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2026-02-14 - 13:25
[ 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 Sat Feb 14, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
9753210218,16sleep09809-21ls19:06:160
109349910223,69cyclictest12010-21timerandwakeup20:51:390
109349910123,68cyclictest17641-21runrttasks21:10:550
109349910024,66cyclictest28862-21munin-node20:05:580
1623229814,18sleep016256-21fschecks_count21:06:070
10934999814,74cyclictest31783-21munin-node23:31:420
10934999714,73cyclictest6681-21basename23:56:010
10934999714,73cyclictest29924-21timerwakeupswit21:46:400
10934999625,62cyclictest9263-21vmstat00:01:460
10934999625,62cyclictest23460-21runrttasks19:47:350
10934999624,63cyclictest27619-21if_eth020:01:120
10934999621,66cyclictest9361-21runrttasks22:24:030
10934999615,72cyclictest11836-21munin-node22:31:210
10934999524,62cyclictest13994-21timerandwakeup00:16:390
10934999521,65cyclictest14711-21latency19:21:180
10934999514,72cyclictest20498-21threads00:36:410
1912729413,15sleep019181-21aten_r4power_vo19:35:560
1843929414,16sleep018457-21ntp_states22:51:260
10934999422,62cyclictest5262-21tune2fs23:51:080
10934999418,67cyclictest27702-21fschecks_time21:41:070
10934999414,71cyclictest23962-21munin-node19:50:560
10934999414,69cyclictest24684-21smartctl23:11:110
10934999315,69cyclictest10669-21sensors_temp00:06:360
10934999314,70cyclictest3177-21aten_r4power_en22:05:570
316629215,16sleep03169-21df_inode20:26:030
2822529214,16sleep028223-21ntp_states23:21:280
10934999222,33cyclictest21191-21latency19:41:170
10934999221,62cyclictest6757-21fschecks_time22:16:080
10934999214,69cyclictest32353-21wget21:55:580
10934999214,69cyclictest1284-21chrt23:38:420
160129114,16sleep01633-21df22:01:010
1112229114,17sleep011151-21df_inode19:11:000
10934999120,62cyclictest3568-21runrttasks20:14:560
10934999115,67cyclictest17481-21aten_r4power_cu19:30:560
10934999115,67cyclictest12760-21aten_r4power_cu20:55:560
10934999115,66cyclictest23503-21munin-node23:06:360
10934999114,68cyclictest3568-21runrttasks23:50:230
10934999114,68cyclictest16597-21seq19:26:340
10934999114,67cyclictest1274-21seq20:20:490
10934999114,40cyclictest158262sleep021:05:090
21582900,4sleep02157-21expr23:41:180
10934999015,66cyclictest7042-21seq20:36:340
10934999015,66cyclictest22613-21munin-node21:25:570
10934999014,67cyclictest16439-21aten_r4power_po00:25:580
10934998921,60cyclictest15046-21fschecks_time00:21:090
10934998915,64cyclictest13840-21seq19:18:430
10934998914,67cyclictest18009-21munin-node00:31:060
10934998914,66cyclictest3568-21runrttasks21:36:080
10934998833,46cyclictest41ktimersoftd/022:10:560
10934998814,67cyclictest12672-21runrttasks00:12:580
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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