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2026-02-01 - 15:29
[ 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 Sun Feb 01, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2024830997639,35cyclictest1725608-1kworker/1:0H08:30:001
2024830996542,20cyclictest1725608-1kworker/1:0H07:30:001
202483099640,62cyclictest0-21swapper/107:55:201
202483099631,61cyclictest2224113-21kworker/1:212:20:141
2024830996143,17cyclictest2172390-21kworker/1:211:35:141
2024830996043,16cyclictest2045273-21kworker/1:108:18:501
2024830996040,18cyclictest2172390-21kworker/1:211:40:001
2024830995944,14cyclictest2034437-21kworker/1:107:45:131
2024830995942,16cyclictest2172390-21kworker/1:211:25:141
2024830995942,16cyclictest2078662-21kworker/1:109:40:151
2024830995843,14cyclictest2233452-21kworker/1:112:30:001
2024830995843,14cyclictest2172390-21kworker/1:211:20:231
2024830995843,14cyclictest2158785-21kworker/1:211:04:131
2024830995843,14cyclictest2052997-21kworker/1:209:00:151
2024830995843,14cyclictest2052997-21kworker/1:208:40:011
2024830995842,15cyclictest2045273-21kworker/1:108:24:251
2024830995841,16cyclictest2167836-21kworker/1:111:20:001
2024830995841,16cyclictest2049917-21kworker/1:008:35:141
2024830995841,16cyclictest2038162-21kworker/1:308:05:131
2024830995840,16cyclictest2158785-21kworker/1:211:10:001
2024830995743,14cyclictest2149463-21kworker/1:110:57:261
2024830995743,14cyclictest2052997-21kworker/1:208:58:551
2024830995742,14cyclictest2228900-21kworker/1:012:27:561
2024830995742,14cyclictest2201535-21kworker/1:111:53:251
2024830995742,14cyclictest2103038-21kworker/1:009:59:041
2024830995742,14cyclictest2097812-21kworker/1:310:00:161
2024830995742,14cyclictest2052997-21kworker/1:208:49:251
2024830995742,14cyclictest1725608-1kworker/1:0H10:15:071
2024830995741,15cyclictest2172390-21kworker/1:211:50:011
2024830995741,15cyclictest2131999-21kworker/1:210:40:141
2024830995641,14cyclictest2210568-21kworker/1:112:07:251
2024830995641,14cyclictest2144741-21kworker/1:310:48:291
2024830995641,14cyclictest2045273-21kworker/1:108:33:511
2024830995641,14cyclictest2038162-21kworker/1:308:10:001
2024830995641,14cyclictest2023260-21kworker/1:107:13:241
2024830995641,14cyclictest1725608-1kworker/1:0H12:00:141
2024830995640,15cyclictest2158785-21kworker/1:211:10:161
2024830995640,15cyclictest2034437-21kworker/1:107:50:131
2024830995638,17cyclictest2233452-21kworker/1:112:35:181
2024830995638,17cyclictest2038162-21kworker/1:308:00:141
2024830995637,18cyclictest2035109-21kworker/1:207:45:001
2024830995636,18cyclictest1725608-1kworker/1:0H10:25:001
2024839995549,3cyclictest1511507-1kworker/3:0H08:20:133
2024834995550,3cyclictest3942569-1kworker/2:0H11:30:142
2024834995550,3cyclictest3942569-1kworker/2:0H07:45:132
2024830995552,2cyclictest0-21swapper/110:33:361
2024830995540,14cyclictest2092511-21kworker/1:209:49:031
2024830995540,14cyclictest2078662-21kworker/1:109:35:441
2024830995540,14cyclictest2065009-21kworker/1:009:15:161
2024830995540,14cyclictest2032327-21kworker/1:007:36:551
2024830995540,14cyclictest2030498-21kworker/1:307:30:151
2024830995540,14cyclictest2023260-21kworker/1:107:23:501
2024830995539,15cyclictest2074091-21kworker/1:009:25:021
2024830995539,15cyclictest2023260-21kworker/1:107:15:141
2024830995536,18cyclictest2078662-21kworker/1:109:33:551
2024825995550,3cyclictest1661253-1kworker/0:1H07:52:490
2024830995439,14cyclictest2210568-21kworker/1:112:15:141
2024830995439,14cyclictest2052997-21kworker/1:208:54:251
2024830995438,15cyclictest2092511-21kworker/1:209:50:151
2024830995437,16cyclictest2126954-21kworker/1:310:25:171
2024830995436,17cyclictest2172390-21kworker/1:211:30:121
202483099541,2cyclictest0-21swapper/110:50:161
2024839995349,2cyclictest2037614-21kworker/3:108:43:483
2024834995348,3cyclictest3942569-1kworker/2:0H09:48:242
2024834995347,4cyclictest3942569-1kworker/2:0H08:15:002
2024830995339,14cyclictest2215109-21kworker/1:212:10:011
2024830995339,14cyclictest2131999-21kworker/1:210:35:001
2024830995336,16cyclictest2196903-21kworker/1:011:55:181
2024830995336,16cyclictest2052997-21kworker/1:209:10:131
2024830995336,16cyclictest2052997-21kworker/1:209:05:141
2024825995348,3cyclictest1661253-1kworker/0:1H10:45:470
2024839995248,2cyclictest2122562-21kworker/3:210:27:293
2024839995248,2cyclictest2020282-21kworker/3:007:27:493
2024839995247,3cyclictest1511507-1kworker/3:0H10:05:143
2024834995247,3cyclictest3942569-1kworker/2:0H10:24:112
2024825995248,2cyclictest2219009-21kworker/0:012:15:520
2024825995247,3cyclictest1661253-1kworker/0:1H09:42:490
2024839995147,2cyclictest2037614-21kworker/3:109:02:493
2024839995147,2cyclictest2037614-21kworker/3:107:57:493
2024839995146,3cyclictest2037614-21kworker/3:109:56:293
2024834995146,3cyclictest3942569-1kworker/2:0H10:00:002
2024834995146,3cyclictest2143288-21kworker/2:110:49:232
2024830995148,2cyclictest0-21swapper/110:11:281
2024825995146,3cyclictest1661253-1kworker/0:1H09:15:110
2024839995047,2cyclictest1511507-1kworker/3:0H12:29:563
2024834995047,2cyclictest2021611-21kworker/2:107:42:232
2024834995045,3cyclictest3942569-1kworker/2:0H09:05:162
2024825995047,2cyclictest2160647-21kworker/0:011:35:230
2024825995047,2cyclictest2160647-21kworker/0:011:13:550
2024825995046,2cyclictest2090733-21kworker/0:010:02:490
2024825995044,4cyclictest1661253-1kworker/0:1H09:54:590
2024839994946,2cyclictest2161148-21kworker/3:011:40:213
2024839994946,2cyclictest2020282-21kworker/3:007:32:053
2024839994945,2cyclictest2020282-21kworker/3:007:13:553
2024839994945,2cyclictest1511507-1kworker/3:0H07:35:143
2024834994946,2cyclictest2037566-21kworker/2:207:54:242
2024834994944,3cyclictest3942569-1kworker/2:0H12:39:032
2024834994944,3cyclictest2078068-21kworker/2:109:30:012
2024834994943,4cyclictest3942569-1kworker/2:0H10:57:242
2024830994934,14cyclictest2107602-21kworker/1:110:09:551
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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