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2026-03-05 - 21:58
[ 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: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rack4slot3.osadl.org (updated Thu Mar 05, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
18204210613,32sleep018213-21smart_hda09:48:370
318359910121,70cyclictest3701-21runrttasks10:43:370
16599210115,16sleep016626-21switchtime09:43:390
9205210014,21sleep09230-21latency_hist09:22:480
314729914,16sleep03151-21kernelversion07:23:170
2715629914,17sleep027211-21munin-node10:17:590
31835999814,75cyclictest20629-21runrttasks11:37:480
31835999715,73cyclictest3568-21runrttasks10:47:590
31835999714,73cyclictest2436-21seq09:01:030
31835999714,47cyclictest16404-21proc_pri08:03:320
3257829614,16sleep032576-21ntp_states08:53:310
31835999615,71cyclictest6532-21kernelversion09:13:190
31835999614,73cyclictest30270-21latency_hist10:27:480
31835999614,72cyclictest14260-21aten_r4power_cu11:17:580
2254529615,16sleep022550-21hddtemp_smartct08:23:100
31835999514,72cyclictest13236-21munin-node09:33:330
362429414,16sleep03627-21ntp_states12:23:300
31835999415,69cyclictest5213-21munin-node12:28:260
31835999315,69cyclictest7030-21timerandwakeup10:53:410
31835999315,69cyclictest27672-21munin-node08:38:260
31835999315,68cyclictest20778-21munin-node08:18:040
31835999315,67cyclictest1715-21munin-node12:18:160
31835999314,71cyclictest28841-21cpu08:43:000
1306429315,16sleep013065-21iostat_ios11:13:170
31835999215,68cyclictest572-21vmstat10:33:460
31835999215,67cyclictest23901-21munin-node10:07:580
31835999215,67cyclictest17531-21aten_r4power_en11:27:590
31835999214,69cyclictest25850-21fschecks_time10:13:090
31835999214,68cyclictest10127-21seq09:23:380
31835999114,68cyclictest269762sleep011:56:430
31835999114,68cyclictest14665-21netstat07:58:240
2271429113,16sleep022715-21irqstats10:03:190
1819529114,15sleep018225-21sort08:08:400
799329014,16sleep08027-21iostat07:38:130
619129014,16sleep06193-21diskstats07:33:040
31835999020,61cyclictest1484-21munin-node07:18:170
31835999015,66cyclictest30346-21aten_r4power_en08:48:000
31835999014,67cyclictest7764-21munin-node10:57:590
31835999014,67cyclictest300-21runrttasks12:13:310
31835999014,67cyclictest24745-21timerwakeupswit08:28:410
31835999014,67cyclictest11525-21munin-node07:48:300
31835999013,68cyclictest20999-21fschecks_count11:38:100
1938529014,16sleep019388-21iostat_ios08:13:150
584228914,15sleep00-21swapper07:32:340
31835998917,63cyclictest29594-21rt-features12:03:340
31835998915,65cyclictest21185-21sort09:58:220
31835998914,66cyclictest11384-21if_err_eth011:08:130
31835998914,39cyclictest32202-21munin-node07:13:100
31835998914,39cyclictest14172-21munin-node09:38:120
31835998914,37cyclictest17344-21sshd11:27:320
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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