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2026-02-14 - 20:21
[ 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: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the highest latencies:
System rack8slot1.osadl.org (updated Sat Feb 14, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
12467992853859,0cyclictest12533-21date07:06:330
12467992730300,0cyclictest7039-1kworker/0:1H07:06:360
12467992407693,0cyclictest26110-21cat11:31:350
12467992364229,0cyclictest16421-1kworker/0:0H09:11:360
12467992320228,0cyclictest27848-1kworker/0:1H12:21:350
12467992269229,0cyclictest16421-1kworker/0:0H11:26:350
12467992152315,0cyclictest7039-1kworker/0:1H07:31:360
12467992052258,0cyclictest7039-1kworker/0:1H08:06:380
12467992024230,0cyclictest16421-1kworker/0:0H10:31:350
12467992022377,0cyclictest7039-1kworker/0:1H07:11:360
12467991976784,0cyclictest4995-21latency_hist12:11:360
12467991976212,0cyclictest16421-1kworker/0:0H10:06:350
12467991938263,0cyclictest27848-1kworker/0:1H12:06:360
12467991926237,0cyclictest16421-1kworker/0:0H11:06:360
12467991919871,0cyclictest23518-21munin-node11:21:350
12467991868371,0cyclictest7039-1kworker/0:1H08:51:360
12467991858185,0cyclictest16421-1kworker/0:0H10:11:360
12467991848283,0cyclictest16421-1kworker/0:0H09:06:370
12467991836276,0cyclictest16421-1kworker/0:0H09:21:360
12467991791653,0cyclictest9-21ksoftirqd/007:46:370
12467991750785,0cyclictest30479-21munin-node11:46:360
12467991745253,0cyclictest7039-1kworker/0:1H08:11:360
12467991712294,0cyclictest16421-1kworker/0:0H09:26:370
12467991710259,0cyclictest7039-1kworker/0:1H08:41:360
12467991704235,0cyclictest16421-1kworker/0:0H09:56:450
12467991684636,0cyclictest4320-21ntpd08:04:230
12467991675573,0cyclictest9-21ksoftirqd/011:51:360
12467991675201,0cyclictest16421-1kworker/0:0H09:51:360
12467991669189,0cyclictest16421-1kworker/0:0H10:01:360
12467991666607,0cyclictest9-21ksoftirqd/009:46:360
12467991665217,0cyclictest16421-1kworker/0:0H10:41:350
12467991664774,0cyclictest11431-21open_inodes10:36:470
12467991655697,0cyclictest9-21ksoftirqd/009:41:360
12467991639701,0cyclictest9-21ksoftirqd/007:56:400
1246799163633,0cyclictest7157-21tune2fs08:34:160
12467991630237,0cyclictest7039-1kworker/0:1H07:21:380
12467991620241,0cyclictest6579-21munin-node10:21:360
12467991613519,0cyclictest9-21ksoftirqd/012:01:350
12467991609274,0cyclictest7039-1kworker/0:1H08:46:370
12467991590214,0cyclictest16421-1kworker/0:0H10:51:360
12467991560284,0cyclictest0-21swapper07:44:270
1246799155328,0cyclictest7039-1kworker/0:1H08:24:150
12467991513483,0cyclictest9-21ksoftirqd/008:29:090
1246799150934,0cyclictest7039-1kworker/0:1H07:26:430
12467991496442,0cyclictest9-21ksoftirqd/012:34:140
12467991479350,0cyclictest9-21ksoftirqd/012:19:200
12467991450183,0cyclictest27848-1kworker/0:1H12:26:350
12467991430278,0cyclictest16421-1kworker/0:0H10:16:460
12467991421685,0cyclictest9-21ksoftirqd/008:16:470
12467991417315,0cyclictest16421-1kworker/0:0H11:36:470
12467991408447,0cyclictest1595-21jbd2/hda3-810:29:240
12467991407171,0cyclictest16421-1kworker/0:0H11:16:490
12467991406531,0cyclictest9-21ksoftirqd/008:39:070
12467991401186,0cyclictest7039-1kworker/0:1H07:16:510
12467991384209,0cyclictest16421-1kworker/0:0H09:16:550
12467991373331,0cyclictest7039-1kworker/0:1H07:36:480
12467991367237,0cyclictest16421-1kworker/0:0H09:36:490
12467991355478,0cyclictest9-21ksoftirqd/009:34:210
12467991345662,0cyclictest9-21ksoftirqd/010:56:450
12467991335219,0cyclictest7039-1kworker/0:1H09:01:420
124679913141208,0cyclictest7039-1kworker/0:1H08:57:550
12467991302575,0cyclictest1595-21jbd2/hda3-810:46:400
124679913001189,0cyclictest27848-1kworker/0:1H12:02:520
12467991270334,0cyclictest16421-1kworker/0:0H11:01:400
12467991216644,0cyclictest9-21ksoftirqd/011:41:370
12467991207249,0cyclictest16421-1kworker/0:0H11:11:370
1246799107628,0cyclictest27690-21df_inode07:57:260
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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