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2026-02-13 - 01:51
[ 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 376 highest latencies:
System rack4slot3.osadl.org (updated Fri Feb 13, 2026 00:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3256228230,4sleep032560-21aten_r4power_po19:05:500
16909910414,80cyclictest19120-21munin-node21:41:320
16909910012,78cyclictest10407-21latency19:36:110
1690999715,72cyclictest730-21tune2fs22:26:010
1690999714,73cyclictest9750-21chrt22:51:570
1690999615,72cyclictest31588-21load20:41:120
1690999615,72cyclictest16407-21cut19:55:410
1690999615,71cyclictest12801-21runrttasks23:01:310
1690999614,73cyclictest541-21latency_hist00:05:410
1690999614,72cyclictest28859-21ntp_states23:51:210
1690999515,70cyclictest31080-21seq22:20:030
1690999514,72cyclictest26971-21munin-node22:06:160
1690999512,45cyclictest16117-21cat23:11:330
1690999511,73cyclictest25372-21seq22:01:180
1690999415,69cyclictest9752-21munin-node00:31:310
1690999414,71cyclictest15368-21idleruntime21:31:050
1690999414,70cyclictest2529-21nfs_client20:51:160
1690999411,73cyclictest807-21cpu00:05:520
1690999316,68cyclictest16831-21aten_r4power_cu23:15:510
1690999314,70cyclictest3568-21runrttasks20:05:410
1690999312,71cyclictest5335-21aten_r4power_vo21:00:510
1690999311,72cyclictest10830-21munin-node22:56:140
1690999214,69cyclictest16808-21df_abs21:35:550
1690999212,70cyclictest6880-21runrttasks22:45:070
1690999212,70cyclictest13219-21munin-node19:45:510
1690999211,72cyclictest24572-21munin-node20:21:000
1690999211,72cyclictest23141-21aten_r4power_cu21:55:500
1690999211,71cyclictest3568-21runrttasks23:06:170
84712910,4chrt8469-21ls21:10:410
1690999115,67cyclictest23307-21chrt23:35:420
1690999114,68cyclictest28297-21fschecks_time22:10:590
1690999114,68cyclictest27319-21processes23:46:250
1690999112,69cyclictest8191-21runrttasks00:26:360
1690999111,70cyclictest13378-21munin-node21:26:270
1690999015,66cyclictest18620-21df23:20:540
1690999014,67cyclictest3851-21seq19:16:090
1690999014,67cyclictest3568-21runrttasks00:40:360
1690999014,67cyclictest31272-21munin-node22:21:010
1690999013,68cyclictest28435-21ntpdc20:31:160
1690999011,70cyclictest31428-21latency_hist00:00:420
1690998914,66cyclictest8572-21tune2fs19:30:590
1690998914,66cyclictest4624-21munin-node22:36:310
1690998914,66cyclictest4012-21munin-node00:16:250
1690998914,66cyclictest27591-21runrttasks20:29:430
1690998914,66cyclictest18093-21aten_r4power_en20:00:500
1690998914,66cyclictest1014-21munin-node20:46:270
1690998912,68cyclictest20562-21munin-node21:46:230
1690998815,64cyclictest25549-21netstat23:41:160
1690998714,64cyclictest30449-21munin-node20:36:360
1690998714,63cyclictest23374-21seq20:16:090
1690998711,66cyclictest5121-21latency_hist21:00:410
1690998615,62cyclictest13123-21latency_hist19:45:400
1690998614,65cyclictest23960-21ntp_offset23:36:180
1690998614,63cyclictest2360-21ntp_offset19:11:160
1690998613,37cyclictest3568-21runrttasks21:11:170
1690998611,66cyclictest10360-21fschecks_count21:16:000
1690998514,61cyclictest12986-21seq21:23:240
1690998512,63cyclictest21558-21fschecks_count20:11:010
1690998511,64cyclictest2762-21munin-node00:11:090
1690998411,63cyclictest7498-21munin-node22:46:090
1690998314,59cyclictest20823-21processes23:26:280
1690998314,33cyclictest3568-21runrttasks22:31:520
1690998313,61cyclictest21513-21munin-node21:50:520
1690998014,57cyclictest5667-21wget00:20:500
1690997918,23cyclictest3250-21snmpd19:57:080
1690997912,56cyclictest6671-21munin-node19:26:040
1690997512,54cyclictest5246-21diskstats19:20:530
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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