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2026-02-18 - 17:17
[ 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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackfslot4.osadl.org (updated Wed Feb 18, 2026 12:45:19)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2710225910,4sleep219121-21cyclictest09:10:172
2590023770,2sleep20-21swapper/207:30:152
2505423690,1sleep117228-21kworker/u8:011:25:151
1133023570,2sleep226208-21kworker/2:110:55:162
883023540,2sleep20-21swapper/210:50:112
3023723470,2sleep20-21swapper/211:35:292
1823223330,3sleep118211-21apt-get08:45:001
246923290,1sleep230853-21kworker/u8:909:25:372
2191223280,1sleep221667-21kworker/u8:612:28:052
3104023170,1sleep128652-21kworker/u8:907:45:231
1132723170,2sleep111319-21ssh10:55:151
567323110,2sleep20-21swapper/209:34:062
1558723100,2sleep20-21swapper/209:55:202
741123040,2sleep119868-1kworker/u9:009:36:291
93323010,2sleep10-21swapper/111:42:281
1762523010,1sleep216557-21kworker/u8:210:00:142
2710123000,3sleep127091-21apt-get09:10:161
2148122980,1sleep120557-21kworker/u8:6907:15:271
2641022970,2sleep20-21swapper/209:08:072
245622950,2sleep20-21swapper/211:45:302
946122930,5sleep119-21ksoftirqd/110:50:351
2942522890,1sleep128645-21kworker/u8:307:40:191
3022422850,1sleep216557-21kworker/u8:210:25:552
1379422850,2sleep213780-21ssh09:50:372
1377122840,1sleep17503-21kworker/u8:1109:50:371
2643322830,2sleep10-21swapper/107:30:261
998922800,2sleep10-21swapper/112:01:421
1616922800,1sleep19849-21kworker/u8:009:55:391
2335622790,2sleep223353-21ssh11:20:302
3163222780,6sleep219121-21cyclictest07:45:372
3022022770,1sleep126299-21kworker/u8:911:35:281
2890822770,2sleep225-21ksoftirqd/207:40:002
353222750,3sleep1181rcuc/108:00:121
2350122750,4sleep121667-21kworker/u8:612:30:421
217022740,2sleep10-21swapper/109:25:241
1992122740,1sleep219095-21kworker/u8:810:05:162
1759522740,1sleep216117-21kworker/u8:1808:40:512
2364822730,1sleep123037-21kworker/u8:809:00:181
2029522730,1sleep116558-21kworker/u8:310:05:241
1530922730,1sleep214737-21kworker/u8:112:15:012
2342022720,2sleep123415-21ssh11:20:331
2649222710,1sleep226300-21kworker/u8:1011:27:292
361722690,2sleep2241rcuc/208:00:162
1384922690,1sleep23164-21kworker/u8:1111:00:192
101822690,3sleep21016-21ssh11:42:532
1015822690,2sleep20-21swapper/209:43:342
1015822690,2sleep20-21swapper/209:43:332
779122680,2sleep10-21swapper/108:10:401
517722680,2sleep10-21swapper/110:41:011
407722680,1sleep128826-21kworker/u8:1311:50:081
2975422680,2sleep20-21swapper/207:40:282
914422670,1sleep17497-21kworker/u8:609:40:311
914422670,1sleep17497-21kworker/u8:609:40:311
454822670,1sleep123037-21kworker/u8:809:30:301
2939722670,2sleep10-21swapper/109:15:191
2939722670,2sleep10-21swapper/109:15:181
1865322670,3sleep218644-21ssh12:20:292
1865322670,3sleep218644-21ssh12:20:292
1229022660,2sleep20-21swapper/208:25:332
2232122650,2sleep222320-21ssh11:19:332
1394022650,6sleep119121-21cyclictest08:30:311
1392322650,3sleep119121-21cyclictest12:10:301
2761722640,2sleep20-21swapper/211:30:232
1613422640,1sleep114915-21kworker/u8:711:05:211
1040722640,1sleep27784-21kworker/u8:1912:03:392
902522630,2sleep10-21swapper/108:15:311
87022630,1sleep228645-21kworker/u8:307:50:352
2351622630,1sleep119093-21kworker/u8:610:11:481
2351622630,1sleep119093-21kworker/u8:610:11:471
2998322620,2sleep20-21swapper/209:15:322
2998322620,2sleep20-21swapper/209:15:322
1577122620,2sleep17784-21kworker/u8:1912:15:211
2483022610,1sleep223758-21kworker/u8:407:25:252
2281222610,2sleep222810-21ssh12:30:062
2103722610,3sleep121031-21ssh11:15:301
2049322610,1sleep120496-21kworker/u8:707:12:331
1863022610,2sleep10-21swapper/111:10:231
3229222600,2sleep10-21swapper/110:30:381
2282922600,2sleep222820-21ssh10:10:322
2282922600,2sleep222820-21ssh10:10:312
1637822600,1sleep216101-21kworker/u8:008:40:002
1143822600,1sleep27503-21kworker/u8:1109:45:312
904922590,1sleep27904-21kworker/u8:608:15:332
3195522590,2sleep20-21swapper/209:20:192
2624222590,2sleep20-21swapper/210:18:482
2624222590,2sleep20-21swapper/210:18:472
2576922590,2sleep10-21swapper/109:05:271
250822590,1sleep1793-21kworker/u8:311:45:331
249922590,2sleep12491-21ssh10:35:461
1956122590,1sleep217195-21kworker/u8:1107:10:172
1821022590,1sleep217111-21kworker/u8:607:05:272
1252722590,1sleep27794-21kworker/u8:2912:07:542
757522580,2sleep20-21swapper/211:56:202
757522580,2sleep20-21swapper/211:56:202
595922580,2sleep10-21swapper/108:05:381
2967422580,2sleep129669-21ssh10:25:271
252922580,3sleep132169-1kworker/u9:307:55:331
2246022580,2sleep20-21swapper/208:55:242
2246022580,2sleep20-21swapper/208:55:232
1733722580,2sleep20-21swapper/212:18:042
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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