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2026-02-28 - 11:05
[ 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: 100 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the highest latencies:
System rack3slot7.osadl.org (updated Sat Feb 28, 2026 00:43:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140130ksoftirqd/020606-21kworker/0:219:00:130
251879814812cyclictest5619-21df_inode23:15:200
251879814112cyclictest14418-21runrttasks21:59:430
251879814013cyclictest31665-21apt21:10:100
251879813912cyclictest31624-21idleruntime22:55:100
251879813812cyclictest3019-21runrttasks21:41:150
251879813712cyclictest3019-21runrttasks19:12:190
251879813712cyclictest17272-21runrttasks23:53:090
251879813612cyclictest29118-21aten2.4-expect00:30:350
251879813612cyclictest24297-21nfs_client22:30:270
251879813512cyclictest19168-21munin-node00:00:130
251879813412cyclictest30278-21ntp_offset19:20:160
251879813412cyclictest11989-21nfs_client20:05:260
251879813312cyclictest3433-21runrttasks23:08:240
251879813312cyclictest12104-21aten2.4_r3power23:35:320
251879813311cyclictest18460-21missed_timers23:55:410
251879813215cyclictest7955-21sshd23:22:290
251879813213cyclictest3019-21runrttasks20:36:440
251879813212cyclictest4312-21nfs_client19:40:260
251879813212cyclictest2753-21nfs_client19:35:300
251879813127cyclictest16923-21missed_timers22:05:400
251879813114cyclictest4464-21interrupts23:10:370
251879813113cyclictest27300-21aten2.4_r3power00:25:230
251879813112cyclictest32369-21timerandwakeup19:25:380
251879813112cyclictest20750-21mailstats00:05:100
251879813112cyclictest16154-21munin-node20:20:320
251879813111cyclictest5612-21cpu19:45:190
251879813012cyclictest9973-21if_eth023:30:100
251879813012cyclictest8253-21latency_hist23:24:590
251879813012cyclictest2771-21needreboot21:20:280
251879813012cyclictest24085-21aten2.4_r3power20:45:170
251879813011cyclictest22702-21nfs_client00:10:280
251879812913cyclictest5707-21unixbench_singl21:30:220
251879812912cyclictest23873-21idleruntime00:15:100
251879812912cyclictest22802-21nfs_client20:40:270
251879812912cyclictest17875-21aten2.4-expect22:10:160
251879812912cyclictest1513-21cstates21:15:400
251879812912cyclictest13291-21aten2.4-expect20:10:160
251879812814cyclictest3019-21runrttasks21:07:140
251879812812cyclictest7464-21kernelversion21:35:300
251879812812cyclictest29995-21munin-node22:50:210
251879812812cyclictest26917-21munin-node22:40:340
251879812812cyclictest14835-21df_inode23:45:200
251879812811cyclictest25435-21sh00:20:110
251879812713cyclictest911-21aten2.4_r3power19:30:170
251879812713cyclictest623-21munin-node23:00:100
251879812712cyclictest28458-21munin-node22:45:380
251879812712cyclictest27554-21kernelversion20:55:310
251879812712cyclictest26845-21latency_hist22:39:580
251879812712cyclictest14570-21munin-node22:00:220
251879812712cyclictest13000-21munin-node23:40:280
251879812712cyclictest10165-21df20:00:160
251879812612cyclictest9216-21latency19:55:380
251879812612cyclictest3019-21runrttasks22:16:160
251879812612cyclictest3019-21runrttasks20:51:350
251879812612cyclictest29193-21sh19:15:320
251879812612cyclictest25183-21munin-node22:25:060
251879812612cyclictest20989-21cpu22:20:180
251879812513cyclictest7793-21aten2.4-expect19:50:410
251879812513cyclictest5061-21runrttasks21:28:520
251879812512cyclictest19692-21nfs_client20:30:270
251879812512cyclictest18031-21df_inode20:25:210
251879812512cyclictest14617-21munin-node20:15:160
251879812512cyclictest10548-21kernelversion21:45:310
251879812511cyclictest28632-21df21:00:150
251879812414cyclictest12094-21if_err_eth021:50:300
251879812412cyclictest25183-21munin-node19:05:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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