyclictest9907-21id11:27:223
2923899130,0cyclictest25101-21sshd10:00:133
2923899130,0cyclictest0-21swapper/312:35:323
2923899130,0cyclictest0-21swapper/312:12:463
29237991312,0cyclictest0-21swapper/209:28:322
29237991311,0cyclictest0-21swapper/210:46:572
2923799130,0cyclictest0-21swapper/211:29:152
2923799130,0cyclictest0-21swapper/211:05:392
2923799130,0cyclictest0-21swapper/210:10:282
2923699139,0cyclictest25214-21sshd11:46:541
29236991312,0cyclictest0-21swapper/112:19:531
29236991312,0cyclictest0-21swapper/110:54:231
2923699130,0cyclictest112750irq/25-eth009:45:211
2923699130,0cyclictest0-21swapper/111:05:041
29235991312,0cyclictest12443-21sshd09:46:580
351120,0ktimersoftd/30-21swapper/310:54:073
351120,0ktimersoftd/30-21swapper/309:37:203
29238991212,0cyclictest0-21swapper/309:10:363
29238991211,0cyclictest27439-21sshd12:04:173
29238991211,0cyclictest0-21swapper/312:06:543
29238991211,0cyclictest0-21swapper/311:04:013
29238991211,0cyclictest0-21swapper/309:51:493
29238991210,0cyclictest0-21swapper/312:18:213
2923899120,0cyclictest0-21swapper/311:48:303
2923899120,0cyclictest0-21swapper/310:48:263
2923899120,0cyclictest0-21swapper/310:27:453
2923899120,0cyclictest0-21swapper/310:17:323
29237991211,0cyclictest3044-21bash12:11:062
29237991211,0cyclictest18974-21bash09:37:002
29237991211,0cyclictest14070-21sshd10:09:342
29237991211,0cyclictest0-21swapper/210:27:242
29237991211,0cyclictest0-21swapper/209:14:292
29237991210,0cyclictest0-21swapper/212:35:402
29237991210,0cyclictest0-21swapper/212:32:472
29237991210,0cyclictest0-21swapper/211:16:062
29237991210,0cyclictest0-21swapper/209:45:302
2923799120,0cyclictest0-21swapper/212:24:032
29236991212,0cyclictest0-21swapper/108:45:191
29236991211,0cyclictest20192-21sshd10:44:121
29236991211,0cyclictest0-21swapper/110:57:031
29236991211,0cyclictest0-21swapper/110:10:211
29236991210,0cyclictest0-21swapper/109:25:571
2923699120,0cyclictest18721-21sshd10:15:411
2923699120,0cyclictest0-21swapper/111:33:451
29235991212,0cyclictest0-21swapper/012:11:420
29235991211,0cyclictest23345-21sshd11:57:540
29235991211,0cyclictest23345-21sshd11:57:530
29235991211,0cyclictest0-21swapper/011:22:550
29235991211,0cyclictest0-21swapper/010:30:510
29235991211,0cyclictest0-21swapper/010:24:340
29235991211,0cyclictest0-21swapper/010:14:480
29235991210,0cyclictest0-21swapper/012:00:330
29235991210,0cyclictest0-21swapper/010:56:260
29235991210,0cyclictest0-21swapper/009:32:550
2923599120,0cyclictest0-21swapper/010:17:170
29238991111,0cyclictest0-21swapper/311:31:493
29238991111,0cyclictest0-21swapper/311:14:273
29238991110,0cyclictest9018-21sshd09:18:543
29238991110,0cyclictest2721-21sshd12:28:003
29238991110,0cyclictest20853-21sshd10:21:423
29238991110,0cyclictest16067-21sshd09:42:013
29238991110,0cyclictest0-21swapper/312:30:003
29238991110,0cyclictest0-21swapper/311:41:383
29238991110,0cyclictest0-21swapper/311:41:383
29238991110,0cyclictest0-21swapper/308:25:193
29238991110,0cyclictest0-21swapper/308:25:183
2923899110,0cyclictest0-21swapper/310:32:523
2923899110,0cyclictest0-21swapper/309:31:253
2923899110,0cyclictest0-21swapper/309:25:503
29237991111,0cyclictest15084-21sshd12:02:002
29237991111,0cyclictest0-21swapper/212:18:162
29237991111,0cyclictest0-21swapper/212:06:532
29237991111,0cyclictest0-21swapper/211:50:362
29237991111,0cyclictest0-21swapper/209:53:592
29237991110,0cyclictest27343-21sshd10:34:112
29237991110,0cyclictest25051-21sshd10:16:512
29237991110,0cyclictest22373-21grep10:50:112
29237991110,0cyclictest19993-21sshd11:45:552
29237991110,0cyclictest0-21swapper/210:36:292
29237991110,0cyclictest0-21swapper/210:02:272
2923799110,0cyclictest0-21swapper/210:55:122
2923799110,0cyclictest0-21swapper/210:40:132
2923799110,0cyclictest0-21swapper/210:20:192
2923699118,0cyclictest3719-21sshd12:22:331
29236991111,0cyclictest0-21swapper/112:14:171
29236991111,0cyclictest0-21swapper/109:56:591
29236991111,0cyclictest0-21swapper/109:10:451
29236991110,0cyclictest24489-21sshd12:26:011
29236991110,0cyclictest1626-21sshd09:39:431
29236991110,0cyclictest0-21swapper/111:20:371
29236991110,0cyclictest0-21swapper/110:02:341
2923699110,0cyclictest0-21swapper/108:40:191
2923599119,0cyclictest0-21swapper/008:52:070
2923599119,0cyclictest0-21swapper/007:46:300
2923599118,0cyclictest16218-21sshd11:11:280
2923599117,0cyclictest0-21swapper/009:20:150
29235991111,0cyclictest0-21swapper/011:44:180
29235991111,0cyclictest0-21swapper/011:44:170
29235991111,0cyclictest0-21swapper/009:55:270
29235991110,0cyclictest27851-21sshd12:21:020
29235991110,0cyclictest11498-21sshd12:07:000
29235991110,0cyclictest0-21swapper/011:25:170
29235991110,0cyclictest0-21swapper/011:07:070
29235991110,0cyclictest0-21swapper/011:01:460
29235991110,0cyclictest0-21swapper/009:02:000
2923599110,0cyclictest0-21swapper/011:15:090
2923599110,0cyclictest0-21swapper/010:06:360
2923599110,0cyclictest0-21swapper/010:01:150
2923599110,0cyclictest0-21swapper/007:29:040
271110,0ktimersoftd/20-21swapper/211:33:022
191110,0ktimersoftd/10-21swapper/112:31:301
120650110,0irq/26-eth1-rx-0-21swapper/010:53:300
112750110,0irq/25-eth00-21swapper/310:12:463
112750110,0irq/25-eth00-21swapper/111:51:101
112750110,0irq/25-eth00-21swapper/010:46:080
41100,0ktimersoftd/021259-21diskmemload11:33:030
2923899109,0cyclictest18607-21sshd11:51:193
2923899109,0cyclictest112750irq/25-eth011:16:263
2923899109,0cyclictest0-21swapper/311:56:173
2923899109,0cyclictest0-21swapper/311:56:163
29238991010,0cyclictest0-21swapper/312:22:333
29238991010,0cyclictest0-21swapper/310:09:453
29238991010,0cyclictest0-21swapper/309:07:013
29238991010,0cyclictest0-21swapper/307:39:393
2923799109,0cyclictest23099-21sshd11:57:502
2923799109,0cyclictest23099-21sshd11:57:502
2923799109,0cyclictest1331-21sshd11:37:062
2923799109,0cyclictest0-21swapper/209:58:032
29237991010,0cyclictest0-21swapper/209:42:352
2923799100,0cyclictest0-21swapper/208:10:112
2923699109,0cyclictest29913-21bash09:16:481
2923699109,0cyclictest0-21swapper/112:05:501
2923699106,0cyclictest488-21sshd10:07:071
2923699106,0cyclictest28620-21sshd11:36:091
29236991010,0cyclictest0-21swapper/110:25:561
29236991010,0cyclictest0-21swapper/110:20:481
29236991010,0cyclictest0-21swapper/109:22:501
29236991010,0cyclictest0-21swapper/108:12:401
2923699100,0cyclictest0-21swapper/108:29:381
2923699100,0cyclictest0-21swapper/108:29:381
2923599109,0cyclictest27134-21sshd09:38:290
2923599109,0cyclictest0-21swapper/008:15:040
2923599109,0cyclictest0-21swapper/007:12:490
2923599108,0cyclictest0-21swapper/012:37:360
2923599100,0cyclictest0-21swapper/008:43:460
2923599100,0cyclictest0-21swapper/008:34:150
191100,0ktimersoftd/10-21swapper/111:19:061
1599100,0watchdog/025565-21sshd09:54:520
112750100,0irq/25-eth014091-21bash09:14:140
112750100,0irq/25-eth00-21swapper/009:18:340
112750100,0irq/25-eth00-21swapper/007:50:130
292389999,0cyclictest0-21swapper/308:43:193
292389999,0cyclictest0-21swapper/308:15:263
292389998,0cyclictest0-21swapper/308:38:063
292389998,0cyclictest0-21swapper/307:17:073
292389990,0cyclictest0-21swapper/308:10:133
292389990,0cyclictest0-21swapper/307:41:313
292379999,0cyclictest0-21swapper/211:13:372
292379999,0cyclictest0-21swapper/211:02:352
292379999,0cyclictest0-21swapper/209:22:302
292379999,0cyclictest0-21swapper/207:58:242
292369999,0cyclictest0-21swapper/110:31:011
292369999,0cyclictest0-21swapper/109:00:241
292369999,0cyclictest0-21swapper/107:52:551
292369998,0cyclictest0-21swapper/109:07:231
292369994,0cyclictest8743-21hwlatdetect11:10:131
292369994,0cyclictest29949-21bash09:50:021
292369994,0cyclictest23737-21bash12:03:361
292369994,0cyclictest11798-21grep12:35:131
292369993,0cyclictest9542-21grep11:55:201
292369993,0cyclictest9542-21grep11:55:191
292369993,0cyclictest21259-21diskmemload10:45:211
292369991,0cyclictest0-21swapper/111:40:151
292369991,0cyclictest0-21swapper/111:40:141
292359999,0cyclictest0-21swapper/012:25:590
292359999,0cyclictest0-21swapper/008:48:040
292359999,0cyclictest0-21swapper/008:39:000
292359999,0cyclictest0-21swapper/008:28:470
292359999,0cyclictest0-21swapper/008:28:460
292359999,0cyclictest0-21swapper/008:22:380
292359998,0cyclictest19945-21sshd11:51:340
292359998,0cyclictest0-21swapper/012:31:490
292359990,0cyclictest0-21swapper/008:55:300
27190,0ktimersoftd/20-21swapper/208:01:382
11275090,0irq/25-eth00-21swapper/011:45:530
4180,0ktimersoftd/021259-21diskmemload11:35:180
292389988,0cyclictest0-21swapper/307:54:033
292379988,0cyclictest0-21swapper/208:47:312
292379987,0cyclictest0-21swapper/207:51:182
292379980,0cyclictest0-21swapper/207:35:132
292369988,0cyclictest0-21swapper/108:22:471
292369988,0cyclictest0-21swapper/107:44:541
292369982,0cyclictest0-21swapper/108:05:131
292369981,0cyclictest0-21swapper/108:15:151
292369980,0cyclictest0-21swapper/108:00:151
292359984,0cyclictest0-21swapper/007:35:130
292359980,0cyclictest0-21swapper/008:10:180
11275080,0irq/25-eth00-21swapper/009:25:320
292389977,0cyclictest0-21swapper/308:55:593
292389977,0cyclictest0-21swapper/308:31:563
292389973,0cyclictest810-40kipmi009:00:153
292389970,0cyclictest0-21swapper/308:05:183
292389970,0cyclictest0-21swapper/307:20:173
292379977,0cyclictest0-21swapper/208:52:592
292379977,0cyclictest0-21swapper/208:23:012
292369977,0cyclictest0-21swapper/108:53:271
292369974,0cyclictest30266-21if_eth007:10:131
292369973,0cyclictest7033-21cut07:30:011
292369973,0cyclictest5488-21idleruntime07:25:131
292369973,0cyclictest15265-21cat08:55:141
292369972,0cyclictest0-21swapper/107:20:151
292369971,0cyclictest0-21swapper/107:55:171
292369970,0cyclictest0-21swapper/107:35:171
292369970,0cyclictest0-21swapper/107:15:001
292359977,0cyclictest0-21swapper/009:08:310
292359973,0cyclictest4792-21kworker/0:107:55:130
292359973,0cyclictest0-21swapper/007:30:190
292359970,0cyclictest0-21swapper/007:15:200
149970,0migration/03524-21nfsd407:20:170
339960,0migration/37474-21df_abs07:30:133
292389965,0cyclictest4847-21cpu07:25:103
292389965,0cyclictest29723-21cstates07:10:103
292389962,0cyclictest0-21swapper/308:50:143
292389962,0cyclictest0-21swapper/308:20:163
292389962,0cyclictest0-21swapper/308:00:143
292389962,0cyclictest0-21swapper/307:55:173
292389962,0cyclictest0-21swapper/307:45:163
292379965,0cyclictest6489-21awk08:35:182
292379962,0cyclictest0-21swapper/209:05:152
292379962,0cyclictest0-21swapper/208:25:162
292379962,0cyclictest0-21swapper/208:25:152
292379962,0cyclictest0-21swapper/208:15:152
292379962,0cyclictest0-21swapper/208:05:142
292379962,0cyclictest0-21swapper/207:45:172
292379962,0cyclictest0-21swapper/207:40:152
292379962,0cyclictest0-21swapper/207:30:172
292379962,0cyclictest0-21swapper/207:15:012
292379962,0cyclictest0-21swapper/207:10:132
292379960,0cyclictest0-21swapper/208:40:142
292379960,0cyclictest0-21swapper/208:30:132
292369965,0cyclictest5058-21latency_hist08:35:001
292369964,0cyclictest0-21swapper/107:45:091
292359965,0cyclictest21571-21fschecks_count08:00:120
292359960,0cyclictest0-21swapper/007:40:160
259960,0migration/22886-21fschecks_count07:20:132
159960,0watchdog/00-21swapper/008:05:090
292389954,0cyclictest9808-21sed08:45:093
292379951,0cyclictest0-21swapper/207:25:142
292379950,0cyclictest17594-21if_err_eth009:00:142
292379950,0cyclictest0-21swapper/208:56:262
292369951,0cyclictest0-21swapper/108:30:131
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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