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2026-01-24 - 04:58
[ 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 Sat Jan 24, 2026 00:46:12)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3082380999053,18cyclictest101550irq/39-eno2-TxRx-019:50:167
3082376998142,39cyclictest0-21swapper/320:55:163
3082380997638,19cyclictest871ktimers/721:11:497
3082380997618,39cyclictest3188464-21ntpq22:20:187
3082380997536,38cyclictest0-21swapper/720:00:127
3082380997517,39cyclictest3181208-21taskset22:08:577
3082380997233,39cyclictest0-21swapper/723:03:357
3082380997133,38cyclictest0-21swapper/723:22:107
3082380997132,39cyclictest0-21swapper/721:40:037
3082380996727,39cyclictest3199312-21ntpq22:40:177
308238099668,39cyclictest3140507-21cpuspeed_turbos20:55:137
3082375996627,38cyclictest0-21swapper/219:30:142
308238099656,19cyclictest0-21swapper/719:18:087
308238099645,19cyclictest0-21swapper/722:58:387
308238099635,0cyclictest0-21swapper/723:35:017
308238099624,0cyclictest0-21swapper/722:50:297
308238099623,19cyclictest0-21swapper/720:40:147
308238099613,0cyclictest0-21swapper/723:07:477
308238099613,0cyclictest0-21swapper/721:08:197
308238099613,0cyclictest0-21swapper/720:07:127
308238099602,19cyclictest0-21swapper/723:54:287
308238099602,19cyclictest0-21swapper/723:54:277
308238099602,19cyclictest0-21swapper/723:46:127
308238099602,19cyclictest0-21swapper/700:38:557
308238099602,0cyclictest0-21swapper/721:35:527
3082380995917,20cyclictest3243377-21awk00:00:167
3082380995917,20cyclictest3243377-21awk00:00:167
308238099591,39cyclictest3187052-21munin-run22:20:017
308238099591,0cyclictest0-21swapper/721:18:587
308238099580,58cyclictest0-21swapper/719:28:307
3082379995838,19cyclictest781ktimers/623:00:166
308237699580,18cyclictest0-21swapper/320:15:143
3082380995718,0cyclictest3252029-21ld00:15:187
3082380995718,0cyclictest3249256-21ntpq00:10:177
308238099570,17cyclictest0-21swapper/719:34:277
3082380995619,37cyclictest0-21swapper/721:58:277
3082380995619,37cyclictest0-21swapper/700:07:327
3082380995619,37cyclictest0-21swapper/700:07:317
3082380995617,0cyclictest3108552-21meminfo19:55:187
3082380995536,19cyclictest101550irq/39-eno2-TxRx-000:25:197
3082380995515,1cyclictest1-21systemd21:35:017
3082380995436,18cyclictest871ktimers/723:56:217
3082380995419,35cyclictest0-21swapper/721:46:277
3082380995419,35cyclictest0-21swapper/721:00:407
3082380995419,35cyclictest0-21swapper/720:20:557
3082380995419,35cyclictest0-21swapper/700:33:207
3082380995419,15cyclictest0-21swapper/722:30:457
3082380995419,15cyclictest0-21swapper/722:27:137
3082380995419,15cyclictest0-21swapper/721:28:527
3082380995419,15cyclictest0-21swapper/721:20:317
3082380995419,15cyclictest0-21swapper/719:47:047
3082380995419,15cyclictest0-21swapper/719:21:217
3082380995319,34cyclictest0-21swapper/723:33:007
3082380995319,34cyclictest0-21swapper/720:27:207
3082380995319,15cyclictest0-21swapper/723:29:377
3082380995319,15cyclictest0-21swapper/722:46:387
3082380995319,15cyclictest0-21swapper/720:52:067
3082380995319,15cyclictest0-21swapper/720:38:317
3082380995319,15cyclictest0-21swapper/719:13:417
3082380995318,15cyclictest0-21swapper/720:30:217
3082380995314,0cyclictest3231363-21/usr/sbin/munin23:40:137
3082380995314,0cyclictest3218093-21hddtemp_smartct23:15:137
3082380995313,19cyclictest0-21swapper/720:15:127
3082380995234,18cyclictest871ktimers/720:45:557
3082380995233,19cyclictest0-21swapper/700:20:097
3082380995233,0cyclictest0-21swapper/722:37:107
3082379995214,38cyclictest0-21swapper/621:10:156
3082376995233,19cyclictest0-21swapper/323:30:153
3082380995132,19cyclictest0-21swapper/723:11:307
3082380995132,19cyclictest0-21swapper/722:04:347
3082380995132,19cyclictest0-21swapper/720:11:267
3082380995132,19cyclictest0-21swapper/719:37:507
3082380995113,19cyclictest3171175-21hddtemp_smartct21:50:147
3082379995111,39cyclictest0-21swapper/623:15:146
3082375995113,19cyclictest0-21swapper/221:10:162
3082380995032,18cyclictest0-21swapper/719:41:317
3082376995012,19cyclictest0-21swapper/300:25:163
3082375995013,18cyclictest0-21swapper/219:15:162
3082380994931,18cyclictest0-21swapper/722:11:267
3082379994910,39cyclictest0-21swapper/620:35:156
3082376994930,19cyclictest0-21swapper/321:00:143
3082376994911,19cyclictest0-21swapper/320:05:153
308237699468,19cyclictest0-21swapper/320:10:143
3082373994627,19cyclictest171ktimers/000:10:140
308237699457,19cyclictest0-21swapper/320:50:153
308237999446,19cyclictest0-21swapper/622:05:146
308238099435,19cyclictest3082564-21sed19:10:037
308237799435,19cyclictest0-21swapper/419:50:154
308237699435,38cyclictest0-21swapper/319:15:153
308237799424,19cyclictest0-21swapper/400:30:154
308237699424,19cyclictest0-21swapper/321:15:163
308237599413,19cyclictest3262487-21awk00:35:162
308237699390,20cyclictest0-21swapper/323:50:143
308237699390,20cyclictest0-21swapper/323:50:143
308237699390,20cyclictest0-21swapper/322:20:133
308237599390,20cyclictest0-21swapper/223:30:142
3082379993819,19cyclictest0-21swapper/600:35:156
308237999380,19cyclictest0-21swapper/623:25:166
3082377993819,19cyclictest601ktimers/400:07:534
3082377993819,19cyclictest601ktimers/400:07:524
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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