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2026-03-01 - 20:18
[ 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 rack4slot2.osadl.org (updated Sun Mar 01, 2026 12:43:59)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
73502620,0irq/45-4a100000287402sleep007:06:580
28843999757,0cyclictest0-21swapper09:37:520
7450930,0irq/46-4a1000003771-21munin-run10:37:150
7450930,0irq/46-4a10000030171-21/usr/sbin/munin11:53:080
7450930,0irq/46-4a10000026061-21/usr/sbin/munin11:43:200
7450930,0irq/46-4a10000021047-21aten_r4power_vo11:27:260
7450930,0irq/46-4a10000013860-21seq07:56:100
7450930,0irq/46-4a10000012276-21runrttasks07:52:090
28843999358,0cyclictest0-21swapper07:33:140
7450920,0irq/46-4a1000009724-21runrttasks07:43:060
7450920,0irq/46-4a10000029433-21/usr/sbin/munin07:07:530
7450920,0irq/46-4a10000024937-21/usr/sbin/munin08:27:560
7450920,0irq/46-4a10000016690-21/usr/sbin/munin08:03:120
7450920,0irq/46-4a10000011737-21timerwakeupswit10:58:230
7450920,0irq/46-4a10000011623-21switchtime12:33:180
7450910,0irq/46-4a1000005818-21/usr/sbin/munin09:07:320
7450910,0irq/46-4a1000003752-1kworker/u3:107:31:530
7450910,0irq/46-4a1000003285-21sshd08:58:210
7450910,0irq/46-4a10000032119-21wc07:13:400
7450910,0irq/46-4a10000031683-21fw_forwarded_lo11:57:520
7450910,0irq/46-4a10000029243-21runrttasks11:51:230
7450910,0irq/46-4a10000028160-21sshd08:37:400
7450910,0irq/46-4a10000022875-21df11:32:340
7450910,0irq/46-4a10000021850-21fgrep08:18:230
7450910,0irq/46-4a10000019082-21chrt11:21:590
7450910,0irq/46-4a10000018289-21runrttasks08:08:170
7450910,0irq/46-4a10000016281-21fw_conntrack11:12:470
7450910,0irq/46-4a10000015031-21/usr/sbin/munin07:58:160
7450910,0irq/46-4a10000013977-21cron11:07:140
7450910,0irq/46-4a1000001221-21pluginstate10:28:090
260952919,0sleep026119-21aten_r4power_cu08:32:230
7450900,0irq/46-4a100000986-21if_err_eth007:17:530
7450900,0irq/46-4a1000009606-21cat10:53:000
7450900,0irq/46-4a1000007758-21perl10:47:490
7450900,0irq/46-4a1000007386-21cut07:37:250
7450900,0irq/46-4a1000007361-21aten_r4power_po12:22:260
7450900,0irq/46-4a1000004939-21seq09:03:170
7450900,0irq/46-4a1000003857-21/usr/sbin/munin12:12:450
7450900,0irq/46-4a1000003444-21chrt07:24:350
7450900,0irq/46-4a10000031554-21sshd08:47:410
7450900,0irq/46-4a10000031211-21date10:22:190
7450900,0irq/46-4a10000031120-21ls10:22:130
7450900,0irq/46-4a10000029746-21df08:42:300
7450900,0irq/46-4a10000028613-21awk10:13:100
7450900,0irq/46-4a10000026909-21rt-features10:08:110
7450900,0irq/46-4a10000024691-21df_inode11:37:390
7450900,0irq/46-4a10000024365-21latency_hist10:02:190
7450900,0irq/46-4a10000020966-21/usr/sbin/munin09:52:530
7450900,0irq/46-4a10000020277-21unixbench_singl09:48:160
7450900,0irq/46-4a10000019447-21cstates08:12:300
7450900,0irq/46-4a10000015032-21swap11:08:170
7450900,0irq/46-4a10000014127-21sort09:32:200
7450900,0irq/46-4a1000001182-21runrttasks12:03:110
7450900,0irq/46-4a10000011356-21runrttasks09:23:000
7450890,0irq/46-4a1000009730-21tr09:18:080
7450890,0irq/46-4a1000009285-21df_inode12:27:380
7450890,0irq/46-4a1000007505-21wc09:12:320
7450890,0irq/46-4a100000690-21df08:52:300
7450890,0irq/46-4a1000005894-21df_inode12:17:400
7450890,0irq/46-4a1000005225-1kworker/u3:110:45:280
7450890,0irq/46-4a1000003902-21wget10:37:230
7450890,0irq/46-4a1000002616-21fw_conntrack12:07:490
7450890,0irq/46-4a10000019740-21basename11:22:540
7450890,0irq/46-4a10000017872-21df_inode09:42:370
7450890,0irq/46-4a10000013042-21meminfo09:27:550
28843998956,0cyclictest0-21swapper08:23:010
7450880,0irq/46-4a10000024020-21chrt10:00:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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