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2026-03-05 - 19:54
[ 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 100 highest latencies:
System rackeslot3.osadl.org (updated Thu Mar 05, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3075019996360,1cyclictest0-21swapper/108:51:431
3075019996139,20cyclictest3248850-21kworker/1:112:16:021
3075019996042,17cyclictest3115504-21kworker/1:009:20:131
3075019996042,16cyclictest3103491-21kworker/1:308:45:161
3075019995944,14cyclictest3168826-21kworker/1:110:16:131
3075019995943,15cyclictest3248850-21kworker/1:112:00:131
3075019995943,15cyclictest3145776-21kworker/1:009:55:121
3075019995943,15cyclictest3098792-21kworker/1:008:35:391
3075019995942,16cyclictest3168826-21kworker/1:110:20:461
3075019995941,17cyclictest3235407-21kworker/1:211:40:151
3075019995940,18cyclictest3193997-1kworker/1:1H12:15:001
3075019995843,14cyclictest3212907-21kworker/1:111:10:051
3075019995843,14cyclictest3177402-21kworker/1:210:25:131
3075019995843,14cyclictest3086458-21kworker/1:007:50:121
3075019995843,14cyclictest2910588-1kworker/1:0H09:45:141
3075019995843,14cyclictest2910588-1kworker/1:0H08:20:121
3075019995843,14cyclictest2910588-1kworker/1:0H07:30:131
3075019995842,15cyclictest3092636-21kworker/1:208:15:151
3075019995842,15cyclictest3077560-21kworker/1:307:35:151
3075019995841,16cyclictest3182441-21kworker/1:010:39:591
3075019995841,16cyclictest3145776-21kworker/1:010:00:151
3075019995841,16cyclictest3141287-21kworker/1:109:50:151
3075019995840,17cyclictest3115504-21kworker/1:009:30:161
3075019995839,18cyclictest3244440-21kworker/1:011:45:271
3075019995742,14cyclictest3226450-21kworker/1:211:25:001
3075019995742,14cyclictest3127590-21kworker/1:209:40:141
3075019995742,14cyclictest3117736-21kworker/1:309:15:171
3075019995742,14cyclictest2910588-1kworker/1:0H10:30:141
3075019995742,14cyclictest2910588-1kworker/1:0H09:25:151
3075019995741,15cyclictest3208434-21kworker/1:011:05:141
3075019995741,15cyclictest3198883-21kworker/1:311:00:001
3075019995741,15cyclictest2910588-1kworker/1:0H07:49:111
3075019995740,16cyclictest3272789-21kworker/1:012:20:141
3075019995740,16cyclictest3221952-21kworker/1:111:20:111
3075019995740,16cyclictest3208434-21kworker/1:011:15:141
3075019995739,17cyclictest3098792-21kworker/1:008:30:241
3075014995753,2cyclictest3261980-21kworker/0:112:29:550
3075019995654,1cyclictest0-21swapper/107:20:231
3075019995654,1cyclictest0-21swapper/107:20:231
3075019995642,14cyclictest3208434-21kworker/1:011:30:131
3075019995641,15cyclictest3076402-21kworker/1:007:15:121
3075019995641,14cyclictest3193997-1kworker/1:1H12:30:131
3075019995641,14cyclictest3193997-1kworker/1:1H12:30:121
3075019995641,14cyclictest3159278-21kworker/1:210:05:011
3075019995641,14cyclictest3092636-21kworker/1:208:05:021
3075019995641,14cyclictest2910588-1kworker/1:0H08:40:131
3075019995640,15cyclictest3077560-21kworker/1:307:40:021
3075019995639,16cyclictest3187396-21kworker/1:210:40:261
3075028995550,3cyclictest2246763-1kworker/3:0H10:06:183
3075019995550,3cyclictest634-21sshd12:36:011
3075019995540,14cyclictest3198883-21kworker/1:310:50:171
3075019995540,14cyclictest3198883-21kworker/1:310:50:161
3075019995540,14cyclictest3112695-21kworker/1:109:10:451
3075019995540,14cyclictest3073439-21kworker/1:107:10:011
3075019995540,14cyclictest2910588-1kworker/1:0H08:55:131
3075019995539,15cyclictest3248850-21kworker/1:112:05:141
3075019995538,16cyclictest3092636-21kworker/1:208:10:141
3075019995537,17cyclictest3160416-21kworker/1:310:10:131
3075028995446,6cyclictest2246763-1kworker/3:0H09:34:423
3075023995448,4cyclictest1135279-1kworker/2:1H09:20:002
3075019995452,1cyclictest0-21swapper/109:08:111
3075019995439,14cyclictest3193997-1kworker/1:1H11:52:361
3075019995439,14cyclictest3087999-21kworker/1:108:03:421
3075019995439,14cyclictest3087999-21kworker/1:107:55:131
3075019995437,16cyclictest3208434-21kworker/1:011:35:151
3075019995437,15cyclictest2910588-1kworker/1:0H09:35:151
3075028995349,2cyclictest2246763-1kworker/3:0H10:15:183
3075023995348,3cyclictest3260545-21kworker/2:112:15:472
3075023995348,3cyclictest3101884-21kworker/2:208:49:112
3075019995339,14cyclictest3277286-21kworker/1:212:25:011
3075019995339,14cyclictest3098792-21kworker/1:008:25:051
3075019995338,14cyclictest3187396-21kworker/1:210:45:001
3075019995338,14cyclictest3077560-21kworker/1:307:25:011
3075019995338,14cyclictest3077560-21kworker/1:307:25:001
3075019995336,16cyclictest3198883-21kworker/1:310:57:111
3075028995247,3cyclictest2246763-1kworker/3:0H11:43:423
3075028995247,3cyclictest2246763-1kworker/3:0H11:39:413
3075028995246,4cyclictest2246763-1kworker/3:0H11:58:123
3075023995247,3cyclictest1135279-1kworker/2:1H10:15:422
3075019995237,14cyclictest3108053-21kworker/1:009:00:141
3075014995247,3cyclictest489509-1kworker/0:2H11:00:120
3075028995146,3cyclictest3129836-21kworker/3:210:00:133
3075028995146,3cyclictest2246763-1kworker/3:0H09:25:443
3075028995145,4cyclictest2246763-1kworker/3:0H08:39:543
3075019995136,14cyclictest3253291-21kworker/1:011:55:521
3075014995147,3cyclictest489509-1kworker/0:2H11:48:120
3075014995146,3cyclictest489509-1kworker/0:2H10:20:510
3075028995046,3cyclictest3111161-21kworker/3:209:05:063
3075028995045,3cyclictest2246763-1kworker/3:0H11:21:123
3075028995032,8cyclictest2246763-1kworker/3:0H08:15:163
3075023995046,3cyclictest3097242-21kworker/2:108:16:462
3075023995045,3cyclictest1135279-1kworker/2:1H09:10:172
3075014995045,3cyclictest3215496-21kworker/0:012:13:470
3075028994944,3cyclictest2246763-1kworker/3:0H10:20:163
3075023994945,3cyclictest3241057-21kworker/2:211:40:272
3075023994945,3cyclictest3227489-21kworker/2:011:25:132
3075023994945,3cyclictest1135279-1kworker/2:1H12:05:582
3075023994944,3cyclictest1135279-1kworker/2:1H10:30:372
3075014994945,3cyclictest489509-1kworker/0:2H10:47:130
3075014994945,3cyclictest489509-1kworker/0:2H09:28:470
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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