You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-30 - 08:44
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: reduced 
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 376 highest latencies:
System rack3slot7.osadl.org (updated Tue Jun 30, 2026 00:43:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140130ksoftirqd/027111-21kworker/0:219:02:450
14991280watchdog/028918-21cpu20:20:460
14991240watchdog/021983-21runrttasks23:27:540
14991230watchdog/02792-21runrttasks21:57:180
14991220watchdog/0411-21runrttasks20:33:060
14991220watchdog/01419-21entropy22:20:580
14991190watchdog/017863-21munin-node19:45:460
14991180watchdog/030536-21munin-node23:55:460
14991180watchdog/02792-21runrttasks19:27:140
14991180watchdog/011842-21munin-node21:10:420
14991180watchdog/010931-21missed_timers21:06:060
14991160watchdog/07773-21sed00:26:060
14991160watchdog/01780-21runrttasks20:36:300
14991150watchdog/031072-21aten2.4_r3power20:26:060
14991150watchdog/024929-21runrttasks23:36:420
14991130watchdog/022708-21aten2.4_r3power20:00:420
14991100watchdog/09979-21runrttasks21:05:180
14991100watchdog/015020-21df_inode21:20:460
18392210811sleep018429-21aten2.4_r3power23:15:570
14991080watchdog/02792-21runrttasks23:48:340
2234501050irq/11-eth04955-21runrttasks22:32:230
14991050watchdog/028136-21seq20:17:020
14991050watchdog/017207-21aten2.4_r3power19:41:060
2234501030irq/11-eth021213-21cpu19:55:450
2234501020irq/11-eth010702-21seq22:50:570
223450990irq/11-eth0720-21seq00:05:240
223450980irq/11-eth025499-21munin-node23:40:410
223450960irq/11-eth019951-21nfs_client19:50:520
223450950irq/11-eth031709-21mailstats22:15:310
223450940irq/11-eth028870-21munin-node22:05:440
223450910irq/11-eth07559-21nfs_client20:55:530
223450890irq/11-eth05727-21ntp_offset19:05:420
223450890irq/11-eth016742-21nfs_client21:25:520
5274988728cyclictest8469-21latency_hist00:30:230
80650860irq/14-ide03826-21munin-run20:45:220
1499860watchdog/02792-21runrttasks23:00:420
223450850irq/11-eth04158-21aten2.4_r3power20:45:440
223450850irq/11-eth031644-21runrttasks00:00:240
223450850irq/11-eth010412-21cpu19:20:450
1499850watchdog/08423-21runrttasks22:45:220
1499850watchdog/07260-21load19:10:420
223450840irq/11-eth0194742chrt21:35:370
1499840watchdog/04387-21cut00:15:540
1499830watchdog/02792-21runrttasks22:59:340
1499820watchdog/02792-21runrttasks19:37:180
5274988112cyclictest2846-21nfs_client00:10:500
223450810irq/11-eth020987-21munin-node21:40:350
1499800watchdog/023862-21cron21:50:220
5274987929cyclictest30386-21aten2.4_r3power22:10:420
5274987913cyclictest18401-21runrttasks21:30:560
5274987912cyclictest28946-21unixbench_singl23:50:450
5274987912cyclictest25473-21latency_hist21:55:240
5274987912cyclictest23070-21processes23:30:590
5274987912cyclictest13204-21munin-node21:15:410
223450790irq/11-eth027031-21sort22:00:230
5274987813cyclictest19382-21mailstats23:20:350
5274987812cyclictest24027-21munin-node20:05:470
5274987712cyclictest8583-21mailstats22:45:360
1499770watchdog/05513-21munin-node20:50:340
1499770watchdog/017033-21munin-node23:11:060
5274987613cyclictest2559-21aten2.4_r3power22:25:420
5274987613cyclictest14949-21cpu23:05:440
5274987612cyclictest2792-21runrttasks19:33:440
223450760irq/11-eth06038-21munin-node00:20:570
1499760watchdog/010046-21latency_hist19:20:220
5274987513cyclictest5583-21df22:35:400
5274987412cyclictest26091-21nfs_client20:10:500
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional