You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-25 - 02:17
[ 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.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 20 highest latencies:
System rackcslot4.osadl.org (updated Sat Jan 24, 2026 12:44:53)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
83925723800,26sleep00-21swapper/007:05:310
8395062257182,26sleep10-21swapper/107:06:271
8538152590,4sleep10-21swapper/107:40:221
10219262560,2sleep10-21swapper/112:10:171
179699540,4rtkit-daemon1795-21rtkit-daemon12:18:231
179699520,4rtkit-daemon1795-21rtkit-daemon11:17:410
179699520,4rtkit-daemon1795-21rtkit-daemon10:00:530
179699510,4rtkit-daemon1795-21rtkit-daemon10:45:500
179699510,4rtkit-daemon1795-21rtkit-daemon07:52:260
179699500,4rtkit-daemon1795-21rtkit-daemon08:49:251
179699480,4rtkit-daemon1795-21rtkit-daemon09:06:331
179699480,3rtkit-daemon1795-21rtkit-daemon12:25:241
179699470,4rtkit-daemon1795-21rtkit-daemon09:58:070
179699460,4rtkit-daemon1795-21rtkit-daemon07:55:440
10397502440,3sleep10-21swapper/112:35:001
179699400,6rtkit-daemon849110-21df_inode07:30:140
179699380,5rtkit-daemon953685-21ssh10:36:001
179699380,5rtkit-daemon1020193-21taskset12:07:340
179699380,3rtkit-daemon0-21swapper/109:06:120
179699370,7rtkit-daemon1007239-21df_inode11:50:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional