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2026-02-07 - 13:08
[ 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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack7slot3.osadl.org (updated Sat Feb 07, 2026 00:44:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
153662137322sleep15367-21munin-node0
1595799257230cyclictest6382-21df_inode20:49:010
1595799257224cyclictest2726-21lxpanel00:23:260
1595799256229cyclictest9328-21apt-get23:15:370
1595799256193cyclictest22787-21chrt21:59:010
1595799255233cyclictest128242sleep21:17:180
1595799255227cyclictest16930-21munin-node0
1595799255222cyclictest7711-21irqstats20:54:280
1595799254229cyclictest26957-21latency00:30:190
1595799254229cyclictest21522-21chrt00:07:440
1595799254226cyclictest5927-21munin-node0
1595799254226cyclictest18281-21grep21:39:460
1595799253224cyclictest31248-21latency_hist22:34:010
1595799253222cyclictest26021-21netwatch19:52:400
1595799252185cyclictest25119-21munin-node0
1595799251220cyclictest4029-21df22:53:580
1595799250225cyclictest4652-21rm22:55:440
1595799250224cyclictest9761-21latency_hist21:03:570
1595799250217cyclictest27161-21ssh22:16:120
1595799249225cyclictest13052-21kworker/u2:021:29:320
1595799249223cyclictest8693-21ssh23:11:450
1595799249217cyclictest2300-21ssh22:46:530
1595799249216cyclictest20666-21df00:04:180
1595799248224cyclictest16005-21diskmemload23:44:110
1595799248223cyclictest2834-21snmpd19:54:350
1595799248223cyclictest19297-21df_inode21:44:220
1595799248222cyclictest2953-21runrttasks21:28:010
1595799248216cyclictest466-21chrt22:39:480
1595799248181cyclictest17527-21memory19:14:340
1595799247221cyclictest2834-21snmpd20:02:070
1595799246220cyclictest2953-21runrttasks00:13:210
1595799246218cyclictest5531-21ssh22:59:390
1595799246217cyclictest17350-21ssh23:49:560
1595799246214cyclictest30720-21awk20:13:460
1595799246213cyclictest29598-21df20:08:490
1595799245221cyclictest15955-21cyclictest23:49:020
1595799245219cyclictest13887-21sleep21:21:090
1595799245218cyclictest27836-21fschecks_count22:19:360
1595799245218cyclictest17118-21runrttasks19:13:420
1595799245214cyclictest20563-21cpuspeed19:28:450
1595799244219cyclictest18519-21irqstats23:55:050
1595799244214cyclictest11252-21netwatch21:10:230
1595799244213cyclictest21627-21df_inode21:54:140
1595799244212cyclictest2726-21lxpanel22:25:520
1595799244179cyclictest2726-21lxpanel20:24:330
159579924347cyclictest32500-21ssh22:38:320
1595799243219cyclictest24196-1kworker/0:2H23:26:350
1595799243211cyclictest588-21df20:23:540
1595799242218cyclictest28873-21ssh00:38:510
1595799242217cyclictest2726-21lxpanel23:21:370
1595799242217cyclictest13984-21ssh23:35:220
1595799242216cyclictest2376-21rs:main0
1595799242216cyclictest18817-21grep19:19:540
159579924172cyclictest21320-21munin-node0
1595799241213cyclictest23051-21chrt19:39:180
159579923943cyclictest2726-21lxpanel22:02:270
1595799239210cyclictest13613-21ssh23:34:180
1595799239208cyclictest6724-21fschecks_count23:04:290
1595799239178cyclictest4015-21latency_hist20:38:460
159579923850cyclictest2726-21lxpanel20:29:170
1595799238214cyclictest25497-21fschecks_count00:24:290
1595799238211cyclictest5184-21df20:43:520
1595799238206cyclictest21583-21munin-node0
159579923746cyclictest25951-21ssh22:11:030
1595799237173cyclictest24059-21awk19:44:030
159579923668cyclictest31498-21apt-cache20:15:270
1595799236209cyclictest9585-21munin-node0
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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