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2026-02-01 - 23:15
[ 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 rackeslot8.osadl.org (updated Sun Feb 01, 2026 12:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2332277992219,1cyclictest2450171-21turbostat08:40:003
233227799209,7cyclictest2578806-21sleep10:20:003
233227799203,13cyclictest2719891-21turbostat12:09:593
24434912191,14sleep22443525-21dpkg08:35:002
233227799191,14cyclictest2352966-21chrt07:20:223
233227799191,13cyclictest2366711-21taskset07:35:133
233227799190,16cyclictest2430716-21turbostat08:25:003
233227799184,4cyclictest2392223-21taskset07:54:573
2332277991815,1cyclictest0-21swapper/310:40:133
233227799181,14cyclictest0-21swapper/311:40:003
233227799181,13cyclictest2566017-21taskset10:10:143
233227799180,13cyclictest2338988-21taskset07:15:013
2332277991714,1cyclictest0-21swapper/312:20:133
2332277991714,1cyclictest0-21swapper/309:50:193
2332277991714,1cyclictest0-21swapper/307:50:013
2332277991713,1cyclictest0-21swapper/311:50:003
233227799171,12cyclictest2526422-21taskset09:35:193
233227799171,11cyclictest2643301-21taskset11:10:013
233227799170,8cyclictest2495020-21turbostat09:15:003
233227799170,13cyclictest2411473-21taskset08:09:553
233227799170,12cyclictest2752229-21taskset12:35:003
233227799169,4cyclictest2360005-21turbostat07:30:013
233227799167,6cyclictest24313372sleep308:25:153
233227799166,6cyclictest26110602sleep310:45:133
2332277991613,1cyclictest0-21swapper/311:25:003
2332277991613,1cyclictest0-21swapper/311:20:013
2332277991613,1cyclictest0-21swapper/307:30:153
2332277991613,1cyclictest0-21swapper/307:10:013
233227799161,12cyclictest2674914-21taskset11:33:053
233227799161,12cyclictest2592024-21taskset10:30:143
233227799161,12cyclictest2547121-21taskset09:55:153
233227799161,12cyclictest2514214-21chrt09:27:023
233227799161,11cyclictest2726743-21taskset12:15:133
233227799161,11cyclictest2707747-21taskset12:00:153
233227799160,13cyclictest2558515-21taskset10:00:243
233227799160,12cyclictest2751650-21taskset12:30:443
233227799160,12cyclictest2469640-21taskset08:55:123
233227799160,12cyclictest2373074-21sleep07:44:563
24682762150,7sleep02468430-21grep08:50:210
233227799156,6cyclictest24819132sleep309:01:433
2332277991513,1cyclictest0-21swapper/308:40:193
2332277991512,1cyclictest0-21swapper/311:50:123
2332277991512,1cyclictest0-21swapper/310:35:163
2332277991512,1cyclictest0-21swapper/310:06:453
2332277991512,1cyclictest0-21swapper/308:15:183
233227799151,12cyclictest2668689-21turbostat11:30:003
233227799151,12cyclictest2540032-21taskset09:49:273
233227799151,11cyclictest2636105-21taskset11:01:193
233227799151,11cyclictest2624512-21taskset10:55:143
233227799151,11cyclictest2623234-21taskset10:50:253
233227799151,11cyclictest2527549-21taskset09:40:083
233227799151,11cyclictest2514693-21chrt09:30:023
233227799151,11cyclictest2501892-21taskset09:20:043
233227799150,12cyclictest2482422-21taskset09:05:063
233227799145,7cyclictest27215252sleep312:10:173
233227799144,7cyclictest2495510-21taskset09:15:033
233227799141,11cyclictest2417751-21taskset08:13:403
233227799141,11cyclictest2404721-21taskset08:00:463
233227799141,11cyclictest2398355-21taskset07:56:293
233227799141,10cyclictest2681721-21taskset11:40:103
233227799141,10cyclictest2579144-21taskset10:20:113
233227799141,10cyclictest2443156-21taskset08:30:433
233227799140,11cyclictest2745246-21taskset12:25:313
233227799140,11cyclictest2700941-21taskset11:55:053
233227799140,11cyclictest2636910-21chrt11:05:083
233227799140,11cyclictest2591241-21taskset10:25:443
233227799140,11cyclictest2463192-21taskset08:50:033
233227799140,11cyclictest2462601-21taskset08:45:343
233227799140,11cyclictest2332433-21taskset07:10:083
307598130,9rtkit-daemon2338783-21munin-node08:10:142
307598130,8rtkit-daemon2327151-21sed07:05:181
23998252130,3sleep12400698-21cut08:00:171
307598120,3rtkit-daemon2494309-21python309:10:212
27190162120,5sleep00-21swapper/012:05:210
26525582121,8sleep20-21swapper/211:15:182
25019362121,8sleep22502079-21/usr/sbin/munin09:20:122
23730252121,6sleep11-21systemd07:40:011
307598110,6rtkit-daemon3256-21sendmail-mta10:46:302
307598110,5rtkit-daemon475-21wpa_supplicant07:27:162
307598110,3rtkit-daemon2527555-21/usr/sbin/munin09:40:232
27343992110,8sleep12735630-21grep12:20:171
25586292110,8sleep02558882-21grep10:00:270
25481702110,8sleep12550077-21cut09:55:181
25457082110,8sleep22545810-21sed09:50:222
307598100,7rtkit-daemon714-21snmpd10:23:092
307598100,6rtkit-daemon3256-21sendmail-mta12:16:002
307598100,6rtkit-daemon3256-21sendmail-mta10:57:542
307598100,6rtkit-daemon2593895-21kthreadcore10:30:162
307598100,6rtkit-daemon2338783-21munin-node08:15:142
307598100,5rtkit-daemon316-21systemd-udevd11:23:442
307598100,5rtkit-daemon217-21plymouthd10:02:332
307598100,3rtkit-daemon493-21gmain07:22:331
27522482101,5sleep22752281-21apt-get12:35:182
27037842100,7sleep12705886-21kthreadcore11:55:201
25151052101,2sleep10-21swapper/109:30:171
24739632102,5sleep12474747-21missed_timers08:55:191
30759890,5rtkit-daemon3333005-21packagekitd11:46:522
30759890,2rtkit-daemon217-21plymouthd10:09:282
30759890,2rtkit-daemon217-21plymouthd09:16:452
30759890,1rtkit-daemon0-21swapper/208:57:312
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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