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2026-01-18 - 14:59
[ 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 50 highest latencies:
System rackbslot6.osadl.org (updated Sun Jan 18, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
106891990,3ptp4l401ktimersoftd/307:27:063
106891710,1ptp4l401ktimersoftd/309:43:033
106891650,1ptp4l401ktimersoftd/308:21:063
167972634,10sleep20-21swapper/207:26:262
106891620,7ptp4l401ktimersoftd/311:44:393
18682600,3sleep00-21swapper/012:43:410
106891590,1ptp4l401ktimersoftd/311:07:553
215502580,4sleep11722699cyclictest11:25:341
106891580,2ptp4l401ktimersoftd/312:00:113
47562570,3sleep11722699cyclictest10:35:391
106891570,1ptp4l401ktimersoftd/310:10:183
10392570,5sleep01721999cyclictest11:04:410
167902564,39sleep00-21swapper/007:26:200
106891550,1ptp4l401ktimersoftd/312:43:403
106891550,1ptp4l401ktimersoftd/311:16:563
326482530,2sleep20-21swapper/211:35:502
17238995245,4cyclictest41-21ksoftirqd/312:55:473
106891510,1ptp4l401ktimersoftd/312:51:093
1721999487,6cyclictest9-21ksoftirqd/010:25:420
1721999487,6cyclictest9-21ksoftirqd/010:25:420
1721999487,6cyclictest9-21ksoftirqd/010:24:320
106891470,1ptp4l401ktimersoftd/311:30:493
67262460,2sleep00-21swapper/010:36:020
306992460,1sleep30-21swapper/312:40:353
1721999466,7cyclictest9-21ksoftirqd/011:23:500
106891450,1ptp4l401ktimersoftd/308:18:313
17238994436,4cyclictest41-21ksoftirqd/307:55:393
1721999443,6cyclictest9-21ksoftirqd/010:04:390
106891440,1ptp4l401ktimersoftd/310:01:263
17219994321,12cyclictest46950irq/100-ens3-Tx09:30:400
106891430,2ptp4l306-21kworker/3:209:46:193
17238994135,3cyclictest41-21ksoftirqd/307:50:413
1721999413,8cyclictest1202-21ssh10:30:520
1721999413,6cyclictest9-21ksoftirqd/009:45:490
1721999412,5cyclictest9-21ksoftirqd/011:38:480
17238994033,4cyclictest41-21ksoftirqd/308:10:363
1721999403,6cyclictest9-21ksoftirqd/012:09:430
1721999394,5cyclictest9-21ksoftirqd/011:55:570
1721999393,6cyclictest9-21ksoftirqd/012:56:050
1721999393,5cyclictest9-21ksoftirqd/011:50:440
1721999392,6cyclictest9-21ksoftirqd/011:13:040
1721999391,6cyclictest9-21ksoftirqd/012:31:280
1721999391,5cyclictest9-21ksoftirqd/012:46:040
1721999391,5cyclictest9-21ksoftirqd/008:35:460
1721999391,5cyclictest9-21ksoftirqd/008:35:460
1721999390,7cyclictest101ktimersoftd/012:39:240
106891390,1ptp4l401ktimersoftd/312:09:363
106891390,1ptp4l401ktimersoftd/311:50:353
106891390,1ptp4l401ktimersoftd/310:42:393
1721999381,5cyclictest9-21ksoftirqd/009:25:510
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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