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2026-01-28 - 16:46
[ 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 792 highest latencies:
System rack4slot3.osadl.org (updated Wed Jan 28, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
13649211614,89sleep03395-21sshd11:14:040
27080211314,85sleep027118-21fschecks_count08:38:040
29798210814,81sleep029851-21munin-node12:03:440
19348210814,27sleep019368-21ntp_offset08:13:240
2422921060,4sleep024227-21irqstats10:08:140
4626210514,16sleep04655-21munin-node10:48:000
1699210414,16sleep01722-21munin-node08:58:320
3363210314,16sleep02769-21munin-node10:43:220
9403210115,16sleep09406-21iostat07:43:120
11822210114,16sleep011836-21ls11:08:380
7496210015,16sleep07512-21df07:37:570
14976210014,16sleep015005-21awk11:18:340
31552999915,75cyclictest18168-21seq08:09:000
3046729914,16sleep030521-21cut12:07:550
876029814,16sleep03377-21snmpd10:58:590
358629814,16sleep03596-21grep09:03:420
3268629819,16sleep032719-21ntpdc12:13:240
31552999815,74cyclictest20359-21munin-node08:18:350
146729814,16sleep01471-21hddtemp_smartct10:38:070
1352429814,20sleep03377-21snmpd09:34:300
976829615,16sleep09769-21iostat_ios11:03:140
363529614,16sleep03638-21munin-node12:23:270
31552999615,70cyclictest17543-21munin-node09:48:050
31552999615,44cyclictest26109-21proc_pri10:13:280
31552999614,72cyclictest16103-21fschecks_count11:23:050
285029514,16sleep02857-21iostat_ios07:23:140
834129414,15sleep08351-21swap09:18:370
3083929417,59sleep030863-21head07:08:260
1458829414,16sleep013854-21munin-node07:58:300
1266229415,16sleep012665-21iostat07:53:140
615329314,16sleep06156-21iostat07:33:120
527229313,16sleep05275-21ntp_states12:28:260
31552999315,69cyclictest7937-21aten_r4power_po12:37:560
31552999315,68cyclictest24242-21munin-node08:28:230
31552999314,70cyclictest22169-21munin-node10:03:080
31552999314,70cyclictest15829-21munin-node09:42:590
1973029314,16sleep019728-21ntp_states11:33:260
31552999215,68cyclictest3695-21runrttasks09:12:440
31552999215,68cyclictest32418-21sort10:33:150
31552999215,68cyclictest1362-21netstat07:18:210
31552999215,67cyclictest6156-21tune2fs09:13:040
31552999214,69cyclictest6251-21munin-node12:32:540
31552999214,69cyclictest3695-21runrttasks08:23:510
31552999214,69cyclictest14158-21cpu09:37:570
2892729214,16sleep028928-21irqstats08:43:150
2786329215,16sleep027864-21ntp_states11:58:270
2755429215,16sleep027562-21memory10:18:190
2439529214,16sleep024396-21iostat_ios11:48:120
31552999115,66cyclictest6948-21ls10:53:390
31552999114,68cyclictest9515-21chrt09:23:090
31552999114,67cyclictest23595-21chrt11:45:380
1956729114,16sleep019565-21ntp_states09:53:290
3072829014,16sleep030729-21iostat_ios10:28:140
31552998915,64cyclictest32383-21munin-node08:53:230
31552998914,66cyclictest32665-21chrt07:14:170
1125328915,60sleep03377-21snmpd07:48:270
1096928913,15sleep010983-21df_inode09:28:000
31552998815,63cyclictest31128-21munin-node08:48:430
31552998814,65cyclictest3695-21runrttasks07:31:270
31552998814,65cyclictest20537-21munin-node09:58:090
31552998814,65cyclictest1558-21fschecks_count12:18:040
31552998714,66cyclictest3695-21runrttasks08:06:580
31552998614,64cyclictest3695-21runrttasks10:24:550
31552998514,62cyclictest25948-21smartctl11:53:080
1858528514,19sleep00-21swapper11:29:340
2604828214,55sleep026046-21smart_hda08:33:360
2070128214,15sleep00-21swapper11:37:510
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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