You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-09-07 - 23:29
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: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of all highest latencies:
System rack5slot7.osadl.org (updated Mon Sep 07, 2026 12:44:12)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
14612223912167,171sleep00-21swapper06:58:130
149189910331,59cyclictest0-21swapper10:38:090
149189910236,49cyclictest0-21swapper10:34:230
149189910230,42cyclictest0-21swapper10:58:350
149189910220,61cyclictest14069-21memory11:02:030
149189910213,65cyclictest11524-21ssh10:54:510
149189910117,66cyclictest25899-21memory10:02:040
149189910114,24cyclictest24776-21ssh11:32:280
149189910017,44cyclictest8921-21memory10:47:040
149189910013,66cyclictest5123-21/usr/sbin/munin12:11:140
149189910013,65cyclictest15528-21/usr/sbin/munin09:31:550
149189910013,25cyclictest12031-21if_eth009:21:460
1491899999,25cyclictest1430-21ssh12:00:070
14918999926,61cyclictest0-21swapper11:10:200
14918999917,23cyclictest17047-21df09:36:250
14918999917,21cyclictest8538-21df_inode09:11:360
14918999916,44cyclictest3921-21memory12:07:000
14918999916,22cyclictest5688-21users09:02:410
14918999915,22cyclictest20667-21df11:21:260
14918999914,45cyclictest19237-21memory11:17:030
14918999912,66cyclictest31713-21grep08:30:460
14918999912,66cyclictest14207-21snmpd09:17:030
14918999912,46cyclictest23488-21ssh09:55:320
1491899989,54cyclictest7675-21sort12:17:230
14918999829,55cyclictest0-21swapper11:37:550
14918999828,52cyclictest0-21swapper11:27:540
14918999817,23cyclictest1831-21sed10:26:300
14918999816,62cyclictest31056-21memory10:17:010
14918999815,62cyclictest31941-21df08:31:110
14918999814,49cyclictest1691-21ssh12:01:020
14918999730,21cyclictest29313-21df_inode11:46:310
14918999714,62cyclictest300-21memory10:22:010
14918999713,44cyclictest19089-21ntpdc09:42:080
14918999713,27cyclictest8814-21ssh12:21:260
14918999712,63cyclictest18209-21wc07:15:450
14918999711,25cyclictest18214-21ssh11:13:550
1491899968,66cyclictest24202-21grep07:46:420
14918999619,61cyclictest0-21swapper09:08:240
14918999612,46cyclictest6944-21df10:41:270
14918999611,39cyclictest13769-21irqstats09:26:490
14918999517,59cyclictest20925-21apt-get07:31:000
14918999516,58cyclictest10790-21memory12:27:030
14918999514,42cyclictest27794-21memory11:42:020
14918999512,23cyclictest19842-21grep07:21:460
14918999511,26cyclictest28696-21modprobe10:10:420
14918999416,58cyclictest23920-21df09:56:260
14918999412,20cyclictest2644-21timerandwakeup08:46:450
14918999312,46cyclictest20752-21wc09:47:040
14918999311,22cyclictest32632-21apt-get08:36:000
14918999240,35cyclictest25590-21cpuspeed07:56:060
14918999215,41cyclictest31044-21df_inode11:51:330
14918999212,59cyclictest29161-21df_inode10:11:340
14918999117,53cyclictest25324-21munin-run07:55:420
14918999115,59cyclictest20013-21apt-get07:25:570
1491899909,62cyclictest17217-21tr07:10:400
14918999010,24cyclictest2980-21cut08:51:030
14918998922,51cyclictest0-21swapper07:39:000
14918998817,22cyclictest27418-21df08:06:090
14918998815,55cyclictest1337-21df_inode08:41:190
14918998815,18cyclictest29369-21irqstats08:16:270
14918998812,27cyclictest23022-21/usr/sbin/munin07:41:220
14918998716,24cyclictest27069-21users08:01:470
14918998715,23cyclictest28890-21users08:11:470
14918998710,57cyclictest4234-21/usr/sbin/munin08:56:350
14918998710,27cyclictest18342-21/usr/sbin/munin07:16:050
14918998616,24cyclictest15015-21apt-get07:00:590
14918998615,17cyclictest29919-21apt-get08:20:590
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional