You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-13 - 23:21
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 the 792 highest latencies:
System rack5slot7.osadl.org (updated Wed May 13, 2026 12:44:11)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6870224502218,85sleep00-21swapper07:03:290
72209917120,41cyclictest29222-21apt-get12:16:390
72209917012,132cyclictest21004-21grep08:22:150
72209916819,27cyclictest22857-21memory11:57:430
72209916635,20cyclictest4099-21wc11:02:560
72209916518,41cyclictest1959-21df10:57:050
72209916516,19cyclictest26154-21ssh12:07:290
72209916515,124cyclictest31353-21/usr/sbin/munin09:13:110
72209916514,57cyclictest2280-21sh12:32:180
72209916418,37cyclictest22117-21apt-get10:21:430
72209916417,46cyclictest31212-21df12:22:100
72209916415,37cyclictest28948-21df09:07:040
72209916317,40cyclictest703-21memory12:27:440
72209916317,35cyclictest15223-21apt-get10:01:430
72209916237,21cyclictest8582-21/usr/sbin/munin11:17:470
72209916218,28cyclictest19222-21df_inode11:47:120
72209916215,23cyclictest10384-21df_inode09:47:110
72209916214,24cyclictest5485-21df_inode11:07:180
72209916211,33cyclictest5322-21interrupts09:32:310
72209916125,32cyclictest0-21swapper10:09:290
72209916116,47cyclictest24332-21df12:02:090
72209916115,42cyclictest27481-21apt-get12:11:430
7220991609,46cyclictest32491-21grep09:17:110
72209916033,31cyclictest0-21swapper10:20:220
72209916032,30cyclictest0-21swapper09:25:300
72209916014,48cyclictest11542-21apt-get07:31:380
72209916011,46cyclictest14634-21sort07:47:100
72209915922,34cyclictest16051-21awk11:37:470
72209915917,26cyclictest8452-21munin-run11:16:230
72209915916,45cyclictest322-21fw_conntrack10:52:240
72209915916,23cyclictest24276-21irqstats10:27:330
72209915914,23cyclictest6602-21/usr/sbin/munin09:37:590
72209915911,42cyclictest17950-21/usr/sbin/munin11:43:010
72209915841,20cyclictest4295-21sh09:29:070
72209915833,34cyclictest27356-21ssh10:36:540
72209915822,29cyclictest8722-21fw_conntrack09:42:270
72209915817,22cyclictest10842-21memory11:22:440
72209915814,43cyclictest29252-21df10:42:100
72209915814,36cyclictest13106-21ssh11:28:550
72209915811,62cyclictest21230-21ssh11:52:520
7220991579,23cyclictest12644-21sort09:53:050
72209915736,24cyclictest13870-21aten_r5power_vo11:31:560
72209915734,23cyclictest22598-21sed08:31:530
72209915732,24cyclictest14067-21grep07:42:250
72209915726,35cyclictest0-21swapper08:42:130
72209915717,36cyclictest25972-21irqstats10:32:310
72209915714,55cyclictest10091-21irqstats07:22:050
72209915622,31cyclictest19005-21df_inode10:12:180
72209915619,36cyclictest13764-21df09:57:030
72209915515,21cyclictest28092-21irqstats09:02:040
72209915418,39cyclictest30683-21apt-get10:46:370
72209915413,55cyclictest8881-21aten_r5power_cu07:16:430
72209915410,43cyclictest20503-21grep08:21:250
7220991539,44cyclictest12978-21ps07:37:210
72209915317,25cyclictest16784-21unixbench_singl07:57:280
72209915311,41cyclictest7983-21sort07:07:270
72209915217,45cyclictest26741-21munin-run08:56:230
72209915215,38cyclictest15476-21irqstats07:52:050
72209915212,25cyclictest10849-21df07:26:510
72209915139,22cyclictest23716-21/usr/sbin/munin08:37:160
72209915114,38cyclictest25044-21apt-get08:46:420
72209915015,28cyclictest18047-21df08:06:530
72209915015,23cyclictest8742-21munin-run07:16:230
72209914921,26cyclictest17159-21df08:01:520
72209914920,26cyclictest21852-21memory08:27:110
72209914918,28cyclictest19143-21memory08:12:130
72209914819,26cyclictest27195-21irqstats08:57:080
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional