You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2023-12-04 - 13:39
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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack0slot1.osadl.org (updated Mon Dec 04, 2023 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3183021670,1sleep128212-21ntop10:35:591
909021130,0sleep40-21swapper/407:04:044
321982800,1sleep632174-21sshd08:07:596
321982800,1sleep632174-21sshd08:07:596
163742670,0sleep40-21swapper/409:21:434
3912660,1sleep5380-21perl11:03:515
6942650,0sleep40-21swapper/411:18:004
6942650,0sleep40-21swapper/411:18:004
297542640,0sleep10-21swapper/112:38:001
236692640,0sleep30-21swapper/307:46:093
265462630,0sleep70-21swapper/707:13:287
253002630,0sleep0101ktimersoftd/012:09:150
16463996361,1cyclictest52-21ksoftirqd/410:53:034
16466996258,2cyclictest79-21ksoftirqd/710:53:037
121762620,1sleep450-21rcuc/408:13:584
16460995856,1cyclictest25-21ksoftirqd/109:17:011
188782570,0sleep70-21swapper/708:00:557
16462995753,2cyclictest43-21ksoftirqd/307:52:263
16460995753,3cyclictest25-21ksoftirqd/110:53:031
16463995653,1cyclictest52-21ksoftirqd/407:52:264
16463995553,1cyclictest52-21ksoftirqd/412:03:134
16463995551,2cyclictest52-21ksoftirqd/410:38:014
16463995451,2cyclictest52-21ksoftirqd/407:32:094
16463995451,2cyclictest52-21ksoftirqd/407:32:094
16461995452,1cyclictest34-21ksoftirqd/210:53:032
16463995249,2cyclictest52-21ksoftirqd/409:17:014
16466995144,6cyclictest79-21ksoftirqd/710:38:017
16464995148,2cyclictest61-21ksoftirqd/507:52:265
16462995148,2cyclictest43-21ksoftirqd/310:53:033
16463995048,1cyclictest52-21ksoftirqd/407:17:224
16461995047,2cyclictest34-21ksoftirqd/207:17:222
16460995047,1cyclictest25-21ksoftirqd/110:43:001
16460995046,2cyclictest25-21ksoftirqd/107:52:261
16463994946,2cyclictest17639-21check_snmp12:33:124
16464994845,2cyclictest61-21ksoftirqd/510:38:015
258202470,0sleep559-21rcuc/511:01:105
16466994742,4cyclictest79-21ksoftirqd/707:52:267
16464994643,2cyclictest61-21ksoftirqd/512:03:145
16463994644,1cyclictest52-21ksoftirqd/410:43:004
16461994644,1cyclictest34-21ksoftirqd/212:03:142
16461994643,1cyclictest34-21ksoftirqd/207:52:262
16465994543,1cyclictest70-21ksoftirqd/607:52:266
16459994441,2cyclictest9-21ksoftirqd/009:17:010
16465994340,2cyclictest70-21ksoftirqd/610:43:006
16463994340,2cyclictest52-21ksoftirqd/410:28:014
16466994240,1cyclictest79-21ksoftirqd/710:43:007
16464994240,1cyclictest61-21ksoftirqd/510:53:035
16461994238,3cyclictest34-21ksoftirqd/209:17:012
16461994139,1cyclictest34-21ksoftirqd/212:33:122
16463994038,1cyclictest52-21ksoftirqd/411:58:164
16461994037,2cyclictest34-21ksoftirqd/211:58:162
16461994037,1cyclictest34-21ksoftirqd/210:38:012
16460994038,1cyclictest25-21ksoftirqd/107:17:221
16465993936,2cyclictest70-21ksoftirqd/612:33:126
16464993937,1cyclictest61-21ksoftirqd/510:43:005
16464993937,1cyclictest61-21ksoftirqd/507:17:225
16463993936,1cyclictest52-21ksoftirqd/412:08:114
16461993937,1cyclictest34-21ksoftirqd/207:32:092
16461993937,1cyclictest34-21ksoftirqd/207:32:092
16462993835,2cyclictest43-21ksoftirqd/307:32:093
16462993835,2cyclictest43-21ksoftirqd/307:32:093
16460993836,1cyclictest25-21ksoftirqd/110:28:011
16466993734,2cyclictest79-21ksoftirqd/707:32:097
16466993734,2cyclictest79-21ksoftirqd/707:32:097
16465993735,1cyclictest29186-21check_snmp07:32:096
16465993735,1cyclictest29186-21check_snmp07:32:096
16465993734,2cyclictest70-21ksoftirqd/609:17:016
16462993734,2cyclictest43-21ksoftirqd/311:58:163
16461993734,2cyclictest34-21ksoftirqd/210:43:002
16460993735,1cyclictest25-21ksoftirqd/111:58:161
16466993633,2cyclictest79-21ksoftirqd/707:17:227
16465993634,1cyclictest7629-21check_snmp12:03:146
16462993634,1cyclictest43-21ksoftirqd/307:17:223
16462993633,1cyclictest43-21ksoftirqd/310:38:013
16459993634,1cyclictest9-21ksoftirqd/010:43:000
16459993632,3cyclictest9-21ksoftirqd/007:52:260
16459993533,1cyclictest9-21ksoftirqd/010:53:030
16459993532,2cyclictest27776-21bash11:58:160
16465993432,1cyclictest70-21ksoftirqd/607:17:226
16462993430,2cyclictest43-21ksoftirqd/310:43:003
16460993430,3cyclictest25-21ksoftirqd/112:03:141
16459993432,1cyclictest9-21ksoftirqd/010:38:010
16465993330,2cyclictest70-21ksoftirqd/611:58:166
16462993330,2cyclictest43-21ksoftirqd/312:03:133
16461993331,1cyclictest34-21ksoftirqd/212:18:142
16465993230,1cyclictest70-21ksoftirqd/610:53:036
16465993229,2cyclictest70-21ksoftirqd/610:28:016
16463993223,6cyclictest50-21rcuc/407:45:114
16460993229,2cyclictest25-21ksoftirqd/110:32:591
16459993230,1cyclictest190550irq/25-eth012:03:140
16464993129,1cyclictest61-21ksoftirqd/510:28:015
16463993129,1cyclictest52-21ksoftirqd/410:32:594
16463993129,1cyclictest52-21ksoftirqd/409:23:594
16461993129,1cyclictest34-21ksoftirqd/210:28:012
16460993127,2cyclictest23-21rcuc/107:32:091
16460993127,2cyclictest23-21rcuc/107:32:091
16464993027,2cyclictest61-21ksoftirqd/511:58:165
16463993026,2cyclictest52-21ksoftirqd/412:18:144
16463993025,3cyclictest50-21rcuc/409:33:154
16463993025,2cyclictest50-21rcuc/412:18:294
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional