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2026-02-26 - 20:28
[ 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 Thu Feb 26, 2026 12:43:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3765993027,1cyclictest0-21swapper/310:15:003
3765992724,1cyclictest0-21swapper/310:35:163
3765992421,1cyclictest0-21swapper/312:30:013
770962220,6sleep1331ktimers/108:05:161
3765992220,1cyclictest0-21swapper/308:55:013
3765992019,0cyclictest0-21swapper/309:55:113
3765992018,1cyclictest0-21swapper/307:25:003
3765992017,1cyclictest0-21swapper/309:05:003
3765992011,6cyclictest228093-21sleep10:05:003
376599201,13cyclictest234569-21taskset10:10:003
3765991917,1cyclictest0-21swapper/307:50:003
3765991916,1cyclictest0-21swapper/312:20:143
3765991916,1cyclictest0-21swapper/311:05:003
1079172190,8sleep014-21ksoftirqd/008:30:150
3765991816,0cyclictest0-21swapper/310:34:503
3765991815,1cyclictest0-21swapper/312:05:013
3765991815,1cyclictest0-21swapper/309:20:013
3765991815,1cyclictest0-21swapper/308:30:213
3765991815,1cyclictest0-21swapper/308:10:233
3765991815,1cyclictest0-21swapper/308:10:223
3765991811,4cyclictest316861-21sleep11:15:003
376599181,14cyclictest248412-21taskset10:20:153
376599181,13cyclictest394196-21taskset12:15:153
376599181,13cyclictest39105-21taskset07:35:163
3765991715,1cyclictest0-21swapper/309:00:013
3765991714,1cyclictest0-21swapper/312:35:183
3765991714,1cyclictest0-21swapper/311:50:153
3765991714,1cyclictest0-21swapper/311:34:313
3765991714,1cyclictest0-21swapper/311:22:363
3765991714,1cyclictest0-21swapper/311:20:013
3765991714,1cyclictest0-21swapper/310:50:003
3765991714,1cyclictest0-21swapper/310:25:233
3765991714,1cyclictest0-21swapper/309:35:003
3765991714,1cyclictest0-21swapper/309:20:123
3765991714,1cyclictest0-21swapper/308:01:523
3765991714,1cyclictest0-21swapper/307:20:003
3765991713,1cyclictest0-21swapper/308:35:143
376599171,12cyclictest94656-21taskset08:19:563
3765991614,1cyclictest0-21swapper/312:10:143
3765991614,1cyclictest0-21swapper/310:40:193
3765991614,1cyclictest0-21swapper/310:15:143
3765991614,1cyclictest0-21swapper/310:15:133
3765991614,1cyclictest0-21swapper/308:20:153
3765991614,1cyclictest0-21swapper/307:30:193
3765991613,1cyclictest0-21swapper/311:29:593
3765991613,1cyclictest0-21swapper/311:06:233
3765991613,1cyclictest0-21swapper/310:55:133
3765991613,1cyclictest0-21swapper/309:50:183
3765991613,1cyclictest0-21swapper/309:45:123
3765991613,1cyclictest0-21swapper/308:43:343
3765991613,1cyclictest0-21swapper/307:12:303
376599161,12cyclictest69377-21turbostat08:00:003
376599161,12cyclictest418094-21taskset12:30:423
376599161,12cyclictest354636-21chrt11:42:103
376599161,12cyclictest195639-21chrt09:35:223
376599161,12cyclictest180535-21taskset09:25:163
376599160,11cyclictest342431-21taskset11:35:003
3765991513,1cyclictest0-21swapper/311:55:123
3765991513,1cyclictest0-21swapper/307:26:533
3765991513,0cyclictest0-21swapper/308:06:193
3765991512,1cyclictest0-21swapper/312:05:203
3765991512,1cyclictest0-21swapper/311:45:123
376599151,12cyclictest290930-21chrt10:50:283
376599151,12cyclictest164471-21taskset09:13:583
376599151,11cyclictest46767-21taskset07:40:173
376599151,11cyclictest107034-21taskset08:26:133
376599150,12cyclictest56958-21chrt07:50:113
376599141,11cyclictest202215-21taskset09:41:163
3765991411,1cyclictest0-21swapper/309:05:123
3765991411,1cyclictest0-21swapper/308:45:143
307598140,8rtkit-daemon468-21systemd-logind08:51:432
307598130,9rtkit-daemon108063-21sed08:30:152
2025062131,9sleep2202511-21cron09:45:012
939702120,8sleep294201-21grep08:15:232
39692111,7sleep24086-21cut07:10:112
307598110,7rtkit-daemon493-21gmain07:30:041
307598110,1rtkit-daemon0-21swapper/210:05:142
201192111,7sleep021826-21kthreadcore07:20:160
634712100,8sleep163581-21grep07:55:151
376599108,1cyclictest0-21swapper/307:10:023
3738982101,5sleep1373918-21munin-run11:59:591
307598100,6rtkit-daemon3256-21sendmail-mta12:19:430
307598100,6rtkit-daemon3256-21sendmail-mta11:21:372
307598100,6rtkit-daemon299-21systemd-journal11:15:002
307598100,5rtkit-daemon399528-21apt-get12:20:110
307598100,5rtkit-daemon217-21plymouthd09:32:192
307598100,4rtkit-daemon716-21ntpd09:06:392
307598100,3rtkit-daemon10293-21munin-node12:11:270
2662422101,5sleep2266264-21apt-get10:35:132
2071622100,7sleep1207832-21cat09:45:191
1788242100,7sleep2180534-21cut09:25:162
1484122100,7sleep0150511-21tr09:00:170
1202792102,4sleep2120312-21apt-get08:40:122
76325296,1sleep00-21swapper/008:05:160
424034291,5sleep2424145-21/usr/sbin/munin12:35:242
406912290,6sleep1408073-21kthreadcore12:25:171
30759890,6rtkit-daemon468-21systemd-logind11:51:442
30759890,5rtkit-daemon714-21snmpd12:04:042
30759890,5rtkit-daemon3256-21sendmail-mta10:26:572
30759890,5rtkit-daemon1-21systemd10:40:122
30759890,4rtkit-daemon50827-21diskstats07:45:121
30759890,4rtkit-daemon43270-21find07:35:221
30759890,4rtkit-daemon412482-21/usr/sbin/munin12:30:120
30759890,4rtkit-daemon380533-21grep12:05:112
30759890,4rtkit-daemon3333005-21packagekitd11:43:522
30759890,4rtkit-daemon290913-21users10:50:222
30759890,2rtkit-daemon217-21plymouthd09:02:472
30759890,1rtkit-daemon0-21swapper/211:31:282
290592290,2sleep00-21swapper/010:50:220
272595291,4sleep0272617-21apt-get10:40:120
214438290,6sleep0214581-21wc09:50:230
183548290,6sleep1183634-21latency_hist09:30:001
12803290,6sleep113733-21irqrtprio07:15:151
127172290,6sleep0128111-21kthreadcore08:45:150
113562291,5sleep1714-21snmpd08:33:491
78249280,5sleep280287-21kthreadcore08:05:182
43081281,4sleep043198-21python307:35:220
4193788280,5sleep01957-21kthreadcore07:05:160
399593280,2sleep20-21swapper/212:20:122
336131281,3sleep1336163-21apt-get11:30:111
30759880,5rtkit-daemon1-21systemd08:22:042
30759880,4rtkit-daemon714-21snmpd07:21:571
30759880,4rtkit-daemon5268-21uname07:10:151
30759880,4rtkit-daemon50028-21chrt07:40:301
30759880,4rtkit-daemon316-21systemd-udevd07:05:441
30759880,4rtkit-daemon2965-21cron08:58:012
30759880,4rtkit-daemon217-21plymouthd11:06:102
30759880,4rtkit-daemon217-21plymouthd10:32:402
30759880,4rtkit-daemon217-21plymouthd07:54:551
30759880,4rtkit-daemon1-21systemd12:27:250
30759880,4rtkit-daemon1-21systemd10:56:522
30759880,3rtkit-daemon83263-21irqrtprio08:10:171
30759880,3rtkit-daemon83263-21irqrtprio08:10:161
30759880,3rtkit-daemon217-21plymouthd10:15:102
30759880,3rtkit-daemon217-21plymouthd10:15:092
30759880,3rtkit-daemon217-21plymouthd08:02:021
30759880,2rtkit-daemon217-21plymouthd10:11:072
30759880,1rtkit-daemon0-21swapper/211:25:252
30513281,4sleep025113-21/usr/sbin/munin07:25:240
284711280,1sleep00-21swapper/010:46:460
278907281,4sleep20-21swapper/210:45:122
278325280,1sleep10-21swapper/110:40:491
266548280,5sleep1266846-21irqcore10:35:171
227023281,4sleep2227161-21/usr/sbin/munin10:00:182
183839281,4sleep0183985-21df09:30:120
177221280,5sleep2177402-21latency_hist09:25:002
174328280,5sleep1176162-21latency09:20:191
132926281,3sleep0132959-21apt-get08:50:110
132651280,1sleep20-21swapper/208:49:462
96261270,5sleep197813-21kthreadcore08:20:151
70524270,4sleep271645-21grep08:00:162
393126271,3sleep2217-21plymouthd12:15:122
367840271,3sleep2367867-21grep11:55:122
36607270,4sleep036678-21ntp_states07:30:210
361665270,5sleep1361794-21idleruntime11:50:141
30759870,4rtkit-daemon0-21swapper/209:50:232
30759870,3rtkit-daemon716-21ntpd11:45:072
30759870,3rtkit-daemon714-21snmpd11:00:032
30759870,3rtkit-daemon714-21snmpd08:25:582
30759870,3rtkit-daemon444-21avahi-daemon11:35:232
30759870,3rtkit-daemon217-21plymouthd08:10:482
30759870,3rtkit-daemon217-21plymouthd08:10:472
30759870,3rtkit-daemon217-21plymouthd07:25:531
30759870,3rtkit-daemon1-21systemd09:55:132
30759870,3rtkit-daemon1-21systemd09:15:472
30759870,3rtkit-daemon10293-21munin-node09:36:022
30759870,3rtkit-daemon10293-21munin-node08:35:362
30759870,2rtkit-daemon217-21plymouthd11:16:092
30759870,2rtkit-daemon217-21plymouthd09:45:072
303258270,4sleep0303335-21ntp_states11:00:190
26433271,3sleep225113-21/usr/sbin/munin07:25:182
247299271,3sleep2247332-21apt-get10:20:112
247024270,4sleep0247090-21munin-run10:20:000
247024270,4sleep0247090-21munin-run10:20:000
240478274,2sleep1376-21hwrng10:12:121
228358270,4sleep0228513-21diskstats10:05:140
221981270,3sleep1221487-21apt-get10:00:011
171216271,3sleep0171368-21df_inode09:20:140
159743270,4sleep2160937-21grep09:10:172
158487271,3sleep1158520-21apt-get09:10:131
128112270,4sleep1130056-21kthreadcore08:45:161
115270270,4sleep1117173-21tr08:35:191
101286271,3sleep0101319-21apt-get08:25:120
9956260,1sleep00-21swapper/007:14:030
94396262,2sleep1331ktimers/108:16:381
82311260,3sleep0217-21plymouthd08:10:120
82311260,3sleep0217-21plymouthd08:10:120
69262260,1sleep20-21swapper/207:58:442
62916260,1sleep00-21swapper/007:53:370
62690260,1sleep20-21swapper/207:50:422
56486260,1sleep00-21swapper/007:47:170
50020260,3sleep00-21swapper/007:40:260
4191483260,2sleep20-21swapper/207:05:102
418075260,1sleep10-21swapper/112:30:291
398524260,3sleep1398692-21wc12:15:231
392714260,4sleep10-21swapper/112:13:021
386511260,1sleep10-21swapper/112:09:341
386360260,1sleep00-21swapper/012:07:370
380141260,1sleep00-21swapper/012:03:590
379928260,1sleep10-21swapper/112:01:161
37784260,3sleep237817-21apt-get07:35:112
373653260,1sleep00-21swapper/011:56:510
356436261,2sleep10-21swapper/111:45:171
342445261,2sleep1342478-21apt-get11:35:111
342034260,1sleep00-21swapper/011:33:030
329892260,3sleep0330004-21entropy11:25:120
329538260,1sleep00-21swapper/011:24:530
322863260,1sleep00-21swapper/011:15:380
313367260,4sleep0315463-21grep11:10:180
310389260,1sleep10-21swapper/111:08:461
297764260,1sleep10-21swapper/110:58:371
291840260,3sleep0291986-21df10:55:110
284936260,1sleep10-21swapper/110:49:391
266424260,4sleep0266547-21hddtemp_smartct10:35:160
265625260,1sleep00-21swapper/010:30:340
255549261,2sleep00-21swapper/010:25:180
253320260,1sleep00-21swapper/010:24:410
24494260,1sleep20-21swapper/207:20:262
241339260,3sleep1242231-21sed10:15:171
241339260,3sleep1242231-21sed10:15:161
240390260,1sleep00-21swapper/010:11:020
234177260,1sleep10-21swapper/110:07:201
221380260,1sleep10-21swapper/109:59:021
209082260,1sleep10-21swapper/109:50:071
186590260,3sleep1188694-21cut09:30:171
169198260,1sleep10-21swapper/109:15:171
164371260,1sleep00-21swapper/009:12:410
158147260,1sleep10-21swapper/109:09:001
145500260,1sleep00-21swapper/008:59:330
122788260,3sleep0123302-21kthreadcore08:40:180
10279261,3sleep010591-21ntp_states07:15:020
101009260,1sleep00-21swapper/008:24:470
94543250,1sleep00-21swapper/008:18:300
75501250,3sleep00-21swapper/008:02:060
69238250,3sleep00-21swapper/007:58:270
56349250,3sleep20-21swapper/207:45:292
45620250,2sleep20-21swapper/207:40:172
418476250,3sleep00-21swapper/012:35:010
418202250,3sleep20-21swapper/212:32:062
405427250,3sleep10-21swapper/112:23:161
37225250,3sleep20-21swapper/207:31:122
363719250,3sleep0365743-21grep11:50:170
355117250,2sleep00-21swapper/011:45:120
354658250,3sleep00-21swapper/011:42:270
348764250,1sleep10-21swapper/111:40:091
328731250,3sleep10-21swapper/111:20:211
317286250,3sleep1317412-21hddtemp_smartct11:15:151
316512250,3sleep10-21swapper/111:10:541
299473250,2sleep1301159-21ps11:00:161
262076251,2sleep10-21swapper/110:30:151
259591250,3sleep10-21swapper/110:29:191
221457250,2sleep00-21swapper/010:00:000
215705250,2sleep00-21swapper/009:55:160
205104250,3sleep0207161-21kthreadcore09:45:190
202454250,1sleep00-21swapper/009:44:210
182893250,3sleep0183153-21sed09:25:220
167144250,2sleep0169195-21kthreadcore09:15:160
157152250,2sleep00-21swapper/009:05:180
138939250,3sleep10-21swapper/108:54:371
13735250,3sleep213782-21kthreadcore07:15:162
126246250,3sleep10-21swapper/108:43:431
113916250,2sleep00-21swapper/008:35:140
408075240,1sleep20-21swapper/212:25:182
386800240,2sleep20-21swapper/212:10:102
305288240,1sleep00-21swapper/011:05:160
285217240,2sleep10-21swapper/110:50:111
247298240,3sleep10-21swapper/110:20:091
202213240,3sleep10-21swapper/109:41:151
191431240,1sleep00-21swapper/009:35:160
140823240,2sleep10-21swapper/108:55:181
101274240,3sleep10-21swapper/108:25:041
418674230,1sleep10-21swapper/112:35:021
342673230,1sleep00-21swapper/011:35:140
329550230,1sleep10-21swapper/111:25:011
189896230,1sleep10-21swapper/109:35:011
145800230,1sleep10-21swapper/109:00:021
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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