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2026-01-13 - 23:14
[ 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 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31458213119,27sleep031452-21munin-run07:11:450
5412210114,16sleep05417-21users12:32:460
88829913,25sleep0940-21aten_r4power_po10:41:570
31554999926,63cyclictest4313-21munin-node07:27:040
31554999726,61cyclictest10908-21grep07:47:060
31554999714,74cyclictest27920-21seq10:23:250
2637829715,16sleep026391-21vmstat11:57:470
1711529714,17sleep017124-21munin-plugin-st11:31:450
3179329614,15sleep031843-21fschecks_count07:12:060
31554999615,72cyclictest6850-21tune2fs09:17:030
642329514,15sleep00-21swapper09:16:150
31554999516,70cyclictest25590-21seq08:34:510
31554999515,71cyclictest1955-21sshd07:19:060
31554999514,72cyclictest27505-21load12:02:180
31554999514,71cyclictest29307-21egrep08:46:590
31554999514,70cyclictest29141-21munin-node10:27:310
31554999420,65cyclictest3695-21runrttasks11:07:340
31554999415,70cyclictest3695-21runrttasks11:36:460
31554999414,71cyclictest5729-21munin-node07:31:550
31554999414,70cyclictest9866-21seq07:42:400
31554999414,43cyclictest22000-21sh11:46:440
31554999322,62cyclictest23611-21runrttasks10:11:560
31554999317,67cyclictest3695-21runrttasks12:37:110
31554999315,69cyclictest30179-21latency_hist12:11:460
31554999315,68cyclictest3368-21sensors_temp10:47:350
31554999313,70cyclictest19624-21df_inode08:16:570
31554999215,68cyclictest9592-21munin-node09:27:250
31554999215,67cyclictest4583-21runrttasks09:09:280
31554999214,69cyclictest747-21seq12:20:120
31554999214,69cyclictest3695-21runrttasks11:50:160
1780029214,16sleep017235-21munin-node11:32:230
1149729214,16sleep011522-21mailstats11:12:370
31554999131,51cyclictest41ktimersoftd/010:01:570
31554999114,68cyclictest8112-21munin-node07:37:330
31554999114,68cyclictest26139-21seq08:37:010
31554999114,68cyclictest14726-21processes11:22:330
31554999114,67cyclictest17676-21needreboot08:07:220
1388229114,16sleep013937-21aten_r4power_po07:56:550
31554999025,56cyclictest23773-21sshd08:28:160
31554999014,67cyclictest31362-21grep08:52:210
31554999014,67cyclictest28089-21missed_timers08:42:220
31554999014,67cyclictest16231-21munin-node09:47:330
31554999014,66cyclictest1491-21munin-node12:22:110
2562929015,16sleep025632-21irqstats10:17:180
31554998916,63cyclictest21140-21wget08:21:560
31554998914,67cyclictest3220-21latency_hist09:06:450
31554998914,66cyclictest32498-21runrttasks10:37:370
31554998914,66cyclictest14447-21ntp_offset09:42:270
31554998914,40cyclictest16311-21switchtime08:02:360
31554998814,38cyclictest18938-21fschecks_count09:57:050
31554998733,45cyclictest41ktimersoftd/012:12:040
31554998715,62cyclictest12232-21munin-node07:51:540
31554998632,45cyclictest41ktimersoftd/010:32:350
31554998631,45cyclictest41ktimersoftd/011:52:170
31554998616,63cyclictest7699-21munin-node11:02:060
31554998616,61cyclictest2969-21fschecks_count12:27:060
31554998615,62cyclictest3128-21munin-node07:22:360
31554998615,61cyclictest11378-21switchtime09:32:360
31554998530,46cyclictest41ktimersoftd/009:41:450
31554998515,61cyclictest4359-21cpu10:51:570
31554998514,63cyclictest18275-21runrttasks09:54:190
31554998430,45cyclictest41ktimersoftd/010:07:030
31554998430,45cyclictest41ktimersoftd/008:56:580
31554998330,45cyclictest41ktimersoftd/010:57:290
31554998126,46cyclictest8461-21seq09:23:510
1909228114,15sleep00-21swapper08:14:540
1342127914,15sleep00-21swapper11:18:040
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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