You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-30 - 02:04
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 Thu Apr 30, 2026 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140130ksoftirqd/05361-21kworker/0:119:05:020
97719816412cyclictest3518-21munin-node22:30:020
97719816113cyclictest22312-21munin-node21:34:340
97719816112cyclictest15075-21nfs_client21:09:540
97719815914cyclictest32190-21ls22:10:050
97719815712cyclictest9985-21mailstats20:54:340
97719815612cyclictest5334-21latency_hist20:39:260
97719815612cyclictest11553-21mailstats20:59:340
97719815612cyclictest10372-21rt-features19:09:460
97719815512cyclictest17961-21aten2.4_r3power19:34:430
97719815412cyclictest28725-21nfs_client00:19:530
97719815412cyclictest22353-21munin-node19:49:470
97719815412cyclictest14823-21mailstats23:19:350
97719815312cyclictest9765-21munin-node20:09:350
97719815312cyclictest26940-21munin-node21:50:060
97719815312cyclictest23915-21mailstats19:54:330
97719815213cyclictest19361-21idleruntime19:39:370
97719815112cyclictest24413-21aten2.4_r3power23:59:590
97719815112cyclictest13104-21kernelversion23:09:570
97719815013cyclictest27048-21if_eth020:04:360
97719815012cyclictest1138-21cat22:19:250
97719815011cyclictest25515-21munin-node21:44:410
97719814913cyclictest18197-21nfs_client21:19:520
97719814813cyclictest30960-21nfs_client00:29:530
97719814712cyclictest21061-21sshd23:46:450
97719814612cyclictest19258-21munin-node23:39:480
97719814612cyclictest13137-21if_eth021:04:370
97719814612cyclictest10131-21latency_hist22:59:250
97719814611cyclictest26222-21aten2.4_r3power00:09:430
97719814513cyclictest2792-21runrttasks22:49:150
97719814512cyclictest25761-21runrttasks00:08:280
97719814512cyclictest25446-21munin-node19:59:470
97719814512cyclictest2233-21munin-node20:30:030
97719814413cyclictest24139-21df_inode21:39:460
97719814412cyclictest6362-21kernelversion22:39:560
97719814412cyclictest32111-21nfs_client20:19:530
97719814412cyclictest29059-21sendmail21:59:240
97719814412cyclictest20052-21missed_timers21:25:070
97719814316cyclictest5278-21sshd22:36:260
97719814312cyclictest21222-21aten2.4-expect21:29:490
97719814311cyclictest29658-21nfs_client21:59:540
97719814214cyclictest7356-21aten2.4_r3power20:44:510
97719814213cyclictest4212-21unixbench_singl20:34:500
97719814213cyclictest2792-21runrttasks23:33:320
97719814212cyclictest8695-21cpu20:49:470
97719814212cyclictest8211-21ntp_offset22:49:420
97719814212cyclictest16288-21sh19:29:380
97719814212cyclictest11660-21sh19:14:370
97719814113cyclictest2792-21runrttasks21:17:330
97719814112cyclictest30205-21df20:14:390
97719814112cyclictest2792-21runrttasks23:27:380
97719814112cyclictest21709-21ntp_offset23:49:420
97719814112cyclictest19124-21sendmail23:39:250
97719814111cyclictest1654-21forks22:19:500
97719814111cyclictest13465-21rt-features19:19:450
97719813914cyclictest14807-21df19:24:420
97719813913cyclictest2792-21runrttasks00:28:280
97719813913cyclictest2792-21runrttasks00:14:320
97719813912cyclictest2792-21runrttasks19:49:200
97719813912cyclictest2107-21idleruntime-cro20:29:230
97719813813cyclictest2792-21runrttasks22:58:170
97719813714cyclictest23012-21latency_hist23:54:240
97719813712cyclictest31215-21runrttasks22:08:370
97719813712cyclictest2792-21runrttasks23:18:560
97719813613cyclictest3391-21apt-get22:29:230
97719813513cyclictest12040-21runrttasks23:06:300
97719813211cyclictest2792-21runrttasks00:37:380
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional