You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-09-04 - 12:36
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 highest latencies:
System rackeslot4.osadl.org (updated Fri Sep 04, 2026 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
194319499300,4cyclictest1979959-21ps19:45:171
194319299280,27cyclictest0-21swapper/023:35:130
194319899271,6cyclictest2281598-21idleruntime-cro00:40:002
194319899270,25cyclictest2241716-21sed00:00:162
194320199261,21cyclictest2261556-21apt-get00:20:123
194320199261,21cyclictest1990509-21apt-get19:55:133
194319899262,3cyclictest2214953-21apt-get23:35:142
194319899261,21cyclictest0-21swapper/220:15:122
1943194992623,2cyclictest2030786-21awk20:34:591
194319499260,23cyclictest2199402-21ls23:20:001
1943201992522,2cyclictest2219865-21latency_hist23:40:003
194320199251,20cyclictest0-21swapper/321:25:143
194319899252,3cyclictest2081773-21apt-get21:25:132
194319899252,20cyclictest2159083-21apt-get22:40:132
1943198992521,2cyclictest2091911-21apt-get21:35:122
1943198992519,3cyclictest2158806-21cron22:40:012
194319899251,3cyclictest3777322-21systemd-journal20:10:002
194319899251,3cyclictest2174330-21apt-get22:55:112
194319899251,23cyclictest1991458-21sed19:55:182
194319499251,21cyclictest2056423-21apt-get21:00:131
194319499251,21cyclictest2005733-21apt-get20:10:111
194319499251,1cyclictest0-21swapper/100:30:411
194319299252,3cyclictest2241229-21apt-get00:00:120
1943192992520,3cyclictest1984993-21apt-get19:50:140
194320199241,20cyclictest0-21swapper/323:00:133
194320199240,21cyclictest1954125-21ps19:20:173
194319899242,21cyclictest2148545-21apt-get22:30:152
1943198992419,3cyclictest2048471-21ps20:50:172
1943198992418,4cyclictest2025738-21idleruntime-cro20:29:592
194319899241,3cyclictest2240522-21munin-run00:00:002
194319899241,3cyclictest1996037-21/usr/sbin/munin20:00:152
194319899241,2cyclictest1911697-21munin-node21:30:162
194319899241,21cyclictest3777322-21systemd-journal22:25:012
194319899241,21cyclictest1984297-21apt-get19:50:032
194319499241,20cyclictest2225497-21apt-get23:45:111
194319499240,20cyclictest2036124-21apt-get20:40:111
194319299242,20cyclictest2199678-21apt-get23:20:120
1943192992420,3cyclictest2169247-21apt-get22:50:170
1943192992420,2cyclictest2271721-21apt-get00:30:160
1943192992420,2cyclictest2046239-21apt-get20:50:110
1943192992419,2cyclictest2117676-21apt-get22:00:110
194320199230,20cyclictest0-21swapper/319:30:133
1943198992321,1cyclictest1948250-21idleruntime-cro19:15:002
1943198992319,3cyclictest2051332-21apt-get20:55:122
1943198992319,2cyclictest2251439-21apt-get00:10:112
1943198992318,3cyclictest2041171-21apt-get20:45:122
194319899231,21cyclictest0-21swapper/219:25:122
194319899230,20cyclictest0-21swapper/223:05:112
194319899230,20cyclictest0-21swapper/221:20:132
1943194992320,2cyclictest2010802-21apt-get20:15:111
1943194992319,2cyclictest3777322-21systemd-journal22:05:001
194319499231,2cyclictest2041659-21sed20:45:161
194319499231,2cyclictest1974360-21apt-get19:40:121
194319499231,2cyclictest1958710-21apt-get19:25:131
194319499231,21cyclictest2224347-21ntpq23:40:221
194319499230,21cyclictest1-21systemd21:45:001
194319499230,20cyclictest1963780-21apt-get19:30:121
1943192992320,2cyclictest2086868-21apt-get21:30:170
1943192992320,2cyclictest0-21swapper/020:35:170
1943192992319,3cyclictest2164638-21tr22:45:160
1943192992319,2cyclictest2107520-21apt-get21:50:150
1943192992319,2cyclictest1995574-21apt-get20:00:110
1943192992318,3cyclictest2189563-21apt-get23:10:150
194319299231,2cyclictest2204790-21apt-get23:25:120
194319299231,2cyclictest1968868-21apt-get19:35:110
194319299231,2cyclictest0-21swapper/020:55:130
194319299231,21cyclictest2179424-21apt-get23:00:130
194319299231,20cyclictest1962598-21ntpq19:25:200
194319299231,20cyclictest1943403-21apt-get19:10:110
194319299230,3cyclictest2133434-21irqcore22:15:160
194319299230,21cyclictest2189288-21cron23:10:000
1943201992219,2cyclictest0-21swapper/300:00:123
1943201992218,3cyclictest2000343-21cron20:05:013
1943201992218,2cyclictest2225500-21taskset23:45:113
1943201992218,2cyclictest2096722-21munin-run21:40:003
194320199221,20cyclictest2100876-21ntpq21:40:233
194320199220,2cyclictest2205278-21grep23:25:163
194320199220,20cyclictest0-21swapper/322:30:153
194320199220,19cyclictest0-21swapper/323:05:113
194320199220,19cyclictest0-21swapper/322:50:173
194320199220,19cyclictest0-21swapper/321:00:143
194320199220,19cyclictest0-21swapper/319:35:103
194320199220,19cyclictest0-21swapper/300:25:133
1943198992219,2cyclictest514-21in:imuxsock21:20:002
1943198992219,2cyclictest514-21in:imuxsock21:19:592
1943198992219,2cyclictest1-21systemd23:45:002
1943198992219,2cyclictest0-21swapper/222:50:172
1943198992218,3cyclictest2031059-21apt-get20:35:142
1943198992218,3cyclictest2007955-21sed20:10:162
1943198992218,3cyclictest1958462-21idleruntime-cro19:25:012
1943198992217,3cyclictest2272222-21tr00:30:192
194319899221,2cyclictest1984336-21gpgv19:50:002
194319899221,2cyclictest0-21swapper/219:30:122
194319899221,20cyclictest64-21kcompactd000:22:502
194319899220,2cyclictest2266602-21apt-get00:25:122
194319899220,21cyclictest0-21swapper/223:02:112
194319899220,20cyclictest0-21swapper/223:45:122
194319899220,1cyclictest0-21swapper/223:25:122
1943194992219,1cyclictest2256486-21apt-get00:15:131
1943194992218,3cyclictest2168971-21cron22:50:001
194319499221,1cyclictest2153975-21apt-get22:35:031
194319499221,19cyclictest0-21swapper/120:00:111
194319499220,21cyclictest2219950-21mktemp23:40:001
194319499220,20cyclictest2204800-21cpu23:25:121
194319499220,20cyclictest0-21swapper/119:15:111
194319499220,19cyclictest0-21swapper/119:20:141
194319499220,19cyclictest0-21swapper/100:20:111
1943192992219,2cyclictest2271451-21cron00:30:000
1943192992219,2cyclictest2127595-21idleruntime-cro22:10:010
1943192992218,3cyclictest2147986-21latency_hist22:30:010
1943192992217,3cyclictest2000622-21apt-get20:05:140
194319299221,2cyclictest2235637-21apt-get23:55:130
194319299220,3cyclictest2015601-21basename20:19:590
1943201992119,1cyclictest2240492-21cron00:00:013
1943201992119,1cyclictest0-21swapper/320:35:133
1943201992119,1cyclictest0-21swapper/300:05:123
1943201992116,3cyclictest2127566-21cron22:10:003
194320199211,1cyclictest2015873-21apt-get20:20:133
194320199210,20cyclictest0-21swapper/322:35:123
194320199210,1cyclictest0-21swapper/321:20:133
1943198992119,1cyclictest0-21swapper/222:10:152
1943198992118,2cyclictest2097477-21ps21:40:182
1943198992118,2cyclictest0-21swapper/222:17:022
1943198992118,1cyclictest2246348-21apt-get00:05:122
194319899210,2cyclictest0-21swapper/222:05:142
194319899210,2cyclictest0-21swapper/219:38:592
194319899210,20cyclictest2071370-21unin-run21:15:002
194319899210,20cyclictest0-21swapper/223:10:142
194319899210,20cyclictest0-21swapper/221:45:112
194319899210,1cyclictest0-21swapper/220:33:482
1943194992119,1cyclictest64-21kcompactd020:58:011
1943194992119,1cyclictest0-21swapper/121:55:121
1943194992119,1cyclictest0-21swapper/120:35:131
1943194992118,2cyclictest2142778-21ls22:25:011
1943194992118,2cyclictest1972788-21ntpq19:35:201
1943194992117,3cyclictest2210351-21grep23:30:201
1943194992117,2cyclictest0-21swapper/121:05:111
194319499210,2cyclictest2184983-21irqcore23:05:151
194319499210,20cyclictest2087370-21irqcore21:30:211
194319499210,20cyclictest2018105-21ps20:20:191
194319499210,1cyclictest0-21swapper/100:25:121
1943192992119,1cyclictest0-21swapper/023:30:150
1943192992118,2cyclictest2225223-21ls23:45:000
1943192992118,2cyclictest0-21swapper/023:50:150
1943192992116,3cyclictest2149041-21ps22:30:190
194319299211,1cyclictest2154013-21apt-get22:35:130
194319299211,19cyclictest0-21swapper/020:34:200
194319299210,20cyclictest64-21kcompactd019:30:220
194319299210,20cyclictest2021459-21ps20:25:170
194319299210,20cyclictest1-21systemd21:20:000
194319299210,20cyclictest1-21systemd21:19:590
194319299210,20cyclictest0-21swapper/021:35:120
194319299210,1cyclictest0-21swapper/020:20:130
194319299210,19cyclictest0-21swapper/020:40:110
1943201992018,1cyclictest64-21kcompactd022:49:503
1943201992018,1cyclictest64-21kcompactd020:53:433
1943201992018,1cyclictest0-21swapper/323:15:123
1943201992018,1cyclictest0-21swapper/323:10:163
1943201992018,1cyclictest0-21swapper/322:40:413
1943201992018,1cyclictest0-21swapper/300:31:583
1943201992018,1cyclictest0-21swapper/300:10:123
1943201992017,2cyclictest2200168-21irqcore23:20:173
1943201992017,2cyclictest1974852-21irqcore19:40:163
1943201992017,2cyclictest0-21swapper/320:25:163
1943201992017,1cyclictest0-21swapper/319:25:123
194320199200,1cyclictest64-21kcompactd021:16:173
194320199200,1cyclictest64-21kcompactd021:16:173
194320199200,1cyclictest0-21swapper/300:15:133
194320199200,19cyclictest0-21swapper/319:50:143
1943198992017,2cyclictest1948521-21apt-get19:15:112
194319899200,2cyclictest0-21swapper/222:29:232
194319899200,1cyclictest64-21kcompactd020:21:592
1943194992018,1cyclictest0-21swapper/123:50:151
1943194992018,1cyclictest0-21swapper/121:15:121
1943194992018,1cyclictest0-21swapper/121:15:111
1943194992018,1cyclictest0-21swapper/100:05:121
1943194992017,2cyclictest2092413-21cut21:35:161
1943194992017,2cyclictest2082273-21irqcore21:25:171
1943194992017,2cyclictest0-21swapper/120:50:121
1943194992017,1cyclictest0-21swapper/122:40:131
194319499200,2cyclictest2102950-21irqcore21:45:161
194319499200,1cyclictest64-21kcompactd022:15:251
194319499200,1cyclictest0-21swapper/119:55:131
194319499200,1cyclictest0-21swapper/100:10:121
194319499200,19cyclictest2240588-21dpkg00:00:001
194319499200,19cyclictest0-21swapper/123:23:091
194319499200,19cyclictest0-21swapper/122:32:051
194319499200,19cyclictest0-21swapper/119:50:141
1943192992018,1cyclictest0-21swapper/019:45:130
1943192992018,1cyclictest0-21swapper/000:20:120
1943192992018,1cyclictest0-21swapper/000:05:050
1943192992017,2cyclictest514-21in:imuxsock21:44:590
194319299200,1cyclictest0-21swapper/021:25:130
194319299200,1cyclictest0-21swapper/021:05:120
194319299200,19cyclictest64-21kcompactd000:38:250
194319299200,19cyclictest0-21swapper/021:20:140
194319299200,19cyclictest0-21swapper/020:12:190
1943201991917,1cyclictest2220430-21apt-get23:40:133
1943201991917,1cyclictest2006233-21grep20:10:153
1943201991917,1cyclictest0-21swapper/322:15:123
1943201991917,1cyclictest0-21swapper/322:10:033
1943201991916,1cyclictest0-21swapper/321:05:123
194320199190,1cyclictest64-21kcompactd020:44:013
194320199190,1cyclictest2147983-21latency_hist22:30:013
