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2026-01-25 - 21:31
[ 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 highest latencies:
System rack4slot3.osadl.org (updated Sun Jan 25, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
145879915814,78cyclictest19354-21seq10:44:320
145879915114,67cyclictest6799-21ls10:07:340
145879914914,71cyclictest12196-21open_files08:43:180
145879914715,66cyclictest26505-21munin-node07:48:060
145879914714,69cyclictest18065-21munin-node09:02:450
145879914513,69cyclictest17736-21unixbench_singl12:18:300
145879914314,73cyclictest30885-21cut08:02:460
145879914114,69cyclictest23634-21idleruntime12:37:580
30591210314,15sleep03377-21snmpd09:39:480
287429713,15sleep02878-21smart_hda11:33:250
14587999613,73cyclictest29378-21chrt11:16:430
2193829414,15sleep021936-21ntp_states09:13:160
14587999415,70cyclictest32659-21df08:07:460
14587999415,70cyclictest1116-21processes11:28:190
14587999414,43cyclictest5898-21memory11:43:070
1177429413,15sleep011825-21date12:02:340
14587999315,69cyclictest12336-21munin-node10:23:100
14587999315,68cyclictest11408-21sh08:42:310
2327429214,65sleep023296-21munin-node09:17:580
1982829214,15sleep019832-21hddtemp_smartct07:27:550
1532329214,15sleep014962-21munin-node10:33:000
14587999215,68cyclictest8721-21fschecks_count10:12:520
1158929214,15sleep011593-21pluginstate10:22:330
391029115,15sleep03913-21df11:37:470
14587999114,68cyclictest25673-21unixbench_singl11:03:310
14587999114,67cyclictest24912-21cat09:22:570
14587999113,68cyclictest24486-21cpu07:42:450
870429015,16sleep08707-21iostat_ios08:33:010
14587999016,64cyclictest28117-21fschecks_time09:32:550
14587999015,66cyclictest6775-21cpu08:27:450
124529014,15sleep01248-21vmstat09:48:310
2667828914,15sleep026686-21memory09:28:080
1481128914,16sleep014828-21grep07:12:480
14587998915,65cyclictest20184-21missed_timers09:08:070
14587998915,64cyclictest26362-21aten_r4power_cu11:07:420
14587998914,66cyclictest9105-21latency11:53:050
14587998914,66cyclictest22953-21sshd12:35:560
14587998914,66cyclictest20585-21needreboot12:28:120
14587998914,66cyclictest18390-21munin-node12:23:040
14587998914,66cyclictest17738-21crond07:22:310
14587998914,65cyclictest276162sleep007:52:420
3129928814,15sleep031358-21perl09:42:540
14587998815,64cyclictest3695-21runrttasks11:19:200
14587998815,63cyclictest23292-21munin-node10:57:480
14587998814,67cyclictest8261-21sshd10:11:560
14587998814,65cyclictest3695-21runrttasks08:23:040
14587998814,65cyclictest22933-21munin-node07:37:480
14587998814,65cyclictest14520-21vmstat12:08:310
14587998715,64cyclictest16412-21munin-node08:57:580
14587998714,64cyclictest3603-21munin-node08:17:500
14587998714,63cyclictest2109-21munin-node08:12:590
14587998714,63cyclictest202272sleep010:47:580
14587998614,63cyclictest18663-21smart_hda07:23:220
14587998614,62cyclictest7002-21munin-node11:47:420
14587998515,34cyclictest21950-21munin-node10:53:040
3069228413,14sleep00-21swapper08:02:040
14587998413,36cyclictest13325-21munin-node10:27:420
1362428416,50sleep013681-21ps07:08:030
1430428314,14sleep00-21swapper08:49:360
1268228314,15sleep00-21swapper12:03:220
3268028213,15sleep00-21swapper11:27:080
184928113,15sleep00-21swapper09:52:350
14587998116,55cyclictest21628-21munin-node07:33:060
1627627913,14sleep00-21swapper08:57:250
14587997928,42cyclictest3695-21runrttasks12:13:370
14587997915,56cyclictest4211-21ntp_offset09:58:130
14587997914,56cyclictest16945-21munin-node10:37:580
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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