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2026-02-10 - 15:54
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
Click here to display the system's profile data or here to proceed to next system.
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 Tue Feb 10, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
935922500,7sleep39363-21cpuspeed_turbos07:38:263
935922500,7sleep39363-21cpuspeed_turbos07:38:263
455521820,4sleep31144299cyclictest12:28:233
1152821700,3sleep01142199cyclictest08:48:310
3275421600,5sleep11142799cyclictest08:23:351
49921290,2sleep20-21swapper/210:43:432
11442998065,7cyclictest41-21ksoftirqd/308:23:263
11442997661,7cyclictest41-21ksoftirqd/312:33:293
11442997057,7cyclictest41-21ksoftirqd/310:23:293
11442996954,8cyclictest41-21ksoftirqd/312:58:343
11442996954,8cyclictest41-21ksoftirqd/312:58:343
106891660,1ptp4l401ktimersoftd/309:56:083
213612630,5sleep341-21ksoftirqd/312:44:173
11442996249,6cyclictest41-21ksoftirqd/311:28:303
11442996248,7cyclictest41-21ksoftirqd/308:53:263
249912610,2sleep30-21swapper/312:14:463
11442996047,6cyclictest41-21ksoftirqd/309:43:293
11442996047,6cyclictest41-21ksoftirqd/309:28:273
11442996047,6cyclictest41-21ksoftirqd/309:28:273
11442995844,6cyclictest41-21ksoftirqd/309:23:273
113172584,42sleep00-21swapper/007:43:120
113172584,42sleep00-21swapper/007:43:120
106891580,1ptp4l401ktimersoftd/313:10:053
11442995745,6cyclictest41-21ksoftirqd/311:53:303
110632554,37sleep20-21swapper/207:39:552
110632554,37sleep20-21swapper/207:39:552
16172540,2sleep20-21swapper/211:18:362
277482530,2sleep20-21swapper/212:18:352
11442995241,5cyclictest41-21ksoftirqd/308:43:273
11442995141,5cyclictest41-21ksoftirqd/307:43:243
11442994939,4cyclictest41-21ksoftirqd/308:03:253
11442994937,6cyclictest41-21ksoftirqd/310:03:283
11442994638,4cyclictest41-21ksoftirqd/310:08:213
11442994532,6cyclictest41-21ksoftirqd/309:18:283
11442994435,4cyclictest41-21ksoftirqd/309:58:273
11442994431,7cyclictest41-21ksoftirqd/309:33:293
11442994237,3cyclictest41-21ksoftirqd/311:48:233
106891420,1ptp4l401ktimersoftd/310:47:253
106891410,0ptp4l401ktimersoftd/312:42:113
11442994035,3cyclictest41-21ksoftirqd/311:33:233
106891400,1ptp4l401ktimersoftd/312:23:133
106891390,1ptp4l401ktimersoftd/310:37:003
106891390,0ptp4l401ktimersoftd/313:06:003
11442993830,4cyclictest41-21ksoftirqd/311:13:323
11442993827,9cyclictest41-21ksoftirqd/309:48:413
11442993825,10cyclictest41-21ksoftirqd/307:48:413
106891380,1ptp4l401ktimersoftd/312:13:043
106891380,1ptp4l401ktimersoftd/311:39:073
106891380,1ptp4l401ktimersoftd/311:26:513
106891380,1ptp4l401ktimersoftd/311:20:063
106891380,1ptp4l401ktimersoftd/309:38:323
11421993731,3cyclictest9-21ksoftirqd/007:48:130
106891370,1ptp4l401ktimersoftd/312:49:253
106891370,1ptp4l401ktimersoftd/312:24:453
106891370,1ptp4l401ktimersoftd/312:07:503
106891370,1ptp4l401ktimersoftd/311:45:373
106891370,1ptp4l401ktimersoftd/311:11:523
106891370,1ptp4l401ktimersoftd/311:11:523
106891370,1ptp4l401ktimersoftd/311:01:543
106891370,1ptp4l401ktimersoftd/310:39:273
106891370,0ptp4l401ktimersoftd/312:53:533
106891370,0ptp4l401ktimersoftd/312:53:533
95352364,18sleep19193-21/usr/sbin/munin07:38:291
95352364,18sleep19193-21/usr/sbin/munin07:38:291
323242360,3sleep01142199cyclictest11:48:500
208142360,1sleep20-21swapper/212:43:482
11442993623,3cyclictest41-21ksoftirqd/308:28:423
11442993623,10cyclictest41-21ksoftirqd/309:03:343
106891360,1ptp4l401ktimersoftd/312:03:113
106891360,1ptp4l401ktimersoftd/311:05:293
106891360,1ptp4l401ktimersoftd/310:16:563
106891360,1ptp4l401ktimersoftd/309:08:383
11434993520,11cyclictest33-21ksoftirqd/210:13:282
106891350,0ptp4l401ktimersoftd/308:36:233
11442993429,3cyclictest41-21ksoftirqd/308:23:143
1144299334,14cyclictest41-21ksoftirqd/310:48:393
11442993327,4cyclictest41-21ksoftirqd/308:08:313
106891330,1ptp4l401ktimersoftd/310:54:053
106891330,0ptp4l401ktimersoftd/310:22:013
11442993227,3cyclictest41-21ksoftirqd/308:03:133
11442993226,3cyclictest41-21ksoftirqd/310:28:303
11442993216,6cyclictest41-21ksoftirqd/308:48:303
11427993125,3cyclictest25-21ksoftirqd/110:53:361
11421993126,3cyclictest9-21ksoftirqd/009:53:160
11421993125,3cyclictest9-21ksoftirqd/008:33:330
11442993025,3cyclictest41-21ksoftirqd/309:13:443
11442993025,3cyclictest41-21ksoftirqd/308:58:443
11442993025,3cyclictest41-21ksoftirqd/308:18:143
11434993024,3cyclictest33-21ksoftirqd/210:33:372
11434993023,4cyclictest33-21ksoftirqd/207:57:282
11427993025,3cyclictest25-21ksoftirqd/111:48:191
11427993024,4cyclictest25-21ksoftirqd/111:23:371
11427993023,4cyclictest25-21ksoftirqd/110:33:301
1142199300,3cyclictest121rcu_preempt11:07:520
198302291,23sleep119921-21ssh11:03:391
129532290,2sleep00-21swapper/012:36:310
11442992923,3cyclictest41-21ksoftirqd/307:53:423
11434992922,4cyclictest33-21ksoftirqd/213:02:352
11434992922,4cyclictest33-21ksoftirqd/213:02:352
11427992923,3cyclictest25-21ksoftirqd/112:33:191
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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