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2026-02-04 - 16:41
[ 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 Feb 04, 2026 12:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2437899814,45cyclictest0-21swapper/208:58:242
137062720,6sleep30-21swapper/307:36:233
24369997015,49cyclictest27624-21ssh09:11:031
24369997014,50cyclictest13976-21ssh10:16:481
24369997011,53cyclictest0-21swapper/109:16:051
24369997011,53cyclictest0-21swapper/109:16:051
24369996817,45cyclictest29208-21chrt12:04:291
24369996520,39cyclictest8210-21/usr/sbin/munin11:36:221
24369996518,41cyclictest28723-21/usr/sbin/munin06:51:331
24369996517,42cyclictest18260-21ssh10:22:471
24369996511,47cyclictest20105-21sshd07:51:391
24369996423,35cyclictest568-21gdbus10:51:021
24369996417,41cyclictest30201-21/usr/sbin/munin12:06:331
24369996317,40cyclictest20725-21ssh09:43:531
24369996317,39cyclictest28410-21/usr/sbin/munin09:11:211
24369996316,41cyclictest7579-21/usr/sbin/munin07:21:301
24369996311,46cyclictest5005-21diskmemload08:51:541
24369996222,34cyclictest26347-21/usr/sbin/munin08:11:171
24369996217,39cyclictest25953-21sh09:51:161
24369996216,40cyclictest9451-21/usr/sbin/munin07:26:361
24369996216,39cyclictest19658-21open_files11:51:251
24369996119,36cyclictest20434-21/usr/sbin/munin09:01:141
24369996118,37cyclictest9040-21taskset08:46:051
24369996118,37cyclictest3996-21df_inode07:11:171
24369996118,37cyclictest30595-21/usr/sbin/munin06:56:331
24369996117,38cyclictest29729-21users11:21:331
24369996116,40cyclictest17352-21ssh11:48:331
24369996116,39cyclictest32529-21ssh10:41:281
24369996116,39cyclictest21682-21cat07:56:331
24369996113,42cyclictest9939-21sed10:11:351
24369996111,44cyclictest5005-21diskmemload11:33:301
24369996111,44cyclictest0-21swapper/111:05:211
24369996018,36cyclictest27442-21taskset06:46:261
24369996018,36cyclictest27442-21taskset06:46:261
24369996018,36cyclictest27235-21ssh11:19:191
24369996018,36cyclictest10540-21/usr/sbin/munin10:56:111
24369996018,36cyclictest10540-21/usr/sbin/munin10:56:111
24369996017,38cyclictest4008-21missed_timers08:36:261
24369996017,37cyclictest8426-21ssh10:52:081
24369996017,37cyclictest26123-21crond08:11:051
24369996017,37cyclictest16083-21ssh09:36:541
24369996016,38cyclictest17696-21smart_sda08:56:301
24369996015,39cyclictest30453-21open_inodes09:56:271
24369996012,42cyclictest0-21swapper/111:08:511
2386526012,18sleep00-21swapper/006:37:580
24369995919,34cyclictest627-21snmpd07:09:401
24369995917,36cyclictest996-21/usr/sbin/munin10:01:281
24369995917,36cyclictest28438-21ls10:36:221
24369995917,36cyclictest22796-21diskstats11:56:151
24369995917,36cyclictest16965-21/usr/sbin/munin07:46:321
24369995916,38cyclictest11996-21awk11:41:221
24369995916,38cyclictest11996-21awk11:41:221
24369995916,37cyclictest5970-21ssh09:24:411
24369995916,37cyclictest28221-21/usr/sbin/munin08:16:271
24369995916,37cyclictest22590-21/usr/sbin/munin08:01:281
24369995916,37cyclictest15094-21/usr/sbin/munin07:41:201
24369995916,37cyclictest0-21swapper/111:14:181
24369995916,10cyclictest25262-21ssh09:50:351
24369995915,38cyclictest0-21swapper/109:35:411
2437899585,46cyclictest0-21swapper/211:02:212
24369995819,33cyclictest32470-21/usr/sbin/munin07:01:341
24369995817,35cyclictest32665-21iostat_ios11:26:171
24369995816,36cyclictest0-21swapper/110:06:461
24369995816,36cyclictest0-21swapper/110:06:461
24369995815,38cyclictest13216-21/usr/sbin/munin07:36:201
24369995815,37cyclictest31747-21crond08:26:051
24369995815,37cyclictest23141-21ssh10:30:021
24369995814,38cyclictest6949-21aten_rbpower_en09:26:141
2437899577,44cyclictest0-21swapper/210:26:022
2437899563,47cyclictest0-21swapper/211:20:002
24369995617,34cyclictest24882-21grep10:31:281
24369995615,36cyclictest8086-21ssh08:44:311
24369995615,35cyclictest627-21snmpd07:35:171
24369995615,35cyclictest5729-21aten_rbpower_cu07:16:181
2436499564,7cyclictest0-21swapper/009:18:430
2436499564,7cyclictest0-21swapper/009:18:430
2436999558,41cyclictest26649-21wc06:46:081
2436999558,41cyclictest26649-21wc06:46:081
24369995514,9cyclictest3128-21latency_hist08:36:051
2438699544,7cyclictest0-21swapper/311:27:403
2437899543,19cyclictest22376-21ssh09:02:462
2438699532,45cyclictest16298-21ssh11:02:413
2437899534,43cyclictest0-21swapper/211:58:502
24369995315,13cyclictest627-21snmpd08:30:281
2437899524,42cyclictest0-21swapper/211:44:402
2437899524,42cyclictest0-21swapper/211:44:402
24378995216,31cyclictest27110-21grep09:51:342
2436499514,41cyclictest0-21swapper/010:58:510
2436499514,41cyclictest0-21swapper/010:58:510
2437899504,9cyclictest0-21swapper/211:54:102
2437899504,40cyclictest0-21swapper/208:49:002
2437899504,40cyclictest0-21swapper/208:44:042
2436499504,40cyclictest0-21swapper/012:04:140
2436499503,42cyclictest0-21swapper/009:04:330
2438699499,34cyclictest0-21swapper/309:11:573
2438699493,42cyclictest0-21swapper/309:20:533
2438699493,42cyclictest0-21swapper/309:20:533
2437899494,40cyclictest0-21swapper/210:55:512
2437899494,40cyclictest0-21swapper/210:19:322
2437899494,39cyclictest0-21swapper/211:31:072
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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