You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2022-09-25 - 14:06
/usr/bin/Xorg /usr/bin/Xorg

x86 Intel Core i5-8365UE @1600 MHz, Linux 5.19.0-rc7-rt7 (Profile)

Latency plot of system in rack #e, slot #2
Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Command line: cyclictest -l100000000 -m -Sp90 -i200 -h400 -q done
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rackeslot2.osadl.org (updated Sun Sep 25, 2022 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
142531390217,14cyclictest1166451-21kworker/1:2+events_freezable1
1425312901713,2cyclictest1567817-21diskmemload0
142531290160,2cyclictest1553275-21/usr/sbin/munin0
142531290160,15cyclictest1473292-21sshd0
1425315901513,1cyclictest0-21swapper/33
1425314901513,1cyclictest0-21swapper/22
142531490150,14cyclictest0-21swapper/22
142531490150,14cyclictest0-21swapper/22
142531490150,14cyclictest0-21swapper/22
1425313901514,1cyclictest155350irq/123-eno11
1425313901513,1cyclictest0-21swapper/11
1425313901512,2cyclictest1803926-21ssh1
142531390151,1cyclictest155350irq/123-eno11
142531390151,13cyclictest431rcuog/21
142531390150,1cyclictest1884316-21ssh1
142531390150,15cyclictest1911198-21ssh1
1425312901514,1cyclictest1461029-21unixbench_multi0
1425312901513,2cyclictest1711581-21cpuspeed_turbos0
1425312901513,2cyclictest0-21swapper/00
1425312901513,1cyclictest0-21swapper/00
1425312901512,2cyclictest1730204-21cut0
142531290150,1cyclictest1911056-21ssh0
142531290150,1cyclictest1491825-21perl0
142531290150,15cyclictest1895869-21kthreadcore0
142531290150,15cyclictest1735047-21ssh0
142531290150,14cyclictest1834036-21perl0
142531290150,14cyclictest1825613-21cut0
142531290150,14cyclictest1816695-21hddtemp_smartct0
142531290150,14cyclictest1656760-21ssh0
142531290150,14cyclictest1573834-21kthreadcore0
1425315901413,1cyclictest0-21swapper/33
1425315901413,1cyclictest0-21swapper/33
1425315901413,1cyclictest0-21swapper/33
142531590140,14cyclictest0-21swapper/33
142531590140,14cyclictest0-21swapper/33
142531590140,14cyclictest0-21swapper/33
142531590140,14cyclictest0-21swapper/33
142531590140,0cyclictest0-21swapper/33
142531590140,0cyclictest0-21swapper/33
142531590140,0cyclictest0-21swapper/33
1425314901413,0cyclictest0-21swapper/22
1425314901413,0cyclictest0-21swapper/22
1425314901413,0cyclictest0-21swapper/22
142531490140,14cyclictest0-21swapper/22
142531490140,13cyclictest0-21swapper/22
142531490140,13cyclictest0-21swapper/22
142531490140,13cyclictest0-21swapper/22
142531490140,13cyclictest0-21swapper/22
142531490140,13cyclictest0-21swapper/22
142531490140,13cyclictest0-21swapper/22
142531490140,13cyclictest0-21swapper/22
142531490140,13cyclictest0-21swapper/22
142531490140,13cyclictest0-21swapper/22
142531490140,13cyclictest0-21swapper/22
142531490140,13cyclictest0-21swapper/22
142531490140,13cyclictest0-21swapper/22
142531490140,13cyclictest0-21swapper/22
142531490140,13cyclictest0-21swapper/22
142531490140,13cyclictest0-21swapper/22
1425313901414,0cyclictest1432-21in:imklog1
1425313901413,1cyclictest1655943-21ssh1
1425313901413,1cyclictest0-21swapper/11
1425313901412,1cyclictest1716945-21rm1
142531390140,1cyclictest1926021-21ssh1
142531390140,1cyclictest1902170-21diskmemload1
142531390140,1cyclictest0-21swapper/11
142531390140,1cyclictest0-21swapper/11
142531390140,14cyclictest1822539-21ssh1
142531390140,14cyclictest1770161-21ssh1
142531390140,14cyclictest1664528-21sh1
142531390140,14cyclictest1526496-21apt-config1
1425312901413,1cyclictest1751063-21ps0
1425312901413,1cyclictest1678132-21cut0
1425312901413,1cyclictest1520030-21sed0
1425312901411,2cyclictest1690740-21sh0
142531290140,14cyclictest1932889-21ps0
142531290140,14cyclictest1779717-21ssh0
142531290140,14cyclictest1703433-21sed0
142531290140,14cyclictest1634751-21cut0
142531290140,14cyclictest1613336-21ssh0
142531290140,14cyclictest1462757-21cut0
142531290140,14cyclictest0-21swapper/00
142531290140,14cyclictest0-21swapper/00
1425314901313,0cyclictest0-21swapper/22
1425314901312,0cyclictest0-21swapper/22
142531490130,0cyclictest0-21swapper/22
1425313901313,0cyclictest0-21swapper/11
1425313901313,0cyclictest0-21swapper/11
1425313901313,0cyclictest0-21swapper/11
1425313901313,0cyclictest0-21swapper/11
1425313901313,0cyclictest0-21swapper/11
1425313901313,0cyclictest0-21swapper/11
1425313901313,0cyclictest0-21swapper/11
1425313901313,0cyclictest0-21swapper/11
1425313901313,0cyclictest0-21swapper/11
1425313901313,0cyclictest0-21swapper/11
1425313901313,0cyclictest0-21swapper/11
1425313901313,0cyclictest0-21swapper/11
1425313901313,0cyclictest0-21swapper/11
1425313901313,0cyclictest0-21swapper/11
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional