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2026-02-24 - 17:49
[ 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 highest latencies:
System rack1slot3.osadl.org (updated Tue Feb 24, 2026 12:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
26704499159,5cyclictest0-21swapper/307:36:133
26704499130,2cyclictest0-21swapper/308:25:123
26704499130,11cyclictest0-21swapper/309:00:113
26704499130,11cyclictest0-21swapper/308:15:133
267044991211,0cyclictest0-21swapper/309:45:123
267044991211,0cyclictest0-21swapper/308:10:153
267044991210,1cyclictest0-21swapper/311:20:133
26704499120,11cyclictest0-21swapper/309:25:123
26704499120,11cyclictest0-21swapper/309:25:013
26704499120,11cyclictest0-21swapper/308:30:113
26704499120,11cyclictest0-21swapper/308:20:133
26704499120,10cyclictest0-21swapper/310:55:113
267044991111,0cyclictest0-21swapper/312:25:133
267044991110,0cyclictest0-21swapper/310:30:133
267044991110,0cyclictest0-21swapper/307:25:133
26704499110,8cyclictest0-21swapper/311:45:223
26704499110,8cyclictest0-21swapper/307:15:013
26704499110,11cyclictest0-21swapper/311:15:133
26704499110,10cyclictest0-21swapper/312:30:183
26704499110,10cyclictest0-21swapper/312:05:013
26704499110,10cyclictest0-21swapper/309:15:123
26704499110,0cyclictest0-21swapper/310:15:123
26704499110,0cyclictest0-21swapper/309:50:123
26704499110,0cyclictest0-21swapper/307:55:123
26704499110,0cyclictest0-21swapper/307:10:263
26704499110,0cyclictest0-21swapper/307:10:013
26704499108,1cyclictest0-21swapper/309:05:123
267044991010,0cyclictest0-21swapper/310:45:113
267044991010,0cyclictest0-21swapper/308:00:123
26704499100,9cyclictest0-21swapper/311:05:013
26704499100,9cyclictest0-21swapper/310:00:193
26704499100,0cyclictest0-21swapper/312:10:123
26704499100,0cyclictest0-21swapper/308:35:113
2670449999,0cyclictest0-21swapper/312:15:133
2670449999,0cyclictest0-21swapper/312:05:063
2670449999,0cyclictest0-21swapper/310:50:113
2670449999,0cyclictest0-21swapper/310:45:013
2670449999,0cyclictest0-21swapper/309:55:183
2670449998,0cyclictest0-21swapper/307:20:113
2670449990,8cyclictest0-21swapper/311:25:183
2670449990,8cyclictest0-21swapper/310:25:143
2670449990,0cyclictest0-21swapper/312:00:003
2670449988,0cyclictest0-21swapper/310:35:123
2670449988,0cyclictest0-21swapper/308:40:153
2670449988,0cyclictest0-21swapper/307:30:193
2670449980,7cyclictest0-21swapper/311:10:193
2670449980,7cyclictest0-21swapper/309:35:123
2670449980,0cyclictest0-21swapper/307:45:163
2670449977,0cyclictest0-21swapper/311:35:053
2670449977,0cyclictest0-21swapper/310:20:133
2670449977,0cyclictest0-21swapper/310:10:013
2670449977,0cyclictest0-21swapper/309:40:123
2670449970,0cyclictest0-21swapper/307:50:163
2670449966,0cyclictest0-21swapper/311:50:173
2670449966,0cyclictest0-21swapper/308:50:173
2670449966,0cyclictest0-21swapper/308:06:443
2670449965,0cyclictest0-21swapper/308:55:133
2670449965,0cyclictest0-21swapper/308:45:113
266015260,4sleep2266117-21mailstats07:05:192
276598250,0sleep10-21swapper/107:30:201
2670449955,0cyclictest0-21swapper/312:35:173
2670449955,0cyclictest0-21swapper/311:31:253
2670449955,0cyclictest0-21swapper/309:30:113
2670449951,2cyclictest0-21swapper/311:40:123
2670449950,3cyclictest0-21swapper/311:05:133
2670449950,1cyclictest3393162sleep310:10:123
14039850,2rtkit-daemon0-21swapper/107:05:201
2670449940,3cyclictest0-21swapper/312:20:073
2670449940,3cyclictest0-21swapper/307:40:013
2670449940,2cyclictest0-21swapper/309:10:113
265208240,2sleep0265303-21cut07:05:130
14039840,3rtkit-daemon1410-21sendmail-mta12:24:440
14039840,2rtkit-daemon766-21snmpd11:57:350
14039840,2rtkit-daemon766-21snmpd11:39:260
14039840,2rtkit-daemon766-21snmpd09:37:510
14039840,2rtkit-daemon766-21snmpd08:31:170
14039840,2rtkit-daemon622-21wpa_supplicant09:48:390
14039840,2rtkit-daemon338596-21ssh10:05:490
14039840,2rtkit-daemon314096-21diskmemload12:01:320
14039840,2rtkit-daemon314096-21diskmemload10:33:140
14039840,2rtkit-daemon267959-21ntp_states07:10:251
14039840,2rtkit-daemon1-21systemd09:52:210
14039840,1rtkit-daemon622-21wpa_supplicant12:32:570
14039840,1rtkit-daemon622-21wpa_supplicant12:17:170
14039840,1rtkit-daemon390299-21memory12:10:150
14039840,1rtkit-daemon1410-21sendmail-mta11:29:140
14039840,1rtkit-daemon1322-21cron10:37:010
14039840,1rtkit-daemon1-21systemd11:00:100
14039840,0rtkit-daemon0-21swapper/012:36:100
374801230,1sleep2374827-21apt-get11:35:132
362031230,0sleep10-21swapper/111:05:011
341397230,1sleep2341423-21apt-get10:15:122
328375230,2sleep2328389-21apt-get09:45:012
299001230,2sleep1299079-21hostname08:30:121
279320231,1sleep00-21swapper/007:40:110
14039830,2rtkit-daemon1410-21sendmail-mta07:55:480
14039830,2rtkit-daemon1-21systemd09:55:150
14039830,1rtkit-daemon772-21lldpd08:52:410
14039830,1rtkit-daemon772-21lldpd07:30:170
14039830,1rtkit-daemon766-21snmpd10:46:210
14039830,1rtkit-daemon766-21snmpd10:27:100
14039830,1rtkit-daemon622-21wpa_supplicant08:25:050
14039830,1rtkit-daemon328-21plymouthd12:06:260
14039830,1rtkit-daemon328-21plymouthd11:47:580
14039830,1rtkit-daemon328-21plymouthd10:55:010
14039830,1rtkit-daemon328-21plymouthd09:41:220
14039830,1rtkit-daemon328-21plymouthd07:38:400
14039830,1rtkit-daemon269084-21munin-node11:50:350
14039830,1rtkit-daemon269084-21munin-node11:20:220
14039830,1rtkit-daemon269084-21munin-node10:12:520
14039830,1rtkit-daemon269084-21munin-node10:03:460
14039830,1rtkit-daemon269084-21munin-node09:00:180
14039830,1rtkit-daemon269084-21munin-node08:59:390
14039830,1rtkit-daemon2117-21packagekitd09:32:510
14039830,1rtkit-daemon1-21systemd11:41:230
14039830,1rtkit-daemon1-21systemd11:10:080
14039830,1rtkit-daemon1-21systemd10:43:190
14039830,1rtkit-daemon1-21systemd10:15:490
14039830,1rtkit-daemon1-21systemd09:15:350
14039830,1rtkit-daemon1-21systemd08:40:320
14039830,1rtkit-daemon1-21systemd08:35:030
14039830,1rtkit-daemon1-21systemd08:15:180
14039830,1rtkit-daemon1-21systemd08:05:170
14039830,1rtkit-daemon1-21systemd07:29:440
14039830,0rtkit-daemon0-21swapper/011:16:010
14039830,0rtkit-daemon0-21swapper/011:06:150
14039830,0rtkit-daemon0-21swapper/010:21:360
14039830,0rtkit-daemon0-21swapper/008:47:280
400554220,1sleep2400635-21/usr/sbin/munin12:35:162
398030220,1sleep2398075-21cut12:30:122
397295221,0sleep1191rcu_preempt12:25:421
395953220,1sleep0395979-21apt-get12:25:130
361792221,1sleep2451ktimers/211:02:542
354561220,1sleep1354715-21ntp_states10:45:171
353687220,1sleep2353714-21perf10:45:012
348579220,1sleep2348770-21timerandwakeup10:30:212
318833220,1sleep2318914-21awk09:20:152
315673222,0sleep00-21swapper/009:10:410
305119220,1sleep2305199-21gltestperf08:45:132
294841220,1sleep2295088-21diskstats08:20:162
14039820,1rtkit-daemon691-21gmain09:05:140
14039820,1rtkit-daemon691-21gmain08:20:260
14039820,1rtkit-daemon328-21plymouthd11:30:170
14039820,1rtkit-daemon2117-21packagekitd07:15:510
14039820,0rtkit-daemon328-21plymouthd09:25:070
14039820,0rtkit-daemon0-21swapper/010:50:110
14039820,0rtkit-daemon0-21swapper/009:20:040
14039820,0rtkit-daemon0-21swapper/008:10:150
14039820,0rtkit-daemon0-21swapper/008:00:040
14039820,0rtkit-daemon0-21swapper/007:50:100
14039820,0rtkit-daemon0-21swapper/007:45:120
14039820,0rtkit-daemon0-21swapper/007:20:150
399546210,0sleep10-21swapper/112:32:161
397561210,0sleep20-21swapper/212:28:072
393861210,0sleep10-21swapper/112:20:101
393848210,0sleep2328-21plymouthd12:20:032
392494210,0sleep10-21swapper/112:15:171
392015210,0sleep20-21swapper/212:15:152
390047210,0sleep20-21swapper/212:10:142
389784210,0sleep10-21swapper/112:10:131
389049210,0sleep20-21swapper/212:06:422
388339210,0sleep10-21swapper/112:05:181
386166210,0sleep10-21swapper/112:00:171
383941210,0sleep10-21swapper/111:55:161
383184210,0sleep20-21swapper/211:55:012
381782210,0sleep10-21swapper/111:50:171
381333210,0sleep20-21swapper/211:50:142
379423210,0sleep20-21swapper/211:45:172
379172210,0sleep10-21swapper/111:45:161
378637210,1sleep2378639-21ssh11:44:132
376903210,0sleep10-21swapper/111:40:111
373340210,0sleep20-21swapper/211:30:162
372718210,1sleep10-21swapper/111:30:111
372000210,0sleep20-21swapper/211:25:552
371432210,1sleep1341rcuc/111:25:191
368990210,0sleep20-21swapper/211:20:152
368740210,0sleep10-21swapper/111:20:141
366703210,0sleep20-21swapper/211:15:152
366196210,0sleep10-21swapper/111:15:021
364747210,0sleep20-21swapper/211:10:152
364485210,0sleep10-21swapper/111:10:141
362968210,0sleep20-21swapper/211:05:182
362285210,0sleep10-21swapper/111:05:131
359590210,0sleep20-21swapper/210:57:032
358520210,0sleep10-21swapper/110:55:121
355769210,0sleep20-21swapper/210:50:012
355243210,0sleep20-21swapper/210:45:212
353212210,1sleep10-21swapper/110:40:481
350177210,0sleep10-21swapper/110:35:151
349751210,0sleep20-21swapper/210:35:122
349463210,0sleep10-21swapper/110:34:441
346894210,0sleep20-21swapper/210:25:242
346880210,0sleep10-21swapper/110:25:231
345262210,0sleep10-21swapper/110:24:261
343600210,0sleep20-21swapper/210:20:152
342905210,0sleep10-21swapper/110:17:101
340930210,0sleep20-21swapper/210:13:072
339470210,0sleep10-21swapper/110:10:141
338104210,0sleep20-21swapper/210:05:182
336989210,0sleep10-21swapper/110:05:021
335221210,0sleep20-21swapper/210:00:142
333769210,0sleep20-21swapper/209:55:182
333055210,0sleep1333081-21apt-get09:55:131
330971210,0sleep10-21swapper/109:50:131
330720210,0sleep20-21swapper/209:50:022
327839210,0sleep10-21swapper/109:40:201
326649210,0sleep20-21swapper/209:40:132
325869210,0sleep10-21swapper/109:36:271
325759210,0sleep20-21swapper/209:35:212
324091210,0sleep20-21swapper/209:34:042
322433210,0sleep1322459-21apt-get09:30:111
320420210,0sleep20-21swapper/209:25:122
319897210,0sleep10-21swapper/109:22:151
318016210,0sleep10-21swapper/109:19:021
317365210,0sleep20-21swapper/209:15:192
314818210,0sleep20-21swapper/209:10:162
312575210,0sleep10-21swapper/109:05:141
310242210,0sleep10-21swapper/109:00:011
309973210,0sleep10-21swapper/108:56:371
307093210,0sleep20-21swapper/208:50:142
306820210,0sleep10-21swapper/108:50:131
306044210,0sleep10-21swapper/108:45:211
302845210,0sleep10-21swapper/108:40:121
302576210,0sleep20-21swapper/208:40:012
301033210,0sleep20-21swapper/208:35:132
300939210,0sleep10-21swapper/108:35:121
298490210,0sleep20-21swapper/208:30:012
296826210,0sleep20-21swapper/208:25:122
294697210,0sleep10-21swapper/108:20:151
292946210,0sleep10-21swapper/108:15:151
290242210,0sleep10-21swapper/108:05:581
286340210,0sleep10-21swapper/107:55:211
285175210,0sleep20-21swapper/207:55:142
283959210,0sleep20-21swapper/207:50:192
283871210,0sleep10-21swapper/107:50:181
281847210,0sleep10-21swapper/107:45:171
281353210,0sleep20-21swapper/207:45:142
280115210,0sleep20-21swapper/207:40:172
279349210,0sleep10-21swapper/107:40:121
277447210,0sleep20-21swapper/207:35:142
277278210,0sleep10-21swapper/107:35:121
274356210,0sleep10-21swapper/107:25:191
273395210,0sleep20-21swapper/207:25:122
272804210,0sleep20-21swapper/207:20:362
271513210,0sleep10-21swapper/107:20:111
270587210,0sleep1270837-21users07:15:191
267451210,0sleep00-21swapper/007:10:230
267187210,0sleep20-21swapper/207:10:212
400094200,0sleep10-21swapper/112:35:031
385496200,0sleep20-21swapper/212:00:022
374782200,0sleep10-21swapper/111:35:031
356006200,0sleep10-21swapper/110:50:041
334884200,0sleep10-21swapper/110:00:011
328877200,0sleep10-21swapper/109:45:041
320405200,0sleep10-21swapper/109:25:041
314321200,0sleep10-21swapper/109:10:031
312409200,0sleep20-21swapper/209:05:032
310498200,0sleep20-21swapper/209:00:022
308564200,0sleep20-21swapper/208:55:032
296815200,0sleep10-21swapper/108:25:031
292705200,0sleep20-21swapper/208:15:042
290796200,0sleep20-21swapper/208:10:032
290795200,0sleep10-21swapper/108:10:021
288883200,0sleep20-21swapper/208:05:032
286974200,0sleep20-21swapper/208:00:032
286972200,0sleep10-21swapper/108:00:021
275086200,0sleep20-21swapper/207:30:012
269539200,0sleep20-21swapper/207:15:042
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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