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2026-01-23 - 06:08
[ 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: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rack4slot3.osadl.org (updated Fri Jan 23, 2026 00:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
29677211714,90sleep029709-21timerwakeupswit19:33:180
21980211014,35sleep022007-21switchtime00:08:170
5246210014,16sleep05249-21hddtemp_smartct23:17:460
31378210014,16sleep031436-21date00:37:590
28017210014,16sleep028020-21memory22:47:590
19896210014,16sleep019901-21idleruntime00:02:490
15260210014,16sleep015312-21uptime20:28:230
1760229914,16sleep017656-21aten_r4power_vo20:37:360
350929814,16sleep03512-21iostat_ios21:32:520
2915629714,16sleep029157-21diskstats21:12:420
673829614,16sleep06770-21iostat21:42:490
624229614,16sleep06236-21latency_hist21:42:230
3258929614,16sleep032629-21munin-node19:43:000
2505029614,16sleep025064-21switchtime22:38:150
2388929614,16sleep023928-21cut19:17:330
1484029614,15sleep014845-21smartctl22:07:500
1029629615,16sleep010297-21memory23:32:570
814629514,16sleep08150-21hddtemp_smartct20:07:460
486929515,16sleep04896-21hddtemp_smartct19:57:450
2669529513,16sleep026702-21users21:03:230
1333129514,16sleep013368-21perl23:42:440
3169629414,15sleep031703-21unixbench_singl22:58:200
3077429414,16sleep030777-21df_inode21:17:410
2478229414,17sleep024803-21if_err_eth000:17:490
2427529414,15sleep024276-21diskstats20:57:410
22247999414,71cyclictest9537-21seq23:31:200
1481829415,16sleep014821-21df23:47:360
1126529414,16sleep011266-21diskstats20:17:420
35629314,16sleep0375-21ntp_states21:23:060
22247999315,69cyclictest723-21munin-node23:03:140
22247999315,68cyclictest19022-21runrttasks22:20:320
22247999314,70cyclictest8667-21proc_pri21:48:080
1956429314,16sleep019568-21diskstats22:22:400
1166729314,16sleep011668-21irqstats21:57:540
2977429214,16sleep029772-21ntp_states22:53:070
2622429214,15sleep026246-21if_err_eth022:42:470
22247999215,68cyclictest2225-21uptime19:48:220
22247999214,69cyclictest27139-21munin-node19:27:320
22247999214,69cyclictest23424-21awk00:13:020
22247999214,68cyclictest6758-21munin-node23:22:430
22247999214,68cyclictest29921-21nfs_client00:33:060
1970929214,16sleep019710-21memory20:43:000
177529214,16sleep01778-21diskstats23:07:410
2306229113,15sleep023117-21sed22:32:560
1663229114,16sleep016633-21memory22:12:590
1307329114,16sleep012858-21munin-node22:02:440
22247999014,67cyclictest25515-21munin-node19:22:520
22247998915,65cyclictest7070-21runrttasks20:03:300
22247998914,66cyclictest3590-21munin-node20:47:330
22247998914,66cyclictest20986-21munin-node22:27:320
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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