You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-14 - 19:33
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 highest latencies:
System rack7slot8.osadl.org (updated Fri Aug 14, 2026 02:44:19)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6662220628,51sleep00-21swapper/019:07:220
70569916473,34cyclictest10086-21df23:35:180
70569916367,37cyclictest6990-21apt-get19:12:060
705699156134,14cyclictest112332sleep023:40:300
70569915181,51cyclictest31119-21seq20:42:110
70569915074,36cyclictest20683-21ntp_states00:15:410
70569914985,21cyclictest9416-21apt21:25:000
70569914971,38cyclictest21752-21df00:20:160
70569914777,48cyclictest1305-21snmpd23:48:430
70569914768,41cyclictest4046-21ntp_states23:10:400
70569914675,33cyclictest16027-21runrttasks00:00:030
70569914671,34cyclictest24469-21apt-get20:17:090
70569914477,51cyclictest949-21seq20:50:170
70569914475,49cyclictest29610-21sshd22:44:030
70569914472,51cyclictest32721-21ntp_states22:55:410
70569914472,34cyclictest1305-21snmpd21:38:140
70569914467,39cyclictest754-21systemd-journal21:51:270
70569914463,46cyclictest3410-21runrttasks23:08:560
70569914372,17cyclictest21621-21ntp_states20:05:420
70569914370,55cyclictest23083-21if_eth000:25:290
70569914370,34cyclictest801-21dbus-daemon00:34:340
70569914272,49cyclictest18865-21cmp00:10:180
70569914271,54cyclictest1276-21runrttasks20:47:090
70569914271,35cyclictest19855-21munin-run20:00:010
70569914188,41cyclictest24333-21users22:21:410
70569914166,38cyclictest22188-21chrt22:15:230
70569914165,37cyclictest5435-21tr23:15:470
70569914152,37cyclictest13906-21df23:50:590
70569914089,39cyclictest2010-21node22:08:200
70569914077,45cyclictest26809-21sshd22:31:330
70569914073,49cyclictest16278-21wget19:45:150
70569914070,49cyclictest1305-21snmpd20:27:520
70569914068,35cyclictest1305-21snmpd20:12:500
70569914067,33cyclictest6466-21chrt21:11:260
70569914065,36cyclictest19973-21runrttasks20:00:050
70569913967,19cyclictest8082-21chrt23:26:120
70569913967,19cyclictest1276-21runrttasks23:33:370
70569913875,42cyclictest10963-21df21:30:180
70569913864,35cyclictest20910-21df22:10:160
70569913864,35cyclictest10235-21diskstats19:20:210
70569913781,19cyclictest28923-21fw_conntrack20:35:250
70569913777,38cyclictest14060-21memory19:35:330
70569913769,49cyclictest5121-21runrttasks21:05:470
70569913764,37cyclictest9973-21proc_pri21:25:430
70569913585,38cyclictest8753-21/usr/sbin/munin19:15:530
70569913566,35cyclictest16349-21chrt00:00:200
70569913566,33cyclictest17520-21wget00:05:170
70569913474,21cyclictest801-21dbus-daemon22:05:010
70569913466,33cyclictest27535-21seq22:35:180
70569913464,32cyclictest11388-21wget19:25:180
70569913375,44cyclictest7223-21diskstats21:15:210
70569913373,19cyclictest17193-21diskstats21:55:210
70569913366,49cyclictest13590-21netstat21:40:330
70569913364,51cyclictest25809-21wget00:35:490
70569913275,39cyclictest24867-21/usr/sbin/munin22:25:420
70569913274,44cyclictest27663-21diskstats20:30:230
70569913272,40cyclictest15009-21apt19:40:120
70569913271,20cyclictest31157-21wget22:50:170
70569913267,49cyclictest3316-21wget21:00:110
70569913263,34cyclictest2223-21df_inode20:55:180
70569913091,28cyclictest17675-21df19:50:200
70569913065,32cyclictest1305-21snmpd23:23:380
70569912975,41cyclictest25166-21df20:20:180
70569912962,32cyclictest1375-21df_inode23:00:280
70569912876,39cyclictest30081-21fw_forwarded_lo22:45:270
70569912869,44cyclictest12629-21runrttasks19:30:160
70569912573,39cyclictest14719-21diskstats21:45:220
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional