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2026-02-01 - 13:35
[ 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 rack1slot1.osadl.org (updated Sun Feb 01, 2026 12:45:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
305402200158,26sleep30-21swapper/307:05:053
326242199159,26sleep20-21swapper/207:09:402
326182197161,24sleep10-21swapper/107:09:341
326022197159,24sleep00-21swapper/007:09:220
149842640,0sleep30-21swapper/309:35:183
21842630,0sleep10-21swapper/111:21:411
263852620,0sleep10-21swapper/108:00:201
151832590,0sleep00-21swapper/007:40:010
151832590,0sleep00-21swapper/007:40:010
319382580,0sleep00-21swapper/012:00:130
100042510,0sleep20-21swapper/211:31:312
3276299149,4cyclictest28-21ksoftirqd/207:50:202
32762991413,1cyclictest28-21ksoftirqd/211:10:002
32762991313,0cyclictest28-21ksoftirqd/212:35:242
32762991211,1cyclictest28-21ksoftirqd/208:35:002
32762991210,1cyclictest28-21ksoftirqd/211:50:102
3276299120,11cyclictest28-21ksoftirqd/209:55:012
3276299120,11cyclictest28-21ksoftirqd/207:40:122
3276299119,1cyclictest28-21ksoftirqd/211:14:592
32762991110,0cyclictest28-21ksoftirqd/208:05:132
3275299117,0cyclictest0-21swapper/109:34:341
3275299117,0cyclictest0-21swapper/109:34:331
3274499119,1cyclictest9-21ksoftirqd/007:20:000
3274499110,10cyclictest1747-21ntpd10:36:040
200022110,0sleep30-21swapper/311:45:143
3276299109,1cyclictest2850ksoftirqd/210:15:162
3276299109,1cyclictest28-21ksoftirqd/209:02:172
3276299109,1cyclictest28-21ksoftirqd/208:50:012
3276299108,1cyclictest28-21ksoftirqd/211:15:182
3276299101,5cyclictest28-21ksoftirqd/210:45:132
3276299100,0cyclictest0-21swapper/209:50:342
3274499108,1cyclictest9-21ksoftirqd/008:40:000
3274499103,4cyclictest1216-21sed10:00:000
3274499101,4cyclictest8107-21latency_hist07:24:590
327629999,0cyclictest28-21ksoftirqd/212:10:122
327629999,0cyclictest28-21ksoftirqd/208:18:392
327629998,1cyclictest28-21ksoftirqd/212:07:582
327629998,1cyclictest28-21ksoftirqd/209:45:152
327629998,1cyclictest28-21ksoftirqd/208:55:142
327629998,1cyclictest28-21ksoftirqd/208:25:122
327629997,1cyclictest28-21ksoftirqd/212:25:012
327629997,1cyclictest28-21ksoftirqd/212:05:002
327629997,1cyclictest28-21ksoftirqd/209:29:592
327629997,1cyclictest28-21ksoftirqd/207:25:182
327529995,0cyclictest0-21swapper/109:45:461
327449993,2cyclictest21980-21cut10:25:170
327449991,4cyclictest31977-21/usr/sbin/munin11:19:590
3059997,2cyclictest25623-21diskmemload11:57:393
327629988,0cyclictest28-21ksoftirqd/211:55:142
327629987,1cyclictest28-21ksoftirqd/211:40:142
327629987,1cyclictest28-21ksoftirqd/211:38:252
327629987,1cyclictest28-21ksoftirqd/210:55:102
327629987,1cyclictest28-21ksoftirqd/210:35:162
327629987,1cyclictest28-21ksoftirqd/210:30:182
327629987,1cyclictest28-21ksoftirqd/210:25:202
327629987,1cyclictest28-21ksoftirqd/210:05:122
327629987,1cyclictest28-21ksoftirqd/209:10:152
327629987,1cyclictest28-21ksoftirqd/208:10:142
327629987,1cyclictest28-21ksoftirqd/208:00:132
327629987,1cyclictest28-21ksoftirqd/207:20:162
327629986,1cyclictest61650irq/122-eno110:00:172
327629986,1cyclictest61650irq/122-eno109:30:142
327629986,1cyclictest61650irq/122-eno109:30:142
327629986,1cyclictest61650irq/122-eno109:20:002
327629986,1cyclictest28-21ksoftirqd/212:25:162
327629986,1cyclictest28-21ksoftirqd/210:20:112
327629986,1cyclictest28-21ksoftirqd/209:20:162
327629986,1cyclictest28-21ksoftirqd/208:50:222
327629986,1cyclictest271rcuc/212:35:012
327629980,0cyclictest0-21swapper/207:30:202
327449986,1cyclictest9-21ksoftirqd/008:00:000
327449986,1cyclictest23797-21ssh11:09:170
327449984,2cyclictest240-21systemd-journal12:00:000
327449981,6cyclictest28744-21ssh12:35:320
327449981,3cyclictest27007-21latency_hist08:05:000
327449980,7cyclictest0-21swapper/009:20:130
327449980,7cyclictest0-21swapper/007:40:190
327449980,1cyclictest10862-21chrt11:33:410
3059986,1cyclictest707-21snmpd12:01:433
3059986,1cyclictest707-21snmpd10:05:483
3059986,1cyclictest707-21snmpd09:40:413
3059986,1cyclictest707-21snmpd07:36:323
3059986,1cyclictest707-21snmpd07:36:323
3059986,1cyclictest707-21snmpd07:20:043
3059986,1cyclictest25287-21cat11:10:153
3059984,1cyclictest25623-21diskmemload09:26:373
3059983,2cyclictest4982-21awk07:15:203
22383280,0sleep00-21swapper/009:00:170
327629977,0cyclictest28-21ksoftirqd/211:25:152
327629977,0cyclictest10540-21sensors08:35:192
327629976,1cyclictest61650irq/122-eno107:15:122
327629976,1cyclictest28-21ksoftirqd/211:20:192
327629976,1cyclictest28-21ksoftirqd/211:00:182
327629976,1cyclictest28-21ksoftirqd/210:10:102
327629976,1cyclictest28-21ksoftirqd/209:41:302
327629976,1cyclictest28-21ksoftirqd/209:35:272
327629976,1cyclictest28-21ksoftirqd/208:45:012
327629976,1cyclictest28-21ksoftirqd/207:15:002
327629975,1cyclictest9487-21cat10:50:162
327629975,1cyclictest61650irq/122-eno111:45:122
327629975,1cyclictest28-21ksoftirqd/210:40:152
327629975,1cyclictest28-21ksoftirqd/208:20:192
327629973,3cyclictest28-21ksoftirqd/212:15:112
327529974,3cyclictest0-21swapper/111:15:181
327529974,3cyclictest0-21swapper/109:56:551
327529971,6cyclictest0-21swapper/112:01:221
327529971,5cyclictest0-21swapper/111:35:511
327529971,4cyclictest0-21swapper/107:30:121
327529971,0cyclictest0-21swapper/111:10:191
327529970,7cyclictest0-21swapper/111:25:521
327529970,7cyclictest0-21swapper/110:00:131
327529970,7cyclictest0-21swapper/109:20:111
327529970,3cyclictest0-21swapper/112:33:551
327529970,1cyclictest0-21swapper/112:25:011
327529970,1cyclictest0-21swapper/111:50:381
327529970,1cyclictest0-21swapper/108:20:471
327529970,0cyclictest0-21swapper/108:15:161
327449976,1cyclictest707-21snmpd08:14:110
327449976,1cyclictest31822-1kworker/u9:111:20:010
327449976,1cyclictest12580-1kworker/u9:111:35:270
327449975,1cyclictest9-21ksoftirqd/008:25:000
327449975,1cyclictest7931-21ntpq08:30:170
327449975,1cyclictest707-21snmpd07:50:260
327449975,1cyclictest6811-21ntp_states09:25:150
327449975,1cyclictest667-21ssh10:40:080
327449973,2cyclictest240-21systemd-journal12:15:000
327449970,6cyclictest7645-21diskstats12:10:140
327449970,6cyclictest5469-21telnet10:05:120
327449970,6cyclictest5411-21ssh12:06:270
327449970,6cyclictest4452-21ssh10:03:200
327449970,6cyclictest24244-21df11:50:120
327449970,6cyclictest19480-21diskstats12:25:130
327449970,6cyclictest16169-21df_inode11:40:120
327449970,6cyclictest11930-1kworker/u9:010:15:190
327449970,6cyclictest10464-21ssh10:50:330
327449970,6cyclictest0-21swapper/011:25:140
327449970,6cyclictest0-21swapper/010:20:140
327449970,6cyclictest0-21swapper/008:56:590
327449970,6cyclictest0-21swapper/008:40:150
327449970,6cyclictest0-21swapper/007:46:330
327449970,2cyclictest0-21swapper/011:45:120
327449970,1cyclictest7696-21ssh10:48:320
327449970,1cyclictest28974-21sh09:53:510
327449970,1cyclictest23462-21ssh09:45:240
327449970,1cyclictest0-21swapper/009:31:050
327449970,1cyclictest0-21swapper/009:31:050
3059976,1cyclictest707-21snmpd12:20:513
3059976,1cyclictest707-21snmpd11:07:503
3059976,1cyclictest707-21snmpd10:25:243
3059976,1cyclictest35-21ksoftirqd/308:10:003
3059976,1cyclictest344-21cat08:15:163
3059976,1cyclictest29240-21cat11:15:153
3059976,1cyclictest17398-21cat11:00:163
3059975,1cyclictest707-21snmpd12:15:163
3059975,1cyclictest707-21snmpd11:41:513
3059975,1cyclictest707-21snmpd11:30:063
3059975,1cyclictest707-21snmpd10:55:253
3059975,1cyclictest707-21snmpd10:52:043
3059975,1cyclictest707-21snmpd10:12:303
3059975,1cyclictest707-21snmpd08:47:543
3059975,1cyclictest707-21snmpd08:44:333
3059975,1cyclictest707-21snmpd07:51:523
3059975,1cyclictest28210-21ssh09:51:553
3059975,1cyclictest21589-21ssh09:45:033
3059975,1cyclictest18183-21cat10:20:133
3059972,4cyclictest19860-21munin-run07:50:013
3059971,4cyclictest7117-21apt-get12:10:123
3059971,3cyclictest0-21swapper/309:05:133
3059971,2cyclictest0-21swapper/311:24:073
3059970,6cyclictest28605-21ssh09:13:133
327629966,0cyclictest28-21ksoftirqd/209:05:152
327629966,0cyclictest28-21ksoftirqd/207:58:172
327629965,1cyclictest61650irq/122-eno107:35:132
327629965,1cyclictest61650irq/122-eno107:35:132
327629964,1cyclictest61650irq/122-eno107:45:132
327529966,0cyclictest21-21ksoftirqd/112:20:441
327529966,0cyclictest21-21ksoftirqd/110:16:561
327529965,0cyclictest0-21swapper/109:38:121
327529963,3cyclictest0-21swapper/112:11:171
327529962,4cyclictest21-21ksoftirqd/107:42:351
327529961,2cyclictest0-21swapper/109:25:091
327529961,1cyclictest0-21swapper/110:05:121
327529960,6cyclictest0-21swapper/112:35:281
327529960,6cyclictest0-21swapper/111:30:421
327529960,6cyclictest0-21swapper/110:45:281
327529960,6cyclictest0-21swapper/109:50:131
327529960,6cyclictest0-21swapper/109:40:231
327529960,6cyclictest0-21swapper/109:15:321
327529960,6cyclictest0-21swapper/109:12:001
327529960,6cyclictest0-21swapper/108:34:151
327529960,5cyclictest0-21swapper/107:15:101
327529960,4cyclictest0-21swapper/110:10:181
327529960,4cyclictest0-21swapper/107:50:101
327529960,2cyclictest0-21swapper/111:55:581
327529960,2cyclictest0-21swapper/107:25:191
327529960,1cyclictest0-21swapper/110:24:541
327529960,1cyclictest0-21swapper/108:55:111
327449965,1cyclictest707-21snmpd08:28:030
327449965,1cyclictest29746-21apt-get09:15:110
327449965,1cyclictest15745-21ssh09:35:530
327449965,1cyclictest14970-21ssh12:20:020
327449964,1cyclictest9-21ksoftirqd/007:35:000
327449964,1cyclictest8531-21cpuspeed_turbos07:25:130
327449964,1cyclictest0-21swapper/008:45:100
327449963,0cyclictest25623-21diskmemload11:00:130
327449961,5cyclictest21464-1kworker/u9:012:30:160
327449960,6cyclictest28325-21ssh09:12:300
327449960,6cyclictest27114-21ssh10:30:390
327449960,6cyclictest0-21swapper/009:40:140
327449960,6cyclictest0-21swapper/008:06:520
327449960,6cyclictest0-21swapper/007:10:110
327449960,5cyclictest12552-21ssh10:55:110
327449960,1cyclictest9390-21ssh10:10:120
327449960,1cyclictest24385-21apt-get11:10:100
3059965,1cyclictest707-21snmpd08:32:153
3059965,1cyclictest3712-21ssh12:05:153
3059965,1cyclictest3515-21ssh09:20:423
3059965,1cyclictest35-21ksoftirqd/307:10:103
3059965,1cyclictest321-21ssh09:18:053
3059965,1cyclictest31486-21ssh10:36:443
3059965,1cyclictest29981-21ssh12:38:393
3059964,1cyclictest707-21snmpd07:59:503
3059964,1cyclictest4263-21ssh10:02:503
3059964,1cyclictest35-21ksoftirqd/308:24:383
3059964,1cyclictest2771-21ssh10:41:023
3059964,1cyclictest24259-21diskstats11:50:113
3059962,1cyclictest25623-21diskmemload10:30:193
3059961,3cyclictest29804-21gpgv09:54:593
3059961,2cyclictest24753-21sh12:30:273
3059960,6cyclictest0-21swapper/311:36:173
3059960,5cyclictest0-21swapper/310:45:463
3059960,4cyclictest0-21swapper/309:30:133
3059960,4cyclictest0-21swapper/309:30:123
3059960,3cyclictest0-21swapper/311:25:123
327529955,0cyclictest21-21ksoftirqd/112:06:041
327529955,0cyclictest21-21ksoftirqd/110:50:421
327529955,0cyclictest0-21swapper/112:15:021
327529954,1cyclictest0-21swapper/108:38:121
327529952,0cyclictest0-21swapper/111:48:541
327529952,0cyclictest0-21swapper/109:00:581
327529951,2cyclictest0-21swapper/110:27:401
327529950,5cyclictest0-21swapper/110:59:161
327529950,5cyclictest0-21swapper/110:40:151
327529950,5cyclictest0-21swapper/110:35:071
327529950,5cyclictest0-21swapper/108:45:341
327529950,5cyclictest0-21swapper/108:10:051
327529950,5cyclictest0-21swapper/107:11:251
327529950,3cyclictest0-21swapper/110:34:001
327529950,2cyclictest0-21swapper/108:40:161
327529950,2cyclictest0-21swapper/107:35:171
327529950,2cyclictest0-21swapper/107:35:171
327529950,0cyclictest0-21swapper/111:06:281
327449954,1cyclictest17351-21ntpq08:50:190
327449950,4cyclictest0-21swapper/009:05:130
3059955,0cyclictest0-21swapper/308:55:583
3059954,1cyclictest707-21snmpd07:33:433
3059954,1cyclictest35-21ksoftirqd/309:03:103
3059954,1cyclictest20800-21ssh12:25:273
3059954,1cyclictest17028-21hddtemp_smartct08:50:173
3059953,1cyclictest8550-21grep07:25:133
3059953,1cyclictest14882-21grep10:15:213
3059953,1cyclictest10140-21cut08:35:163
3059950,2cyclictest240-21systemd-journal08:00:003
3059950,2cyclictest0-21swapper/308:10:133
327529944,0cyclictest0-21swapper/108:25:391
327529942,1cyclictest176202sleep111:40:471
327529941,1cyclictest0-21swapper/108:05:131
327529940,4cyclictest0-21swapper/107:55:121
327529940,4cyclictest0-21swapper/107:45:191
327529940,4cyclictest0-21swapper/107:20:131
327529940,0cyclictest0-21swapper/111:00:191
327529940,0cyclictest0-21swapper/109:05:301
327449943,1cyclictest31909-21/usr/sbin/munin08:15:140
3059943,1cyclictest35-21ksoftirqd/307:42:203
3059940,1cyclictest240-21systemd-journal08:25:013
327529930,2cyclictest0-21swapper/108:50:131
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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