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2026-02-23 - 13:12
[ 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 all highest latencies:
System rack4slot2.osadl.org (updated Mon Feb 23, 2026 00:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
73502010,0irq/45-4a10000018386-21kworker/0:319:03:210
7450970,0irq/46-4a10000010445-21ps20:13:200
7450960,0irq/46-4a10000011998-21chrt23:28:080
7450950,0irq/46-4a10000029106-21runrttasks22:43:100
7450950,0irq/46-4a10000024137-21chrt00:03:180
7450950,0irq/46-4a10000022459-21zcat20:48:220
7450950,0irq/46-4a10000022419-21proc_pri23:58:200
7450950,0irq/46-4a10000021026-21users22:18:300
7450950,0irq/46-4a10000013001-21munin-run20:22:280
7450940,0irq/46-4a1000006935-21nfs_client21:38:140
7450940,0irq/46-4a1000003923-21users19:53:290
7450940,0irq/46-4a10000030421-21sh19:37:440
7450940,0irq/46-4a1000003031-21cpu23:02:430
7450940,0irq/46-4a10000029762-1kworker/u3:121:16:110
7450940,0irq/46-4a10000027191-21tune2fs00:12:550
7450940,0irq/46-4a1000001763-21memory00:33:120
7450940,0irq/46-4a10000010359-21seq23:23:160
7450940,0irq/46-4a10000010108-21fschecks_time21:47:560
7450930,0irq/46-4a1000007819-21runrttasks20:07:170
7450930,0irq/46-4a1000004632-21aten_r4power_po23:07:410
7450930,0irq/46-4a1000004609-21aten_r4power_en19:57:390
7450930,0irq/46-4a1000003794-21ls21:28:270
7450930,0irq/46-4a1000002794-21cat23:02:310
7450930,0irq/46-4a10000025823-21runrttasks22:33:180
7450930,0irq/46-4a10000023500-21runrttasks22:27:410
7450930,0irq/46-4a10000023413-21aten_r4power_po20:52:400
7450930,0irq/46-4a10000020620-21ntp_offset23:53:140
7450930,0irq/46-4a10000020615-21chrt19:09:550
7450930,0irq/46-4a10000019129-21swap23:48:230
7450930,0irq/46-4a10000017623-21runrttasks22:08:410
7450930,0irq/46-4a10000015140-21/usr/sbin/munin23:37:520
7450930,0irq/46-4a10000013547-21fw_conntrack23:32:550
7450920,0irq/46-4a1000008078-21aten_r4power_vo20:07:420
7450920,0irq/46-4a1000006504-21runrttasks23:12:470
7450920,0irq/46-4a1000004259-1kworker/u3:121:35:350
7450920,0irq/46-4a10000030943-21/usr/sbin/munin00:23:210
7450920,0irq/46-4a10000030193-21aten_r4power_cu22:47:370
7450920,0irq/46-4a10000030066-21cron00:22:270
7450920,0irq/46-4a10000029399-21/usr/sbin/munin19:33:240
7450920,0irq/46-4a10000028372-21debian-sa122:42:280
7450920,0irq/46-4a10000026998-21df19:27:450
7450920,0irq/46-4a10000026967-21seq21:02:430
7450920,0irq/46-4a10000025387-21diskstats20:57:510
7450920,0irq/46-4a10000022537-21grep19:13:410
7450920,0irq/46-4a10000019547-1kworker/u3:020:40:340
7450920,0irq/46-4a10000018430-21/usr/sbin/munin22:12:440
7450920,0irq/46-4a10000018075-21cron20:37:270
7450920,0irq/46-4a1000001719-21ls19:48:070
7450920,0irq/46-4a10000014821-21/usr/sbin/munin22:02:420
7450920,0irq/46-4a10000012259-21run-parts21:53:230
7450910,0irq/46-4a1000009433-21chrt21:46:280
7450910,0irq/46-4a1000008677-21/usr/sbin/munin23:18:160
7450910,0irq/46-4a10000032606-21cat19:43:150
7450910,0irq/46-4a10000032319-21fschecks_time22:52:550
7450910,0irq/46-4a10000032233-21runrttasks00:27:550
7450910,0irq/46-4a10000025525-21fschecks_time19:22:570
7450910,0irq/46-4a10000020247-21df_inode20:42:490
7450910,0irq/46-4a10000013428-21diskstats20:22:530
7450900,0irq/46-4a10000032189-21sed21:17:470
7450900,0irq/46-4a10000024367-21grep19:18:250
7450900,0irq/46-4a10000016599-21aten_r4power_po23:42:390
7450900,0irq/46-4a10000014773-21cat20:27:320
7450900,0irq/46-4a10000013466-21sshd21:57:530
7450900,0irq/46-4a1000001229-21aten_r4power_po21:22:390
7450890,0irq/46-4a10000028920-21tune2fs21:07:560
7450890,0irq/46-4a10000026615-21runrttasks00:12:200
7450890,0irq/46-4a10000023082-21seq22:26:180
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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