You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-03 - 06:12
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
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack4slot3.osadl.org (updated Fri Apr 03, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
242429915414,41cyclictest13745-21munin-node22:01:280
242429915215,40cyclictest27801-21munin-node21:06:030
242429914916,123cyclictest21365-21sed22:26:010
242429914514,122cyclictest10059-21fschecks_time20:11:060
242429914414,120cyclictest27910-21cut22:46:060
242429914413,122cyclictest3568-21runrttasks21:31:020
242429914413,121cyclictest32679-21fschecks_time19:41:050
242429914214,119cyclictest12991-21latency_hist22:00:460
242429914214,118cyclictest26146-21munin-node21:00:590
242429914214,118cyclictest24643-21munin-node22:36:050
242429914214,118cyclictest11526-21munin-node20:15:580
242429914114,117cyclictest3568-21runrttasks20:49:040
242429913924,105cyclictest15443-21switchtime20:26:350
242429913915,48cyclictest28724-21sshd19:28:230
242429913814,48cyclictest29237-21wget21:10:570
242429913814,36cyclictest1736-21aten_r4power_cu23:05:550
242429913814,115cyclictest29068-21runrttasks00:29:100
242429913715,113cyclictest26396-21seq22:41:100
242429913714,113cyclictest23234-21iostat_ios22:31:150
242429913614,47cyclictest16504-21wget23:50:590
242429913614,112cyclictest29608-21fschecks_time22:51:080
242429913515,49cyclictest19721-21wget00:00:560
242429913514,46cyclictest3250-21snmpd23:49:000
242429913514,45cyclictest3250-21snmpd19:40:230
242429913416,47cyclictest18574-21sshd22:16:250
242429913416,108cyclictest2077-21runrttasks21:26:130
242429913415,50cyclictest23094-21df_inode00:11:030
242429913415,23cyclictest8549-21perl21:46:080
242429913415,110cyclictest3222-21munin-node19:51:430
242429913414,52cyclictest32455-21munin-node21:21:210
242429913414,48cyclictest32700-21wget00:40:570
242429913414,110cyclictest31774-21sendmail_mailqu00:36:350
242429913317,43cyclictest14769-21wget22:05:560
242429913315,49cyclictest25880-21munin-node19:20:560
242429913315,48cyclictest21373-21wget00:05:580
242429913315,46cyclictest19559-21munin-node22:20:560
242429913315,45cyclictest1639-21wget19:45:560
242429913315,40cyclictest18848-21switchtime23:56:360
242429913314,109cyclictest31422-21memory22:56:170
242429913314,109cyclictest1091-21munin-node23:01:440
242429913217,46cyclictest14253-21sshd23:42:250
242429913216,45cyclictest6269-21sshd23:18:250
242429913215,49cyclictest9911-21munin-node23:31:370
242429913215,49cyclictest8119-21munin-node20:06:030
242429913215,47cyclictest26558-21iostat00:21:130
242429913215,46cyclictest16287-21wget20:30:570
242429913215,44cyclictest29906-21munin-node19:31:320
242429913215,43cyclictest19580-21wget20:40:560
242429913215,42cyclictest30915-21wget21:15:580
242429913215,19cyclictest3250-21snmpd23:37:260
242429913214,49cyclictest6584-21munin-node21:41:320
242429913214,49cyclictest16316-21munin-node22:11:000
242429913214,49cyclictest10044-21entropy21:51:040
242429913213,47cyclictest6722-21wget23:20:570
242429913213,47cyclictest24626-21wget00:15:580
242429913115,49cyclictest24259-21munin-node19:15:580
242429913115,106cyclictest22833-21cpu20:50:560
242429913114,47cyclictest3250-21snmpd20:02:230
242429913114,44cyclictest13340-21seq20:21:080
242429913114,40cyclictest5670-21mailstats19:56:320
242429913114,108cyclictest18241-21if_eth020:36:090
242429913114,107cyclictest4033-21munin-node23:11:230
242429913017,48cyclictest8291-21munin-node23:26:110
242429913014,49cyclictest29836-21cut00:31:180
242429912915,43cyclictest5414-21munin-node21:36:170
242429912914,49cyclictest24339-21munin-node20:56:310
23034212320,76sleep023036-21iostat_ios19:11:060
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional