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2026-02-19 - 00:50
[ 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 18, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
266812860,2sleep2281ktimersoftd/209:03:172
266812860,2sleep2281ktimersoftd/209:03:172
2396599634,54cyclictest0-21swapper/309:53:323
2396599634,54cyclictest0-21swapper/309:53:323
2396599617,47cyclictest10920-21/usr/sbin/munin07:24:013
2396599608,45cyclictest0-21swapper/310:30:103
2396599604,12cyclictest0-21swapper/311:21:193
2358526013,16sleep20-21swapper/206:32:002
2358526013,16sleep20-21swapper/206:32:002
2396599594,50cyclictest0-21swapper/308:58:343
2396599594,49cyclictest0-21swapper/307:03:553
23965995914,39cyclictest11972-21switchtime10:53:583
23965995910,43cyclictest22184-21/usr/sbin/munin07:53:583
2396599589,43cyclictest24065-21/usr/sbin/munin07:58:513
2396599589,43cyclictest0-21swapper/310:04:413
23965995814,38cyclictest638-21runrttasks10:14:153
2395499585,47cyclictest0-21swapper/109:59:211
2396599579,42cyclictest7564-21tune2fs10:48:463
23965995714,37cyclictest9407-21netstat08:38:563
2395099565,45cyclictest0-21swapper/011:01:120
2396599557,42cyclictest7173-21/usr/sbin/munin07:14:013
2396599556,42cyclictest25934-21/usr/sbin/munin08:04:003
2396599556,42cyclictest25934-21/usr/sbin/munin08:04:003
2396599553,6cyclictest17691-21ssh11:45:593
2396599553,45cyclictest29195-21memory10:33:503
23965995512,37cyclictest12631-21grep11:38:553
2395099554,45cyclictest0-21swapper/011:38:490
235012559,16sleep00-21swapper/006:31:010
235012559,16sleep00-21swapper/006:31:010
2396599549,38cyclictest26444-21/usr/sbin/munin06:38:523
2396599548,41cyclictest24713-21grep08:59:033
2396599548,41cyclictest24713-21grep08:59:033
2396599548,40cyclictest3341-21grep09:14:043
2396599548,40cyclictest32456-21fschecks_time06:53:523
2396599548,40cyclictest0-21swapper/311:28:093
2396599543,45cyclictest12248-21kworker/3:109:47:013
2396599542,47cyclictest4592-21diskmemload10:22:393
23965995414,34cyclictest23348-21ksmtuned10:25:483
23965995413,35cyclictest30188-21/usr/sbin/munin06:48:543
2396099543,46cyclictest0-21swapper/211:18:492
2395499544,44cyclictest0-21swapper/109:52:431
2395499544,44cyclictest0-21swapper/109:52:431
2396599539,38cyclictest27314-21fschecks_count09:03:473
2396599539,38cyclictest27314-21fschecks_count09:03:473
2396599538,39cyclictest3045-21sshd07:01:453
2396599538,39cyclictest28315-21/usr/sbin/munin06:44:013
2396599535,42cyclictest3203-21if_eth209:58:483
23965995313,34cyclictest25220-21ssh11:13:053
23965995311,36cyclictest0-21swapper/311:49:033
2396599530,46cyclictest0-21swapper/312:02:083
2396099533,46cyclictest0-21swapper/210:35:102
2396099533,45cyclictest0-21swapper/210:23:512
2396099533,44cyclictest24360-21ssh11:11:092
2396599528,39cyclictest0-21swapper/311:06:503
2396599527,39cyclictest5299-21/usr/sbin/munin07:08:523
2396599526,40cyclictest16561-21/usr/sbin/munin07:38:513
2396599523,44cyclictest32054-21unixbench_multi09:09:033
2396099524,42cyclictest0-21swapper/209:42:312
2395499524,43cyclictest0-21swapper/110:49:071
2396599518,37cyclictest7545-21ssh08:36:473
2396599517,38cyclictest1218-21df_inode08:23:473
2396599517,38cyclictest10886-21ssh09:24:193
2396599516,39cyclictest14688-21/usr/sbin/munin07:33:493
2396599515,40cyclictest12936-21latency08:43:523
23965995112,34cyclictest15697-21ssh09:31:503
23965995111,34cyclictest1075-21taskset10:39:013
23965995111,34cyclictest1075-21taskset10:39:013
2396099516,40cyclictest0-21swapper/211:17:412
2396099514,41cyclictest0-21swapper/211:52:292
23960995112,6cyclictest0-21swapper/209:12:502
2395499514,40cyclictest0-21swapper/111:15:591
2395099514,42cyclictest0-21swapper/011:14:150
2395099514,41cyclictest0-21swapper/011:58:080
2395099514,41cyclictest0-21swapper/011:05:050
2395099514,41cyclictest0-21swapper/010:11:520
2396599509,14cyclictest9045-21/usr/sbin/munin07:18:563
2396599507,37cyclictest2940-21/usr/sbin/munin08:28:493
2396599507,37cyclictest25876-21diskstats11:13:433
2396599506,10cyclictest23552-21/usr/sbin/munin11:53:493
23965995013,31cyclictest20566-21df09:38:453
2396099504,40cyclictest0-21swapper/211:01:592
23960995011,33cyclictest0-21swapper/208:57:442
2395499503,42cyclictest0-21swapper/111:48:561
2395499503,41cyclictest0-21swapper/110:26:001
2395499503,41cyclictest0-21swapper/109:36:121
2395499502,42cyclictest10889-21ssh10:53:391
2395099504,41cyclictest0-21swapper/009:50:530
2395099504,41cyclictest0-21swapper/009:50:530
2396599499,35cyclictest7517-21ssh09:19:593
2396599496,37cyclictest6564-21ssh11:30:503
2396599496,37cyclictest18464-21aten_rbpower_en07:43:463
2396599495,38cyclictest0-21swapper/310:59:243
2396599495,13cyclictest29135-21ksmtuned08:09:413
2396599495,13cyclictest29135-21ksmtuned08:09:413
23965994937,8cyclictest0-21swapper/310:43:503
23965994914,30cyclictest17680-21processes09:33:583
2396599491,42cyclictest0-21swapper/311:33:393
2396599491,42cyclictest0-21swapper/311:33:393
2396099497,36cyclictest0-21swapper/209:57:582
2396099495,38cyclictest0-21swapper/211:23:562
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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