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2026-01-21 - 16:30
[ 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 rackbslot4.osadl.org (updated Wed Jan 21, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
246952800,3sleep2281ktimersoftd/210:40:532
2390499755,64cyclictest0-21swapper/010:04:130
2390899692,61cyclictest3472-21unixbench_singl09:29:051
2390899692,61cyclictest3472-21unixbench_singl09:29:051
281452670,3sleep3361ktimersoftd/312:11:093
2390899672,25cyclictest10425-21open_files09:38:581
2390499675,56cyclictest0-21swapper/009:13:570
2390499664,56cyclictest0-21swapper/009:59:010
2390899657,51cyclictest0-21swapper/110:18:591
2390899647,50cyclictest0-21swapper/111:54:061
2390899643,55cyclictest27904-21ntpdc09:18:571
2390899642,55cyclictest7119-21/usr/sbin/munin07:29:081
2390499642,56cyclictest29634-21/usr/sbin/munin08:29:060
2390499642,55cyclictest29539-21/usr/sbin/munin12:13:550
23904996410,48cyclictest0-21swapper/011:46:310
2390899635,52cyclictest5759-21processes08:49:001
2390899634,52cyclictest0-21swapper/110:53:501
2390899633,54cyclictest4229-21timerandwakeup11:39:001
2390899631,56cyclictest13416-21taskset11:08:531
2390499635,52cyclictest0-21swapper/011:58:540
2390499635,52cyclictest0-21swapper/010:08:590
2390499633,55cyclictest0-21swapper/010:49:020
2390499633,54cyclictest20342-21/usr/sbin/munin09:08:560
2390499633,54cyclictest18171-21timerandwakeup09:49:030
2390499632,55cyclictest27287-21df_inode09:18:470
2390899626,49cyclictest0-21swapper/110:58:541
2390899622,27cyclictest29634-21/usr/sbin/munin08:29:031
2390499625,51cyclictest0-21swapper/011:39:060
2390499622,55cyclictest14259-21which09:44:000
2390499622,54cyclictest13263-21sh08:59:010
2390899617,48cyclictest27183-21/usr/sbin/munin10:44:001
2390899614,51cyclictest0-21swapper/111:44:021
2390899614,51cyclictest0-21swapper/111:18:571
2390899614,51cyclictest0-21swapper/109:44:071
2390899613,52cyclictest21985-21timerwakeupswit09:54:041
2390899613,52cyclictest11712-21latency10:23:531
2390899612,52cyclictest31315-21ssh10:49:021
2390499614,51cyclictest0-21swapper/010:29:090
2390499612,27cyclictest17732-21timerandwakeup11:14:020
2390899605,49cyclictest0-21swapper/110:09:101
2390899604,50cyclictest0-21swapper/110:28:551
2390899603,51cyclictest27205-21ssh12:09:071
23908996011,43cyclictest0-21swapper/111:14:181
2390499605,49cyclictest32214-21ssh09:24:060
2390499603,51cyclictest9886-21/usr/sbin/munin08:54:070
2390499602,52cyclictest32113-21/usr/sbin/munin11:33:460
2390499602,52cyclictest27455-21timerwakeupswit10:44:040
2390499602,52cyclictest24511-21/usr/sbin/munin06:48:490
2390899596,47cyclictest0-21swapper/109:09:061
2390899594,50cyclictest4338-21ntpq10:13:561
2390899594,24cyclictest0-21swapper/111:04:451
2390899593,50cyclictest13633-21users08:59:061
2390899592,51cyclictest31546-21date09:23:551
2390899592,51cyclictest29332-21sensors_fan10:04:011
2390899592,51cyclictest11792-21timerandwakeup11:49:021
2390899592,25cyclictest19625-21ssh11:59:031
2390499595,48cyclictest0-21swapper/011:29:040
2390499595,48cyclictest0-21swapper/011:03:580
2390499594,49cyclictest0-21swapper/009:28:580
2390499594,49cyclictest0-21swapper/009:28:580
2390499593,50cyclictest19318-21missed_timers10:33:540
2390499592,24cyclictest25310-21cat11:24:030
23919995812,40cyclictest0-21swapper/311:35:113
2390899582,28cyclictest27889-21/usr/sbin/munin11:28:571
2390499588,44cyclictest21563-21timerwakeupswit11:19:020
2390499582,50cyclictest12454-21ssh10:24:050
2390899575,46cyclictest0-21swapper/109:59:051
2390899573,48cyclictest652-21/usr/sbin/munin11:34:011
2390899572,49cyclictest23661-21timerwakeupswit10:39:031
2390499578,44cyclictest21506-21needreboot09:53:560
2390899565,45cyclictest0-21swapper/109:34:091
23908995610,41cyclictest0-21swapper/109:04:091
23904995624,27cyclictest24954-21awk10:41:260
2390499562,48cyclictest23146-21rm12:03:580
2391599554,45cyclictest0-21swapper/212:05:102
2391599554,45cyclictest0-21swapper/211:08:122
2391599554,45cyclictest0-21swapper/210:04:232
2391999545,43cyclictest0-21swapper/310:40:423
2391999534,42cyclictest0-21swapper/309:36:143
2391999533,44cyclictest27043-21ssh11:27:213
2391599533,46cyclictest0-21swapper/210:54:062
2391599533,44cyclictest0-21swapper/209:08:352
2391999524,42cyclictest0-21swapper/310:20:033
2391999523,44cyclictest0-21swapper/310:24:533
2391999522,8cyclictest29700-21ssh10:48:323
2391599526,5cyclictest0-21swapper/211:41:512
2391599524,42cyclictest0-21swapper/209:12:542
2391599522,44cyclictest8425-21ssh09:36:442
23915995210,36cyclictest0-21swapper/210:01:432
23904995220,26cyclictest5777-21latency07:23:570
2391999515,14cyclictest0-21swapper/311:06:113
2391999514,41cyclictest0-21swapper/310:53:593
2391999514,41cyclictest0-21swapper/310:15:193
2391999514,41cyclictest0-21swapper/310:01:093
2391999514,41cyclictest0-21swapper/308:55:113
2391999514,40cyclictest0-21swapper/311:00:423
2391999513,43cyclictest0-21swapper/309:12:043
2391999512,7cyclictest19382-21ssh09:51:133
2391599515,40cyclictest0-21swapper/210:23:122
2391599514,41cyclictest0-21swapper/210:27:432
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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