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2026-02-06 - 17:49
[ 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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack4slot4.osadl.org (updated Fri Feb 06, 2026 12:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
99750730irq/38-i2c-mpc23780-21ssh11:01:373
99750730irq/38-i2c-mpc23780-21ssh11:01:373
99750730irq/38-i2c-mpc23780-21ssh11:01:373
71670rcu_preempt0-21swapper/112:00:161
71670rcu_preempt0-21swapper/112:00:161
71670rcu_preempt0-21swapper/112:00:161
24352995715cyclictest0-21swapper/012:36:370
24352995715cyclictest0-21swapper/012:36:370
24352995715cyclictest0-21swapper/012:36:370
2435299544cyclictest0-21swapper/009:13:550
2435299544cyclictest0-21swapper/009:13:550
2435299544cyclictest0-21swapper/009:13:550
24352995419cyclictest14689-21meminfo10:46:250
24352995419cyclictest14689-21meminfo10:46:250
24352995419cyclictest14689-21meminfo10:46:250
2435299524cyclictest11484-21apt-get08:21:160
2435299524cyclictest11484-21apt-get08:21:160
2435299523cyclictest29993-21apt-get07:31:140
2435299523cyclictest29993-21apt-get07:31:140
2435299523cyclictest29993-21apt-get07:31:140
2435299522cyclictest1834-21ssh11:21:060
2435299522cyclictest1834-21ssh11:21:060
2435299522cyclictest1834-21ssh11:21:060
2435299516cyclictest0-21swapper/008:36:170
2435299516cyclictest0-21swapper/008:36:170
2435299513cyclictest0-21swapper/012:16:290
2435299513cyclictest0-21swapper/012:16:290
2435299513cyclictest0-21swapper/011:06:400
2435299513cyclictest0-21swapper/011:06:400
2435299513cyclictest0-21swapper/009:06:250
2435299513cyclictest0-21swapper/009:06:250
2435299512cyclictest21061-21ssh10:56:460
2435299512cyclictest21061-21ssh10:56:460
2435299512cyclictest21061-21ssh10:56:460
24352995116cyclictest0-21swapper/011:21:280
24352995116cyclictest0-21swapper/011:21:280
71500rcu_preempt0-21swapper/107:29:051
71500rcu_preempt0-21swapper/107:29:051
2435299504cyclictest0-21swapper/010:51:320
2435299504cyclictest0-21swapper/010:51:320
2435299503cyclictest0-21swapper/010:11:170
2435299503cyclictest0-21swapper/010:11:170
2435299503cyclictest0-21swapper/010:11:170
2435299503cyclictest0-21swapper/009:56:050
2435299503cyclictest0-21swapper/009:56:050
2435299503cyclictest0-21swapper/009:36:190
2435299503cyclictest0-21swapper/009:36:190
2435299503cyclictest0-21swapper/009:01:290
2435299503cyclictest0-21swapper/009:01:290
2435299503cyclictest0-21swapper/007:46:190
2435299503cyclictest0-21swapper/007:46:190
2435299503cyclictest0-21swapper/007:46:190
2435299502cyclictest5399-21ntp_states11:26:300
2435299502cyclictest5399-21ntp_states11:26:300
24352995017cyclictest22308-21ntp_states10:01:310
24352995017cyclictest22308-21ntp_states10:01:310
24352995017cyclictest22308-21ntp_states10:01:310
24352995017cyclictest0-21swapper/012:13:460
24352995017cyclictest0-21swapper/012:13:460
24352995015cyclictest5937-21apt-get08:01:140
24352995015cyclictest5937-21apt-get08:01:140
24352995015cyclictest0-21swapper/011:03:030
24352995015cyclictest0-21swapper/011:03:030
24352995015cyclictest0-21swapper/011:03:030
2435299494cyclictest0-21swapper/011:51:050
2435299494cyclictest0-21swapper/011:51:050
2435299494cyclictest0-21swapper/007:22:120
2435299494cyclictest0-21swapper/007:22:120
2435299493cyclictest0-21swapper/011:52:510
2435299493cyclictest0-21swapper/011:52:510
2435299493cyclictest0-21swapper/011:13:060
2435299493cyclictest0-21swapper/011:13:060
2435299493cyclictest0-21swapper/011:13:060
2435299493cyclictest0-21swapper/010:35:490
2435299493cyclictest0-21swapper/010:35:490
2435299493cyclictest0-21swapper/010:21:260
2435299493cyclictest0-21swapper/010:21:260
2435299493cyclictest0-21swapper/009:47:210
2435299493cyclictest0-21swapper/009:47:210
2435299493cyclictest0-21swapper/007:16:160
2435299493cyclictest0-21swapper/007:16:160
2435299493cyclictest0-21swapper/007:16:160
2435299492cyclictest11026-21chrt09:41:320
2435299492cyclictest11026-21chrt09:41:320
24352994916cyclictest0-21swapper/012:32:230
24352994916cyclictest0-21swapper/012:32:230
71480rcu_preempt0-21swapper/109:25:581
71480rcu_preempt0-21swapper/109:25:581
2435299483cyclictest0-21swapper/010:41:190
2435299483cyclictest0-21swapper/010:41:190
2435299483cyclictest0-21swapper/010:20:230
2435299483cyclictest0-21swapper/010:20:230
2435299483cyclictest0-21swapper/010:20:230
2435299483cyclictest0-21swapper/009:26:100
2435299482cyclictest8735-21ssh11:31:460
2435299482cyclictest8735-21ssh11:31:460
2435299482cyclictest0-21swapper/008:21:040
2435299482cyclictest0-21swapper/008:21:040
24352994817cyclictest377-21aten_r4power_po07:41:160
24352994817cyclictest377-21aten_r4power_po07:41:160
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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