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2026-03-02 - 22:41
[ 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 Mar 02, 2026 12:43:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
26590299246,7cyclictest576141-21turbostat11:10:003
265902992320,1cyclictest0-21swapper/312:35:003
265902992320,1cyclictest0-21swapper/307:40:003
265902992118,1cyclictest0-21swapper/312:20:003
26590299207,9cyclictest473463-21sleep09:50:003
265902991815,1cyclictest0-21swapper/309:35:003
265902991815,1cyclictest0-21swapper/308:10:013
26590299181,14cyclictest376745-21taskset08:31:063
26590299181,13cyclictest606417-21taskset11:30:203
26590299181,13cyclictest562415-21taskset10:55:223
26590299181,13cyclictest435288-21taskset09:20:123
26590299181,13cyclictest325000-21taskset07:50:193
5521242170,6sleep0553697-21kthreadcore10:50:150
26590299176,7cyclictest3905852sleep308:45:153
265902991714,1cyclictest0-21swapper/310:30:163
265902991714,1cyclictest0-21swapper/309:50:143
265902991713,1cyclictest0-21swapper/310:04:593
26590299171,13cyclictest659372-21chrt12:10:223
26590299171,13cyclictest409606-21taskset09:00:133
26590299171,13cyclictest351479-21turbostat08:15:003
26590299171,13cyclictest272340-21taskset07:15:013
26590299171,12cyclictest576626-21taskset11:10:123
26590299171,12cyclictest486211-21turbostat10:00:003
26590299171,12cyclictest460919-21taskset09:40:123
26590299171,12cyclictest421426-21taskset09:05:213
26590299170,13cyclictest313096-21turbostat07:45:003
26590299166,7cyclictest6334442sleep311:50:253
265902991613,1cyclictest0-21swapper/312:05:173
265902991613,1cyclictest0-21swapper/311:35:173
265902991613,1cyclictest0-21swapper/311:04:033
265902991613,1cyclictest0-21swapper/310:50:193
265902991613,1cyclictest0-21swapper/308:40:183
26590299161,12cyclictest641393-21chrt12:00:133
26590299161,12cyclictest550490-21turbostat10:50:003
26590299161,12cyclictest460397-21chrt09:37:193
26590299161,12cyclictest352206-21taskset08:15:163
26590299161,12cyclictest337907-21chrt08:00:223
26590299161,11cyclictest685875-21chrt12:35:123
26590299161,11cyclictest589410-21chrt11:20:023
26590299161,11cyclictest286849-21taskset07:20:303
26590299160,12cyclictest434970-21taskset09:19:553
3853872150,11sleep2386669-21grep08:40:172
26590299155,7cyclictest313788-21taskset07:45:153
265902991513,0cyclictest0-21swapper/309:13:423
26590299151,12cyclictest621063-21chrt11:43:143
26590299151,12cyclictest537135-21taskset10:36:503
26590299151,12cyclictest537135-21taskset10:36:493
26590299151,12cyclictest517942-21taskset10:21:273
26590299151,11cyclictest673014-21taskset12:25:063
26590299151,11cyclictest640097-21taskset11:55:253
26590299151,11cyclictest627286-21taskset11:45:553
26590299151,11cyclictest595813-21chrt11:25:023
26590299151,11cyclictest511791-21turbostat10:20:003
26590299151,11cyclictest498657-21taskset10:05:453
26590299151,11cyclictest403188-21taskset08:55:083
26590299151,11cyclictest397266-21taskset08:50:153
26590299151,11cyclictest377488-21chrt08:35:123
26590299151,11cyclictest363882-21taskset08:20:253
26590299151,11cyclictest363882-21taskset08:20:253
26590299151,11cyclictest326110-21taskset07:55:093
26590299151,11cyclictest293894-21chrt07:30:123
26590299151,11cyclictest287491-21chrt07:25:113
26590299151,11cyclictest274628-21taskset07:15:083
26590299151,10cyclictest518512-21taskset10:25:123
26590299150,12cyclictest671668-21taskset12:20:173
265902991412,1cyclictest0-21swapper/310:40:163
26590299141,11cyclictest588708-21taskset11:17:453
26590299141,11cyclictest447462-21taskset09:25:573
26590299141,10cyclictest370321-21taskset08:25:503
26590299140,12cyclictest503705-21taskset10:10:173
6697242130,6sleep2671665-21latency12:20:172
6009872131,9sleep2601121-21/usr/sbin/munin11:25:192
4340772131,4sleep1434133-21ntp_states09:15:221
307598130,8rtkit-daemon550977-21cut10:50:122
307598130,8rtkit-daemon287244-21systemd-run07:24:590
6013012120,9sleep1601475-21sort11:25:221
307598120,7rtkit-daemon319788-21apt-get07:50:120
2936002120,4sleep2293618-21munin-run07:30:002
2654662120,1sleep30-21swapper/307:06:283
307598110,7rtkit-daemon659723-21taskset12:12:081
6228932105,2sleep0624686-21grep11:45:170
6155422100,1sleep00-21swapper/011:40:150
5464962100,7sleep0548540-21grep10:45:170
3961862100,7sleep1396187-21sshd08:45:331
3325372102,4sleep1332570-21apt-get08:00:131
307598100,6rtkit-daemon716-21ntpd09:08:482
307598100,6rtkit-daemon468-21systemd-logind10:36:442
307598100,6rtkit-daemon468-21systemd-logind10:36:432
307598100,6rtkit-daemon377050-21cron08:39:550
307598100,6rtkit-daemon348846-21kthreadcore08:10:170
307598100,6rtkit-daemon3256-21sendmail-mta09:34:062
307598100,6rtkit-daemon3256-21sendmail-mta07:47:270
307598100,6rtkit-daemon0-21swapper/209:50:002
307598100,5rtkit-daemon376200-21ntp_states08:30:210
307598100,5rtkit-daemon1-21systemd09:35:112
307598100,4rtkit-daemon539684-21kthreadcore10:40:162
307598100,3rtkit-daemon714-21snmpd10:16:232
307598100,2rtkit-daemon217-21plymouthd07:57:480
307598100,1rtkit-daemon0-21swapper/210:08:032
307598100,1rtkit-daemon0-21swapper/008:45:470
2746312101,6sleep1274664-21apt-get07:15:121
641030290,6sleep0641088-21grep12:00:120
638133290,6sleep0639420-21memory11:55:190
629780290,6sleep1631763-21kthreadcore11:50:181
608348290,7sleep2608417-21sed11:35:012
568663290,1sleep00-21swapper/011:00:210
507175290,6sleep0508930-21kthreadcore10:15:150
423369290,6sleep1424542-21cat09:10:171
411563290,6sleep0413581-21kthreadcore09:00:190
30759890,5rtkit-daemon670721-21kthreadcore12:20:171
30759890,5rtkit-daemon475-21wpa_supplicant09:41:532
30759890,5rtkit-daemon389442-21python308:40:220
30759890,5rtkit-daemon3333005-21packagekitd11:39:131
30759890,5rtkit-daemon3333005-21packagekitd09:03:332
30759890,4rtkit-daemon620332-21/usr/sbin/munin11:40:191
30759890,4rtkit-daemon530948-21runrttasks10:34:362
30759890,4rtkit-daemon357492-21sshd08:15:330
30759890,2rtkit-daemon217-21plymouthd09:22:472
678951281,4sleep1714-21snmpd12:27:051
672763280,5sleep01-21systemd12:25:000
556892281,4sleep1556938-21munin-run10:55:011
550468281,4sleep2550480-21latency_hist10:50:012
504360280,5sleep0504495-21ntp_kernel_pll_10:10:190
479768281,4sleep0299-21systemd-journal09:54:330
441738280,4sleep2441847-21entropy09:25:132
430526281,4sleep2432515-21cut09:15:192
422378281,3sleep0422411-21apt-get09:10:120
409234280,1sleep20-21swapper/208:59:162
369958280,5sleep2370209-21tail08:25:222
365896280,5sleep0367248-21kthreadcore08:25:160
330794281,4sleep2331300-21needreboot07:55:212
313517281,5sleep1313609-21fschecks_time07:45:141
30759880,5rtkit-daemon3333005-21packagekitd12:05:031
30759880,4rtkit-daemon716-21ntpd11:45:141
30759880,4rtkit-daemon714-21snmpd07:16:150
30759880,4rtkit-daemon662868-21kthreadcore12:15:171
30759880,4rtkit-daemon468-21systemd-logind12:31:441
30759880,4rtkit-daemon299-21systemd-journal07:38:010
30759880,4rtkit-daemon299-21systemd-journal07:10:020
30759880,4rtkit-daemon272380-21munin-node08:50:190
30759880,4rtkit-daemon217-21plymouthd09:58:522
30759880,4rtkit-daemon1-21systemd12:00:211
30759880,4rtkit-daemon1-21systemd10:00:192
30759880,4rtkit-daemon1-21systemd07:25:070
30759880,3rtkit-daemon582789-21apt-get11:15:111
30759880,3rtkit-daemon518509-21apt-get10:25:112
30759880,3rtkit-daemon344713-21users08:05:230
30759880,3rtkit-daemon217-21plymouthd11:32:161
30759880,1rtkit-daemon0-21swapper/210:57:392
30759880,1rtkit-daemon0-21swapper/111:59:571
30759880,1rtkit-daemon0-21swapper/111:10:051
264847280,4sleep0264903-21ntp_states07:05:220
691697270,1sleep20-21swapper/212:36:192
598497270,5sleep0600560-21kthreadcore11:25:170
589408271,3sleep2588905-21apt-get11:20:022
530814271,4sleep1714-21snmpd10:32:571
524854271,3sleep0524887-21apt-get10:30:110
514366270,5sleep0516401-21kthreadcore10:20:170
489226270,5sleep00-21swapper/010:00:180
403293270,4sleep1403388-21diskstats08:55:141
383990271,3sleep1384022-21apt-get08:40:121
325770270,1sleep20-21swapper/207:53:552
30759870,4rtkit-daemon714-21snmpd08:20:020
30759870,4rtkit-daemon714-21snmpd08:20:020
30759870,3rtkit-daemon716-21ntpd11:05:331
30759870,3rtkit-daemon716-21ntpd11:02:291
30759870,3rtkit-daemon716-21ntpd10:10:532
30759870,3rtkit-daemon298435-21kthreadcore07:30:170
30759870,3rtkit-daemon272380-21munin-node08:56:580
30759870,3rtkit-daemon217-21plymouthd12:35:501
30759870,3rtkit-daemon217-21plymouthd09:50:122
30759870,3rtkit-daemon217-21plymouthd08:00:270
30759870,3rtkit-daemon1-21systemd11:24:281
30759870,3rtkit-daemon1-21systemd10:20:362
30759870,3rtkit-daemon1-21systemd09:10:172
30759870,2rtkit-daemon217-21plymouthd07:41:510
306966271,3sleep2307112-21df07:40:132
292911270,4sleep1293126-21sed07:25:221
272201270,4sleep2446-21dbus-daemon07:15:012
264904271,3sleep10-21swapper/107:05:231
685461261,3sleep0714-21snmpd12:33:300
678820260,1sleep20-21swapper/212:25:262
662954260,3sleep0665055-21kthreadcore12:15:170
659650260,1sleep20-21swapper/212:11:122
653840260,1sleep00-21swapper/012:10:130
653209260,1sleep00-21swapper/012:05:410
633763260,1sleep00-21swapper/011:51:340
620918260,1sleep20-21swapper/211:41:222
609009262,2sleep0609573-21tr11:35:150
588604260,1sleep20-21swapper/211:16:292
575858260,1sleep20-21swapper/211:06:362
557150260,1sleep00-21swapper/010:55:110
532153261,2sleep0533080-21kthreadcore10:35:160
532153261,2sleep0533080-21kthreadcore10:35:160
524267260,1sleep00-21swapper/010:25:460
499280260,3sleep1499429-21df_inode10:10:121
498723260,1sleep00-21swapper/010:06:340
492316260,1sleep10-21swapper/110:01:151
486183260,1sleep00-21swapper/009:59:580
473687261,2sleep1473720-21apt-get09:50:131
473326260,1sleep00-21swapper/009:48:390
460422260,1sleep00-21swapper/009:37:370
454137260,1sleep00-21swapper/009:34:280
441653260,3sleep0441685-21/usr/sbin/munin09:25:110
441051260,1sleep00-21swapper/009:20:340
434359260,3sleep0434603-21users09:15:250
421802260,1sleep00-21swapper/009:05:560
415986260,3sleep1416135-21df_inode09:05:121
383126260,1sleep10-21swapper/108:35:511
377038260,1sleep10-21swapper/108:34:551
371093261,3sleep2371173-21fschecks_time08:30:152
370364260,1sleep10-21swapper/108:26:251
363997260,1sleep20-21swapper/208:21:542
363997260,1sleep20-21swapper/208:21:532
345749260,3sleep2346425-21sed08:10:152
338998261,2sleep1339154-21/usr/sbin/munin08:05:131
333938260,3sleep2335529-21grep08:00:182
326299260,4sleep1326390-21fschecks_time07:55:161
312794260,1sleep10-21swapper/107:41:241
306544260,1sleep10-21swapper/107:38:371
299792260,1sleep20-21swapper/207:32:002
299268261,2sleep10-21swapper/107:30:221
265010260,3sleep2265124-21find07:05:232
679630251,2sleep2679831-21hddtemp_smartct12:30:152
679121250,1sleep00-21swapper/012:29:160
660204250,2sleep20-21swapper/212:15:122
647134250,1sleep20-21swapper/212:04:532
635240250,3sleep2635721-21kthreadcore11:55:172
626531250,3sleep2626703-21awk11:45:192
614554250,3sleep2614561-21gdbus11:37:292
589422250,2sleep00-21swapper/011:20:120
583168252,1sleep00-21swapper/011:15:150
576817250,2sleep00-21swapper/011:10:140
557151250,2sleep10-21swapper/110:55:121
550262250,1sleep10-21swapper/110:47:231
543495250,3sleep10-21swapper/110:41:021
537091250,4sleep10-21swapper/110:36:171
537091250,4sleep10-21swapper/110:36:171
524554250,3sleep10-21swapper/110:29:271
492867250,2sleep10-21swapper/110:05:111
467303251,2sleep1467304-21pool-udisksd09:45:081
453206250,2sleep10-21swapper/109:30:211
442217251,2sleep10-21swapper/109:25:161
402642250,1sleep10-21swapper/108:51:141
396435250,3sleep20-21swapper/208:48:422
382600250,3sleep20-21swapper/208:35:202
357726250,1sleep10-21swapper/108:18:311
357591250,3sleep20-21swapper/208:16:492
319391250,3sleep20-21swapper/207:48:352
30759850,1rtkit-daemon0-21swapper/211:00:132
301683250,2sleep20-21swapper/207:35:172
281256251,1sleep10-21swapper/107:20:131
633720240,3sleep20-21swapper/211:51:032
608265240,2sleep00-21swapper/011:33:580
576561240,1sleep20-21swapper/211:10:122
574562240,1sleep00-21swapper/011:05:220
543746240,3sleep00-21swapper/010:44:180
512044240,2sleep10-21swapper/110:20:061
466845240,2sleep00-21swapper/009:42:220
440295240,2sleep1440467-21strings09:20:191
415539240,2sleep1217-21plymouthd09:03:041
402908240,2sleep2217-21plymouthd08:54:402
358296240,2sleep1358335-21fschecks_count08:20:121
358296240,2sleep1358335-21fschecks_count08:20:121
351121240,3sleep10-21swapper/108:10:381
345060240,2sleep2217-21plymouthd08:09:432
286507240,2sleep20-21swapper/207:20:222
280611240,3sleep20-21swapper/207:17:342
272146240,2sleep10-21swapper/107:14:201
685831230,1sleep00-21swapper/012:35:060
647389230,1sleep20-21swapper/212:05:032
505412230,1sleep10-21swapper/110:15:001
480051230,1sleep10-21swapper/109:55:021
460877230,1sleep10-21swapper/109:40:061
454425230,1sleep10-21swapper/109:35:021
319749230,1sleep10-21swapper/107:50:071
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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