You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-24 - 16:46
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 792 highest latencies:
System rack4slot1.osadl.org (updated Tue Mar 24, 2026 07:41:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
717221120,2sleep30-21swapper/307:17:003
717221120,2sleep30-21swapper/307:17:003
717221120,2sleep30-21swapper/307:17:003
103242580,4sleep30-21swapper/307:26:483
103242580,4sleep30-21swapper/307:26:483
125042530,3sleep30-21swapper/307:31:523
125042530,3sleep30-21swapper/307:31:523
54762480,3sleep03953-21ls07:12:070
54762480,3sleep03953-21ls07:12:070
5529994115,14cyclictest0-21swapper/107:17:091
5529994115,14cyclictest0-21swapper/107:17:091
5529994115,14cyclictest0-21swapper/107:17:091
5529994028,10cyclictest11026-21find07:26:581
5529994028,10cyclictest11026-21find07:26:581
5529994013,15cyclictest15197-21seq07:37:551
5529994013,15cyclictest15197-21seq07:37:551
5529994013,15cyclictest15197-21seq07:37:551
552899380,7cyclictest73-21kswapd007:21:580
552899380,7cyclictest73-21kswapd007:21:580
5529993716,8cyclictest5534-21taskset07:12:191
5529993716,8cyclictest5534-21taskset07:12:191
552899372,4cyclictest13412-21snmpd07:36:570
552899372,4cyclictest13412-21snmpd07:36:570
552899372,4cyclictest13412-21snmpd07:36:570
552899371,6cyclictest13412-21snmpd07:31:560
552899371,6cyclictest13412-21snmpd07:31:560
5529993622,10cyclictest9079-21find07:21:581
5529993622,10cyclictest9079-21find07:21:581
552899361,7cyclictest13412-21snmpd07:26:530
552899361,7cyclictest13412-21snmpd07:26:530
5530993421,6cyclictest13412-21snmpd07:36:582
5530993421,6cyclictest13412-21snmpd07:36:582
5530993421,6cyclictest13412-21snmpd07:36:582
5529993411,6cyclictest0-21swapper/107:34:291
5529993411,6cyclictest0-21swapper/107:34:291
552899331,10cyclictest6173-21sort07:16:460
552899331,10cyclictest6173-21sort07:16:460
552899331,10cyclictest6173-21sort07:16:460
553099321,2cyclictest0-21swapper/207:16:582
553099321,2cyclictest0-21swapper/207:16:582
553099321,2cyclictest0-21swapper/207:16:582
553199261,9cyclictest14805-21chrt07:36:573
553199261,9cyclictest14805-21chrt07:36:573
553199261,9cyclictest14805-21chrt07:36:573
49252264,15sleep24977-21ps07:11:572
49252264,15sleep24977-21ps07:11:572
553199241,6cyclictest0-21swapper/307:21:483
553199241,6cyclictest0-21swapper/307:21:483
54742223,13sleep30-21swapper/307:12:063
54742223,13sleep30-21swapper/307:12:063
553099213,3cyclictest131rcu_preempt07:21:472
553099213,3cyclictest131rcu_preempt07:21:472
5530991912,5cyclictest0-21swapper/207:31:562
5530991912,5cyclictest0-21swapper/207:31:562
553099191,13cyclictest10388-21ls07:26:492
553099191,13cyclictest10388-21ls07:26:492
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional