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2026-01-27 - 07:01
[ 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
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack1slot3.osadl.org (updated Tue Jan 27, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
254241899140,12cyclictest0-21swapper/320:10:103
254241899130,2cyclictest0-21swapper/321:25:123
254241899130,11cyclictest0-21swapper/323:45:123
2542418991210,0cyclictest0-21swapper/300:30:123
254241899120,1cyclictest0-21swapper/320:25:143
254241899120,11cyclictest0-21swapper/300:10:133
254241899120,10cyclictest0-21swapper/323:55:123
2542418991111,0cyclictest0-21swapper/321:40:113
2542418991110,0cyclictest0-21swapper/320:20:113
254241899110,9cyclictest0-21swapper/323:05:123
254241899110,1cyclictest0-21swapper/319:50:123
254241899110,11cyclictest0-21swapper/323:50:193
254241899110,11cyclictest0-21swapper/300:39:553
254241899110,0cyclictest0-21swapper/319:55:123
254241899109,1cyclictest0-21swapper/300:20:123
254241899109,0cyclictest0-21swapper/323:40:123
254241899109,0cyclictest0-21swapper/321:45:123
254241899109,0cyclictest0-21swapper/321:35:183
2542418991010,0cyclictest0-21swapper/322:10:113
2542418991010,0cyclictest0-21swapper/320:35:103
2542418991010,0cyclictest0-21swapper/319:40:123
2542418991010,0cyclictest0-21swapper/300:15:123
2542418991010,0cyclictest0-21swapper/300:05:183
254241899100,0cyclictest0-21swapper/322:20:013
254241899100,0cyclictest0-21swapper/321:15:213
254241899100,0cyclictest0-21swapper/321:10:113
25424189999,0cyclictest0-21swapper/322:59:563
25424189999,0cyclictest0-21swapper/322:35:113
25424189999,0cyclictest0-21swapper/321:50:163
25424189999,0cyclictest0-21swapper/321:05:113
25424189999,0cyclictest0-21swapper/319:20:173
25424189998,0cyclictest0-21swapper/323:10:123
25424189998,0cyclictest0-21swapper/322:00:013
25424189998,0cyclictest0-21swapper/319:45:103
25424189998,0cyclictest0-21swapper/319:15:493
25424189988,0cyclictest0-21swapper/323:00:153
25424189988,0cyclictest0-21swapper/322:20:163
25424189988,0cyclictest0-21swapper/319:15:003
25424189987,0cyclictest0-21swapper/323:31:143
25424189987,0cyclictest0-21swapper/322:45:013
25424189986,1cyclictest0-21swapper/320:05:133
25424189980,7cyclictest0-21swapper/300:00:193
25424189980,6cyclictest0-21swapper/323:20:143
25424189977,0cyclictest0-21swapper/323:25:193
25424189977,0cyclictest0-21swapper/322:50:163
25424189977,0cyclictest0-21swapper/322:40:113
25424189977,0cyclictest0-21swapper/320:55:133
25424189977,0cyclictest0-21swapper/320:50:413
25424189977,0cyclictest0-21swapper/320:45:013
2540731271,4sleep30-21swapper/319:05:143
25424189966,0cyclictest0-21swapper/323:15:123
25424189966,0cyclictest0-21swapper/322:30:153
25424189966,0cyclictest0-21swapper/320:15:153
25424189966,0cyclictest0-21swapper/320:00:163
25424189966,0cyclictest0-21swapper/319:31:203
25424189964,1cyclictest0-21swapper/322:05:123
25424189961,4cyclictest0-21swapper/321:33:433
25424189961,4cyclictest0-21swapper/300:26:303
25424189960,5cyclictest0-21swapper/320:30:203
25424189960,4cyclictest0-21swapper/319:35:123
14039860,3rtkit-daemon0-21swapper/119:05:031
25424189955,0cyclictest0-21swapper/321:01:223
25424189955,0cyclictest0-21swapper/320:41:223
25424189950,4cyclictest0-21swapper/321:20:173
25424189950,4cyclictest0-21swapper/319:25:113
25424189950,3cyclictest0-21swapper/322:00:403
14039850,3rtkit-daemon440-21systemd-udevd21:47:571
2645167240,0sleep00-21swapper/023:21:350
2587059240,4sleep10-21swapper/121:04:041
2547599240,3sleep02547666-21/usr/sbin/munin19:20:160
25424189944,0cyclictest0-21swapper/323:35:113
25424189944,0cyclictest0-21swapper/322:26:533
2541478241,1sleep00-21swapper/019:05:190
2541195241,1sleep20-21swapper/219:05:162
14039840,2rtkit-daemon772-21lldpd00:38:041
14039840,2rtkit-daemon769-21ntpd20:44:221
14039840,2rtkit-daemon766-21snmpd23:53:131
14039840,2rtkit-daemon766-21snmpd22:44:111
14039840,2rtkit-daemon766-21snmpd22:34:131
14039840,2rtkit-daemon766-21snmpd22:25:211
14039840,2rtkit-daemon440-21systemd-udevd23:27:591
14039840,2rtkit-daemon418-21systemd-journal19:10:201
14039840,2rtkit-daemon2589065-21diskmemload22:59:231
14039840,2rtkit-daemon2544630-21python319:15:001
14039840,2rtkit-daemon2544419-21munin-node21:40:011
14039840,2rtkit-daemon1-21systemd23:01:551
14039840,2rtkit-daemon1-21systemd21:35:361
14039840,2rtkit-daemon1-21systemd00:31:171
2625892230,0sleep00-21swapper/022:36:560
2614951230,2sleep02615266-21sed22:10:190
2587381230,1sleep02587407-21apt-get21:05:110
2560270230,0sleep00-21swapper/019:55:100
2560025230,2sleep22560033-21cron19:55:002
14039830,2rtkit-daemon691-21gmain21:50:151
14039830,2rtkit-daemon691-21gmain20:09:271
14039830,2rtkit-daemon1-21systemd23:36:561
14039830,2rtkit-daemon1-21systemd21:12:051
14039830,1rtkit-daemon825-21gmain23:33:221
14039830,1rtkit-daemon769-21ntpd23:15:131
14039830,1rtkit-daemon769-21ntpd19:55:121
14039830,1rtkit-daemon691-21gmain23:56:471
14039830,1rtkit-daemon328-21plymouthd23:45:041
14039830,1rtkit-daemon328-21plymouthd20:55:221
14039830,1rtkit-daemon328-21plymouthd00:12:181
14039830,1rtkit-daemon2608934-21grep21:55:201
14039830,1rtkit-daemon2596064-21strings21:25:161
14039830,1rtkit-daemon2544419-21munin-node23:21:411
14039830,1rtkit-daemon2544419-21munin-node23:06:371
14039830,1rtkit-daemon2544419-21munin-node22:52:221
14039830,1rtkit-daemon2544419-21munin-node22:10:301
14039830,1rtkit-daemon2544419-21munin-node19:51:231
14039830,1rtkit-daemon2544419-21munin-node00:16:131
14039830,1rtkit-daemon1410-21sendmail-mta19:36:541
14039830,1rtkit-daemon1-21systemd23:12:181
14039830,1rtkit-daemon1-21systemd22:45:231
14039830,1rtkit-daemon1-21systemd22:36:311
14039830,1rtkit-daemon1-21systemd22:20:301
14039830,1rtkit-daemon1-21systemd22:05:421
14039830,1rtkit-daemon1-21systemd22:01:271
14039830,1rtkit-daemon1-21systemd20:32:231
14039830,1rtkit-daemon1-21systemd20:10:111
14039830,1rtkit-daemon1-21systemd19:49:171
14039830,1rtkit-daemon1-21systemd00:25:471
14039830,0rtkit-daemon328-21plymouthd20:23:571
2672169220,1sleep22672321-21memory00:25:172
2655714220,1sleep246-21ksoftirqd/223:47:432
2642251220,1sleep02642400-21find23:15:190
2633510220,1sleep22633649-21sed22:55:152
2630336220,1sleep00-21swapper/022:49:170
2623632220,1sleep00-21swapper/022:30:200
2611622220,0sleep20-21swapper/222:04:482
2589300220,1sleep02589326-21apt-get21:10:110
2577275220,1sleep00-21swapper/020:40:000
2564116220,0sleep20-21swapper/220:05:132
2558010220,0sleep00-21swapper/019:48:420
14039820,1rtkit-daemon766-21snmpd21:05:511
14039820,1rtkit-daemon766-21snmpd20:50:191
14039820,1rtkit-daemon766-21snmpd20:45:161
14039820,1rtkit-daemon766-21snmpd19:20:091
14039820,1rtkit-daemon328-21plymouthd19:40:341
14039820,1rtkit-daemon2551509-21pmu-power19:30:171
14039820,1rtkit-daemon2544419-21munin-node20:25:561
14039820,1rtkit-daemon1-21systemd20:36:441
14039820,1rtkit-daemon1-21systemd20:00:161
14039820,0rtkit-daemon328-21plymouthd21:30:531
14039820,0rtkit-daemon0-21swapper/123:40:281
14039820,0rtkit-daemon0-21swapper/122:15:061
14039820,0rtkit-daemon0-21swapper/121:20:191
14039820,0rtkit-daemon0-21swapper/121:15:141
14039820,0rtkit-daemon0-21swapper/120:15:131
14039820,0rtkit-daemon0-21swapper/119:25:171
14039820,0rtkit-daemon0-21swapper/100:20:111
14039820,0rtkit-daemon0-21swapper/100:05:141
14039820,0rtkit-daemon0-21swapper/100:00:131
2676749210,0sleep20-21swapper/200:35:182
2675862210,0sleep00-21swapper/000:35:120
2675373210,0sleep00-21swapper/000:32:560
2671690210,0sleep00-21swapper/000:25:060
2669908210,0sleep00-21swapper/000:20:150
2669623210,0sleep20-21swapper/200:20:132
2668497210,0sleep20-21swapper/200:17:452
2667212210,0sleep00-21swapper/000:15:150
2666265210,0sleep20-21swapper/200:11:232
2666152210,0sleep00-21swapper/000:10:220
2663218210,0sleep20-21swapper/200:05:162
2662740210,0sleep00-21swapper/000:05:020
2661398210,0sleep20-21swapper/200:00:202
2661153210,0sleep00-21swapper/000:00:180
2658595210,0sleep20-21swapper/223:55:152
2658056210,0sleep00-21swapper/023:55:010
2657122210,0sleep20-21swapper/223:50:192
2655978210,0sleep00-21swapper/023:50:010
2654177210,0sleep00-21swapper/023:45:130
2652588210,0sleep00-21swapper/023:40:160
2652255210,0sleep20-21swapper/223:40:142
2649995210,0sleep00-21swapper/023:35:120
2648729210,0sleep20-21swapper/223:30:172
2648415210,0sleep00-21swapper/023:30:160
2645037210,0sleep20-21swapper/223:20:252
2641974210,0sleep20-21swapper/223:15:172
2640182210,0sleep00-21swapper/023:10:180
2639278210,0sleep20-21swapper/223:10:122
2638584210,0sleep00-21swapper/023:06:060
2637198210,0sleep20-21swapper/223:05:122
2636731210,0sleep20-21swapper/223:03:082
2635108210,0sleep00-21swapper/023:00:060
2634543210,0sleep00-21swapper/022:57:220
2632264210,0sleep00-21swapper/022:50:330
2631402210,0sleep20-21swapper/222:50:142
2630365210,0sleep20-21swapper/222:49:312
2627942210,0sleep00-21swapper/022:41:290
2626956210,0sleep20-21swapper/222:40:152
2624698210,0sleep20-21swapper/222:35:142
2620730210,0sleep20-21swapper/222:25:182
2620372210,0sleep00-21swapper/022:25:160
2619719210,1sleep02619721-21ssh22:22:350
2616830210,0sleep20-21swapper/222:15:172
2616512210,0sleep00-21swapper/022:15:150
2614040210,0sleep20-21swapper/222:10:122
2612087210,0sleep00-21swapper/022:05:140
2611898210,0sleep20-21swapper/222:05:122
2609550210,0sleep00-21swapper/022:00:020
2609438210,0sleep20-21swapper/221:59:042
2607749210,0sleep00-21swapper/021:55:140
2605902210,0sleep00-21swapper/021:50:130
2605634210,1sleep20-21swapper/221:50:112
2604853210,0sleep00-21swapper/021:45:210
2603548210,0sleep20-21swapper/221:45:112
2601921210,0sleep20-21swapper/221:40:152
2601563210,0sleep00-21swapper/021:40:130
2601036210,0sleep20-21swapper/221:38:392
2600667210,0sleep00-21swapper/021:35:200
2598714210,0sleep20-21swapper/221:30:502
2597397210,0sleep00-21swapper/021:30:120
2596176210,0sleep20-21swapper/221:25:182
2595878210,0sleep00-21swapper/021:25:160
2594805210,0sleep20-21swapper/221:21:582
2594725210,0sleep00-21swapper/021:21:070
2593062210,0sleep00-21swapper/021:19:470
2593049210,0sleep20-21swapper/221:19:412
2590089210,0sleep20-21swapper/221:10:172
2586835210,0sleep00-21swapper/021:01:100
2585495210,0sleep20-21swapper/221:00:122
2584837210,0sleep00-21swapper/020:55:220
2584432210,0sleep20-21swapper/220:55:202
2583006210,0sleep00-21swapper/020:51:220
2582061210,0sleep20-21swapper/220:50:162
2579715210,0sleep20-21swapper/220:45:112
2579208210,0sleep00-21swapper/020:45:010
2577541210,0sleep20-21swapper/220:40:112
2576894210,0sleep20-21swapper/220:35:192
2574936210,0sleep00-21swapper/020:30:200
2571786210,0sleep20-21swapper/220:25:142
2570305210,0sleep20-21swapper/220:20:142
2569903210,0sleep00-21swapper/020:20:120
2568060210,0sleep20-21swapper/220:15:142
2567683210,0sleep00-21swapper/020:14:560
2566462210,0sleep20-21swapper/220:10:132
2565506210,1sleep00-21swapper/020:06:310
2563579210,1sleep00-21swapper/020:01:190
2561937210,0sleep20-21swapper/220:00:012
2560272210,0sleep20-21swapper/219:55:122
2559663210,0sleep00-21swapper/019:50:220
2558007210,0sleep20-21swapper/219:48:392
2556115210,1sleep00-21swapper/019:43:540
2554539210,0sleep20-21swapper/219:40:112
2553584210,0sleep20-21swapper/219:35:192
2552361210,0sleep00-21swapper/019:35:010
2549511210,0sleep00-21swapper/019:25:170
2547302210,0sleep20-21swapper/219:20:142
2546601210,0sleep00-21swapper/019:20:000
2545086210,0sleep20-21swapper/219:15:142
2543410210,0sleep20-21swapper/219:10:182
2543175210,0sleep00-21swapper/019:10:160
2673531200,0sleep20-21swapper/200:30:012
2649946200,0sleep20-21swapper/223:35:022
2645786200,0sleep00-21swapper/023:25:030
2645551200,0sleep20-21swapper/223:25:012
2622076200,0sleep20-21swapper/222:30:022
2618153200,0sleep20-21swapper/222:20:052
2587373200,0sleep20-21swapper/221:05:052
2575363200,0sleep00-21swapper/020:35:010
2573686200,0sleep20-21swapper/220:30:022
2571774200,0sleep00-21swapper/020:25:040
2567927200,0sleep00-21swapper/020:15:040
2550683200,0sleep20-21swapper/219:30:032
2550448200,0sleep00-21swapper/019:30:010
2548769200,0sleep20-21swapper/219:25:032
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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