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2026-02-25 - 19:37
[ 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 Wed Feb 25, 2026 12:44:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
322205299361332,18cyclictest29-21kswapd007:41:030
322352122910,3sleep03223522-21latency_hist07:15:070
326741222730,3sleep03267413-21gzip09:51:160
322205299272243,17cyclictest3203117-21kworker/u2:107:36:380
322205299253223,20cyclictest29-21kswapd007:50:220
323524222520,3chrt3235238-21ntp_states07:56:010
329322022510,2sleep03293223-21wc11:25:060
330468122410,4chrt3304684-21grep12:05:290
329672522360,3chrt3296726-21mailstats11:36:180
327737822310,4chrt3277376-21vmstat10:26:250
322205299229198,19cyclictest3203117-21kworker/u2:108:05:070
322205299226196,19cyclictest29-21kswapd007:45:230
322205299213183,19cyclictest3298334-21kworker/u2:011:55:020
322205299213182,19cyclictest3298334-21kworker/u2:011:56:170
322205299212182,18cyclictest3307649-21kworker/u2:112:21:190
322205299209180,18cyclictest3203117-21kworker/u2:108:21:170
322205299208178,18cyclictest3275058-21kworker/u2:110:40:380
322205299205175,18cyclictest3275058-21kworker/u2:110:31:180
322205299205174,20cyclictest3286580-21kworker/u2:211:15:120
322205299205173,19cyclictest3260159-21kworker/u2:109:30:040
322205299203174,18cyclictest3203117-21kworker/u2:107:20:040
322205299203173,18cyclictest3203117-21kworker/u2:108:15:030
322205299202174,17cyclictest3286580-21kworker/u2:211:06:180
322205299202172,18cyclictest3203117-21kworker/u2:108:20:050
322205299202171,19cyclictest3295036-21kworker/u2:011:31:180
322205299201172,17cyclictest3203117-21kworker/u2:108:45:380
322205299201171,18cyclictest3298334-21kworker/u2:011:46:190
322205299201171,18cyclictest3203117-21kworker/u2:108:26:190
322205299201170,19cyclictest3275058-21kworker/u2:111:00:080
327312422000,2sleep03273122-21timerandwakeup10:11:180
322205299200172,18cyclictest3203117-21kworker/u2:107:31:210
322205299200171,18cyclictest3298334-21kworker/u2:012:05:040
322205299199171,18cyclictest3251791-21kworker/u2:009:16:210
322205299199171,17cyclictest3203117-21kworker/u2:108:45:040
322205299199169,18cyclictest3269922-21kworker/u2:010:21:180
322205299198170,18cyclictest3203117-21kworker/u2:108:10:030
322205299198169,17cyclictest3260159-21kworker/u2:110:01:180
322205299198168,19cyclictest3251791-21kworker/u2:009:05:070
328969121970,3sleep03289693-21grep11:11:160
322205299196167,18cyclictest3203117-21kworker/u2:107:10:040
322205299195168,17cyclictest3298334-21kworker/u2:012:15:040
322205299195164,18cyclictest3260159-21kworker/u2:109:46:220
322205299194165,19cyclictest3251791-21kworker/u2:009:10:070
322205299193164,18cyclictest3269922-21kworker/u2:010:10:070
322205299193163,18cyclictest3251791-21kworker/u2:009:25:060
322205299192163,17cyclictest3203117-21kworker/u2:107:25:040
322205299192150,19cyclictest3293158-21kworker/u2:211:41:230
322205299191162,18cyclictest3291488-21kworker/u2:111:30:040
328288621870,2sleep03282888-21wc10:46:200
322205299186157,17cyclictest3203117-21kworker/u2:108:40:020
322205299185152,22cyclictest3275058-21kworker/u2:110:35:120
322205299184156,17cyclictest3309917-21kworker/u2:012:26:190
322205299183154,18cyclictest3203117-21kworker/u2:107:25:390
322205299183140,19cyclictest3275058-21kworker/u2:110:50:280
322205299181151,18cyclictest3203117-21kworker/u2:108:55:010
322205299179152,17cyclictest3286580-21kworker/u2:211:01:230
322205299179151,19cyclictest3298334-21kworker/u2:012:15:080
322205299178148,18cyclictest3269922-21kworker/u2:010:16:200
322205299178148,18cyclictest3260159-21kworker/u2:109:40:010
322205299175147,17cyclictest3203117-21kworker/u2:108:31:160
322205299175145,18cyclictest3260159-21kworker/u2:109:35:060
322205299173142,19cyclictest3203117-21kworker/u2:108:55:370
322205299172142,18cyclictest3260159-21kworker/u2:109:45:070
322205299169141,17cyclictest3309917-21kworker/u2:012:35:320
325612521680,4chrt3256122-21ntpq09:10:570
322205299166137,17cyclictest3309917-21kworker/u2:012:35:040
322205299164135,17cyclictest3260159-21kworker/u2:109:56:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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