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2026-02-27 - 10:47
[ 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 Fri Feb 27, 2026 00:44:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
15168233218sleep15169-21if_err_eth019:03:160
1603599271136cyclictest29583-21munin-node0
160359926190cyclictest10849-21cpu21:08:110
1603599258131cyclictest27473-21latency_hist19:58:230
160359925795cyclictest10012-21fschecks_count23:14:070
1603599255120cyclictest5036-21chrt20:41:250
160359925486cyclictest13174-21netwatch21:18:020
1603599254121cyclictest30992-21latency_hist00:38:350
1603599253117cyclictest19403-21ssh21:43:020
1603599253110cyclictest22684-21runrttasks21:55:200
1603599252121cyclictest6499-21kernelversion22:59:450
1603599252101cyclictest3617-21df_inode22:48:500
1603599251124cyclictest16029-21cyclictest21:31:440
1603599251124cyclictest14612-21ssh21:23:490
1603599250230cyclictest271252sleep22:13:280
1603599250108cyclictest25559-21rm22:07:000
1603599249121cyclictest31306-21diskmemload22:29:590
1603599249109cyclictest11701-21rm21:11:130
160359924890cyclictest29010-21ntp_offset20:04:110
1603599248124cyclictest25918-21munin-node0
1603599248119cyclictest19502-21sshd23:52:160
160359924794cyclictest9664-21sh23:12:500
1603599247124cyclictest717-21cron22:37:530
1603599247111cyclictest26887-21ssh00:21:510
1603599247110cyclictest9803-21grep21:03:150
1603599247109cyclictest5674-21rm22:56:280
1603599247109cyclictest24017-21ssh00:09:550
1603599246121cyclictest20549-21ssh21:47:210
1603599246117cyclictest28184-21cpu22:18:080
1603599246113cyclictest12637-21sh23:24:410
160359924579cyclictest3411-21chrt22:47:580
1603599245119cyclictest1151-21processes20:24:170
1603599245115cyclictest28471-21sort20:03:060
1603599245105cyclictest18253-21rm23:47:170
1603599244123cyclictest15702-21ssh21:28:170
1603599244118cyclictest21327-21ssh21:50:070
1603599244113cyclictest28439-21awk22:18:570
1603599243122cyclictest19998-21ps19:24:130
1603599243115cyclictest15826-21latency_hist23:37:550
1603599243114cyclictest23486-21sshd00:08:140
1603599243108cyclictest21375-21awk23:59:280
1603599242118cyclictest2218-21proc_pri20:29:130
1603599242115cyclictest28390-21ssh00:28:260
1603599242114cyclictest24196-1kworker/0:2H23:22:270
1603599242113cyclictest2953-21runrttasks19:39:590
1603599242109cyclictest3864-21chrt20:36:040
1603599242102cyclictest30450-21rm22:26:360
1603599241113cyclictest18607-21sort19:18:580
1603599241109cyclictest7416-21munin-node0
1603599241104cyclictest14764-21ssh23:33:340
160359924073cyclictest23644-21sort21:59:230
1603599240115cyclictest21718-21latency_hist19:33:070
1603599240111cyclictest17211-21ssh23:43:260
1603599240108cyclictest1489-21sshd22:40:160
160359923969cyclictest18265-21/usr/sbin/munin19:18:080
160359923965cyclictest17991-21ssh21:37:120
1603599239113cyclictest2953-21runrttasks19:37:350
1603599239107cyclictest24196-1kworker/0:2H23:54:180
1603599239104cyclictest8055-21ssh23:05:450
1603599238105cyclictest6013-21users20:44:380
1603599238102cyclictest28943-21awk00:30:030
1603599237112cyclictest31394-21mailstats20:14:260
1603599236111cyclictest25760-21mailstats19:49:470
1603599236104cyclictest17232-21df19:13:120
160359923567cyclictest32374-21chrt20:19:100
160359923275cyclictest24112-21df_inode19:43:240
160359923272cyclictest6289-21munin-node0
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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