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2026-02-15 - 17:53
[ 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
Characteristics of the 100 highest latencies:
System rack1slot1.osadl.org (updated Sun Feb 15, 2026 12:45:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
130352218153,22sleep20-21swapper/207:09:032
130012212156,24sleep30-21swapper/307:08:363
129192198159,26sleep00-21swapper/007:07:320
128432197158,25sleep10-21swapper/107:06:321
307252690,1sleep121-21ksoftirqd/111:00:171
13193992019,1cyclictest9-21ksoftirqd/009:15:110
13193991716,1cyclictest9-21ksoftirqd/012:10:310
320222160,0sleep00-21swapper/009:40:140
13193991616,0cyclictest9-21ksoftirqd/008:30:130
13193991515,0cyclictest9-21ksoftirqd/010:40:170
13193991414,0cyclictest9-21ksoftirqd/009:20:100
13193991413,1cyclictest9-21ksoftirqd/011:08:520
13193991413,1cyclictest9-21ksoftirqd/011:08:520
1319399133,5cyclictest27159-21sed09:35:000
13193991313,0cyclictest9-21ksoftirqd/011:56:180
13193991313,0cyclictest9-21ksoftirqd/010:04:090
13193991312,1cyclictest9-21ksoftirqd/012:15:110
13193991312,1cyclictest9-21ksoftirqd/012:00:500
13193991312,1cyclictest9-21ksoftirqd/009:27:560
13193991212,0cyclictest9-21ksoftirqd/012:39:360
13193991212,0cyclictest9-21ksoftirqd/012:30:060
13193991212,0cyclictest9-21ksoftirqd/011:37:440
13193991212,0cyclictest9-21ksoftirqd/010:48:220
13193991212,0cyclictest9-21ksoftirqd/010:35:030
13193991211,1cyclictest9-21ksoftirqd/012:25:110
13193991211,1cyclictest9-21ksoftirqd/012:20:110
13193991211,1cyclictest9-21ksoftirqd/011:50:100
13193991211,1cyclictest9-21ksoftirqd/011:25:110
13193991211,1cyclictest9-21ksoftirqd/011:00:110
13193991211,1cyclictest9-21ksoftirqd/010:24:110
13193991211,1cyclictest9-21ksoftirqd/010:05:110
13193991211,1cyclictest9-21ksoftirqd/009:35:120
13193991211,1cyclictest9-21ksoftirqd/009:05:120
13193991211,1cyclictest9-21ksoftirqd/008:20:120
13193991210,1cyclictest9-21ksoftirqd/009:55:130
13193991210,1cyclictest9-21ksoftirqd/009:10:110
13193991210,1cyclictest9-21ksoftirqd/007:10:120
13193991210,1cyclictest9-21ksoftirqd/007:10:120
1319699117,4cyclictest15551-21munin-node12:04:072
1319399119,1cyclictest9-21ksoftirqd/010:25:200
1319399119,1cyclictest9-21ksoftirqd/010:10:010
1319399119,1cyclictest9-21ksoftirqd/008:25:130
1319399119,1cyclictest9-21ksoftirqd/007:45:180
1319399119,1cyclictest9-21ksoftirqd/007:40:000
1319399117,4cyclictest9-21ksoftirqd/010:50:230
1319399115,6cyclictest9-21ksoftirqd/011:49:200
13193991111,0cyclictest9-21ksoftirqd/011:30:120
13193991111,0cyclictest9-21ksoftirqd/011:20:110
13193991111,0cyclictest9-21ksoftirqd/011:10:140
13193991110,1cyclictest9-21ksoftirqd/012:05:180
13193991110,1cyclictest9-21ksoftirqd/011:15:150
13193991110,1cyclictest9-21ksoftirqd/009:55:000
13193991110,1cyclictest9-21ksoftirqd/008:50:100
13193991110,1cyclictest9-21ksoftirqd/008:05:110
13193991110,1cyclictest9-21ksoftirqd/007:25:120
13193991110,1cyclictest9-21ksoftirqd/007:20:100
13193991110,1cyclictest9-21ksoftirqd/007:15:130
1319699100,10cyclictest0-21swapper/209:45:452
1319499100,9cyclictest31216-21taskset08:50:291
1319399109,1cyclictest9-21ksoftirqd/010:30:140
1319399109,1cyclictest9-21ksoftirqd/010:15:130
1319399109,1cyclictest9-21ksoftirqd/009:45:000
1319399109,1cyclictest9-21ksoftirqd/008:55:160
1319399109,1cyclictest9-21ksoftirqd/008:35:130
1319399109,1cyclictest9-21ksoftirqd/008:10:100
1319399109,1cyclictest9-21ksoftirqd/007:55:170
1319399109,1cyclictest9-21ksoftirqd/007:50:100
1319399109,1cyclictest9-21ksoftirqd/007:40:200
1319399108,1cyclictest9-21ksoftirqd/009:00:110
1319399108,1cyclictest9-21ksoftirqd/008:00:170
13193991010,0cyclictest9-21ksoftirqd/011:40:110
13193991010,0cyclictest9-21ksoftirqd/010:55:070
132039996,1cyclictest707-21snmpd11:53:273
132039995,3cyclictest561-21nscd11:34:453
132039990,9cyclictest6249-21diskmemload10:25:213
132039990,6cyclictest13518-21kworker/u8:112:38:513
131969996,1cyclictest61650irq/122-eno109:20:012
131969990,8cyclictest15551-21munin-node11:19:232
131969990,3cyclictest0-21swapper/212:05:112
131939998,1cyclictest9-21ksoftirqd/008:45:120
131939998,1cyclictest9-21ksoftirqd/008:40:160
131939998,1cyclictest9-21ksoftirqd/008:15:180
131939998,1cyclictest9-21ksoftirqd/007:30:140
132039987,1cyclictest35-21ksoftirqd/310:05:003
132039986,1cyclictest707-21snmpd12:26:223
132039986,1cyclictest707-21snmpd09:05:403
132039980,7cyclictest6249-21diskmemload12:12:483
131969987,1cyclictest28-21ksoftirqd/209:00:002
131969986,1cyclictest707-21snmpd07:36:322
131969986,1cyclictest61650irq/122-eno112:15:012
131969986,1cyclictest61650irq/122-eno110:55:142
131969986,1cyclictest61650irq/122-eno110:20:182
131969986,1cyclictest61650irq/122-eno109:25:222
131969986,1cyclictest61650irq/122-eno109:10:112
131969986,1cyclictest30231-21perf10:20:012
131969986,1cyclictest28-21ksoftirqd/209:09:592
131969986,1cyclictest28-21ksoftirqd/208:35:002
131969986,1cyclictest28-21ksoftirqd/208:08:132
131949986,1cyclictest0-21swapper/111:20:131
23593270,1sleep10-21swapper/111:33:301
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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