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2026-01-12 - 23:54
[ 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 rackeslot8.osadl.org (updated Mon Jan 12, 2026 12:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
117996992825,1cyclictest0-21swapper/310:50:003
3635182231,10sleep0363757-21grep10:15:240
11799699228,10cyclictest377032-21sleep10:30:003
117996992017,1cyclictest0-21swapper/311:33:573
11799699201,13cyclictest531982-21taskset12:34:593
11799699200,14cyclictest158903-21taskset07:40:013
117996991917,1cyclictest0-21swapper/310:40:143
117996991916,1cyclictest0-21swapper/310:50:183
11799699191,13cyclictest525552-21turbostat12:30:003
11799699181,13cyclictest229439-21chrt08:34:553
11799699181,13cyclictest139382-21turbostat07:25:003
11799699181,13cyclictest118253-21taskset07:10:123
11799699181,12cyclictest428508-21taskset11:10:123
11799699181,12cyclictest428508-21taskset11:10:113
307598170,7rtkit-daemon197004-21sshd08:07:491
117996991715,1cyclictest0-21swapper/312:35:193
117996991714,1cyclictest0-21swapper/311:45:173
117996991714,1cyclictest0-21swapper/310:05:013
11799699171,13cyclictest132116-21taskset07:15:213
11799699171,12cyclictest286937-21taskset09:18:033
11799699171,12cyclictest254991-21taskset08:53:223
117996991613,1cyclictest0-21swapper/311:29:503
117996991613,1cyclictest0-21swapper/311:20:223
117996991613,1cyclictest0-21swapper/310:55:173
117996991613,1cyclictest0-21swapper/308:20:133
11799699161,12cyclictest511714-21taskset12:14:043
11799699161,12cyclictest486004-21taskset11:53:163
11799699161,12cyclictest363963-21taskset10:16:583
11799699161,12cyclictest356951-21taskset10:10:213
11799699161,12cyclictest338416-21taskset09:57:143
11799699161,12cyclictest326029-21chrt09:50:053
11799699161,12cyclictest299867-21chrt09:29:263
11799699161,12cyclictest280061-21taskset09:10:213
11799699161,12cyclictest235684-21chrt08:37:363
11799699161,12cyclictest223047-21taskset08:29:293
11799699161,12cyclictest152135-21taskset07:34:393
11799699161,12cyclictest142922-21taskset07:25:193
11799699161,11cyclictest504437-21chrt12:05:183
11799699161,11cyclictest318895-21taskset09:42:283
11799699161,11cyclictest197461-21chrt08:10:113
11799699160,12cyclictest293163-21taskset09:20:323
307598150,11rtkit-daemon486142-21cron11:55:011
11799699156,6cyclictest2421672sleep308:43:063
117996991513,1cyclictest0-21swapper/307:40:163
11799699151,11cyclictest512383-21taskset12:16:093
11799699151,11cyclictest467163-21taskset11:40:063
11799699151,11cyclictest466362-21taskset11:36:333
11799699151,11cyclictest422108-21taskset11:05:023
11799699151,11cyclictest383634-21taskset10:35:063
11799699151,11cyclictest268128-21taskset09:05:093
11799699151,11cyclictest246042-21taskset08:45:173
11799699151,11cyclictest196827-21chrt08:05:333
11799699151,11cyclictest190569-21taskset08:02:253
11799699151,11cyclictest171869-21taskset07:50:113
11799699150,12cyclictest492261-21chrt11:56:043
11799699150,12cyclictest435219-21chrt11:15:133
11799699150,12cyclictest377442-21chrt10:30:123
11799699150,12cyclictest325755-21taskset09:49:403
11799699150,12cyclictest306061-21chrt09:31:463
11799699150,12cyclictest255365-21taskset08:55:033
11799699150,12cyclictest203914-21taskset08:15:113
11799699150,12cyclictest184228-21chrt07:58:093
11799699150,12cyclictest168926-21taskset07:45:183
11799699150,11cyclictest351096-21taskset10:06:083
117996991412,1cyclictest0-21swapper/312:20:123
117996991412,1cyclictest0-21swapper/312:00:173
11799699141,11cyclictest420759-21chrt11:00:183
11799699140,12cyclictest312041-21chrt09:35:223
11799699140,11cyclictest370267-21taskset10:20:263
11799699140,11cyclictest261742-21taskset09:00:033
4867962134,5sleep0486970-21cut11:55:150
4430902139,2sleep10-21swapper/111:20:171
307598130,8rtkit-daemon151325-21runrttasks07:30:211
307598130,2rtkit-daemon0-21swapper/108:37:281
1721272130,6sleep1172287-21if_eno207:50:141
4666312120,8sleep1466772-21cp11:40:001
4542652120,4sleep1454465-21hddtemp_smartct11:30:151
3661242120,9sleep0368066-21tr10:20:170
307598120,8rtkit-daemon375895-21cut10:25:191
307598120,7rtkit-daemon716-21ntpd10:31:241
3001712121,7sleep1300204-21apt-get09:30:131
1346692120,3sleep2136461-21grep07:20:172
307598110,2rtkit-daemon217-21plymouthd11:13:141
307598110,2rtkit-daemon217-21plymouthd11:13:141
2364282110,8sleep1236598-21iwlist08:40:141
1849182110,8sleep0185100-21iwlist08:00:150
1773282110,1sleep20-21swapper/207:50:222
4631182100,7sleep2465186-21grep11:35:162
3386302100,6sleep0338751-21sed10:00:010
3196002101,5sleep0319116-21apt-get09:45:020
307598100,6rtkit-daemon714-21snmpd08:33:241
307598100,6rtkit-daemon468-21systemd-logind10:58:431
307598100,6rtkit-daemon468-21systemd-logind09:11:441
307598100,6rtkit-daemon34-21ksoftirqd/108:51:471
307598100,6rtkit-daemon316-21systemd-udevd12:32:431
307598100,6rtkit-daemon162914-21kthreadcore07:40:181
307598100,4rtkit-daemon1-21systemd11:16:381
2230872101,6sleep0223179-21grep08:30:010
487933290,6sleep2489874-21kthreadcore11:55:162
473585291,4sleep0473607-21apt-get11:45:130
434874291,4sleep0434906-21apt-get11:15:100
359111290,6sleep1360219-21kthreadcore10:15:171
30759890,5rtkit-daemon714-21snmpd08:10:481
30759890,5rtkit-daemon475-21wpa_supplicant10:44:371
30759890,5rtkit-daemon34-21ksoftirqd/107:25:451
30759890,5rtkit-daemon3333005-21packagekitd09:55:541
30759890,5rtkit-daemon3333005-21packagekitd08:29:341
30759890,5rtkit-daemon316-21systemd-udevd07:14:431
30759890,5rtkit-daemon124523-21munin-node10:00:011
229700291,4sleep0229733-21apt-get08:35:090
158706290,6sleep2158901-21latency_hist07:40:012
151268290,2sleep0151324-21ntp_states07:30:210
111965291,4sleep1112145-21grep07:05:141
530834280,5sleep0217-21plymouthd12:30:170
512167281,4sleep0511799-21apt-get12:15:020
505665281,4sleep1505698-21apt-get12:10:091
492843280,4sleep1492876-21apt-get12:00:131
468570280,5sleep0470188-21cut11:40:160
450533280,5sleep2452627-21kthreadcore11:25:192
420937281,4sleep0421014-21ntp_states11:00:200
402389280,1sleep10-21swapper/110:47:261
395291281,4sleep0217-21plymouthd10:40:210
30759880,4rtkit-daemon716-21ntpd10:52:271
30759880,4rtkit-daemon716-21ntpd08:20:491
30759880,4rtkit-daemon444-21avahi-daemon09:02:261
30759880,4rtkit-daemon317165-21grep09:40:181
30759880,4rtkit-daemon124523-21munin-node12:15:221
30759880,4rtkit-daemon124523-21munin-node11:59:121
30759880,4rtkit-daemon1-21systemd09:07:221
30759880,4rtkit-daemon1-21systemd07:59:191
30759880,4rtkit-daemon1-21systemd07:35:481
30759880,3rtkit-daemon3256-21sendmail-mta11:25:141
30759880,3rtkit-daemon244670-21grep08:45:171
30759880,3rtkit-daemon1-21systemd10:14:431
30759880,1rtkit-daemon0-21swapper/112:37:461
30759880,1rtkit-daemon0-21swapper/110:37:541
30759880,1rtkit-daemon0-21swapper/109:50:221
268562281,4sleep00-21swapper/009:05:140
258677280,5sleep2260401-21latency08:55:192
242972280,5sleep0243279-21irqcore08:45:150
231288281,4sleep2233234-21tr08:35:162
171578281,4sleep0171621-21munin-run07:50:000
531089270,1sleep20-21swapper/212:30:182
513447270,4sleep1514425-21cut12:20:111
498798270,2sleep2217-21plymouthd12:02:182
466773270,5sleep20-21swapper/211:40:022
446485270,4sleep0446562-21ntp_states11:20:200
370880271,3sleep2370913-21apt-get10:25:122
357795271,3sleep0357823-21munin-run10:14:590
350543270,1sleep20-21swapper/210:05:202
345285270,3sleep1345307-21apt-get10:05:111
307856270,1sleep0171rcu_preempt09:35:170
30759870,3rtkit-daemon719-21lldpd11:05:171
30759870,3rtkit-daemon714-21snmpd11:40:261
30759870,3rtkit-daemon714-21snmpd09:25:201
30759870,3rtkit-daemon714-21snmpd09:20:351
30759870,3rtkit-daemon477614-21grep11:45:171
30759870,3rtkit-daemon444-21avahi-daemon12:25:051
30759870,3rtkit-daemon3333005-21packagekitd09:45:541
30759870,3rtkit-daemon299-21systemd-journal11:00:141
30759870,3rtkit-daemon217-21plymouthd09:36:011
30759870,3rtkit-daemon124523-21munin-node10:21:041
30759870,3rtkit-daemon1-21systemd08:55:211
30759870,3rtkit-daemon1-21systemd08:15:501
30759870,3rtkit-daemon1-21systemd08:00:291
30759870,3rtkit-daemon1-21systemd07:45:141
30759870,2rtkit-daemon217-21plymouthd12:05:211
30759870,2rtkit-daemon217-21plymouthd07:20:391
282459270,4sleep2284387-21tr09:15:192
281608270,4sleep1282455-21kthreadcore09:15:171
260570270,5sleep0260629-21ntp_states08:55:210
249177270,1sleep20-21swapper/208:50:132
144917273,2sleep2139617-21/usr/sbin/munin07:25:232
126788270,3sleep1126821-21apt-get07:15:121
117374271,3sleep30-21swapper/307:05:243
538551260,1sleep20-21swapper/212:39:212
538378260,1sleep00-21swapper/012:37:060
525397260,1sleep00-21swapper/012:28:130
524881260,4sleep2525146-21grep12:25:222
519110260,3sleep0519132-21/usr/sbin/munin12:24:590
512440260,1sleep20-21swapper/212:16:532
505876260,1sleep00-21swapper/012:10:120
505365260,1sleep00-21swapper/012:09:250
447239260,1sleep20-21swapper/211:22:512
440202260,3sleep2440299-21swap11:15:212
421612261,3sleep2421613-21sshd11:01:512
415354260,1sleep20-21swapper/210:59:132
408908260,1sleep00-21swapper/010:53:590
403284260,3sleep2404099-21sed10:50:172
402527260,4sleep0344166-21kworker/0:0+kacpid10:49:130
383053260,1sleep20-21swapper/210:30:482
381197260,3sleep0382346-21memory10:30:190
376753260,1sleep00-21swapper/010:26:500
364877261,2sleep20-21swapper/210:20:142
354379261,2sleep20-21swapper/210:10:162
344783260,1sleep20-21swapper/210:02:002
338460260,4sleep20-21swapper/209:57:512
332126260,1sleep20-21swapper/209:54:022
314459260,3sleep0316382-21tr09:40:180
301295260,3sleep2302378-21cut09:30:182
293153260,1sleep00-21swapper/009:20:260
280413260,1sleep20-21swapper/209:11:342
275578260,3sleep0276701-21kthreadcore09:10:160
270359260,4sleep2272378-21grep09:05:172
267757260,1sleep20-21swapper/209:03:322
267642260,1sleep00-21swapper/009:02:020
255070260,1sleep00-21swapper/008:54:250
241976260,1sleep00-21swapper/008:40:380
236600260,3sleep2237405-21sed08:40:152
229304260,1sleep20-21swapper/208:33:152
216736260,3sleep2216437-21apt-get08:25:022
216072260,1sleep00-21swapper/008:20:300
184292260,1sleep00-21swapper/007:58:580
177933260,1sleep00-21swapper/007:54:340
165098260,1sleep20-21swapper/207:44:222
158295260,1sleep00-21swapper/007:36:020
126824261,2sleep20-21swapper/207:15:132
118368260,4sleep0118535-21sed07:10:130
518787250,3sleep20-21swapper/212:20:522
498898251,2sleep00-21swapper/012:03:350
486046250,1sleep00-21swapper/011:53:500
460473250,2sleep00-21swapper/011:35:100
460216250,3sleep2460325-21sed11:35:012
455704250,2sleep00-21swapper/011:30:180
447669250,2sleep00-21swapper/011:25:120
428472250,2sleep2428505-21apt-get11:10:122
428472250,2sleep2428505-21apt-get11:10:112
427860250,1sleep20-21swapper/211:05:262
409246250,2sleep00-21swapper/010:55:100
402354250,1sleep20-21swapper/210:47:002
395873250,3sleep20-21swapper/210:40:432
389437250,1sleep20-21swapper/210:35:342
383652251,1sleep00-21swapper/010:35:110
363879250,3sleep20-21swapper/210:15:542
351123250,3sleep00-21swapper/010:06:300
326997250,2sleep0328012-21kthreadcore09:50:140
325739250,1sleep20-21swapper/209:49:282
312970250,2sleep20-21swapper/209:40:122
312510250,3sleep20-21swapper/209:37:382
306095250,3sleep00-21swapper/009:32:120
299797250,3sleep00-21swapper/009:28:300
295168250,3sleep2296866-21ps09:25:162
281341250,2sleep0281606-21cut09:15:160
228411251,2sleep0228554-21ntpq08:30:200
209943250,3sleep20-21swapper/208:19:162
209884250,3sleep00-21swapper/008:18:300
199577250,3sleep0201592-21cut08:10:170
197425250,2sleep20-21swapper/208:10:112
190588250,1sleep20-21swapper/208:02:412
178218250,3sleep20-21swapper/207:55:032
171407250,1sleep20-21swapper/207:47:512
164910250,3sleep00-21swapper/007:41:560
126991250,3sleep0127187-21hddtemp_smartct07:15:150
113174250,2sleep0114867-21ps07:05:170
506785240,2sleep20-21swapper/212:10:152
499496240,3sleep20-21swapper/212:05:152
479972240,1sleep20-21swapper/211:50:122
473766240,2sleep20-21swapper/211:45:142
434323240,2sleep00-21swapper/011:11:140
434323240,2sleep00-21swapper/011:11:140
424167240,2sleep0221rcuc/011:05:170
339395240,1sleep00-21swapper/010:00:160
288639240,2sleep20-21swapper/209:20:162
244105240,1sleep20-21swapper/208:45:172
212276240,2sleep2214265-21kthreadcore08:20:172
196966240,3sleep00-21swapper/008:07:200
139653240,1sleep00-21swapper/007:25:130
139039240,2sleep0217-21plymouthd07:20:560
118169240,3sleep20-21swapper/207:10:072
190771230,1sleep20-21swapper/208:05:012
146008230,1sleep20-21swapper/207:30:022
111760230,1sleep20-21swapper/207:05:032
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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