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2026-01-30 - 20:57
[ 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 rackaslot8.osadl.org (updated Fri Jan 30, 2026 12:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
241212327297,19sleep20-21swapper/207:06:392
240362307276,21sleep10-21swapper/107:05:331
243782275244,20sleep00-21swapper/007:09:430
241722249218,20sleep30-21swapper/307:07:203
3522620,1sleep1354-21fschecks_time07:25:161
77692610,0sleep10-21swapper/112:00:561
65562590,0sleep20-21swapper/212:20:112
280092580,0sleep30-21swapper/308:25:123
247182560,0sleep00-21swapper/011:51:460
248092250,0sleep10-21swapper/110:14:211
10322190,0sleep30-21swapper/311:37:363
156872160,0sleep30-21swapper/309:49:093
2452399153,9cyclictest0-21swapper/210:38:192
2452399150,1cyclictest22290-21ssh10:12:232
48852140,0sleep20-21swapper/210:21:152
311472140,0sleep30-21swapper/307:20:183
24612140,0sleep10-21swapper/111:58:161
2452399141,10cyclictest32339-21basename07:25:142
2452399140,1cyclictest17960-21ssh10:49:282
158672140,0sleep00-21swapper/010:28:270
2452399132,8cyclictest15421-21diskmemload09:18:452
2452399131,9cyclictest20423-21ssh10:30:352
2452399130,8cyclictest310-21ssh11:37:052
2452399130,10cyclictest4462-21ssh12:38:382
2452399130,10cyclictest24237-21ssh11:51:252
74012120,0sleep20-21swapper/211:02:112
2452399122,6cyclictest0-21swapper/209:29:512
2452399121,6cyclictest19590-21ssh09:11:522
2452399120,9cyclictest8997-21ssh11:42:212
2452399120,9cyclictest2735-21ssh11:58:292
2452399120,9cyclictest24857-21ssh12:11:092
2452399120,9cyclictest24135-21sh09:34:562
2452399120,9cyclictest21924-21ssh09:52:362
2452399120,9cyclictest1385-21ssh11:18:312
2452399120,8cyclictest31851-21ssh09:39:182
2452399120,7cyclictest8257-21ssh12:01:192
2452399120,7cyclictest4787-21rm10:40:362
2452399120,7cyclictest30771-21ssh10:56:332
2452399120,7cyclictest2735-21ssh12:17:442
2452399120,7cyclictest15932-21ssh10:28:292
206022120,0sleep00-21swapper/011:10:150
120242120,0sleep20-21swapper/211:05:122
2452399111,6cyclictest0-21swapper/210:01:362
2452399110,8cyclictest4614-21chrt08:45:122
2452399110,8cyclictest13859-21chrt09:47:452
2452399110,8cyclictest11005-21chrt07:47:392
2452399110,8cyclictest0-21swapper/210:52:182
2452399110,7cyclictest8087-21ssh11:22:182
2452399110,7cyclictest7166-21ssh09:43:552
2452399110,7cyclictest29409-21ssh10:16:322
2452399110,7cyclictest26496-21ls09:55:172
2452399110,7cyclictest23184-21chrt11:11:402
2452399110,7cyclictest2259-21ssh09:20:442
2452399110,7cyclictest19034-21rm12:08:182
2452399110,7cyclictest18784-21ssh11:29:002
2452399110,7cyclictest15697-21ssh11:46:102
2452399110,7cyclictest11589-21ssh10:05:282
2452399110,6cyclictest23912-21ssh11:31:342
2452399110,6cyclictest18224-21ssh12:26:582
2452399110,2cyclictest26025-21ssh12:31:362
2452399110,1cyclictest0-21swapper/208:25:112
2452399101,7cyclictest2160-21apt-get07:30:122
2452399100,8cyclictest6636-21chrt07:38:582
2452399100,8cyclictest31880-21chrt08:34:512
2452399100,6cyclictest31241-21gunzip07:20:182
2452399100,6cyclictest29456-21chrt07:15:332
2452399100,6cyclictest20676-21chrt08:10:052
2452399100,6cyclictest10555-21chrt08:55:302
2452399100,5cyclictest8633-21chrt07:40:462
2452399100,1cyclictest6709-21apt-get08:50:012
2452399100,1cyclictest16257-21apt-get08:00:142
245269997,1cyclictest34-21ksoftirqd/307:15:013
245239990,8cyclictest504-21dbus-daemon08:10:012
245239990,7cyclictest275-21systemd-journal07:10:192
245239990,5cyclictest19612sleep208:40:042
245239990,5cyclictest15589-21chrt07:55:322
245239990,5cyclictest1373-21taskset08:36:072
245239990,5cyclictest13412-21taskset09:05:052
245239990,5cyclictest131432sleep209:04:392
245239990,0cyclictest0-21swapper/208:20:112
245239990,0cyclictest0-21swapper/208:15:122
245239990,0cyclictest0-21swapper/207:50:092
245189990,8cyclictest0-21swapper/112:35:581
245159996,2cyclictest658-21snmpd10:17:170
4297280,0sleep30-21swapper/309:41:393
245269984,3cyclictest504-21dbus-daemon09:25:013
245269983,3cyclictest275-21systemd-journal08:58:413
245159986,1cyclictest18423-21tune2fs10:10:130
15954280,0sleep10-21swapper/112:05:531
1159280,2sleep334-21ksoftirqd/310:39:263
245269975,2cyclictest34-21ksoftirqd/310:20:003
245269973,3cyclictest5719-21ntpq11:40:173
245269973,3cyclictest5421-11brltty09:31:563
245269973,3cyclictest504-21dbus-daemon10:00:003
245269973,1cyclictest0-21swapper/312:27:593
245189974,2cyclictest504-21dbus-daemon11:03:001
245189973,3cyclictest658-21snmpd08:34:101
245189973,3cyclictest275-21systemd-journal11:30:321
245189973,2cyclictest275-21systemd-journal09:35:171
245189972,2cyclictest27534-21awk11:15:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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