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2026-02-26 - 23:43
[ 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 Thu Feb 26, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
390099753,66cyclictest13351-21/usr/sbin/munin08:19:403
390099753,66cyclictest13351-21/usr/sbin/munin08:19:403
390099753,26cyclictest4321-21latency_hist11:04:133
390099752,68cyclictest638-21runrttasks10:33:033
390099752,68cyclictest1519-21ssh10:17:053
390099752,67cyclictest14752-21ssh10:34:323
390099752,66cyclictest25118-21/usr/sbin/munin07:24:323
390099742,36cyclictest2105-21/usr/sbin/munin07:49:423
390099713,26cyclictest0-21swapper/310:55:503
390099712,63cyclictest19483-21/usr/sbin/munin07:09:453
390099712,63cyclictest11023-21switchtime11:54:403
390099703,61cyclictest15166-21/usr/sbin/munin09:09:323
390099702,61cyclictest3982-21/usr/sbin/munin07:54:493
390099692,61cyclictest9053-21uname11:09:343
390099692,61cyclictest7727-21/usr/sbin/munin08:04:383
390099692,61cyclictest26995-21/usr/sbin/munin07:29:513
390099692,61cyclictest17602-21/usr/sbin/munin07:04:443
390099692,60cyclictest23226-21/usr/sbin/munin07:19:383
390099692,32cyclictest7702-21runrttasks09:42:433
3900996911,53cyclictest0-21swapper/311:25:413
390099685,57cyclictest0-21swapper/309:02:033
390099683,60cyclictest0-21swapper/310:19:593
390099683,59cyclictest24791-21grep10:04:383
390099682,60cyclictest21352-21/usr/sbin/munin07:14:373
3900996811,51cyclictest0-21swapper/311:47:583
390099678,53cyclictest0-21swapper/309:51:453
390099673,58cyclictest32661-21cut07:44:273
390099673,58cyclictest27087-21/usr/sbin/munin09:24:433
390099673,58cyclictest19978-21ssh09:59:153
390099672,60cyclictest28912-21/usr/sbin/munin08:44:323
390099672,60cyclictest27962-21grep10:09:283
390099672,59cyclictest3178-21ssh09:36:073
390099672,59cyclictest15242-21/usr/sbin/munin08:24:463
3900996712,49cyclictest0-21swapper/308:55:413
3900996712,22cyclictest0-21swapper/311:07:423
3900996711,50cyclictest0-21swapper/309:44:483
3900996710,51cyclictest0-21swapper/308:30:183
390099671,61cyclictest638-21runrttasks09:14:263
390099669,51cyclictest0-21swapper/311:43:413
390099668,52cyclictest0-21swapper/311:31:263
390099663,57cyclictest0-21swapper/309:04:463
390099663,36cyclictest1300-21taskset08:50:113
390099662,59cyclictest1975-21kworker/3:009:20:053
390099662,58cyclictest9605-21/usr/sbin/munin08:09:323
390099662,58cyclictest26731-21sed10:49:413
390099657,52cyclictest0-21swapper/311:20:033
390099657,52cyclictest0-21swapper/311:20:033
390099654,55cyclictest0-21swapper/309:56:463
390099654,55cyclictest0-21swapper/309:56:463
390099653,56cyclictest0-21swapper/308:19:173
390099653,32cyclictest22586-21ntpq10:44:353
390099652,58cyclictest14201-21ksmtuned11:16:173
390099652,57cyclictest22849-21ssh08:35:553
390099652,56cyclictest5855-21/usr/sbin/munin07:59:453
390099645,54cyclictest0-21swapper/310:24:413
390099644,54cyclictest28851-21ssh11:35:153
390099643,55cyclictest6164-21/usr/sbin/munin11:49:283
390099642,57cyclictest28912-21cut07:34:283
390099642,56cyclictest26473-21ssh08:40:423
390099642,29cyclictest30991-21fschecks_count07:39:303
3900996411,49cyclictest29910-21cpu09:29:263
390099634,27cyclictest0-21swapper/310:43:003
390099634,27cyclictest0-21swapper/310:43:003
390099622,54cyclictest10054-21latency_hist06:44:193
344626012,18sleep10-21swapper/106:27:031
390099592,30cyclictest7039-21needreboot06:34:393
390099574,48cyclictest0-21swapper/306:59:183
390099574,48cyclictest0-21swapper/306:59:183
390099572,49cyclictest13635-21latency_hist06:54:193
390099572,49cyclictest13635-21latency_hist06:54:193
387999574,47cyclictest0-21swapper/008:48:150
390099563,49cyclictest0-21swapper/306:44:413
387999564,23cyclictest0-21swapper/010:59:400
387999563,7cyclictest22414-21memory10:44:320
387999554,45cyclictest0-21swapper/008:35:350
387999554,44cyclictest0-21swapper/010:50:320
387999552,20cyclictest17638-21ssh09:13:100
390099543,45cyclictest0-21swapper/307:02:103
387999545,43cyclictest0-21swapper/010:32:090
388399534,42cyclictest0-21swapper/110:42:321
388399534,42cyclictest0-21swapper/110:42:321
387999535,42cyclictest0-21swapper/009:34:140
387999534,43cyclictest0-21swapper/011:59:110
387999534,43cyclictest0-21swapper/011:13:350
387999534,43cyclictest0-21swapper/011:08:220
3879995316,32cyclictest2227-21sh10:18:360
388399524,42cyclictest0-21swapper/110:16:171
388399523,43cyclictest0-21swapper/111:29:511
387999524,42cyclictest0-21swapper/010:23:330
387999523,25cyclictest0-21swapper/010:34:340
387999523,23cyclictest0-21swapper/010:54:240
388399514,41cyclictest0-21swapper/111:48:311
388399513,41cyclictest0-21swapper/110:13:031
387999515,40cyclictest0-21swapper/009:54:170
387999515,40cyclictest0-21swapper/009:54:170
387999514,41cyclictest0-21swapper/009:40:210
387999514,41cyclictest0-21swapper/009:38:040
387999514,41cyclictest0-21swapper/008:53:350
387999514,40cyclictest0-21swapper/006:29:360
387999513,43cyclictest3612-21date11:44:410
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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