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2026-02-03 - 15:53
[ 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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackfslot7.osadl.org (updated Tue Feb 03, 2026 12:46:14)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1417077991270,125cyclictest0-21swapper/108:50:121
1417076999234,39cyclictest1484423-21wc09:15:020
1417076998729,38cyclictest870-21mta-sts-daemon12:20:040
1417076997759,0cyclictest85650irq/35-eno1-TxRx-112:10:300
1417076997719,39cyclictest1530996-21munin-run10:40:000
141708199761,74cyclictest0-21swapper/508:50:125
1417080997537,18cyclictest1422876-21kworker/u32:5+events_unbound07:20:184
1417076997532,39cyclictest1537153-21kworker/u32:2+events_unbound11:15:120
1417076997436,19cyclictest1442482-21df07:55:140
1417076997234,38cyclictest101650irq/40-eno2-TxRx-112:00:440
1417076997233,38cyclictest1436598-21kworker/0:2+ice08:15:280
1417076997134,17cyclictest85650irq/35-eno1-TxRx-108:25:060
1417076997133,38cyclictest85650irq/35-eno1-TxRx-110:13:420
1417076997133,38cyclictest101650irq/40-eno2-TxRx-110:27:200
1417076997111,21cyclictest236199-21snmpd11:43:160
1417076997111,21cyclictest236199-21snmpd11:43:160
1417079997010,59cyclictest0-21swapper/312:25:153
1417076997031,19cyclictest171ktimers/008:44:160
1417076997012,39cyclictest1476431-21basename09:00:120
1417076996931,38cyclictest0-21swapper/010:58:540
1417076996929,19cyclictest0-21swapper/009:08:200
1417076996829,19cyclictest0-21swapper/012:27:480
1417076996729,0cyclictest0-21swapper/010:48:520
1417076996728,19cyclictest0-21swapper/011:23:440
1417076996728,19cyclictest0-21swapper/011:23:440
1417076996526,19cyclictest0-21swapper/008:06:480
141707699645,40cyclictest1474872-21ntpq08:55:200
1417076996426,38cyclictest0-21swapper/008:20:410
1417077996345,18cyclictest0-21swapper/109:40:131
1417077996041,19cyclictest0-21swapper/112:30:151
141707699600,41cyclictest1485312-21awk09:15:180
1417076995919,39cyclictest1436598-21kworker/0:2+ice08:11:120
141708199580,19cyclictest0-21swapper/510:55:175
1417076995819,39cyclictest171ktimers/007:39:340
1417076995816,20cyclictest1417965-21fschecks_count07:10:140
1417076995739,18cyclictest101650irq/40-eno2-TxRx-109:33:240
1417076995739,18cyclictest0-21swapper/011:58:240
1417076995719,38cyclictest101650irq/40-eno2-TxRx-112:15:240
1417076995718,39cyclictest1436598-21kworker/0:2+ice08:36:480
1417076995718,39cyclictest128-1kworker/0:1H-kblockd07:40:360
141707699571,37cyclictest236199-21snmpd10:41:560
1417076995617,39cyclictest171ktimers/011:52:220
1417076995617,39cyclictest1530874-21kworker/0:1+ice12:09:040
1417076995617,39cyclictest1530874-21kworker/0:1+ice11:32:480
1417076995537,18cyclictest85650irq/35-eno1-TxRx-111:38:340
1417076995537,18cyclictest85650irq/35-eno1-TxRx-110:50:260
1417076995537,18cyclictest85650irq/35-eno1-TxRx-109:53:500
1417076995537,18cyclictest85650irq/35-eno1-TxRx-109:48:460
1417076995537,18cyclictest101650irq/40-eno2-TxRx-110:22:160
1417076995517,38cyclictest1436598-21kworker/0:2+ice08:52:480
1417076995517,0cyclictest101650irq/40-eno2-TxRx-111:12:320
1417076995516,39cyclictest171ktimers/010:16:220
1417076995516,39cyclictest1436598-21kworker/0:2+ice08:00:320
1417076995516,39cyclictest101650irq/40-eno2-TxRx-110:30:280
1417076995437,17cyclictest85650irq/35-eno1-TxRx-107:31:420
1417076995436,18cyclictest85650irq/35-eno1-TxRx-107:21:100
1417076995436,18cyclictest101650irq/40-eno2-TxRx-112:35:000
1417076995436,18cyclictest101650irq/40-eno2-TxRx-109:58:200
1417076995436,18cyclictest101650irq/40-eno2-TxRx-107:48:130
1417076995419,34cyclictest0-21swapper/011:26:280
1417076995416,0cyclictest0-21swapper/012:38:140
1417076995415,39cyclictest171ktimers/007:26:460
1417076995415,39cyclictest171ktimers/007:26:460
1417083995311,5cyclictest0-21swapper/707:30:167
1417080995315,19cyclictest0-21swapper/409:20:174
1417076995335,18cyclictest85650irq/35-eno1-TxRx-111:46:030
1417076995335,18cyclictest85650irq/35-eno1-TxRx-111:46:020
1417076995335,18cyclictest85650irq/35-eno1-TxRx-108:46:460
1417076995335,18cyclictest85650irq/35-eno1-TxRx-107:51:060
1417076995335,18cyclictest101650irq/40-eno2-TxRx-110:03:400
1417076995335,18cyclictest101650irq/40-eno2-TxRx-109:22:440
1417076995335,18cyclictest101650irq/40-eno2-TxRx-108:34:480
1417076995335,18cyclictest101650irq/40-eno2-TxRx-107:18:080
1417076995335,0cyclictest85650irq/35-eno1-TxRx-109:37:300
1417076995319,15cyclictest0-21swapper/011:07:300
1417081995214,19cyclictest0-21swapper/508:30:155
1417076995234,0cyclictest85650irq/35-eno1-TxRx-109:40:460
1417076995232,0cyclictest0-21swapper/011:00:020
1417076995231,19cyclictest0-21swapper/010:09:300
1417083995113,19cyclictest0-21swapper/707:25:177
1417083995113,19cyclictest0-21swapper/707:25:167
1417081995112,39cyclictest0-21swapper/511:15:165
1417081995111,39cyclictest0-21swapper/507:35:155
1417076995133,18cyclictest85650irq/35-eno1-TxRx-109:25:070
1417080995031,0cyclictest0-21swapper/408:45:164
1417080995012,19cyclictest0-21swapper/412:05:154
1417076995011,19cyclictest0-21swapper/007:10:020
1417083994911,19cyclictest0-21swapper/708:35:167
1417080994930,18cyclictest0-21swapper/407:10:154
1417077994930,19cyclictest0-21swapper/109:00:151
1417083994810,19cyclictest0-21swapper/711:15:157
141708199488,39cyclictest0-21swapper/511:50:175
141708099489,39cyclictest0-21swapper/412:10:154
1417079994810,38cyclictest0-21swapper/309:20:163
1417077994810,38cyclictest0-21swapper/108:25:141
141707999478,19cyclictest0-21swapper/312:35:153
1417079994527,0cyclictest0-21swapper/312:10:153
141707999436,18cyclictest0-21swapper/311:35:173
1417080994222,20cyclictest0-21swapper/409:50:164
141708099391,19cyclictest0-21swapper/408:35:164
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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