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2026-02-25 - 15:50
[ 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 rack7slot3.osadl.org (updated Wed Feb 25, 2026 12:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
227272171514sleep22730-21latencyplot07:07:560
2279199274134cyclictest2853-21chrt08:03:050
2279199265132cyclictest14202-21munin-node0
2279199256136cyclictest24205-21perl09:34:180
2279199256133cyclictest3576-21runrttasks12:30:580
2279199255133cyclictest25621-21munin-node0
227919925494cyclictest4332-21if_err_eth008:08:450
2279199245124cyclictest31471-21cpuspeed12:13:160
2279199243125cyclictest29593-21processes09:55:280
24906224214sleep24907-21mailstats11:45:400
2279199239210cyclictest21762-21irqstats09:24:340
2279199234209cyclictest29543-21chrt07:37:580
2279199230108cyclictest31771-21fschecks_time12:14:090
2279199229202cyclictest12126-21pluginstate10:55:120
2279199228203cyclictest3050-21df_inode08:03:270
2279199227202cyclictest24024-21ping09:33:470
2279199221195cyclictest27682-21df09:48:200
2279199221195cyclictest1482-21ssh12:23:450
2279199221194cyclictest24012-21munin-run11:43:120
2279199221151cyclictest1422-21ssh10:13:460
2279199220195cyclictest20372-21chrt11:28:380
2279199220193cyclictest9442-21memory10:44:460
2279199220193cyclictest20137-21ping09:18:350
2279199220192cyclictest28248-21irqstats11:59:420
2279199220163cyclictest1590-21munin-run07:58:070
2279199220157cyclictest8282-21chrt08:24:500
2279199219196cyclictest15388-21sort08:58:140
2279199219192cyclictest12704-21munin-node0
2279199219150cyclictest16645-21df_inode11:13:400
2279199218193cyclictest28974-21sh09:53:380
2279199218193cyclictest2834-21snmpd11:33:520
2279199218188cyclictest30655-21missed_timers10:00:050
2279199217191cyclictest26173-21munin-node0
2279199217157cyclictest2693-21latency_hist12:28:240
2279199217146cyclictest4251-21kworker/u2:107:38:500
2279199216193cyclictest3217-21ssh10:20:090
2279199216191cyclictest1724-21munin-node0
2279199216189cyclictest18665-21ssh09:12:100
2279199216189cyclictest17953-21fschecks_count11:19:000
2279199216153cyclictest14143-21cron08:52:550
2279199216151cyclictest5188-21munin-node12:38:050
2279199216146cyclictest17639-21ls11:17:580
2279199215191cyclictest26830-21ssh11:54:080
2279199215186cyclictest3783-21munin-node0
2279199215184cyclictest7395-21munin-run08:23:020
2279199215151cyclictest7628-21cpu10:38:090
2279199214189cyclictest26459-21ssh11:52:470
2279199214153cyclictest2834-21snmpd08:38:220
2279199214153cyclictest11530-21df10:53:330
2279199214151cyclictest20281-21ssh09:19:020
2279199214149cyclictest8061-21rm10:39:260
2279199213188cyclictest16551-21df09:03:170
2279199213183cyclictest25340-21fschecks_time07:18:420
2279199213182cyclictest8529-21munin-node0
2279199213149cyclictest20761-21cat11:29:430
2279199212191cyclictest29648-21chrt12:05:140
2279199212186cyclictest28519-21cpuspeed07:33:140
2279199212186cyclictest11268-21memory08:39:040
2279199212148cyclictest31937-21ssh10:05:140
2279199211184cyclictest6070-21ssh10:31:290
2279199211147cyclictest24922-21chrt07:16:460
2279199211144cyclictest23511-21swap07:09:290
2279199210186cyclictest5458-21if_err_eth008:13:460
2279199209184cyclictest2726-21lxpanel08:47:180
2279199207181cyclictest32079-21sort07:48:380
2279199207181cyclictest30716-21munin-node0
2279199204140cyclictest16824-21munin-node0
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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