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2026-02-25 - 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 highest latencies:
System rackeslot8.osadl.org (updated Wed Feb 25, 2026 12:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
13063142750,2sleep2171rcu_preempt11:50:232
938308993027,1cyclictest0-21swapper/312:15:013
93830899280,17cyclictest11861742sleep310:20:163
93830899241,18cyclictest1267982-21turbostat11:25:003
93830899211,15cyclictest1030598-21sleep08:20:003
93830899210,18cyclictest1082089-21turbostat09:04:553
93830899210,18cyclictest1082089-21turbostat09:04:553
93830899206,7cyclictest13386242sleep312:18:063
93830899205,7cyclictest10694742sleep308:50:053
938308992017,1cyclictest0-21swapper/307:20:243
93830899196,6cyclictest10817922sleep308:56:413
93830899195,7cyclictest9720692sleep307:30:293
93830899193,11cyclictest0-21swapper/311:19:113
938308991916,1cyclictest0-21swapper/310:50:153
93830899191,15cyclictest1305893-21chrt11:50:203
93830899191,14cyclictest966048-21turbostat07:30:003
93830899191,14cyclictest1217045-21chrt10:45:123
93830899190,16cyclictest1094922-21sleep09:10:003
93830899190,14cyclictest1004979-21turbostat08:00:013
307598190,13rtkit-daemon959992-21sort07:25:130
93830899186,6cyclictest11201732sleep309:26:263
93830899185,7cyclictest12165262sleep310:42:083
938308991815,1cyclictest0-21swapper/311:15:003
938308991815,1cyclictest0-21swapper/309:45:003
93830899181,3cyclictest0-21swapper/309:15:143
93830899181,13cyclictest998587-21sleep07:55:003
93830899181,13cyclictest1318996-21taskset12:00:223
93830899181,13cyclictest1036983-21sleep08:25:003
93830899175,7cyclictest10557922sleep308:35:333
93830899175,6cyclictest11010612sleep309:12:403
93830899174,7cyclictest10496422sleep308:33:503
938308991714,1cyclictest0-21swapper/311:30:213
93830899171,3cyclictest0-21swapper/308:45:113
93830899171,12cyclictest985698-21turbostat07:45:003
93830899171,12cyclictest1364408-21taskset12:37:053
93830899171,12cyclictest1171633-21taskset10:06:063
93830899171,12cyclictest1018064-21chrt08:10:113
93830899171,11cyclictest1274414-21taskset11:30:003
307598170,5rtkit-daemon1230441-21cut10:55:160
12542992171,9sleep21254356-21awk11:10:212
93830899166,1cyclictest0-21swapper/311:35:123
93830899165,6cyclictest11461082sleep309:47:063
93830899164,9cyclictest1152417-21taskset09:51:143
93830899161,3cyclictest0-21swapper/309:30:113
93830899161,3cyclictest0-21swapper/308:25:123
938308991613,1cyclictest0-21swapper/311:42:203
938308991613,1cyclictest0-21swapper/311:05:213
938308991613,1cyclictest0-21swapper/308:40:153
93830899161,12cyclictest1299742-21chrt11:45:243
93830899161,12cyclictest1113760-21taskset09:21:173
93830899161,11cyclictest988356-21taskset07:45:203
93830899161,11cyclictest1352103-21taskset12:30:083
93830899161,11cyclictest1311972-21taskset11:55:173
93830899161,11cyclictest1229778-21taskset10:55:023
93830899161,11cyclictest1184401-21chrt10:15:393
93830899161,11cyclictest1132248-21chrt09:35:193
93830899160,6cyclictest1011401-21sleep08:09:563
93830899151,3cyclictest0-21swapper/312:25:113
93830899151,3cyclictest0-21swapper/310:35:113
938308991512,1cyclictest0-21swapper/311:00:053
938308991512,1cyclictest0-21swapper/310:00:163
93830899151,11cyclictest944481-21taskset07:13:143
93830899151,11cyclictest1320728-21chrt12:05:153
93830899151,11cyclictest1159030-21taskset09:58:553
93830899151,10cyclictest1339089-21chrt12:20:133
93830899151,10cyclictest1011049-21taskset08:00:533
93830899150,8cyclictest1191410-21taskset10:25:003
93830899150,11cyclictest979087-21chrt07:37:293
93830899150,11cyclictest952827-21taskset07:15:293
93830899141,9cyclictest1203571-21chrt10:30:293
938308991411,1cyclictest0-21swapper/310:10:123
9379012130,2sleep30-21swapper/307:06:403
307598130,9rtkit-daemon1202606-21cut10:30:170
13387742130,9sleep11338812-21munin-run12:20:001
307598120,8rtkit-daemon1246752-21cut11:05:180
307598120,6rtkit-daemon316-21systemd-udevd07:21:440
11531642120,1sleep21153364-21hddtemp_smartct09:55:162
9321012111,5sleep20-21swapper/207:05:112
307598110,7rtkit-daemon468-21systemd-logind09:26:441
13390642110,8sleep21339086-21apt-get12:20:142
12941732111,7sleep11293679-21apt-get11:45:021
12737802110,4sleep11273997-21users11:25:231
11402282110,8sleep21140193-21/usr/sbin/munin09:45:132
11252052110,1sleep11125848-21/usr/sbin/munin09:30:171
10249072110,8sleep21025842-21/usr/sbin/munin08:15:162
307598100,6rtkit-daemon714-21snmpd09:39:401
307598100,6rtkit-daemon3256-21sendmail-mta12:06:220
307598100,4rtkit-daemon217-21plymouthd12:30:520
13381832101,6sleep01338400-21users12:15:230
11470662100,7sleep01148006-21sed09:50:160
11128172100,1sleep10-21swapper/109:20:181
10965812100,7sleep11098383-21grep09:10:181
10837362100,7sleep01085323-21grep09:00:190
10837362100,7sleep01085323-21grep09:00:180
10180282101,5sleep21018061-21apt-get08:10:112
972415291,4sleep2972423-21unattended-upgr07:30:562
947432291,5sleep1947728-21cut07:15:161
939432290,6sleep20-21swapper/207:10:172
938874290,6sleep1939425-21ps07:10:151
30759890,5rtkit-daemon3333005-21packagekitd12:20:120
30759890,5rtkit-daemon3256-21sendmail-mta10:44:270
30759890,5rtkit-daemon217-21plymouthd09:46:400
30759890,5rtkit-daemon217-21plymouthd08:23:061
30759890,5rtkit-daemon1101907-21hddtemp_smartct09:15:171
30759890,4rtkit-daemon714-21snmpd11:46:220
30759890,4rtkit-daemon714-21snmpd11:31:280
30759890,4rtkit-daemon1185055-21apt-get10:20:120
30759890,2rtkit-daemon217-21plymouthd11:52:390
30759890,2rtkit-daemon217-21plymouthd07:34:290
1350895291,5sleep11351065-21cat12:25:211
1318823290,6sleep21318994-21timerwakeupswit12:00:222
1306994292,4sleep01307026-21apt-get11:55:110
1197481290,1sleep10-21swapper/110:29:121
1185250290,5sleep1972442-21kworker/1:1+events10:20:141
1077323295,2sleep00-21swapper/008:55:190
1030557290,6sleep11030691-21sed08:20:001
992343280,4sleep2992376-21apt-get07:50:112
979561280,4sleep1979594-21apt-get07:40:131
979284281,4sleep1979349-21munin-run07:40:021
972409281,4sleep1972413-21unattended-upgr07:30:551
30759880,5rtkit-daemon714-21snmpd11:18:220
30759880,4rtkit-daemon944784-21munin-node11:43:400
30759880,4rtkit-daemon944784-21munin-node11:35:480
30759880,4rtkit-daemon899651-21munin-node07:07:120
30759880,4rtkit-daemon719-21lldpd12:13:470
30759880,4rtkit-daemon719-21lldpd10:19:450
30759880,4rtkit-daemon493-21gmain10:08:160
30759880,4rtkit-daemon493-21gmain09:55:080
30759880,4rtkit-daemon493-21gmain08:37:321
30759880,4rtkit-daemon493-21gmain07:45:131
30759880,4rtkit-daemon433-21rpcbind09:00:181
30759880,4rtkit-daemon433-21rpcbind09:00:171
30759880,4rtkit-daemon3256-21sendmail-mta10:10:260
30759880,4rtkit-daemon217-21plymouthd11:00:130
30759880,4rtkit-daemon217-21plymouthd10:25:220
30759880,4rtkit-daemon1-21systemd10:45:110
30759880,4rtkit-daemon1-21systemd10:35:460
30759880,4rtkit-daemon1-21systemd10:04:380
30759880,4rtkit-daemon1-21systemd09:41:021
30759880,4rtkit-daemon1058079-21irqstats08:40:151
30759880,3rtkit-daemon217-21plymouthd12:00:200
30759880,3rtkit-daemon217-21plymouthd08:55:121
30759880,3rtkit-daemon217-21plymouthd08:30:001
30759880,2rtkit-daemon217-21plymouthd08:54:031
30759880,1rtkit-daemon0-21swapper/108:11:221
30759880,1rtkit-daemon0-21swapper/107:58:231
30759880,1rtkit-daemon0-21swapper/007:15:430
1308394280,5sleep11309883-21kthreadcore11:55:161
1286463280,5sleep21286585-21switchtime11:35:222
1223376280,1sleep00-21swapper/010:50:030
1203097282,4sleep1714-21snmpd10:30:211
1167226284,1sleep20-21swapper/210:05:172
1098385281,4sleep21100178-21cat09:10:192
1069043284,2sleep2431ktimers/208:47:382
984991270,4sleep0979562-21/usr/sbin/munin07:40:240
953002270,1sleep20-21swapper/207:17:412
937995270,1sleep10-21swapper/107:07:511
30759870,3rtkit-daemon944784-21munin-node07:35:450
30759870,3rtkit-daemon899651-21munin-node07:11:050
30759870,3rtkit-daemon3256-21sendmail-mta08:30:071
30759870,3rtkit-daemon3256-21sendmail-mta08:05:171
30759870,3rtkit-daemon217-21plymouthd12:37:580
30759870,3rtkit-daemon217-21plymouthd12:25:000
30759870,3rtkit-daemon217-21plymouthd11:21:240
30759870,3rtkit-daemon217-21plymouthd09:05:271
30759870,3rtkit-daemon217-21plymouthd07:52:481
30759870,3rtkit-daemon1254492-21python311:10:220
30759870,3rtkit-daemon1-21systemd11:25:130
1344534270,4sleep11344781-21grep12:20:251
1334702271,3sleep2217-21plymouthd12:15:172
1325245271,3sleep11325366-21sort12:05:221
1319774271,3sleep21319807-21apt-get12:05:112
1300989271,4sleep11301471-21cut11:50:151
1261841271,3sleep21261874-21apt-get11:20:102
1255633270,4sleep21255791-21grep11:15:132
1224819270,4sleep21226709-21cut10:50:172
1154598271,3sleep11156548-21grep09:55:191
1152363270,1sleep10-21swapper/109:50:331
1146783270,5sleep21146905-21head09:50:142
1120709271,3sleep2217-21plymouthd09:30:102
1107906271,2sleep20-21swapper/209:20:132
1102919270,5sleep21104680-21kthreadcore09:15:192
1056681270,3sleep00-21swapper/008:40:110
1014311271,3sleep21016385-21grep08:05:182
1005237271,2sleep10-21swapper/108:00:121
991823260,1sleep00-21swapper/007:46:410
965777260,1sleep10-21swapper/107:26:461
954859260,3sleep1956016-21cut07:20:171
30759860,2rtkit-daemon217-21plymouthd08:45:591
1364322260,1sleep10-21swapper/112:35:591
1363789261,2sleep20-21swapper/212:35:202
1352106260,2sleep10-21swapper/112:30:101
1345846261,2sleep20-21swapper/212:25:142
1326233260,3sleep21326377-21df12:10:132
1306736260,1sleep20-21swapper/211:55:012
1299982260,1sleep20-21swapper/211:45:312
1293449260,1sleep20-21swapper/211:42:142
1280574260,1sleep10-21swapper/111:32:121
1279871260,3sleep21279948-21ntp_states11:30:202
1274246260,1sleep20-21swapper/211:28:292
1265782260,3sleep11266929-21memory11:20:171
1248532260,1sleep20-21swapper/211:06:482
1242343260,1sleep10-21swapper/111:04:341
1235893260,1sleep10-21swapper/110:59:301
1223126260,4sleep10-21swapper/110:49:561
1216572260,1sleep20-21swapper/210:42:442
1210116260,1sleep10-21swapper/110:37:171
1203597260,1sleep20-21swapper/210:30:492
1197196260,1sleep20-21swapper/210:25:322
1190858260,1sleep20-21swapper/210:21:032
1172632260,3sleep21173506-21cut10:10:132
1139933261,2sleep2217-21plymouthd09:45:012
1133816260,1sleep00-21swapper/009:40:060
1133264260,1sleep00-21swapper/009:39:470
1133105260,1sleep20-21swapper/209:37:432
1126632260,1sleep00-21swapper/009:32:080
1120099260,1sleep20-21swapper/209:25:292
1114504260,3sleep01114704-21hddtemp_smartct09:25:150
1113704260,1sleep00-21swapper/009:20:340
1101506260,3sleep01101513-21basename09:15:130
1101152260,1sleep00-21swapper/009:13:490
1094588260,1sleep00-21swapper/009:06:080
1094533260,1sleep20-21swapper/209:05:252
1075347260,1sleep20-21swapper/208:51:072
1074833261,2sleep00-21swapper/008:50:210
1068703260,3sleep01068862-21vmstat08:45:240
1055983260,1sleep00-21swapper/008:37:580
1055217260,3sleep21055294-21ntp_states08:35:202
1049606260,1sleep00-21swapper/008:33:210
1042748260,3sleep01042965-21users08:25:240
1042507261,2sleep20-21swapper/208:25:222
1036767260,1sleep20-21swapper/208:22:372
1024603261,2sleep01024757-21/usr/sbin/munin08:15:140
1023824260,1sleep00-21swapper/008:10:500
1010158260,4sleep01010405-21tr08:00:200
1000247261,2sleep20-21swapper/207:55:172
994837250,2sleep00-21swapper/007:50:170
991827250,3sleep20-21swapper/207:46:442
979274250,3sleep20-21swapper/207:39:542
1353508250,3sleep21355110-21cut12:30:162
1326192250,1sleep10-21swapper/112:10:081
1293545250,3sleep10-21swapper/111:43:301
1286866250,3sleep10-21swapper/111:35:281
1261467250,1sleep10-21swapper/111:18:461
1249038250,3sleep11249071-21apt-get11:10:111
1248526250,3sleep10-21swapper/111:06:441
1242087250,3sleep20-21swapper/211:01:152
1231599250,2sleep21233587-21kthreadcore10:55:182
1217009250,2sleep20-21swapper/210:45:122
1216559250,1sleep10-21swapper/110:42:351
1204581250,2sleep20-21swapper/210:35:142
1178140250,1sleep10-21swapper/110:12:291
1165805250,2sleep10-21swapper/110:05:111
1159391250,2sleep21159424-21apt-get10:00:122
1145750250,3sleep11145967-21users09:45:251
1088286250,3sleep20-21swapper/209:02:172
1088286250,3sleep20-21swapper/209:02:172
1080982250,2sleep21081137-21netstat08:55:202
1062727250,3sleep20-21swapper/208:43:462
1044896251,2sleep20-21swapper/208:30:162
1017680250,3sleep00-21swapper/008:08:490
1006636250,2sleep20-21swapper/208:00:172
979597240,1sleep20-21swapper/207:40:142
965710240,2sleep2217-21plymouthd07:25:552
1315718240,1sleep10-21swapper/112:00:181
1223418240,1sleep10-21swapper/110:50:121
1180031240,2sleep10-21swapper/110:15:171
1036605240,2sleep0217-21plymouthd08:20:320
1004846240,2sleep0217-21plymouthd07:58:350
953449230,1sleep20-21swapper/207:20:022
1178589230,1sleep20-21swapper/210:15:062
1159380230,1sleep10-21swapper/110:00:031
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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