You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-01 - 09:57
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 highest latencies:
System rack3slot7.osadl.org (updated Wed Jul 01, 2026 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140190ksoftirqd/014586-21kworker/0:219:00:290
14991410watchdog/02792-21runrttasks19:34:060
14991340watchdog/027843-21munin-node22:40:420
14991320watchdog/025636-21ntp_offset00:20:380
14991310watchdog/02792-21runrttasks23:58:420
14991300watchdog/014162-21ntp_offset21:55:380
14991290watchdog/027626-21aten2.4_r3power00:25:540
14991260watchdog/022350-21mailstats00:10:300
14991240watchdog/026380-21mailstats19:05:300
14991240watchdog/021872-21ntp_offset22:20:380
14991220watchdog/02792-21runrttasks21:27:500
14991200watchdog/017609-21tail22:05:500
14991150watchdog/029977-21kernelversion22:45:540
14991150watchdog/023773-21needreboot22:25:500
14991100watchdog/031131-21aten2.4_r3power22:50:380
14991100watchdog/030515-21runrttasks19:17:180
2234501070irq/11-eth016239-21latency23:46:010
14991070watchdog/02792-21runrttasks00:31:380
14991060watchdog/08039-21aten2.4_r3power19:50:380
14991060watchdog/024094-21cstates20:41:020
14991060watchdog/011770-21chrt23:31:180
14991060watchdog/010470-21runrttasks19:57:380
14991050watchdog/031970-21chrt21:06:580
14991050watchdog/029884-21nfs_client21:00:500
14991040watchdog/02873-21seq21:18:580
2234501030irq/11-eth013048-21runrttasks23:35:530
14991030watchdog/04986-21runrttasks19:40:380
14991020watchdog/09958-21if_err_eth021:40:540
14991020watchdog/0698-21aten2.4_r3power22:55:580
2234501010irq/11-eth02792-21runrttasks20:31:030
14991010watchdog/017949-21seq23:51:260
223450940irq/11-eth012544-21munin-node20:05:320
223450930irq/11-eth010914-21munin-node20:01:010
80650920irq/14-ide025059-21df_inode20:45:410
26114989113cyclictest19204-21aten2.4_r3power22:10:510
223450890irq/11-eth07249-21runrttasks21:31:530
223450870irq/11-eth016584-21chrt22:02:320
223450850irq/11-eth019116-21nfs_client20:25:480
1499820watchdog/014864-21aten2.4_r3power20:11:020
80650810irq/14-ide05186-21nfs_client23:10:490
26114988113cyclictest32492-21munin-node21:10:560
26114988112cyclictest10875-21munin-node21:46:010
26114988111cyclictest25025-21df_inode22:30:420
223450810irq/11-eth0623-21nfs_client19:25:480
26114988013cyclictest6684-21grep19:45:430
1499800watchdog/024492-21kernelversion00:15:540
26114987927cyclictest18542-21latency_hist20:25:180
26114987913cyclictest3712-21nfs_client19:35:470
26114987912cyclictest2792-21runrttasks21:50:400
1499790watchdog/014181-21cpu23:40:420
26114987812cyclictest21304-21nfs_client00:05:440
26114987713cyclictest26537-21aten2.4-expect22:35:380
26114987713cyclictest10006-21aten2.4_r3power23:25:570
26114987614cyclictest31425-21munin-node19:20:430
26114987613cyclictest6263-21mailstats23:15:300
26114987613cyclictest3161-21munin-node21:20:570
26114987612cyclictest8346-21nfs_client21:35:490
26114987612cyclictest27877-21munin-node20:55:520
1499760watchdog/08678-21runrttasks23:21:100
1499760watchdog/027744-21sh20:55:180
26114987513cyclictest21792-21idleruntime20:35:320
26114987513cyclictest20651-21nfs_client22:15:490
26114987512cyclictest2430-21aten2.4_r3power23:01:020
1634427511sleep016401-21ls20:16:030
26114987414cyclictest3809-21aten2.4_r3power23:05:560
26114987412cyclictest27902-21munin-node19:10:420
26114987313cyclictest2792-21runrttasks00:00:300
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional