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2026-01-23 - 16:49
[ 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 100 highest latencies:
System rackeslot3.osadl.org (updated Fri Jan 23, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1190547997843,34cyclictest1286940-21kworker/1:210:25:141
1190547997239,31cyclictest3043249-1kworker/1:1H07:30:001
1190547997239,31cyclictest3043249-1kworker/1:1H07:29:591
1190547996942,26cyclictest1229460-21kworker/1:109:15:161
1190547996736,29cyclictest1348577-21kworker/1:111:50:131
1190547996638,27cyclictest1393529-21kworker/1:012:35:091
1190547996562,2cyclictest0-21swapper/110:18:041
1190547996534,30cyclictest1295984-21kworker/1:110:35:001
1190547996534,29cyclictest1339570-21kworker/1:211:30:131
119054799650,2cyclictest1191987-21systemctl07:15:001
1190555996359,3cyclictest1756248-1kworker/3:1H11:49:293
1190547996360,2cyclictest0-21swapper/108:01:401
1190547996358,3cyclictest604-21rs:main1
1190547996246,15cyclictest1203272-21kworker/1:107:50:121
1190547996239,21cyclictest1192641-21kworker/1:307:35:141
1190547996231,29cyclictest3043249-1kworker/1:1H11:55:121
119054799620,61cyclictest0-21swapper/109:47:001
119054799620,61cyclictest0-21swapper/107:31:071
1190547996159,1cyclictest0-21swapper/109:08:101
1190547996142,17cyclictest1241729-21kworker/1:109:25:131
1190547996043,16cyclictest1192641-21kworker/1:307:15:121
1190547996041,17cyclictest1241729-21kworker/1:109:35:151
1190547996028,30cyclictest1211234-21kworker/1:108:15:141
1190547996026,25cyclictest1241729-21kworker/1:109:30:131
119054799590,57cyclictest1229022-21fschecks_time09:10:121
1190547995855,2cyclictest0-21swapper/112:13:051
1190547995843,14cyclictest1385778-21kworker/1:112:30:001
1190547995843,14cyclictest1318290-21kworker/1:011:22:351
1190547995843,14cyclictest1263918-21kworker/1:010:05:141
1190547995843,14cyclictest1226678-21kworker/1:109:00:351
1190547995842,15cyclictest1318290-21kworker/1:011:09:241
1190547995842,15cyclictest1205118-21kworker/1:308:10:001
1190547995842,15cyclictest1192641-21kworker/1:307:20:121
1190547995841,16cyclictest3043249-1kworker/1:1H10:54:511
1190547995841,16cyclictest1344331-21kworker/1:311:35:141
1190547995743,14cyclictest1219731-21kworker/1:008:45:201
1190547995742,14cyclictest1263918-21kworker/1:010:04:111
1190547995742,14cyclictest1241729-21kworker/1:109:40:141
1190547995742,14cyclictest1205118-21kworker/1:308:10:061
1190547995741,15cyclictest3043249-1kworker/1:1H12:21:351
1190547995741,15cyclictest1367194-21kworker/1:312:20:001
1190547995740,16cyclictest1348577-21kworker/1:111:40:141
1190547995740,16cyclictest1203272-21kworker/1:107:50:011
1190547995739,17cyclictest1282389-21kworker/1:010:15:001
1190547995730,25cyclictest1353113-21kworker/1:211:45:131
1190547995642,14cyclictest1214343-21kworker/1:008:33:571
1190547995641,14cyclictest1229460-21kworker/1:109:20:011
1190547995641,14cyclictest1219731-21kworker/1:008:54:371
1190547995638,17cyclictest1318290-21kworker/1:011:25:131
1190547995628,26cyclictest1367194-21kworker/1:312:05:121
119054799560,55cyclictest0-21swapper/112:29:331
1190547995541,14cyclictest1326002-21kworker/1:111:16:021
1190547995541,14cyclictest1218065-21kworker/1:308:40:011
1190547995540,14cyclictest1310477-21kworker/1:010:55:111
1190547995518,36cyclictest0-21swapper/110:44:591
1190555995449,3cyclictest1245756-21kworker/3:109:39:133
1190555995449,3cyclictest1189043-21kworker/3:207:41:063
1190547995445,7cyclictest26350irq/16-i801_smb09:50:131
1190547995440,14cyclictest1199239-21kworker/1:207:40:051
1190547995439,14cyclictest1273351-21kworker/1:110:20:011
1190555995348,3cyclictest1756248-1kworker/3:1H07:17:103
1190555995348,3cyclictest1245756-21kworker/3:109:58:013
1190547995338,14cyclictest1263918-21kworker/1:009:55:151
1190547995338,14cyclictest1219731-21kworker/1:008:59:011
1190547995338,14cyclictest1214343-21kworker/1:008:29:001
1190547995338,14cyclictest1211234-21kworker/1:108:20:141
1190547995336,15cyclictest3043249-1kworker/1:1H11:10:101
1190547995330,20cyclictest3043249-1kworker/1:1H08:40:001
1190547995317,2cyclictest0-21swapper/111:03:261
1190543995349,3cyclictest1336520-21kworker/0:111:39:350
1190543995348,3cyclictest825361-1kworker/0:2H12:35:090
1190555995247,3cyclictest1756248-1kworker/3:1H11:19:553
1190555995246,3cyclictest1756248-1kworker/3:1H07:55:143
1190547995237,14cyclictest1205118-21kworker/1:307:59:001
1190555995148,2cyclictest1320426-21kworker/3:211:41:403
1190555995147,2cyclictest1245756-21kworker/3:110:46:523
1190555995147,2cyclictest1245756-21kworker/3:110:46:513
1190555995146,3cyclictest1756248-1kworker/3:1H12:00:053
1190555995146,3cyclictest1214391-21kworker/3:209:16:063
1190555995146,3cyclictest1208227-21kworker/3:108:14:563
1190555995145,3cyclictest1756248-1kworker/3:1H11:35:133
1190555995136,13cyclictest1756248-1kworker/3:1H10:36:063
1190552995147,3cyclictest1253779-21kworker/2:209:43:002
1190552995147,2cyclictest1286965-21kworker/2:110:19:192
1190552995144,4cyclictest725770-1kworker/2:1H11:15:132
119054799510,2cyclictest0-21swapper/110:39:491
1190543995148,2cyclictest1209708-21kworker/0:208:23:340
1190543995147,3cyclictest825361-1kworker/0:2H11:42:330
1190543995147,3cyclictest825361-1kworker/0:2H10:15:590
1190555995047,2cyclictest1245756-21kworker/3:110:44:473
1190555995046,2cyclictest1756248-1kworker/3:1H10:24:353
1190555995045,3cyclictest1756248-1kworker/3:1H08:00:043
1190555995045,3cyclictest1214391-21kworker/3:208:55:343
1190555995045,3cyclictest1189043-21kworker/3:207:25:343
1190555995045,3cyclictest1189043-21kworker/3:207:25:333
1190555995044,3cyclictest1756248-1kworker/3:1H09:05:003
1190552995046,2cyclictest725770-1kworker/2:1H11:39:522
1190552995045,3cyclictest1299336-21kworker/2:110:37:002
1190543995047,2cyclictest1316177-21kworker/0:111:08:000
1190543995047,2cyclictest1228226-21kworker/0:009:39:460
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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