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2026-01-13 - 10:52
[ 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 376 highest latencies:
System rack4slot3.osadl.org (updated Tue Jan 13, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2911427350,5sleep029115-21munin-node19:06:530
7703210514,78sleep07533-21munin-node23:01:590
306879910318,76cyclictest28928-21munin-node22:27:130
22718210214,16sleep022753-21munin-node22:07:310
480029915,17sleep04099-21munin-node21:12:280
3236829914,26sleep031931-21munin-node00:17:140
2643629914,23sleep026447-21kernelversion20:37:140
240029915,16sleep02413-21aten_r4power_cu21:06:530
1333529914,16sleep013339-21sh19:57:070
3115529813,18sleep031202-21cat19:12:190
38029714,16sleep0382-21missed_timers19:17:180
30687999715,72cyclictest22685-21memory23:47:180
1649529714,16sleep016498-21vmstat21:47:430
526729614,15sleep05269-21swap00:32:330
3090129614,16sleep030920-21munin-node22:32:330
2381429614,15sleep023817-21df_inode22:11:580
980729514,16sleep09803-21ntp_states23:07:270
2607429514,16sleep026072-21ntp_states23:57:280
471329414,16sleep04715-21iostat_ios22:52:120
322229414,16sleep03225-21iostat00:27:130
30687999415,70cyclictest25270-21chrt23:56:250
30687999414,71cyclictest2313-21sendmail_mailtr19:22:290
2457929414,16sleep024582-21diskstats20:32:010
119929415,16sleep01200-21iostat_ios21:02:100
30687999316,68cyclictest3695-21runrttasks19:32:400
30687999315,68cyclictest4031-21smart_hda19:27:320
30687999314,70cyclictest32402-21ls20:57:350
3029229314,17sleep030296-21hddtemp_smartct20:52:060
2338329314,16sleep023381-21ntp_states20:27:230
2054929314,15sleep020604-21aten_r4power_po23:41:560
1403629315,16sleep014062-21df_inode21:42:000
1190729314,15sleep03448-21lldpd23:13:320
30687999215,68cyclictest12647-21fschecks_count23:17:040
30687999214,68cyclictest7966-21chrt19:41:290
30687999213,70cyclictest28679-21munin-node00:07:020
2737529214,17sleep027397-21hddtemp_smartct00:02:070
1626329214,16sleep016317-21aten_r4power_po20:06:550
1073929215,16sleep010770-21df21:31:550
589129113,15sleep00-21swapper22:56:470
3072929114,16sleep030732-21iostat00:12:110
30687999114,68cyclictest28634-21fschecks_time20:47:010
30687999114,41cyclictest11321-21ls19:51:440
1993129114,15sleep019939-21kernelversion20:17:130
1796529114,16sleep018025-21cpu20:11:550
1791729114,16sleep017924-21ntp_states23:32:220
2187329015,16sleep021880-21munin-run22:06:430
830528914,15sleep08352-21munin-node21:22:400
30687998914,35cyclictest16048-21munin-node23:27:110
914228814,16sleep09148-21df21:26:560
30687998815,64cyclictest5730-21munin-node21:17:430
30687998815,64cyclictest12874-21latency_hist19:56:430
30687998814,65cyclictest12303-21aten_r4power_po21:36:540
2749728814,15sleep027507-21ntp_states22:22:240
30687998715,63cyclictest3695-21runrttasks00:41:090
30687998714,63cyclictest14260-21forks23:22:030
30687998714,37cyclictest18967-21munin-node21:57:030
30687998614,62cyclictest1740-21munin-node22:42:320
30687998613,64cyclictest2611-21aten_r4power_cu22:46:530
2240028613,15sleep00-21swapper20:24:490
915828514,15sleep00-21swapper19:42:530
69228513,19sleep00-21swapper22:40:450
30687998515,61cyclictest19126-21runrttasks23:37:020
30687998514,62cyclictest3695-21runrttasks20:03:420
30687998513,63cyclictest25765-21missed_timers22:17:180
30687998414,60cyclictest17111-21munin-node21:52:100
2779028314,15sleep00-21swapper20:43:200
221828113,15sleep00-21swapper00:23:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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