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2026-02-16 - 22:11
[ 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 Mon Feb 16, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2026089996542,22cyclictest1485922-1kworker/1:2H07:25:001
2026089996447,16cyclictest2061207-21kworker/1:109:00:131
202608999630,61cyclictest0-21swapper/107:45:131
2026089996144,16cyclictest1485922-1kworker/1:2H09:09:371
2026090996058,1cyclictest2238396-21kworker/2:212:35:012
2026089996057,2cyclictest0-21swapper/107:59:311
2026089996045,14cyclictest2064307-21kworker/1:009:15:131
2026089996043,16cyclictest2154683-21kworker/1:311:05:171
2026089996042,17cyclictest2098532-1kworker/1:1H10:15:001
2026089996041,17cyclictest1485922-1kworker/1:2H08:30:001
2026089995955,2cyclictest379-21systemd-journal08:04:561
2026089995944,14cyclictest2081963-21kworker/1:309:30:141
2026089995943,15cyclictest2117996-21kworker/1:010:15:151
2026089995943,15cyclictest2086224-21kworker/1:109:40:161
2026089995943,15cyclictest2048871-21kworker/1:108:20:221
2026089995941,16cyclictest2048871-21kworker/1:108:30:121
2026089995940,17cyclictest2053785-21kworker/1:008:49:591
2026089995940,17cyclictest2053785-21kworker/1:008:35:131
2026089995937,21cyclictest2098532-1kworker/1:1H10:50:001
2026089995843,14cyclictest2224371-21kworker/1:212:20:051
2026089995843,14cyclictest2201688-21kworker/1:211:50:341
2026089995843,14cyclictest2192369-21kworker/1:111:40:581
2026089995843,14cyclictest2165005-21kworker/1:111:10:111
2026089995843,14cyclictest2098532-1kworker/1:1H10:20:481
2026089995843,14cyclictest2053785-21kworker/1:008:55:151
2026089995843,14cyclictest2040899-21kworker/1:108:05:141
2026089995843,14cyclictest2033160-21kworker/1:007:40:131
2026089995842,15cyclictest2220815-21kworker/1:112:18:111
2026089995842,15cyclictest2174087-21kworker/1:011:20:141
2026089995842,15cyclictest2098532-1kworker/1:1H10:41:021
2026089995842,15cyclictest2081963-21kworker/1:309:50:311
2026089995841,16cyclictest2206480-21kworker/1:012:05:011
2026089995841,16cyclictest2206480-21kworker/1:012:00:111
2026089995841,16cyclictest2033160-21kworker/1:007:30:111
2026089995841,15cyclictest2098532-1kworker/1:1H11:15:141
2026089995742,14cyclictest2224371-21kworker/1:212:30:141
2026089995742,14cyclictest2183132-21kworker/1:011:30:141
2026089995742,14cyclictest2081963-21kworker/1:310:05:131
2026089995742,14cyclictest2080195-21kworker/1:009:35:001
2026089995742,14cyclictest2053785-21kworker/1:008:40:151
2026089995740,16cyclictest2081963-21kworker/1:309:46:081
2026089995740,16cyclictest2045789-21kworker/1:208:10:161
2026089995739,17cyclictest2238940-21kworker/1:012:35:141
2026088995747,6cyclictest2029554-21kworker/0:107:23:010
2026089995641,14cyclictest2136361-21kworker/1:010:50:141
2026089995641,14cyclictest2071234-21kworker/1:109:20:141
2026089995640,15cyclictest2024616-21kworker/1:307:15:321
2026089995639,16cyclictest2081963-21kworker/1:310:03:421
2026089995639,16cyclictest2045789-21kworker/1:208:17:071
2026089995637,18cyclictest2075819-21kworker/1:209:25:131
2026089995539,15cyclictest2127324-21kworker/1:110:26:121
2026089995539,15cyclictest2098532-1kworker/1:1H11:37:401
2026089995538,16cyclictest2201688-21kworker/1:211:55:141
2026089995538,16cyclictest2201688-21kworker/1:211:55:131
2026089995537,16cyclictest2031369-21kworker/1:107:25:121
2026089995535,17cyclictest2098532-1kworker/1:1H11:25:151
2026089995439,14cyclictest2224371-21kworker/1:212:29:111
2026089995439,14cyclictest2033160-21kworker/1:007:35:151
2026089995438,15cyclictest2154683-21kworker/1:311:02:111
2026089995438,15cyclictest2127324-21kworker/1:110:30:161
2026089995438,15cyclictest1485922-1kworker/1:2H08:50:331
2026089995434,18cyclictest2064307-21kworker/1:009:11:111
2026094995348,3cyclictest2036337-21kworker/3:209:00:113
2026094995348,2cyclictest2154500-21kworker/3:010:55:373
2026090995348,3cyclictest4141674-1kworker/2:2H07:42:252
2026089995338,14cyclictest2220815-21kworker/1:112:11:021
2026089995337,15cyclictest2136361-21kworker/1:010:35:201
2026089995337,15cyclictest2024616-21kworker/1:307:10:161
2026094995247,3cyclictest2760554-1kworker/3:0H08:58:123
2026090995247,3cyclictest2045792-21kworker/2:008:16:172
2026090995245,4cyclictest4141674-1kworker/2:2H11:21:222
2026089995248,2cyclictest0-21swapper/110:55:051
2026089995236,15cyclictest2098532-1kworker/1:1H09:56:111
202608999521,49cyclictest0-21swapper/107:53:111
2026088995246,4cyclictest2102882-1kworker/0:2H12:35:140
2026094995146,3cyclictest2760554-1kworker/3:0H10:20:163
2026090995147,2cyclictest2153024-21kworker/2:210:55:102
2026090995146,3cyclictest2143992-21kworker/2:010:45:472
2026090995146,3cyclictest2129123-21kworker/2:210:28:362
2026090995146,3cyclictest2025946-21kworker/2:207:22:012
2026090995146,3cyclictest2025946-21kworker/2:207:12:272
2026090995145,3cyclictest2058136-21kworker/2:008:51:462
2026089995149,1cyclictest0-21swapper/111:46:031
2026088995146,3cyclictest2102882-1kworker/0:2H12:24:590
2026088995146,3cyclictest2102882-1kworker/0:2H10:55:480
2026090995046,2cyclictest2059675-21kworker/2:209:10:012
2026090995045,3cyclictest4141674-1kworker/2:2H11:05:272
2026090995045,3cyclictest2025946-21kworker/2:207:38:322
2026090995042,6cyclictest4141674-1kworker/2:2H11:44:132
2026090995042,5cyclictest4141674-1kworker/2:2H10:00:002
2026088995047,2cyclictest2025939-21kworker/0:207:15:310
2026088995045,3cyclictest2102882-1kworker/0:2H10:03:110
2026088995043,4cyclictest2102882-1kworker/0:2H10:15:060
2026094994944,3cyclictest2760554-1kworker/3:0H08:50:143
2026090994944,3cyclictest2186220-21kworker/2:011:32:372
2026090994933,13cyclictest4141674-1kworker/2:2H08:25:142
2026088994945,3cyclictest2102882-1kworker/0:2H11:05:570
2026088994944,3cyclictest1420381-1kworker/0:0H09:30:060
2026088994944,3cyclictest1420381-1kworker/0:0H07:40:590
2026088994943,3cyclictest2102882-1kworker/0:2H10:30:450
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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