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2026-01-14 - 15:01
[ 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 792 highest latencies:
System rack7slot3.osadl.org (updated Wed Jan 14, 2026 12:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
15933247025sleep15934-21cat07:04:380
1666499265239cyclictest2726-21lxpanel08:37:480
1666499265238cyclictest318072sleep08:15:120
1666499263129cyclictest29869-21netwatch10:24:410
1666499260233cyclictest28098-21ssh10:16:530
1666499260103cyclictest23423-21ssh12:07:180
1666499259128cyclictest15318-21sh09:24:570
1666499259110cyclictest17245-21sh09:33:570
166649925889cyclictest20419-21memory09:46:090
1666499257109cyclictest2844-21if_eth010:45:400
1666499253126cyclictest12015-21kernelversion09:11:010
1666499253125cyclictest28147-21sh07:59:400
166649925297cyclictest8844-21df_inode11:09:490
166649925290cyclictest23857-21kernelversion07:40:110
166649925191cyclictest17582-21netwatch07:11:530
1666499251113cyclictest27542-21ssh12:25:010
1666499250121cyclictest23644-21ssh09:59:230
1666499250114cyclictest26079-21munin-run12:19:270
166649924997cyclictest26834-21egrep07:54:180
166649924973cyclictest3525-21munin-run08:34:100
166649924959cyclictest7017-21cat08:49:220
1666499249117cyclictest22041-21vmstat07:30:580
1666499249109cyclictest20688-21ssh11:56:280
166649924881cyclictest14144-21chrt11:30:490
1666499248126cyclictest13875-21cpu09:19:230
1666499248119cyclictest16111-21netwatch09:27:420
1666499248117cyclictest31230-21runrttasks08:12:560
1666499248107cyclictest18571-21ssh09:39:160
1666499247107cyclictest2279-21munin-run08:29:120
166649924673cyclictest1362-21chrt10:40:190
1666499246126cyclictest29086-21munin-node0
1666499246123cyclictest19532-21processes07:20:370
1666499246119cyclictest18701-21munin-run11:49:160
1666499246114cyclictest19780-21ssh11:53:060
1666499246113cyclictest30366-21ssh10:26:160
1666499246112cyclictest22467-21ssh09:54:420
1666499245115cyclictest27849-21runrttasks07:58:080
1666499245115cyclictest25806-21ssh10:07:320
166649924480cyclictest29750-21ssh12:34:200
1666499244127cyclictest2637-21munin-node10:01:290
1666499244116cyclictest27090-21diskmemload12:22:470
1666499244113cyclictest2726-21lxpanel11:04:070
166649924378cyclictest26431-21fschecks_count10:10:210
1666499243118cyclictest24377-21ssh12:11:150
1666499243115cyclictest4366-21ssh10:51:310
1666499243111cyclictest24196-1kworker/0:2H11:13:470
1666499243109cyclictest2834-21snmpd07:15:290
166649924284cyclictest16169-21sh11:39:100
166649924275cyclictest9955-21runrttasks09:00:450
166649924275cyclictest23406-21sh07:39:070
1666499242121cyclictest5365-21ssh10:55:420
1666499242113cyclictest31416-21if_err_eth010:30:340
1666499242112cyclictest20989-21netwatch07:26:510
1666499241114cyclictest11214-21df11:19:420
1666499241111cyclictest11510-21chrt11:20:250
1666499240121cyclictest29733-21munin-node0
1666499240111cyclictest21752-21sh12:00:460
166649923977cyclictest13628-21munin-run11:29:230
166649923971cyclictest19198-21cat09:41:140
1666499238116cyclictest11133-21grep09:05:450
1666499238111cyclictest17151-21ssh11:42:330
1666499237103cyclictest2726-21lxpanel10:35:360
166649923672cyclictest7731-21unixbench_singl08:50:460
166649923672cyclictest5011-21ls08:39:570
1666499236115cyclictest8555-21wc08:55:150
1666499236113cyclictest25437-21vmstat07:45:540
1666499232111cyclictest1006-21runrttasks08:22:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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