194320199190,18cyclictest0-21swapper/321:45:123
194320199190,18cyclictest0-21swapper/320:45:173
194320199190,18cyclictest0-21swapper/320:16:053
1943198991917,1cyclictest0-21swapper/221:04:592
1943198991915,3cyclictest2108007-21irqcore21:50:192
1943198991915,2cyclictest2112586-21apt-get21:55:112
194319899190,1cyclictest64-21kcompactd019:40:352
1943194991918,1cyclictest64-21kcompactd022:56:171
1943194991916,1cyclictest0-21swapper/122:05:151
194319499190,19cyclictest64-21kcompactd021:24:531
1943192991918,1cyclictest0-21swapper/019:20:130
1943192991917,1cyclictest0-21swapper/021:58:120
1943192991917,1cyclictest0-21swapper/019:40:120
1943192991914,3cyclictest2159583-21irqcore22:40:180
1943201991816,1cyclictest0-21swapper/322:21:523
1943201991816,1cyclictest0-21swapper/320:30:123
1943201991816,1cyclictest0-21swapper/319:45:583
1943201991815,2cyclictest2112308-21cron21:55:003
1943201991815,1cyclictest0-21swapper/321:55:133
194320199180,1cyclictest0-21swapper/320:55:163
1943198991816,1cyclictest0-21swapper/221:05:212
1943198991815,2cyclictest0-21swapper/223:15:122
1943194991815,1cyclictest0-21swapper/121:10:131
1943194991814,2cyclictest2020963-21apt-get20:25:121
1943192991817,1cyclictest0-21swapper/000:15:000
1943192991816,1cyclictest0-21swapper/022:10:150
1943192991816,1cyclictest0-21swapper/019:18:320
1943192991814,3cyclictest61650irq/133-enp0s29f1:rx-022:55:210
1943192991813,4cyclictest2045963-21cron20:49:590
1943201991715,1cyclictest0-21swapper/320:08:013
1943201991715,1cyclictest0-21swapper/319:15:113
1943201991711,4cyclictest2281591-21cron00:40:003
194320199170,1cyclictest2209865-21apt-get23:30:163
1943198991715,1cyclictest0-21swapper/200:15:132
1943198991714,2cyclictest2204514-21cron23:25:002
1943198991713,2cyclictest2231062-21irqcore23:50:192
1943194991715,1cyclictest64-21kcompactd000:02:561
1943194991715,1cyclictest0-21swapper/123:00:121
1943194991713,3cyclictest2001104-21irqcore20:05:181
194319499170,17cyclictest0-21swapper/122:10:191
1943192991716,1cyclictest0-21swapper/019:55:140
1943192991715,1cyclictest0-21swapper/022:20:160
1943192991714,2cyclictest0-21swapper/023:45:180
1943192991712,3cyclictest2102449-21apt-get21:45:120
1943201991613,2cyclictest0-21swapper/323:55:003
194319899161,5cyclictest2122516-21awk22:05:002
1943198991612,3cyclictest2037076-21kthreadcore20:40:152
1943194991613,2cyclictest2143051-21apt-get22:25:111
1943192991614,1cyclictest0-21swapper/021:00:130
1943192991613,2cyclictest2070881-21unixbench_multi21:10:260
1943194991512,2cyclictest2193923-21unixbench_singl23:10:281
1943194991511,2cyclictest0-21swapper/121:55:001
1943192991511,3cyclictest61650irq/133-enp0s29f1:rx-023:15:150
1943201991411,2cyclictest0-21swapper/322:55:123
1943194991411,2cyclictest0-21swapper/122:50:211
1943192991411,2cyclictest61650irq/133-enp0s29f1:rx-000:20:000
194320199137,4cyclictest2118012-21grep22:00:143
194319899139,3cyclictest2209840-21/usr/sbin/munin23:30:232
1943198991310,2cyclictest2164649-21grep22:45:162
194319499130,12cyclictest2281611-21awk00:40:001
194320199128,2cyclictest3092695-21kworker/u8:0-writeback21:10:183
194320199128,2cyclictest2086841-21munin-node21:30:163
194320199127,4cyclictest1947956-21sshd19:11:333
194319499121,3cyclictest1943110-21latency_hist19:10:011
194319899105,3cyclictest1943110-21latency_hist19:10:012
19432019980,1cyclictest1943350-21cat19:10:013
19431929970,5cyclictest1943244-21latency_hist19:10:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional