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2026-02-20 - 18:09
[ 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 all highest latencies:
System rackeslot2.osadl.org (updated Fri Feb 20, 2026 12:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
291928221610,2sleep30-21swapper/310:57:123
27644492460,0sleep02764457-21latency_hist09:30:000
2580734993027,2cyclictest2809003-21latency_hist09:55:011
2580734992522,2cyclictest2661961-21apt-key08:15:011
2580734992514,3cyclictest0-21swapper/111:05:011
2580734992414,3cyclictest2794864-21kthreadcore09:47:121
2580734992413,2cyclictest134050irq/121-eno112:12:091
2580734992210,3cyclictest2733192-21kthreadcore09:12:111
2580733992214,7cyclictest2788582-21kthreadcore09:42:120
2580733992214,7cyclictest1426-21gdbus11:52:160
2580733992211,6cyclictest0-21swapper/011:15:010
2649091210,2phc2sys0-21swapper/310:27:323
2580735992118,1cyclictest0-21swapper/210:50:012
2580735992118,1cyclictest0-21swapper/208:15:002
258073499207,4cyclictest0-21swapper/109:40:531
2580734992016,2cyclictest134050irq/121-eno111:15:001
258073399208,8cyclictest3049184-21cat12:10:020
258073399208,7cyclictest3093326-21cron12:35:000
258073399208,6cyclictest2891776-21tr10:42:070
258073399206,8cyclictest3000346-21kthreadcore11:42:120
2580733992017,2cyclictest2978279-21systemd11:30:010
2580733992017,2cyclictest1326-21systemd-logind11:20:010
2580733992017,2cyclictest0-21swapper/007:15:010
258073399201,6cyclictest3096722-21cut12:37:090
2580733992013,6cyclictest2873197-21aten_repower_fr10:32:070
258073399200,6cyclictest2717272-21telnet09:02:050
2902298190,2rtkit-daemon1-21systemd08:23:451
2649091190,2phc2sys0-21swapper/312:34:373
2649091190,2phc2sys0-21swapper/312:12:013
2649091190,2phc2sys0-21swapper/309:10:283
258073499198,3cyclictest0-21swapper/109:30:521
2580734991916,2cyclictest1326-21systemd-logind10:38:451
258073399198,7cyclictest2730819-21tr09:12:060
258073399198,7cyclictest2689108-21cut08:37:100
258073399198,7cyclictest1996-21runrttasks12:12:130
258073399198,6cyclictest2988625-21tail11:37:030
258073399197,8cyclictest2927053-21expr11:02:050
258073399197,8cyclictest2922934-21ls10:57:180
258073399197,7cyclictest2833876-21diskmemload10:07:170
258073399197,4cyclictest3033003-21head12:02:050
258073399194,7cyclictest2827465-21kworker/u16:4+xprtiod10:29:210
2580733991916,2cyclictest2821007-21kthreadcore10:02:120
2580733991916,2cyclictest2802402-21sed09:52:080
2580733991916,2cyclictest2674155-21apt-key08:25:010
2580733991915,3cyclictest2701816-21kthreadcore08:47:110
2580733991915,3cyclictest2701816-21kthreadcore08:47:110
2580733991915,3cyclictest2622538-21kthreadcore07:42:110
2580733991913,5cyclictest2986490-21runrttasks11:34:220
2580733991913,5cyclictest2901319-21kthreadcore10:47:110
258073399191,16cyclictest2810738-21apt-get09:57:030
2649091180,2phc2sys0-21swapper/310:39:013
2649091180,2phc2sys0-21swapper/310:08:363
2649091180,2phc2sys0-21swapper/309:46:323
2580735991816,1cyclictest0-21swapper/209:45:022
2580735991815,1cyclictest0-21swapper/209:10:012
2580735991814,2cyclictest0-21swapper/210:04:042
2580734991815,2cyclictest2898482-21unin-run10:45:011
2580734991815,2cyclictest2746791-21sh09:20:011
2580734991815,2cyclictest2587051-21if_err_enp1s007:15:011
2580734991814,3cyclictest2590758-21kernelversion07:17:101
258073399189,5cyclictest3070388-21kthreadcore12:22:100
258073399189,5cyclictest3070388-21kthreadcore12:22:100
258073399189,5cyclictest0-21swapper/010:12:110
258073399188,6cyclictest1-21systemd09:35:010
258073399187,6cyclictest2855199-21aten2.4-expect10:22:040
258073399186,7cyclictest3013190-21diskmemload11:49:340
258073399185,8cyclictest2644148-21aten2.4-expect08:02:060
258073399185,8cyclictest2644148-21aten2.4-expect08:02:060
258073399183,7cyclictest2662608-21aten2.4-expect08:17:050
2580733991815,2cyclictest3080005-21kthreadcore12:27:100
2580733991815,2cyclictest3062276-21kthreadcore12:17:110
2580733991815,2cyclictest2936904-21kthreadcore11:07:130
2580733991815,2cyclictest2616461-21kthreadcore07:37:100
2580733991815,2cyclictest2592269-21kthreadcore07:17:110
2580733991814,3cyclictest2964972-21kthreadcore11:22:130
2580733991814,3cyclictest2724570-21kthreadcore09:07:100
2580733991814,3cyclictest2706393-21kthreadcore08:52:110
2580733991814,3cyclictest2652842-21kthreadcore08:07:120
2580733991810,7cyclictest2886811-21phc2sys10:37:120
2580733991810,4cyclictest2743865-21kthreadcore09:17:110
258073399180,17cyclictest2625789-21/usr/sbin/munin07:47:080
2649091170,2phc2sys0-21swapper/312:38:343
2649091170,2phc2sys0-21swapper/312:05:303
2649091170,2phc2sys0-21swapper/311:53:313
2649091170,2phc2sys0-21swapper/309:58:303
2649091170,2phc2sys0-21swapper/309:15:493
2649091170,1phc2sys0-21swapper/312:01:103
2649091170,1phc2sys0-21swapper/311:13:003
258073599178,7cyclictest0-21swapper/212:00:012
258073599170,8cyclictest0-21swapper/210:40:012
2580734991714,2cyclictest2710705-21munin-run08:55:001
2580734991714,2cyclictest2625419-21wc07:45:011
2580734991712,3cyclictest1288-1atopacctd09:37:111
2580734991711,4cyclictest1-21systemd08:05:011
2580734991711,4cyclictest1-21systemd08:05:011
2580734991711,2cyclictest134050irq/121-eno107:47:121
258073399178,5cyclictest2752669-21cut09:22:120
258073399177,6cyclictest2746976-21kworker/u16:1+xprtiod09:45:270
258073399177,6cyclictest2631941-21aten2.4-expect07:52:050
258073399177,5cyclictest2693039-21aten2.4-expect08:42:050
258073399171,6cyclictest2777250-21cat09:37:100
2580733991714,2cyclictest2676146-21kthreadcore08:27:110
2580733991714,2cyclictest2610415-21kthreadcore07:32:120
2580733991714,2cyclictest1288-1atopacctd10:20:000
2580733991714,2cyclictest0-21swapper/007:10:010
2580733991710,6cyclictest3028235-21kthreadcore11:57:120
258073399170,6cyclictest2916308-21cat10:55:010
2649091160,5phc2sys0-21swapper/311:21:053
2649091160,3phc2sys0-21swapper/311:01:143
2649091160,2phc2sys0-21swapper/310:03:533
2649091160,2phc2sys0-21swapper/309:25:223
2649091160,2phc2sys0-21swapper/307:55:013
2649091160,1phc2sys0-21swapper/309:34:453
2580735991614,1cyclictest0-21swapper/210:22:112
2580735991613,1cyclictest0-21swapper/211:10:002
2580735991613,1cyclictest0-21swapper/211:03:212
2580735991613,1cyclictest0-21swapper/210:57:182
2580735991613,1cyclictest0-21swapper/209:55:012
2580735991613,1cyclictest0-21swapper/209:05:002
2580735991613,1cyclictest0-21swapper/208:30:012
2580735991613,1cyclictest0-21swapper/208:24:492
2580735991612,2cyclictest0-21swapper/209:28:202
258073499168,2cyclictest134050irq/121-eno111:22:021
2580734991613,2cyclictest2940186-21kthreadcore11:07:151
2580734991613,2cyclictest2862445-21apt-config10:25:001
2580734991613,2cyclictest0-21swapper/112:25:001
2580734991613,2cyclictest0-21swapper/112:25:001
2580734991613,2cyclictest0-21swapper/109:05:001
2580734991612,3cyclictest2650406-21tr08:07:061
2580734991610,4cyclictest2867042-21kthreadcore10:27:131
2580734991610,2cyclictest134050irq/121-eno111:57:051
258073499160,5cyclictest3095524-21/usr/sbin/munin12:37:051
2580733991613,2cyclictest2681445-21fschecks_count08:32:080
2580733991612,3cyclictest2658898-21kthreadcore08:12:140
2580733991612,3cyclictest2602908-21kthreadcore07:27:110
2580733991610,5cyclictest2711231-21aten2.4-expect08:57:050
2649091150,2phc2sys0-21swapper/312:26:303
2649091150,2phc2sys0-21swapper/311:46:333
2649091150,2phc2sys0-21swapper/308:10:363
2649091150,1phc2sys0-21swapper/308:17:183
258073599151,6cyclictest0-21swapper/211:17:042
258073599151,5cyclictest0-21swapper/208:17:042
2580735991513,1cyclictest0-21swapper/212:05:022
2580735991512,1cyclictest0-21swapper/212:17:092
2580735991512,1cyclictest0-21swapper/212:15:012
2580735991512,1cyclictest0-21swapper/211:36:312
2580735991512,1cyclictest0-21swapper/211:12:122
2580735991512,1cyclictest0-21swapper/210:53:302
2580735991512,1cyclictest0-21swapper/210:10:002
2580735991512,1cyclictest0-21swapper/208:52:122
2580735991512,1cyclictest0-21swapper/207:30:002
2580735991511,2cyclictest0-21swapper/210:17:042
258073499158,2cyclictest134050irq/121-eno111:15:051
258073499158,2cyclictest134050irq/121-eno109:27:051
258073499157,1cyclictest134050irq/121-eno111:47:051
258073499156,2cyclictest134050irq/121-eno111:27:061
258073499155,2cyclictest134050irq/121-eno107:52:061
258073499154,2cyclictest134050irq/121-eno112:30:011
258073499151,7cyclictest2845291-21rm10:15:451
258073499151,7cyclictest1288-1atopacctd09:55:511
258073499151,6cyclictest3085981-21/usr/sbin/munin12:32:081
2580734991512,2cyclictest3020327-21mailstats11:52:171
2580734991512,2cyclictest2925091-21latency_hist11:00:011
2580734991512,2cyclictest2909544-21gltestperf10:52:091
2580734991512,2cyclictest2900025-21aten_repower_en10:47:041
2580734991512,2cyclictest2838679-21kthreadcore10:12:111
2580734991512,2cyclictest2638130-21cpu07:57:061
2580734991512,2cyclictest2602211-21fschecks_time07:27:081
2580734991512,2cyclictest2580908-21systemd-run07:10:011
2580734991512,2cyclictest1286-21avahi-daemon08:50:001
2580734991512,2cyclictest1286-21avahi-daemon08:50:001
258073399158,4cyclictest0-21swapper/007:57:050
2649091140,3phc2sys0-21swapper/310:42:483
2649091140,3phc2sys0-21swapper/310:22:093
2649091140,2phc2sys0-21swapper/311:36:193
2649091140,2phc2sys0-21swapper/309:42:033
258073599141,5cyclictest0-21swapper/212:40:012
2580735991412,1cyclictest0-21swapper/212:06:182
2580735991412,1cyclictest0-21swapper/210:30:012
2580735991411,1cyclictest0-21swapper/212:30:142
2580735991411,1cyclictest0-21swapper/212:22:142
2580735991411,1cyclictest0-21swapper/212:22:142
2580735991411,1cyclictest0-21swapper/211:51:372
2580735991411,1cyclictest0-21swapper/211:45:242
2580735991411,1cyclictest0-21swapper/211:25:342
2580735991411,1cyclictest0-21swapper/210:42:062
2580735991411,1cyclictest0-21swapper/209:17:302
2580735991411,1cyclictest0-21swapper/208:50:002
2580735991411,1cyclictest0-21swapper/208:50:002
2580735991411,1cyclictest0-21swapper/208:35:012
2580735991410,2cyclictest0-21swapper/211:32:092
2580735991410,2cyclictest0-21swapper/209:32:122
258073499148,2cyclictest134050irq/121-eno112:16:271
258073499148,2cyclictest134050irq/121-eno112:01:341
258073499148,2cyclictest134050irq/121-eno110:31:341
258073499147,2cyclictest134050irq/121-eno111:32:041
258073499143,3cyclictest134050irq/121-eno111:37:051
2580734991411,2cyclictest2831332-21kthreadcore10:07:111
2580734991411,2cyclictest2824014-21kthreadcore10:02:131
2580734991411,2cyclictest2751134-21kthreadcore09:22:111
2580734991411,2cyclictest2686576-21systemd-run08:35:011
2580734991411,2cyclictest2614795-21cut07:37:091
2580734991411,2cyclictest2599273-21kthreadcore07:22:121
258073399149,2cyclictest2595666-21aten2.4-expect07:22:050
2649091130,2phc2sys0-21swapper/310:54:173
2649091130,2phc2sys0-21swapper/310:12:093
2649091130,1phc2sys0-21swapper/311:33:283
258073599136,3cyclictest0-21swapper/207:42:032
2580735991311,1cyclictest0-21swapper/211:23:192
2580735991311,1cyclictest0-21swapper/210:32:142
2580735991311,1cyclictest0-21swapper/207:32:082
2580735991310,1cyclictest0-21swapper/211:42:102
2580735991310,1cyclictest0-21swapper/210:12:132
2580735991310,1cyclictest0-21swapper/209:57:102
2580735991310,1cyclictest0-21swapper/209:40:002
2580735991310,1cyclictest0-21swapper/208:58:382
2580735991310,1cyclictest0-21swapper/208:37:072
2580735991310,1cyclictest0-21swapper/207:37:092
2580735991310,1cyclictest0-21swapper/207:15:412
258073499139,3cyclictest2690568-21kthreadcore08:37:101
2580734991312,1cyclictest1109-21hwrng12:05:591
2580734991310,2cyclictest3001334-21kthreadcore11:42:121
2580734991310,2cyclictest2711326-21cpu08:57:051
2580734991310,2cyclictest2675792-21irqcore08:27:101
2580734991310,2cyclictest2666431-21kthreadcore08:17:121
2580734991310,2cyclictest2580731-21cyclictest08:40:511
2580734991310,2cyclictest0-21swapper/107:32:071
2649091121,2phc2sys0-21swapper/307:25:013
2649091120,2phc2sys0-21swapper/308:27:043
2649091120,1phc2sys0-21swapper/308:54:253
2649091120,1phc2sys0-21swapper/308:40:553
258073599129,1cyclictest0-21swapper/208:07:162
258073599129,1cyclictest0-21swapper/208:02:112
258073599129,1cyclictest0-21swapper/208:02:112
258073599129,1cyclictest0-21swapper/207:45:532
258073599121,3cyclictest0-21swapper/207:22:042
2580735991210,1cyclictest0-21swapper/209:47:052
2580735991210,1cyclictest0-21swapper/209:12:042
2580735991210,1cyclictest0-21swapper/207:55:022
258073499129,2cyclictest2723968-21tail09:07:081
2649091111,2phc2sys0-21swapper/311:58:253
2649091110,3phc2sys0-21swapper/311:16:413
2649091110,1phc2sys0-21swapper/308:05:043
258073599119,1cyclictest0-21swapper/212:25:262
258073599119,1cyclictest0-21swapper/209:21:072
258073599119,1cyclictest0-21swapper/208:41:112
258073599119,1cyclictest0-21swapper/207:10:022
258073599118,1cyclictest0-21swapper/207:57:122
2649091101,4phc2sys0-21swapper/308:32:043
2649091101,4phc2sys0-21swapper/307:42:033
2649091101,4phc2sys0-21swapper/307:07:043
2649091101,2phc2sys0-21swapper/309:50:053
2649091101,2phc2sys0-21swapper/308:22:113
2649091100,3phc2sys0-21swapper/311:26:353
2649091100,3phc2sys0-21swapper/307:17:043
2649091100,2phc2sys0-21swapper/311:06:353
2649091100,2phc2sys0-21swapper/310:47:363
2649091100,2phc2sys0-21swapper/310:32:333
2649091100,2phc2sys0-21swapper/308:46:193
2649091100,2phc2sys0-21swapper/308:46:193
2649091100,1phc2sys0-21swapper/309:36:113
258073599101,5cyclictest0-21swapper/207:10:012
264909191,2phc2sys0-21swapper/308:02:123
264909191,2phc2sys0-21swapper/308:02:123
264909191,2phc2sys0-21swapper/307:47:093
264909190,2phc2sys0-21swapper/312:20:143
264909190,2phc2sys0-21swapper/312:20:143
264909190,2phc2sys0-21swapper/312:15:333
264909190,2phc2sys0-21swapper/311:40:023
264909190,2phc2sys0-21swapper/310:16:103
264909190,2phc2sys0-21swapper/309:20:023
264909190,2phc2sys0-21swapper/309:07:033
264909190,2phc2sys0-21swapper/309:02:073
264909190,2phc2sys0-21swapper/308:57:063
264909190,2phc2sys0-21swapper/307:37:033
264909190,2phc2sys0-21swapper/307:31:263
264909190,2phc2sys0-21swapper/307:27:133
264909190,2phc2sys0-21swapper/307:12:073
264909180,2phc2sys0-21swapper/308:36:063
264909180,2phc2sys0-21swapper/307:55:103
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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