You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-14 - 17:03
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 rack4slot4.osadl.org (updated Thu May 14, 2026 12:44:09)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
56882650chrt46050irq/122-QMan10:48:550
56882650chrt46050irq/122-QMan10:48:550
56882650chrt46050irq/122-QMan10:48:550
71530rcu_preempt22403-21sh07:09:121
71530rcu_preempt22403-21sh07:09:121
71500rcu_preempt0-21swapper/008:58:110
71500rcu_preempt0-21swapper/008:58:110
71490rcu_preempt0-21swapper/207:10:202
71490rcu_preempt0-21swapper/207:10:202
46050470irq/122-QManpo0-210
46050470irq/122-QManpo0-210
71450rcu_preempt18666-1kworker/0:6H07:10:020
71450rcu_preempt18666-1kworker/0:6H07:10:020
71450rcu_preempt0-21swapper/008:10:320
71450rcu_preempt0-21swapper/008:10:320
46050450irq/122-QManpo435-2110:48:550
46050450irq/122-QManpo435-2110:48:550
46050450irq/122-QManpo435-2110:48:550
46050450irq/122-QManpo27864-2110:48:550
46050450irq/122-QManpo27864-2110:48:550
46050450irq/122-QManpo27864-2110:48:550
71430rcu_preempt0-21swapper/011:53:010
71430rcu_preempt0-21swapper/011:53:010
71430rcu_preempt0-21swapper/011:53:010
71430rcu_preempt0-21swapper/010:23:380
71430rcu_preempt0-21swapper/010:23:380
71430rcu_preempt0-21swapper/010:18:020
71430rcu_preempt0-21swapper/010:18:020
46650430irq/116-QManpo20167-2110:48:553
46650430irq/116-QManpo20167-2110:48:553
71420rcu_preempt0-21swapper/009:56:520
71420rcu_preempt0-21swapper/009:56:520
46050420irq/122-QManpo12135-2110:48:550
46050420irq/122-QManpo12135-2110:48:550
71410rcu_preempt0-21swapper/310:45:423
71410rcu_preempt0-21swapper/310:45:423
71410rcu_preempt0-21swapper/310:45:423
71410rcu_preempt0-21swapper/210:29:322
71410rcu_preempt0-21swapper/210:29:322
71410rcu_preempt0-21swapper/210:29:322
71410rcu_preempt0-21swapper/111:30:531
71410rcu_preempt0-21swapper/111:30:531
71410rcu_preempt0-21swapper/111:13:011
71410rcu_preempt0-21swapper/111:13:011
71410rcu_preempt0-21swapper/010:48:420
71410rcu_preempt0-21swapper/010:48:420
71410rcu_preempt0-21swapper/010:48:420
71410rcu_preempt0-21swapper/007:19:260
71410rcu_preempt0-21swapper/007:19:260
71400rcu_preempt14213-21ssh09:49:380
71400rcu_preempt14213-21ssh09:49:380
71400rcu_preempt14086-1kworker/1:0H09:50:011
71400rcu_preempt14086-1kworker/1:0H09:50:011
71400rcu_preempt13429-21head10:48:202
71400rcu_preempt13429-21head10:48:202
71400rcu_preempt13429-21head10:48:202
71400rcu_preempt0-21swapper/211:31:132
71400rcu_preempt0-21swapper/211:31:132
71400rcu_preempt0-21swapper/112:24:331
71400rcu_preempt0-21swapper/112:24:331
71400rcu_preempt0-21swapper/112:24:331
71400rcu_preempt0-21swapper/111:43:011
71400rcu_preempt0-21swapper/111:43:011
71400rcu_preempt0-21swapper/111:43:011
71400rcu_preempt0-21swapper/012:21:090
71400rcu_preempt0-21swapper/012:21:090
71400rcu_preempt0-21swapper/011:12:560
71400rcu_preempt0-21swapper/011:12:560
71400rcu_preempt0-21swapper/011:12:560
71390rcu_preempt22509-21ntp_states08:58:161
71390rcu_preempt22509-21ntp_states08:58:161
71390rcu_preempt12070-21apt-get11:48:183
71390rcu_preempt12070-21apt-get11:48:183
71390rcu_preempt12070-21apt-get11:48:183
71390rcu_preempt12070-21apt-get11:48:183
71390rcu_preempt0-21swapper/310:04:123
71390rcu_preempt0-21swapper/310:04:123
71390rcu_preempt0-21swapper/310:04:123
71390rcu_preempt0-21swapper/309:59:113
71390rcu_preempt0-21swapper/309:59:113
71390rcu_preempt0-21swapper/112:37:541
71390rcu_preempt0-21swapper/112:37:541
71390rcu_preempt0-21swapper/112:37:541
71390rcu_preempt0-21swapper/111:48:141
71390rcu_preempt0-21swapper/111:48:141
71390rcu_preempt0-21swapper/111:48:141
71390rcu_preempt0-21swapper/111:48:141
71390rcu_preempt0-21swapper/110:36:301
71390rcu_preempt0-21swapper/110:36:301
71390rcu_preempt0-21swapper/110:36:301
71390rcu_preempt0-21swapper/008:33:120
71390rcu_preempt0-21swapper/008:33:120
71390rcu_preempt0-21swapper/008:33:120
71390rcu_preempt0-21swapper/007:13:010
71390rcu_preempt0-21swapper/007:13:010
71380rcu_preempt30676-21sh11:21:430
71380rcu_preempt30676-21sh11:21:430
71380rcu_preempt30676-21sh11:21:430
71380rcu_preempt30471-21taskset10:20:203
71380rcu_preempt30471-21taskset10:20:203
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional