You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-03 - 03:08
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 Jun 03, 2026 00:44:12)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7032223962205,139sleep00-21swapper19:03:380
72639910635,53cyclictest3954-21fw_conntrack23:06:260
72639910530,30cyclictest0-21swapper21:53:190
72639910435,22cyclictest17209-21aten_r5power_po22:10:560
72639910415,27cyclictest10438-21/usr/sbin/munin23:25:570
72639910315,24cyclictest29524-21fw_conntrack22:46:270
72639910212,41cyclictest27532-21latency_hist00:15:290
72639910118,43cyclictest28185-21ssh21:07:320
72639910116,46cyclictest3689-21df_inode21:31:140
72639910113,50cyclictest28924-21ssh21:10:440
72639910110,26cyclictest1579-21ssh22:59:410
72639910029,53cyclictest0-21swapper00:29:310
72639910014,61cyclictest828-21memory00:31:480
72639910014,47cyclictest13170-21ssh23:32:320
7263999916,61cyclictest30652-21apt-get21:15:440
7263999916,43cyclictest12497-21memory21:56:480
7263999916,36cyclictest2052-21fw_packets21:26:370
7263999916,35cyclictest14339-21irqstats23:36:370
7263999915,60cyclictest688-21/usr/sbin/munin21:22:060
7263999913,65cyclictest31312-21irqstats22:51:390
7263999910,27cyclictest17415-21aten_r5power_po23:45:590
726399989,68cyclictest16970-21modprobe22:10:230
7263999816,63cyclictest18837-21/usr/sbin/munin22:17:020
7263999815,64cyclictest29503-21/usr/sbin/munin00:21:000
7263999815,61cyclictest24704-21memory00:06:460
7263999813,47cyclictest8264-21sshd21:44:470
7263999811,25cyclictest6214-21users23:12:090
7263999810,47cyclictest20568-21ssh23:55:110
726399979,69cyclictest22306-21aten_r5power_cu22:25:530
7263999737,42cyclictest0-21swapper21:36:400
7263999716,45cyclictest7019-21apt-get23:15:460
7263999713,64cyclictest27884-21irqstats22:41:360
7263999712,64cyclictest23566-21grep20:45:450
7263999712,48cyclictest25798-21basename22:35:550
7263999712,44cyclictest24248-21ssh22:31:050
7263999711,49cyclictest10289-21ssh23:25:150
7263999711,46cyclictest2806-21ssh23:02:130
7263999710,48cyclictest23331-21sort20:41:290
7263999632,19cyclictest0-21swapper22:24:250
7263999613,36cyclictest10027-21ssh21:50:030
7263999610,66cyclictest20804-21sh23:55:540
7263999610,23cyclictest15619-21ssh23:40:430
7263999522,54cyclictest0-21swapper22:05:180
7263999512,46cyclictest28773-21ssh00:18:160
7263999312,23cyclictest10199-21fw_conntrack19:25:580
7263999310,23cyclictest13886-21sed19:50:570
7263999213,20cyclictest22865-21fw_conntrack00:01:340
7263999212,61cyclictest26332-21/usr/sbin/munin21:00:480
7263999115,54cyclictest8785-21munin-run19:15:250
7263999113,58cyclictest14720-21ls19:55:510
7263999112,22cyclictest18333-21cstates20:15:500
7263999035,38cyclictest7390-21aten_r5power_cu19:05:440
7263999017,24cyclictest19842-21munin-run20:25:240
7263999015,19cyclictest10835-21munin-run19:35:240
7263999014,56cyclictest9186-21fw_conntrack19:15:580
7263999013,27cyclictest25176-21sed20:51:280
7263999010,44cyclictest22164-21wc20:36:150
7263998916,24cyclictest15717-21df_inode20:01:030
7263998913,27cyclictest21634-21munin-plugin-st20:35:240
7263998912,57cyclictest28595-21snmpd19:50:270
7263998815,54cyclictest17289-21tr20:10:460
7263998815,25cyclictest16540-21df20:05:530
7263998812,21cyclictest28595-21snmpd20:25:460
7263998717,53cyclictest12115-21df_inode19:40:570
7263998711,26cyclictest11394-21ntpq19:36:130
7263998410,25cyclictest25634-21/usr/sbin/munin20:56:020
7263998313,23cyclictest9813-21latency_hist19:25:240
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional