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2026-01-19 - 10:55
[ 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 376 highest latencies:
System rackeslot8.osadl.org (updated Mon Jan 19, 2026 00:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2487353994430,1cyclictest0-21swapper/320:20:003
2487353992724,1cyclictest0-21swapper/321:14:593
2487353992118,1cyclictest0-21swapper/323:55:163
248735399211,14cyclictest2812714-21taskset23:25:013
2487353991916,1cyclictest0-21swapper/323:00:143
2487353991916,1cyclictest0-21swapper/321:05:003
248735399191,13cyclictest2730386-21turbostat22:20:003
248735399191,13cyclictest2730386-21turbostat22:19:593
248735399191,13cyclictest2685896-21turbostat21:45:003
248735399188,7cyclictest25468062sleep319:55:123
248735399188,7cyclictest25140842sleep319:25:213
2487353991816,1cyclictest0-21swapper/300:15:233
2487353991815,1cyclictest0-21swapper/323:39:593
2487353991815,1cyclictest0-21swapper/321:50:133
248735399181,13cyclictest2844749-21taskset23:50:023
248735399181,13cyclictest2699038-21taskset21:55:133
248735399181,13cyclictest2591129-21taskset20:30:173
248735399177,7cyclictest28991382sleep300:30:183
248735399171,12cyclictest2863632-21chrt00:05:003
248735399170,12cyclictest2888917-21taskset00:24:553
24810612172,9sleep02481083-21apt-get19:05:110
248735399167,6cyclictest27174382sleep322:06:163
2487353991613,1cyclictest0-21swapper/323:25:183
2487353991613,1cyclictest0-21swapper/322:35:173
2487353991613,1cyclictest0-21swapper/320:20:173
248735399161,12cyclictest2901784-21chrt00:35:053
248735399161,12cyclictest2894980-21chrt00:26:523
248735399161,12cyclictest2894980-21chrt00:26:513
248735399161,12cyclictest2873178-21taskset00:10:173
248735399161,12cyclictest2837763-21chrt23:41:323
248735399161,12cyclictest2806369-21turbostat23:20:013
248735399161,12cyclictest2761824-21taskset22:41:453
248735399161,12cyclictest2749073-21chrt22:30:433
248735399161,12cyclictest2736508-21chrt22:22:303
248735399161,12cyclictest2723696-21chrt22:10:423
248735399161,12cyclictest2660544-21chrt21:24:113
248735399161,12cyclictest2641052-21chrt21:05:563
248735399161,12cyclictest2621814-21chrt20:50:283
248735399161,12cyclictest2606852-21taskset20:40:193
248735399161,12cyclictest2602445-21taskset20:35:183
248735399161,12cyclictest2590479-21taskset20:25:313
248735399161,12cyclictest2565489-21taskset20:09:293
248735399161,12cyclictest2565489-21taskset20:09:283
248735399161,12cyclictest2527166-21taskset19:35:263
248735399161,12cyclictest2520380-21taskset19:30:223
248735399161,12cyclictest2493642-21chrt19:13:593
248735399161,11cyclictest2794118-21taskset23:10:143
248735399161,11cyclictest2736736-21sleep22:29:543
248735399161,11cyclictest2502262-21taskset19:20:003
248735399160,13cyclictest2793367-21chrt23:05:293
248735399160,12cyclictest2666300-21taskset21:25:233
248735399160,10cyclictest2647704-21sleep21:19:553
25024802151,10sleep12502513-21apt-get19:20:111
2487353991513,1cyclictest0-21swapper/319:50:173
2487353991513,1cyclictest0-21swapper/300:05:153
2487353991512,1cyclictest0-21swapper/322:00:233
2487353991512,1cyclictest0-21swapper/320:12:163
248735399151,11cyclictest2774360-21chrt22:50:543
248735399151,11cyclictest2691549-21taskset21:45:183
248735399151,11cyclictest2667547-21taskset21:30:163
248735399151,11cyclictest2628580-21taskset20:57:503
248735399151,11cyclictest2558938-21taskset20:01:163
248735399151,11cyclictest2502665-21taskset19:20:123
248735399150,12cyclictest2844042-21chrt23:46:083
248735399150,12cyclictest2774929-21chrt22:55:043
248735399150,12cyclictest2615894-21taskset20:47:203
248735399150,12cyclictest2539833-21chrt19:45:243
248735399150,12cyclictest2533673-21chrt19:42:483
248735399150,11cyclictest2825019-21taskset23:30:543
248735399150,11cyclictest2673458-21taskset21:35:003
25870082141,9sleep00-21swapper/020:25:180
25851252141,3sleep20-21swapper/220:25:162
248735399145,6cyclictest27680792sleep322:45:513
307598130,9rtkit-daemon468-21systemd-logind00:13:432
27557352130,6sleep22755801-21munin-run22:40:012
307598120,7rtkit-daemon3256-21sendmail-mta22:34:441
307598120,6rtkit-daemon2768693-21apt-get22:50:121
307598120,4rtkit-daemon714-21snmpd00:16:132
307598120,2rtkit-daemon0-21swapper/122:02:331
25465372120,9sleep02546557-21/usr/sbin/munin19:55:000
25076732121,4sleep22507729-21ntp_states19:20:202
307598110,4rtkit-daemon719-21lldpd19:26:431
307598110,4rtkit-daemon714-21snmpd22:16:561
307598110,4rtkit-daemon714-21snmpd22:16:561
307598110,3rtkit-daemon217-21plymouthd23:38:291
307598110,1rtkit-daemon0-21swapper/122:40:221
28126672111,7sleep21-21systemd23:25:012
27939772110,8sleep10-21swapper/123:10:131
27522542110,8sleep02754345-21grep22:35:180
26476732111,7sleep12647735-21systemd-run21:15:001
307598100,6rtkit-daemon3256-21sendmail-mta20:38:401
307598100,6rtkit-daemon3256-21sendmail-mta20:20:201
307598100,5rtkit-daemon2857015-21taskset23:57:191
307598100,4rtkit-daemon2889216-21apt-get00:25:122
307598100,4rtkit-daemon2889216-21apt-get00:25:122
307598100,3rtkit-daemon714-21snmpd20:05:421
307598100,3rtkit-daemon714-21snmpd20:05:411
307598100,3rtkit-daemon217-21plymouthd21:36:501
307598100,1rtkit-daemon0-21swapper/123:49:501
307598100,1rtkit-daemon0-21swapper/120:59:071
28832112100,7sleep02883762-21ps00:20:170
28181942100,7sleep12818303-21python323:25:231
27056292100,7sleep02705766-21irqcore22:00:150
25935312100,7sleep12595624-21cut20:30:231
25277982101,5sleep12527831-21apt-get19:40:111
30759890,5rtkit-daemon714-21snmpd19:55:441
30759890,5rtkit-daemon217-21plymouthd23:54:441
30759890,4rtkit-daemon2664706-21cut21:25:161
30759890,1rtkit-daemon0-21swapper/200:23:252
30759890,1rtkit-daemon0-21swapper/119:46:451
2801406290,6sleep02802574-21tr23:15:160
2778651291,5sleep02779968-21memory22:55:180
2768405291,5sleep02768425-21munin-run22:50:010
2730960290,6sleep12731505-21sed22:20:161
2699002291,4sleep22699035-21apt-get21:55:132
2656285290,6sleep12657563-21kthreadcore21:20:171
2611140290,7sleep02612278-21grep20:45:180
2559229291,5sleep22559251-21munin-run20:05:002
2552262290,2sleep22552507-21uptime19:55:232
2545913290,6sleep22546158-21uptime19:50:222
2508865291,5sleep22508968-21tr19:25:122
2487629291,4sleep12487662-21apt-get19:10:141
30759880,5rtkit-daemon2493953-21munin-node20:26:481
30759880,5rtkit-daemon1-21systemd22:14:491
30759880,4rtkit-daemon716-21ntpd23:04:011
30759880,4rtkit-daemon714-21snmpd21:05:051
30759880,4rtkit-daemon714-21snmpd19:06:031
30759880,4rtkit-daemon2493953-21munin-node23:30:441
30759880,4rtkit-daemon2493953-21munin-node22:35:271
30759880,4rtkit-daemon2493953-21munin-node22:26:091
30759880,4rtkit-daemon2493953-21munin-node21:58:341
30759880,4rtkit-daemon2493953-21munin-node00:03:441
30759880,4rtkit-daemon217-21plymouthd21:49:011
30759880,4rtkit-daemon217-21plymouthd20:41:241
30759880,4rtkit-daemon217-21plymouthd20:17:311
30759880,4rtkit-daemon217-21plymouthd19:52:241
30759880,4rtkit-daemon1-21systemd19:16:381
30759880,3rtkit-daemon716-21ntpd22:08:351
30759880,3rtkit-daemon2667474-21fw_packets21:30:151
30759880,3rtkit-daemon217-21plymouthd21:19:591
30759880,1rtkit-daemon0-21swapper/121:41:081
30759880,1rtkit-daemon0-21swapper/120:45:031
2907857280,2sleep00-21swapper/000:40:010
2895801281,5sleep00-21swapper/000:30:140
2846223281,5sleep20-21swapper/223:50:182
2775258280,5sleep12775347-21irqcore22:55:151
2711326280,1sleep20-21swapper/222:04:172
2609429280,1sleep20-21swapper/220:40:342
2602738280,5sleep22602919-21cat20:35:222
2523567280,6sleep10-21swapper/119:35:181
2493771280,5sleep02494197-21irqstats19:15:000
30759870,4rtkit-daemon2493953-21munin-node23:05:511
30759870,3rtkit-daemon716-21ntpd00:05:121
30759870,3rtkit-daemon714-21snmpd00:30:082
30759870,3rtkit-daemon2568795-21kthreadcore20:10:181
30759870,3rtkit-daemon2493953-21munin-node20:51:401
30759870,3rtkit-daemon217-21plymouthd23:41:041
30759870,3rtkit-daemon217-21plymouthd21:50:151
30759870,3rtkit-daemon1-21systemd23:20:401
30759870,3rtkit-daemon1-21systemd23:15:061
30759870,3rtkit-daemon1-21systemd21:00:141
30759870,3rtkit-daemon1-21systemd00:35:552
30759870,3rtkit-daemon1-21systemd00:08:242
30759870,2rtkit-daemon217-21plymouthd20:01:201
2824440270,4sleep02824498-21ntp_states23:30:200
2819442270,4sleep22819564-21grep23:30:142
2768851270,4sleep22768964-21fw_packets22:50:142
2763659270,4sleep12765039-21cut22:45:171
2731506271,3sleep22732427-21kthreadcore22:20:172
2685266271,4sleep02685511-21users21:40:240
2629206271,3sleep22629027-21/usr/sbin/munin21:00:142
2598508270,4sleep02599652-21grep20:35:160
2595625271,3sleep22591094-21/usr/sbin/munin20:30:252
2565819270,5sleep22565860-21cpu20:10:132
2517128270,4sleep12519148-21cut19:30:171
2493037270,4sleep0217-21plymouthd19:10:250
2481360272,2sleep30-21swapper/319:05:153
2907737260,4sleep10-21swapper/100:38:291
2891726261,2sleep00-21swapper/000:25:180
2891726261,2sleep00-21swapper/000:25:180
2888788260,1sleep10-21swapper/100:23:181
2882310260,1sleep00-21swapper/000:16:160
2870188260,3sleep12870221-21apt-get00:10:111
2865165260,3sleep0217-21plymouthd00:05:180
2862757260,1sleep00-21swapper/000:00:200
2856881260,1sleep20-21swapper/223:55:352
2850590260,1sleep00-21swapper/023:50:590
2843646261,3sleep02843760-21wc23:45:230
2837681260,1sleep00-21swapper/023:40:300
2826599261,2sleep00-21swapper/023:35:170
2812964260,3sleep02813116-21df_inode23:25:150
2812446260,1sleep00-21swapper/023:22:110
2794013260,3sleep22794114-21cpuspeed_turbos23:10:142
2793609260,1sleep00-21swapper/023:08:350
2787165260,1sleep00-21swapper/023:02:030
2774431260,1sleep00-21swapper/022:51:490
2768312260,1sleep20-21swapper/222:48:502
2761808260,1sleep20-21swapper/222:41:322
2736385260,1sleep00-21swapper/022:20:540
2723830260,1sleep00-21swapper/022:12:260
2699189260,4sleep02699304-21perl21:55:150
2698619260,1sleep00-21swapper/021:53:250
2698128260,3sleep22698372-21users21:50:242
2679507260,1sleep00-21swapper/021:39:200
2673063260,1sleep00-21swapper/021:33:070
2660866260,4sleep22660870-21find21:25:102
2660433260,1sleep20-21swapper/221:22:472
2654266260,3sleep02654332-21munin-run21:19:590
2647816260,3sleep22647699-21apt-get21:15:012
2646855260,3sleep02646981-21python321:10:220
2641083260,1sleep20-21swapper/221:06:202
2637666261,2sleep00-21swapper/021:05:170
2616090260,1sleep20-21swapper/220:49:532
2609449260,1sleep00-21swapper/020:40:480
2584495260,1sleep00-21swapper/020:24:530
2578042260,1sleep20-21swapper/220:18:302
2569602261,3sleep02570794-21cut20:10:190
2558940260,1sleep00-21swapper/020:01:170
2539461260,3sleep22539570-21find19:45:212
2533490260,1sleep00-21swapper/019:40:290
2515170260,1sleep00-21swapper/019:30:080
2509032260,4sleep02509165-21idleruntime19:25:150
2508416260,1sleep00-21swapper/019:23:030
2501961260,1sleep20-21swapper/219:16:552
2487005260,1sleep20-21swapper/219:09:222
2901281250,3sleep10-21swapper/100:31:561
2893821250,3sleep12894257-21uname00:25:191
2893821250,3sleep12894257-21uname00:25:191
2882417250,1sleep10-21swapper/100:17:381
2858838250,3sleep22860269-21cut00:00:152
2831944250,2sleep20-21swapper/223:40:122
2800043250,2sleep00-21swapper/023:15:010
2793493250,3sleep20-21swapper/223:07:062
2786719251,2sleep20-21swapper/223:00:282
2749289250,3sleep00-21swapper/022:33:290
2746123250,2sleep2217-21plymouthd22:30:192
2742484250,3sleep22742681-21users22:25:222
2742224250,3sleep02742352-21mailstats22:25:200
2723827250,3sleep20-21swapper/222:12:232
2717373250,3sleep00-21swapper/022:05:250
2712455250,3sleep22713462-21grep22:05:142
2692382250,3sleep20-21swapper/221:48:552
2687876251,2sleep0221rcuc/021:45:170
2673045250,3sleep20-21swapper/221:32:532
2666848250,3sleep00-21swapper/021:29:130
2655344251,2sleep00-21swapper/021:20:160
2641630250,2sleep20-21swapper/221:10:122
2629389250,3sleep02630253-21sed21:00:170
2622083250,4sleep20-21swapper/220:50:402
2616400250,3sleep02616549-21df_inode20:50:190
2583849251,2sleep22584086-21unixbench_singl20:20:232
2577853250,3sleep00-21swapper/020:16:090
2564182250,2sleep02564496-21memory20:05:190
2564182250,2sleep02564496-21memory20:05:190
2560807250,2sleep22562084-21kthreadcore20:05:172
2560807250,2sleep22562084-21kthreadcore20:05:162
2548504250,3sleep02550518-21cut19:55:170
2540141250,3sleep00-21swapper/019:49:240
2527455250,1sleep00-21swapper/019:39:100
2521655250,3sleep22521783-21ls19:35:142
2876033240,3sleep00-21swapper/000:12:110
2857047240,3sleep00-21swapper/023:57:450
2839176240,2sleep22840261-21kthreadcore23:45:172
2818805240,2sleep2217-21plymouthd23:27:372
2800503240,2sleep20-21swapper/223:15:152
2756215240,2sleep02756338-21idleruntime22:40:140
2725296240,2sleep22725644-21kthreadcore22:15:162
2725296240,2sleep22725644-21kthreadcore22:15:152
2681357240,1sleep20-21swapper/221:40:182
2628404240,2sleep2217-21plymouthd20:55:382
2592414240,1sleep00-21swapper/020:30:220
2533503242,1sleep20-21swapper/219:40:402
2521053240,1sleep20-21swapper/219:33:112
2825592230,1sleep20-21swapper/223:35:062
2774933230,1sleep20-21swapper/222:55:082
2724288230,1sleep00-21swapper/022:15:100
2724288230,1sleep00-21swapper/022:15:100
2673213230,1sleep20-21swapper/221:35:002
2622671230,1sleep02540255-21kworker/0:2+kacpid20:55:040
2487613230,1sleep20-21swapper/219:10:022
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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