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2026-02-28 - 00:49
[ 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.

Total number of samples: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of all highest latencies:
System rack3slot2.osadl.org (updated Fri Feb 27, 2026 12:44:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1360799299264,22cyclictest23668-21awk07:45:220
1360799261223,26cyclictest21661-21systemd07:38:010
8485822580,3sleep084859-21ls11:25:070
4759822500,4chrt47595-21ntpq09:10:420
10154822500,4chrt101550-21wc12:25:070
6420222380,3chrt64199-21memory10:10:290
6832522290,4chrt68324-21/usr/sbin/munin10:25:270
1360799222190,20cyclictest47107-21kworker/u2:009:36:170
1360799213181,20cyclictest22645-21ntpq07:41:020
1360799210180,19cyclictest86601-21kworker/u2:012:01:160
7780922080,4chrt77786-21munin-run11:00:020
10458922020,3sleep0104592-21cut12:35:240
9882922010,2sleep098827-21cpu12:15:120
9386221960,2sleep093864-21mailstats11:56:190
1360799188158,19cyclictest76405-21kworker/u2:311:15:070
1360799187156,20cyclictest76402-21kworker/u2:210:55:030
1360799187155,20cyclictest86601-21kworker/u2:012:10:250
1360799185152,20cyclictest35065-21kworker/u2:108:35:120
1360799182147,24cyclictest55484-21kworker/u2:110:31:190
1360799180147,22cyclictest73392-21md.daily10:43:320
1360799178149,19cyclictest23433-21kworker/u2:007:51:180
4636121680,3chrt22-21kcompactd009:06:130
3550521680,4chrt35503-21users08:26:240
1360799166136,19cyclictest55484-21kworker/u2:109:50:020
3615621650,2sleep036157-21/usr/sbin/munin08:30:130
1360799164134,20cyclictest55484-21kworker/u2:109:55:120
1360799164134,19cyclictest41532-21kworker/u2:009:00:020
1360799163133,19cyclictest76405-21kworker/u2:311:06:170
1360799163133,19cyclictest35065-21kworker/u2:108:51:170
1360799162133,20cyclictest35065-21kworker/u2:108:50:030
1360799162129,20cyclictest76405-21kworker/u2:311:30:070
1360799161128,20cyclictest86601-21kworker/u2:012:05:110
1360799160130,19cyclictest47107-21kworker/u2:009:30:120
1360799157127,18cyclictest21770-21kworker/u2:308:20:080
1360799153123,19cyclictest86601-21kworker/u2:011:40:070
1360799151123,19cyclictest13614-21kworker/u2:207:31:180
1360799151122,19cyclictest21770-21kworker/u2:308:05:360
1360799151121,20cyclictest86601-21kworker/u2:011:45:510
1360799151120,20cyclictest47107-21kworker/u2:009:20:390
1360799149122,19cyclictest76405-21kworker/u2:311:16:150
1360799149121,17cyclictest76405-21kworker/u2:311:01:170
1360799149119,19cyclictest13614-21kworker/u2:207:11:200
1360799148118,20cyclictest101485-21kworker/u2:012:25:300
1360799140109,20cyclictest21770-21kworker/u2:308:11:190
1360799139109,19cyclictest47107-21kworker/u2:009:25:550
1360799138108,19cyclictest47107-21kworker/u2:009:15:550
1360799136107,19cyclictest21770-21kworker/u2:308:21:190
1360799133105,19cyclictest55484-21kworker/u2:110:21:130
1360799133104,19cyclictest55484-21kworker/u2:110:40:050
1360799133103,19cyclictest76405-21kworker/u2:311:30:390
9253521320,2sleep092536-21sensors11:51:190
1360799131102,19cyclictest41532-21kworker/u2:009:01:190
136079912799,18cyclictest86601-21kworker/u2:011:41:200
136079912393,20cyclictest55484-21kworker/u2:110:06:170
136079912393,20cyclictest11277-21kworker/u2:007:10:040
136079912192,19cyclictest13614-21kworker/u2:207:21:160
136079912191,19cyclictest101485-21kworker/u2:012:30:080
136079912094,18cyclictest55484-21kworker/u2:109:52:390
136079912090,19cyclictest21770-21kworker/u2:307:55:320
136079912089,20cyclictest35065-21kworker/u2:108:41:080
136079911989,19cyclictest55484-21kworker/u2:110:20:000
136079911890,18cyclictest13614-21kworker/u2:207:20:010
136079911686,19cyclictest55484-21kworker/u2:110:45:230
136079911588,18cyclictest55484-21kworker/u2:110:00:210
136079911586,18cyclictest47107-21kworker/u2:009:45:060
136079910979,19cyclictest13614-21kworker/u2:207:25:110
136079910474,19cyclictest21770-21kworker/u2:308:00:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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