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2026-02-20 - 22:35
[ 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 Fri Feb 20, 2026 12:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
138418121850,181sleep11332439-21kworker/u16:1+efi_rts_wq07:12:011
1378054992319,1cyclictest0-21swapper/309:20:153
1378054992219,1cyclictest0-21swapper/311:05:003
1378054991916,1cyclictest0-21swapper/312:30:163
137805499191,14cyclictest1470912-21taskset08:20:123
137805499187,7cyclictest17470672sleep311:55:013
1378054991816,1cyclictest0-21swapper/311:40:013
1378054991815,1cyclictest0-21swapper/312:10:163
137805499181,13cyclictest1740660-21turbostat11:50:013
137805499181,13cyclictest1586504-21turbostat09:50:013
137805499181,13cyclictest1393029-21turbostat07:20:013
137805499181,12cyclictest1670160-21taskset10:55:013
137805499178,6cyclictest17730472sleep312:15:123
1378054991714,1cyclictest0-21swapper/308:40:163
1378054991714,1cyclictest0-21swapper/308:10:013
1378054991714,1cyclictest0-21swapper/307:45:143
1378054991714,1cyclictest0-21swapper/307:10:173
137805499171,12cyclictest1747363-21chrt11:55:123
137805499171,12cyclictest1637649-21chrt10:26:153
137805499171,12cyclictest1573388-21chrt09:36:303
137805499171,12cyclictest1438264-21chrt07:50:583
137805499170,9cyclictest1644567-21taskset10:35:003
137805499170,12cyclictest1728083-21taskset11:40:003
1378054991613,1cyclictest0-21swapper/311:20:143
1378054991613,1cyclictest0-21swapper/311:10:143
1378054991613,1cyclictest0-21swapper/310:12:353
1378054991613,1cyclictest0-21swapper/310:05:233
1378054991613,1cyclictest0-21swapper/310:02:263
1378054991613,1cyclictest0-21swapper/309:15:013
1378054991613,1cyclictest0-21swapper/308:05:193
137805499161,12cyclictest1791795-21taskset12:29:173
137805499161,12cyclictest1785158-21taskset12:21:173
137805499161,12cyclictest1759913-21turbostat12:05:013
137805499161,12cyclictest1663395-21taskset10:47:423
137805499161,12cyclictest1588833-21chrt09:50:163
137805499161,12cyclictest1515402-21chrt08:50:493
137805499161,12cyclictest1491137-21taskset08:35:143
137805499161,12cyclictest1489482-21chrt08:31:023
137805499161,12cyclictest1419442-21taskset07:40:113
137805499161,12cyclictest1418604-21chrt07:35:553
137805499161,12cyclictest1400142-21taskset07:25:133
137805499161,11cyclictest1470248-21chrt08:15:303
137805499160,13cyclictest1701418-21taskset11:15:203
137805499160,12cyclictest1593131-21taskset09:55:053
14315622151,7sleep01426011-21/usr/sbin/munin07:45:220
1378054991512,1cyclictest0-21swapper/309:30:163
1378054991512,1cyclictest0-21swapper/309:05:213
1378054991512,1cyclictest0-21swapper/309:05:203
1378054991512,1cyclictest0-21swapper/307:20:113
137805499151,11cyclictest1798700-21taskset12:35:113
137805499151,11cyclictest1765927-21chrt12:05:333
137805499151,11cyclictest1721378-21taskset11:34:153
137805499151,11cyclictest1714697-21taskset11:25:383
137805499151,11cyclictest1676161-21taskset10:57:173
137805499151,11cyclictest1638404-21chrt10:30:163
137805499151,11cyclictest1631369-21taskset10:22:513
137805499151,11cyclictest1624884-21taskset10:17:023
137805499151,11cyclictest1573932-21taskset09:40:063
137805499151,11cyclictest1547398-21taskset09:15:533
137805499151,11cyclictest1516379-21taskset08:55:143
137805499151,11cyclictest1479159-21chrt08:25:163
137805499151,11cyclictest1412207-21chrt07:31:303
137805499151,10cyclictest1508958-21taskset08:45:323
137805499150,12cyclictest1689214-21taskset11:07:073
137805499150,12cyclictest1650997-21taskset10:40:063
137805499150,12cyclictest1559776-21chrt09:25:203
137805499150,12cyclictest1528328-21chrt09:02:433
137805499150,12cyclictest1444692-21taskset07:56:353
137805499150,11cyclictest1445227-21taskset08:00:043
307598140,6rtkit-daemon3256-21sendmail-mta10:17:152
307598130,8rtkit-daemon1702017-21chrt11:17:220
16574052131,9sleep21657407-21/usr/sbin/munin10:45:112
15413152130,9sleep11541548-21sed09:15:011
15175172130,9sleep11519468-21cut08:55:171
17729052121,7sleep11772938-21apt-get12:15:111
14891092120,9sleep01489366-21grep08:30:230
13775952120,2sleep30-21swapper/307:05:593
307598110,3rtkit-daemon217-21plymouthd12:19:480
17146942111,6sleep00-21swapper/011:25:360
14338352110,8sleep11435292-21kthreadcore07:50:171
307598100,6rtkit-daemon746-21gmain09:17:002
307598100,6rtkit-daemon719-21lldpd09:05:472
307598100,6rtkit-daemon719-21lldpd09:05:462
307598100,6rtkit-daemon3256-21sendmail-mta08:57:542
307598100,6rtkit-daemon1-21systemd11:06:440
307598100,5rtkit-daemon1734779-21perl11:45:130
307598100,3rtkit-daemon217-21plymouthd08:13:292
307598100,3rtkit-daemon1384579-21munin-node11:44:410
307598100,1rtkit-daemon0-21swapper/209:35:352
17921072101,6sleep244-21ksoftirqd/212:30:102
17729412101,6sleep21773043-21cpuspeed_turbos12:15:112
17539992100,7sleep01754197-21awk12:00:150
16828002101,5sleep01682873-21munin-run11:05:000
15792652101,5sleep11579390-21python309:40:211
13999932100,7sleep21400139-21df07:25:132
13848992100,7sleep11386216-21cat07:15:031
30759890,6rtkit-daemon3256-21sendmail-mta08:25:492
30759890,5rtkit-daemon716-21ntpd07:09:500
30759890,5rtkit-daemon493-21gmain10:53:150
30759890,5rtkit-daemon3256-21sendmail-mta10:57:150
30759890,5rtkit-daemon1-21systemd12:37:340
30759890,4rtkit-daemon1651184-21df10:40:122
30759890,4rtkit-daemon1618730-21munin-run10:15:012
30759890,4rtkit-daemon1469206-21tr08:15:172
30759890,4rtkit-daemon1442822-21grep07:55:170
30759890,2rtkit-daemon217-21plymouthd10:34:412
30759890,1rtkit-daemon0-21swapper/208:07:442
30759890,1rtkit-daemon0-21swapper/011:24:590
30759890,1rtkit-daemon0-21swapper/007:23:260
1798513292,4sleep11798545-21apt-get12:35:101
1789689291,4sleep21790815-21memory12:25:182
1759891290,5sleep11759922-21idleruntime-cro12:05:011
1702503290,2sleep20-21swapper/211:20:122
1602289290,6sleep21604387-21kthreadcore10:00:182
1554702290,6sleep01554791-21cpuspeed_turbos09:25:140
1509299290,7sleep00-21swapper/008:49:550
1490049290,6sleep21490082-21apt-get08:35:112
1418680290,1sleep10-21swapper/107:36:551
30759880,4rtkit-daemon716-21ntpd11:31:140
30759880,4rtkit-daemon716-21ntpd08:40:122
30759880,4rtkit-daemon714-21snmpd11:35:210
30759880,4rtkit-daemon714-21snmpd10:05:372
30759880,4rtkit-daemon714-21snmpd09:25:452
30759880,4rtkit-daemon714-21snmpd07:11:520
30759880,4rtkit-daemon1553557-21ntp_states09:20:202
30759880,4rtkit-daemon1384579-21munin-node09:30:052
30759880,4rtkit-daemon1384579-21munin-node09:10:332
30759880,4rtkit-daemon1384579-21munin-node08:31:512
30759880,4rtkit-daemon1-21systemd07:30:520
30759880,4rtkit-daemon0-21swapper/012:30:590
30759880,3rtkit-daemon1580375-21apt-get09:45:132
30759880,1rtkit-daemon0-21swapper/209:02:242
30759880,1rtkit-daemon0-21swapper/012:07:320
30759880,1rtkit-daemon0-21swapper/011:52:480
1696100280,6sleep10-21swapper/111:15:111
1670427281,4sleep11670627-21hddtemp_smartct10:55:161
1594741280,5sleep11596712-21kthreadcore09:55:171
1567211281,4sleep11567235-21munin-run09:35:001
1556787281,5sleep11558823-21kthreadcore09:25:191
1549671280,5sleep01551358-21kthreadcore09:20:160
1529177280,5sleep11529829-21irqrtprio09:05:151
1529177280,5sleep11529829-21irqrtprio09:05:151
1510962280,6sleep21512637-21grep08:50:162
1508945280,1sleep20-21swapper/208:45:242
1446639280,6sleep01448238-21tr08:00:180
1399957281,4sleep11399990-21apt-get07:25:121
1386842281,4sleep21386875-21apt-get07:15:122
30759870,4rtkit-daemon444-21avahi-daemon10:20:292
30759870,3rtkit-daemon716-21ntpd09:40:052
30759870,3rtkit-daemon714-21snmpd11:56:400
30759870,3rtkit-daemon714-21snmpd07:25:050
30759870,3rtkit-daemon217-21plymouthd07:15:170
30759870,3rtkit-daemon1779491-21df12:20:110
30759870,3rtkit-daemon1-21systemd10:35:282
30759870,3rtkit-daemon1-21systemd09:57:342
30759870,3rtkit-daemon1-21systemd07:41:090
30759870,2rtkit-daemon217-21plymouthd12:25:120
30759870,2rtkit-daemon217-21plymouthd12:10:500
30759870,2rtkit-daemon217-21plymouthd11:10:250
30759870,2rtkit-daemon217-21plymouthd10:26:012
30759870,1rtkit-daemon0-21swapper/007:36:360
1766923270,4sleep11767420-21sed12:10:141
1721698270,3sleep11721730-21apt-get11:35:111
1710610271,3sleep21712581-21grep11:25:182
1690092271,3sleep2217-21plymouthd11:10:142
1669248271,4sleep21669328-21wc10:50:242
1646627270,5sleep11648630-21grep10:35:161
1633196270,5sleep11634450-21kthreadcore10:25:171
1599560270,3sleep01599593-21apt-get10:00:120
1593908271,3sleep01594739-21cut09:55:150
1592543270,1sleep20-21swapper/209:50:402
1568045273,2sleep01568903-21kthreadcore09:35:160
1540626271,3sleep01540786-21timerwakeupswit09:10:220
1522400271,3sleep11522556-21diskstats09:00:131
1515047270,4sleep01515306-21/usr/sbin/munin08:50:220
1514804270,4sleep11514881-21ntp_states08:50:191
1470876271,3sleep21470909-21apt-get08:20:122
1451626271,2sleep10-21swapper/108:05:111
1432435271,3sleep00-21swapper/007:50:120
1425490270,3sleep21425560-21munin-run07:45:012
1411753271,3sleep2217-21plymouthd07:30:212
1377141270,4sleep21377251-21sed07:05:222
1804602260,1sleep20-21swapper/212:39:202
1780749260,3sleep21782662-21kthreadcore12:20:172
1753288260,1sleep20-21swapper/211:57:392
1747316260,1sleep10-21swapper/111:55:021
1746738260,1sleep20-21swapper/211:50:472
1740348260,1sleep10-21swapper/111:46:121
1727532260,1sleep20-21swapper/211:36:202
1715761261,3sleep21716690-21irqstats11:30:142
1714134260,3sleep11714197-21ntp_states11:25:211
1701884260,1sleep2217-21plymouthd11:15:412
1693140260,3sleep11694798-21sed11:10:181
1685869260,3sleep21687941-21cut11:05:192
1684718260,3sleep11685868-21cut11:05:181
1678654260,3sleep11680648-21cut11:00:161
1656972260,1sleep10-21swapper/110:42:451
1651039260,3sleep01651185-21df10:40:120
1645541260,3sleep01646626-21kthreadcore10:35:150
1631799261,3sleep01631832-21apt-get10:25:130
1631386260,1sleep00-21swapper/010:23:050
1618969260,3sleep0217-21plymouthd10:15:100
1618459260,1sleep10-21swapper/110:11:481
1614821261,2sleep00-21swapper/010:10:180
1609050260,3sleep01611160-21cut10:05:160
1592777260,1sleep00-21swapper/009:53:430
1592294260,3sleep11592511-21users09:50:241
1554196260,1sleep10-21swapper/109:22:211
1547491260,1sleep00-21swapper/009:17:040
1544065260,3sleep11546128-21cut09:15:171
1528486260,1sleep00-21swapper/009:04:460
1509306260,3sleep1299-21systemd-journal08:50:001
1502578260,1sleep00-21swapper/008:44:130
1502336260,1sleep10-21swapper/108:41:061
1488868260,4sleep11488945-21ntp_states08:30:211
1476194260,3sleep01476285-21plymouth08:20:220
1471180260,1sleep10-21swapper/108:20:151
1463879260,1sleep10-21swapper/108:11:171
1458221260,4sleep01458377-21grep08:10:160
1457611260,1sleep00-21swapper/008:07:590
1444856260,1sleep20-21swapper/207:58:442
1438228260,1sleep20-21swapper/207:50:302
1427730260,4sleep21429702-21cut07:45:172
1419300261,2sleep11419333-21apt-get07:40:111
1418734260,1sleep20-21swapper/207:37:362
1406350260,1sleep10-21swapper/107:30:041
1399413260,1sleep10-21swapper/107:24:431
1394174260,3sleep21395099-21grep07:20:162
1384307260,1sleep20-21swapper/207:13:392
1371862260,3sleep11372014-21df_inode07:05:131
1797964250,3sleep10-21swapper/112:31:171
1791025250,2sleep10-21swapper/112:25:211
1779299250,1sleep10-21swapper/112:20:041
1767421251,2sleep20-21swapper/212:10:152
1761675250,2sleep21763587-21cut12:05:172
1760162250,2sleep10-21swapper/112:05:121
1729497251,2sleep20-21swapper/211:40:172
1728096250,2sleep10-21swapper/111:40:121
1721227250,3sleep10-21swapper/111:32:191
1708529250,3sleep10-21swapper/111:23:401
1682746250,1sleep20-21swapper/211:04:222
1670628251,2sleep20-21swapper/210:55:172
1665638250,2sleep10-21swapper/110:50:191
1663485250,3sleep10-21swapper/110:48:551
1662728250,3sleep01662774-21ps10:45:210
1639155251,2sleep10-21swapper/110:30:191
1631387250,3sleep10-21swapper/110:23:061
1606188250,3sleep10-21swapper/110:05:101
1600958250,3sleep11602288-21cut10:00:171
1581782250,2sleep10-21swapper/109:45:191
1575153251,2sleep01576290-21grep09:40:170
1573566250,3sleep10-21swapper/109:38:491
1566861250,3sleep00-21swapper/009:30:300
1534626250,3sleep00-21swapper/009:06:220
1534626250,3sleep00-21swapper/009:06:220
1516607250,2sleep01517516-21kthreadcore08:55:160
1496182250,3sleep00-21swapper/008:39:490
1496020250,3sleep10-21swapper/108:37:461
1483068250,3sleep00-21swapper/008:25:350
1482730250,2sleep10-21swapper/108:25:241
1465830250,2sleep00-21swapper/008:15:170
1451205250,1sleep20-21swapper/208:02:572
1444850250,1sleep10-21swapper/107:58:381
1431281251,2sleep1217-21plymouthd07:45:201
1742678240,2sleep10-21swapper/111:50:181
1638202240,2sleep01638235-21apt-get10:30:140
1618959240,2sleep1217-21plymouthd10:15:031
1580353240,2sleep00-21swapper/009:45:140
1753738230,1sleep20-21swapper/212:00:052
1739848230,1sleep20-21swapper/211:45:222
1464421230,1sleep10-21swapper/108:15:051
1448239230,1sleep10-21swapper/108:00:191
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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