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2026-01-30 - 19:18
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot6.osadl.org (updated Fri Jan 30, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1608121440,4sleep02127799cyclictest10:42:370
1068911040,4ptp4l401ktimersoftd/307:35:283
243492850,2sleep10-21swapper/112:30:421
210202604,10sleep20-21swapper/207:35:062
189902600,5sleep233-21ksoftirqd/211:18:402
169132590,5sleep12128299cyclictest10:43:261
106891590,1ptp4l401ktimersoftd/310:46:393
209082574,41sleep00-21swapper/007:33:390
106891560,1ptp4l401ktimersoftd/312:27:003
277522540,1sleep00-21swapper/009:48:330
21282995443,5cyclictest25-21ksoftirqd/111:52:251
106891540,1ptp4l401ktimersoftd/309:41:163
8032530,2sleep20-21swapper/212:39:142
2127799534,16cyclictest23451-21/usr/sbin/munin13:02:330
2127799533,17cyclictest26171-21/usr/sbin/munin10:52:400
106891520,1ptp4l401ktimersoftd/312:27:413
106891510,1ptp4l401ktimersoftd/311:21:103
2127799496,7cyclictest0-21swapper/012:06:370
2127799485,10cyclictest10930-21cpuspeed_turbos12:17:260
2127799484,10cyclictest6441-21date11:07:120
2127799473,11cyclictest30731-21/usr/sbin/munin09:02:240
2127799472,17cyclictest8535-21apt-get11:42:140
106891470,1ptp4l401ktimersoftd/312:41:203
106891470,1ptp4l401ktimersoftd/311:34:313
2127799466,8cyclictest27142-21awk08:52:290
2127799462,8cyclictest27729-21/usr/sbin/munin11:27:350
2127799462,13cyclictest4810-21ssh09:57:580
2127799462,12cyclictest8645-21rm10:02:290
2127799462,11cyclictest18997-21/usr/sbin/munin10:12:350
2127799461,14cyclictest23968-21ssh10:52:050
2127799461,11cyclictest0-21swapper/010:32:410
2127799452,8cyclictest1856-21ssh09:56:170
2127799452,7cyclictest6711-21/usr/sbin/munin08:12:200
2127799452,14cyclictest6387-21ssh12:45:250
2127799452,14cyclictest1164-21ssh11:01:460
2127799451,9cyclictest15113-21diskmemload11:54:410
2127799451,8cyclictest32316-21apt-get10:27:220
2127799451,11cyclictest15113-21diskmemload11:50:210
2127799450,16cyclictest15113-21diskmemload12:26:360
106891450,0ptp4l401ktimersoftd/310:58:313
2127799445,10cyclictest4370-21cpuspeed_turbos08:07:200
2127799442,9cyclictest17898-21/usr/sbin/munin11:17:330
2127799442,8cyclictest8720-21apt-get08:17:120
2127799442,16cyclictest27501-21ssh12:32:440
2127799442,16cyclictest15113-21diskmemload11:58:360
2127799441,9cyclictest27388-21apt-get10:22:230
2127799441,9cyclictest15113-21diskmemload12:48:570
2127799441,11cyclictest15113-21diskmemload13:01:380
2127799441,11cyclictest15113-21diskmemload13:01:380
2127799441,11cyclictest15113-21diskmemload10:37:520
2127799441,11cyclictest15113-21diskmemload10:17:200
2127799433,7cyclictest25164-21ssh12:32:060
2127799432,8cyclictest24269-21ssh11:24:170
2127799432,8cyclictest24269-21ssh11:24:170
2127799432,8cyclictest15113-21diskmemload09:43:360
2127799432,8cyclictest1089-21ssh12:07:240
21294994232,4cyclictest41-21ksoftirqd/308:27:213
2127799422,9cyclictest24228-21if_enp1s008:47:250
2127799422,9cyclictest17899-21python08:32:310
2127799422,16cyclictest502-21snmp_o5powerctl11:32:350
2127799421,8cyclictest7575-21munin-run09:22:090
2127799421,8cyclictest15113-21diskmemload10:07:260
2127799421,17cyclictest15113-21diskmemload12:38:150
2127799421,17cyclictest15113-21diskmemload11:15:290
2127799421,16cyclictest15113-21diskmemload12:16:280
2127799421,14cyclictest4018-21apt-get11:37:240
2127799421,10cyclictest15113-21diskmemload11:08:490
106891420,1ptp4l401ktimersoftd/309:12:333
2127799411,8cyclictest20367-21ssh08:37:350
21282994034,3cyclictest25-21ksoftirqd/111:32:171
2127799401,8cyclictest13670-21apt-get08:27:120
2127799400,8cyclictest21307-21apt-get08:42:210
2127799400,16cyclictest12876-1kworker/u9:212:52:230
106891400,1ptp4l401ktimersoftd/312:03:573
106891400,1ptp4l401ktimersoftd/311:51:153
106891400,1ptp4l401ktimersoftd/311:45:453
106891400,1ptp4l401ktimersoftd/311:37:263
106891400,0ptp4l401ktimersoftd/310:10:033
2127799391,16cyclictest28280-21awk07:47:300
2127799391,16cyclictest28280-21awk07:47:300
106891390,1ptp4l401ktimersoftd/312:15:223
106891390,1ptp4l401ktimersoftd/310:50:393
2127799381,9cyclictest28919-21hddtemp_smartct08:57:250
106891380,1ptp4l401ktimersoftd/312:56:043
106891380,1ptp4l401ktimersoftd/311:59:213
106891380,1ptp4l401ktimersoftd/311:56:423
106891380,1ptp4l401ktimersoftd/310:05:323
106891380,1ptp4l401ktimersoftd/309:47:263
106891370,2ptp4l5448-21kworker/3:112:07:423
106891370,2ptp4l28180-21kworker/3:210:28:393
106891370,1ptp4l401ktimersoftd/312:59:273
106891370,1ptp4l401ktimersoftd/312:59:273
106891370,1ptp4l401ktimersoftd/312:43:003
106891370,1ptp4l401ktimersoftd/312:35:353
106891370,1ptp4l401ktimersoftd/312:20:513
106891370,1ptp4l401ktimersoftd/311:30:163
106891370,1ptp4l401ktimersoftd/311:11:223
106891370,1ptp4l401ktimersoftd/311:05:463
106891370,1ptp4l401ktimersoftd/310:24:023
106891370,1ptp4l401ktimersoftd/308:14:273
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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