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2026-01-13 - 20:20
[ 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 the highest latencies:
System rack3slot2.osadl.org (updated Tue Jan 13, 2026 12:44:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
308625222610,3sleep03086256-21switchtime09:51:180
304208299246215,20cyclictest3036950-21kworker/u2:107:37:260
313054022440,3chrt3130537-21ntpq12:30:500
310495122430,3chrt3104952-21systemctl11:00:040
304208299241209,20cyclictest3036950-21kworker/u2:107:30:380
309176922340,3chrt3091770-21mailstats10:11:180
304208299232199,20cyclictest3096812-21kworker/u2:110:40:380
304208299231202,17cyclictest3060660-21kworker/u2:208:40:030
304208299231199,20cyclictest3051009-21kworker/u2:008:00:010
304208299228196,19cyclictest3108104-21kworker/u2:111:15:370
304208299224194,18cyclictest3057924-21kworker/u2:108:16:170
304208299224193,19cyclictest3096812-21kworker/u2:110:46:200
304208299218188,18cyclictest3060660-21kworker/u2:208:20:360
304208299216187,19cyclictest3104153-21kworker/u2:211:01:210
304208299216184,20cyclictest3066576-21kworker/u2:108:46:220
304208299215184,19cyclictest3087261-21kworker/u2:010:00:010
311639222130,4chrt3116390-21irqstats11:40:240
304208299213180,20cyclictest3087261-21kworker/u2:010:31:190
304208299212181,19cyclictest3104153-21kworker/u2:211:11:220
304208299211179,20cyclictest3087261-21kworker/u2:010:35:380
304208299211179,20cyclictest3066576-21kworker/u2:109:11:210
304208299210179,19cyclictest3060660-21kworker/u2:208:41:200
311778722080,2sleep03117788-21kernelversion11:45:260
304208299208179,19cyclictest3036950-21kworker/u2:107:11:210
304208299206175,19cyclictest3036950-21kworker/u2:107:15:430
304208299205174,18cyclictest3087261-21kworker/u2:010:15:370
304208299203172,19cyclictest3078927-21kworker/u2:209:41:230
304208299201172,18cyclictest3060660-21kworker/u2:208:26:160
304208299201171,18cyclictest3087261-21kworker/u2:010:21:190
304208299201170,19cyclictest3078927-21kworker/u2:209:46:190
304208299201169,20cyclictest3066576-21kworker/u2:108:56:160
304208299200171,19cyclictest3066576-21kworker/u2:108:50:120
304208299199167,19cyclictest3056101-21kworker/u2:208:01:180
304208299198167,19cyclictest3096812-21kworker/u2:110:55:020
304208299197167,19cyclictest3036950-21kworker/u2:107:26:190
304208299197167,18cyclictest3118032-21kworker/u2:012:00:020
304208299196165,20cyclictest3130005-21kworker/u2:012:36:200
304208299196165,19cyclictest3125818-21kworker/u2:112:20:010
304208299196165,19cyclictest3118032-21kworker/u2:011:50:370
304208299195164,20cyclictest3056101-21kworker/u2:208:10:080
304208299193161,20cyclictest3074937-21kworker/u2:209:15:360
304208299191161,18cyclictest3125818-21kworker/u2:112:26:190
304208299191160,19cyclictest3118032-21kworker/u2:012:10:420
304208299191160,19cyclictest3051009-21kworker/u2:007:46:170
304208299191159,20cyclictest3087261-21kworker/u2:010:05:030
304208299190159,19cyclictest3078927-21kworker/u2:209:26:160
306443421890,2sleep03064433-21/usr/sbin/munin08:31:150
304208299189160,19cyclictest3108104-21kworker/u2:111:26:180
304208299189157,20cyclictest3104153-21kworker/u2:211:05:340
304208299188157,19cyclictest3118032-21kworker/u2:012:00:310
304208299185154,20cyclictest3051009-21kworker/u2:007:41:220
304208299185154,19cyclictest3059053-21kworker/u2:008:15:080
304208299184154,18cyclictest3087261-21kworker/u2:010:05:380
304208299184154,18cyclictest3078927-21kworker/u2:209:40:020
304208299184153,20cyclictest3078927-21kworker/u2:209:31:210
304208299183153,18cyclictest3108104-21kworker/u2:111:20:370
304208299181150,20cyclictest3125818-21kworker/u2:112:21:180
304208299180150,19cyclictest3036950-21kworker/u2:107:20:370
304208299177145,19cyclictest3066576-21kworker/u2:109:06:210
304208299173143,19cyclictest3108104-21kworker/u2:111:40:010
304208299169140,18cyclictest3108104-21kworker/u2:111:30:110
304208299162133,18cyclictest3066576-21kworker/u2:109:00:320
304208299162131,19cyclictest3118032-21kworker/u2:012:05:220
304208299162130,20cyclictest3087261-21kworker/u2:010:25:130
304208299161131,19cyclictest3051009-21kworker/u2:007:55:060
304208299152123,18cyclictest3077719-21kworker/u2:009:25:060
304208299149119,19cyclictest3036950-21kworker/u2:107:10:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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