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2026-01-29 - 21:06
[ 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 100 highest latencies:
System rack7slot2.osadl.org (updated Thu Jan 29, 2026 12:44:10)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
223060599123111,8cyclictest2403449-21kworker/u4:0+events_unbound11:56:100
2230605999284,5cyclictest2281253-21kworker/u4:3+events_unbound10:05:460
2230605999281,7cyclictest2257331-21kworker/u4:5+events_unbound09:10:380
2230607999081,6cyclictest2338690-21kworker/u4:3+events_unbound10:40:501
2230605998375,5cyclictest2368913-21kworker/u4:2+events_unbound11:21:040
2230605998174,5cyclictest2377756-21kworker/u4:3+events_unbound11:40:010
2230607997768,7cyclictest2289598-21kworker/u4:6+events_unbound09:55:441
2230607997768,7cyclictest2289598-21kworker/u4:6+events_unbound09:55:431
2230607997643,30cyclictest2353813-21/usr/sbin/munin10:55:151
2230607997441,31cyclictest2327755-21ssh10:25:171
2230607997340,30cyclictest2333187-21rm10:30:421
2230607997329,40cyclictest0-21swapper/109:45:331
2230605997363,7cyclictest2429182-21kworker/u4:3+events_unbound12:26:130
2230607997230,5cyclictest0-21swapper/109:45:021
2230605997263,7cyclictest2252282-21kworker/u4:10+events_unbound08:40:280
2230605997263,6cyclictest2347537-21kworker/u4:8+events_unbound10:55:540
223060799713,24cyclictest2310728-21ssh10:05:271
2230605997163,6cyclictest2312589-21kworker/u4:4+events_unbound10:20:460
2230605997163,5cyclictest0-21swapper/011:25:270
2230607997037,31cyclictest2259819-21grep09:00:371
2230605997057,9cyclictest2358540-21gltestperf11:00:200
2230607996932,34cyclictest0-21swapper/111:10:221
2230607996931,6cyclictest0-21swapper/112:20:381
2230605996959,7cyclictest2294730-21kworker/u4:1+events_unbound09:50:420
2230605996959,7cyclictest2294730-21kworker/u4:1+events_unbound09:50:420
2230607996837,29cyclictest2405406-21munin-run11:55:001
2230607996833,32cyclictest0-21swapper/111:30:321
2230607996833,31cyclictest0-21swapper/110:50:201
2230607996831,34cyclictest2388484-21aten_r7power_en11:35:151
2230607996826,6cyclictest0-21swapper/112:00:041
2230607996734,31cyclictest2236201-21fschecks_time07:30:251
2230607996734,30cyclictest2440370-21basename12:35:171
2230605996759,6cyclictest2281252-21kworker/u4:1+events_unbound09:35:410
2230607996634,29cyclictest2423140-21cpu12:15:141
2230607996630,4cyclictest0-21swapper/110:35:221
2230607996628,5cyclictest0-21swapper/108:50:141
2230605996556,6cyclictest2222235-21kworker/u4:6+events_unbound07:50:120
2230607996431,5cyclictest0-21swapper/111:45:201
2230607996430,5cyclictest2363061-21sshd11:05:221
2230607996430,5cyclictest2230604-21cyclictest12:05:291
2230607996429,6cyclictest2260485-21head09:05:211
2230605996456,6cyclictest2329837-21kworker/u4:12+events_unbound10:30:480
2230607996333,4cyclictest0-21swapper/108:20:211
2230607996331,28cyclictest0-21swapper/108:40:341
2230607996328,6cyclictest0-21swapper/111:25:271
2230607996328,6cyclictest0-21swapper/110:20:331
2230605996355,6cyclictest2407845-21kworker/u4:7+events_unbound12:01:110
2230607996229,4cyclictest2233117-21idleruntime-cro07:20:001
2230607996226,9cyclictest0-21swapper/110:00:271
2230605996253,7cyclictest2364527-21kworker/u4:10+events_unbound11:10:120
2230607996153,5cyclictest2242094-21kworker/u4:17+events_unbound08:00:171
2230607996130,28cyclictest0-21swapper/111:55:061
2230607996129,5cyclictest0-21swapper/112:30:311
2230607996127,5cyclictest0-21swapper/109:55:021
2230607996127,5cyclictest0-21swapper/109:55:011
2230607996053,5cyclictest2231820-21kworker/u4:5+events_unbound07:15:011
2230607996051,7cyclictest2230604-21cyclictest10:10:161
2230607996030,5cyclictest2240591-21switchtime07:45:351
2230607996029,6cyclictest0-21swapper/111:00:161
2230605996051,6cyclictest2425426-21kworker/u4:2+events_unbound12:20:230
2230605996050,7cyclictest2250419-21sd-accept08:25:240
2230607995952,5cyclictest2267109-21/usr/sbin/munin09:15:401
2230607995929,6cyclictest0-21swapper/109:30:171
2230605995951,6cyclictest2228133-21kworker/u4:0+events_unbound07:40:140
2230605995947,8cyclictest2255326-21fschecks_time08:45:190
2230605995947,8cyclictest2255326-21fschecks_time08:45:190
2230607995850,6cyclictest2403453-21kworker/u4:5+events_unbound12:11:141
2230607995847,9cyclictest2375773-21fschecks_count11:20:181
2230605995848,7cyclictest2252282-21kworker/u4:10+events_unbound08:35:280
2230605995846,8cyclictest2327914-21/usr/sbin/munin10:25:200
2230605995839,10cyclictest0-21swapper/008:55:000
2230605995750,5cyclictest2199119-21kworker/u4:12+events_unbound08:35:010
2230605995749,6cyclictest2257336-21kworker/u4:13+events_unbound08:55:360
2230605995646,8cyclictest54-21kswapd012:40:010
2230605995610,36cyclictest2419463-21ntpq12:10:290
2230607995525,6cyclictest2320080-21unixbench_singl10:15:371
2230607995525,6cyclictest2320080-21unixbench_singl10:15:371
2230605995547,6cyclictest2180059-21kworker/u4:10+events_unbound07:30:080
2230605995542,11cyclictest2397385-21fschecks_count11:45:190
2230607995444,7cyclictest2233603-21cut07:20:191
2230605995445,6cyclictest2334275-21kworker/u4:4+events_unbound10:37:420
2230605995444,7cyclictest2414348-21dpkg12:05:120
2230605995443,8cyclictest2288414-21/usr/sbin/munin09:40:180
2230605995434,17cyclictest0-21swapper/009:20:110
2230607995346,5cyclictest2231820-21kworker/u4:5+events_unbound07:40:111
2230605995345,6cyclictest2355722-21kworker/u4:3+events_unbound11:06:000
2230605995337,11cyclictest2295941-21ssh09:49:080
2230605995245,5cyclictest2281253-21kworker/u4:3+events_unbound10:04:000
2230605995241,8cyclictest2401560-21cpu11:50:180
2230605995240,9cyclictest2246367-21systemd08:10:190
2230605995238,9cyclictest25550irq/23-42890000.ethernet07:20:000
2230607995145,4cyclictest2393712-21mailstats11:40:371
2230607995144,5cyclictest2268437-21kworker/u4:7+events_unbound09:25:391
2230607995143,6cyclictest2268437-21kworker/u4:7+events_unbound09:20:401
2230605995139,8cyclictest2384238-21aten_r7power_vo11:30:150
2230607995039,8cyclictest0-21swapper/112:25:131
2230605995041,6cyclictest2319471-21ntpq10:15:230
2230605995041,6cyclictest2319471-21ntpq10:15:230
2230605995029,5cyclictest0-21swapper/007:20:350
2230605994942,4cyclictest2320893-21kworker/u4:2-writeback10:50:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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