You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-20 - 12:56
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 Mon Jul 20, 2026 00:43:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
400176993811,18cyclictest723533-21idleruntime-cro00:25:011
40017699322,4cyclictest673059-21apt-get23:35:121
40017699321,21cyclictest0-21swapper/122:45:121
40017699311,22cyclictest411380-21ps19:20:181
40017699301,20cyclictest0-21swapper/122:55:121
40017699301,20cyclictest0-21swapper/120:20:001
40017699291,2cyclictest0-21swapper/121:20:131
40017699291,21cyclictest421081-21apt-get19:30:141
40017699291,20cyclictest0-21swapper/119:55:181
40017699290,20cyclictest0-21swapper/120:45:101
40017699286,9cyclictest477388-21latency_hist20:25:001
40017699286,9cyclictest477388-21latency_hist20:25:001
400176992816,3cyclictest0-21swapper/120:25:111
40017699281,24cyclictest678648-21ps23:40:161
40017699281,23cyclictest606364-21taskset22:30:121
40017699271,22cyclictest528814-21apt-get21:15:121
40017699271,21cyclictest575874-21apt-get22:00:101
40017699271,21cyclictest0-21swapper/120:40:211
40018699261,23cyclictest467282-21cron20:15:003
40018099261,21cyclictest586058-21apt-get22:10:112
400176992621,3cyclictest596177-21apt-get22:20:121
400176992620,4cyclictest704046-21irqcore00:05:221
40017699261,21cyclictest728872-21apt-get00:30:121
40017699261,21cyclictest723803-21apt-get00:25:111
40018699252,1cyclictest688297-21apt-get23:50:123
40017699252,2cyclictest657432-21apt-get23:20:131
400176992519,3cyclictest415989-21apt-get19:25:131
40017699251,3cyclictest437141-21apt-get19:45:101
400176992513,3cyclictest702-21runrttasks20:05:181
40017699251,21cyclictest601266-21apt-get22:25:121
40017699251,21cyclictest400726-21apt-get19:10:121
40017699251,21cyclictest0-21swapper/123:45:121
40017699251,20cyclictest0-21swapper/121:00:151
400186992420,3cyclictest1-21systemd23:50:013
400186992420,2cyclictest647314-21apt-get23:10:123
40018699241,21cyclictest457448-21apt-get20:05:173
40018699241,20cyclictest554381-21munin-run21:40:013
40018699240,21cyclictest0-21swapper/322:05:153
40018099243,20cyclictest2875-21cron22:30:002
40018099241,21cyclictest698484-21apt-get00:00:122
400176992419,3cyclictest431630-21apt-get19:40:131
400176992418,3cyclictest0-21swapper/120:10:171
400176992417,2cyclictest0-21swapper/123:05:131
400176992417,2cyclictest0-21swapper/123:05:121
400176992417,2cyclictest0-21swapper/121:30:131
40017699241,2cyclictest452395-21apt-get20:00:111
40017699241,21cyclictest616880-21apt-get22:40:121
40017699240,21cyclictest0-21swapper/119:50:121
40017699240,20cyclictest0-21swapper/122:50:121
40017699240,20cyclictest0-21swapper/121:50:121
40017699240,20cyclictest0-21swapper/121:45:111
40017699240,20cyclictest0-21swapper/100:00:121
400170992421,2cyclictest516-21rs:main0
400186992320,2cyclictest508507-21apt-get20:55:133
400186992318,4cyclictest652855-21ps23:15:173
40018699231,2cyclictest442237-21apt-get19:50:123
40018699231,19cyclictest410900-21chrt19:20:133
40018699230,21cyclictest642246-21apt-get23:05:143
40018699230,21cyclictest642246-21apt-get23:05:143
40018699230,20cyclictest0-21swapper/320:50:133
40018699230,20cyclictest0-21swapper/300:25:103
40018699230,1cyclictest703556-21apt-get00:05:183
40018099232,1cyclictest523768-21apt-get21:10:132
400180992320,2cyclictest713692-21apt-get00:15:112
40018099231,2cyclictest667992-21apt-get23:30:122
40018099231,20cyclictest615313-21ntpq22:35:222
40018099230,4cyclictest401016-21runrttasks19:10:142
40018099230,21cyclictest565002-21seq21:50:002
40018099230,21cyclictest0-21swapper/220:50:132
40018099230,20cyclictest0-21swapper/220:20:132
40018099230,20cyclictest0-21swapper/220:20:122
40017699231,3cyclictest483166-21apt-get20:30:121
40017699230,21cyclictest713422-21sh00:15:011
40017699230,21cyclictest430961-21https19:40:001
40017699230,20cyclictest0-21swapper/100:15:121
40017099231,20cyclictest503415-21apt-get20:50:120
400186992219,2cyclictest518674-21apt-get21:05:133
400186992219,2cyclictest0-21swapper/322:40:593
400186992219,2cyclictest0-21swapper/322:35:123
400186992219,1cyclictest436442-21cron19:45:023
400186992218,2cyclictest452882-21sed20:00:153
40018699221,20cyclictest0-21swapper/319:10:123
40018699220,20cyclictest0-21swapper/323:25:133
40018699220,20cyclictest0-21swapper/322:15:133
40018699220,20cyclictest0-21swapper/320:20:123
40018699220,20cyclictest0-21swapper/320:20:123
400180992219,2cyclictest678152-21apt-get23:40:122
400180992219,2cyclictest637129-21/usr/sbin/munin23:00:192
400180992218,3cyclictest734474-21ps00:35:152
400180992218,2cyclictest437107-21seq19:45:022
40018099221,1cyclictest693410-21apt-get23:55:112
40018099220,21cyclictest581476-21ps22:05:192
40018099220,20cyclictest554390-21basename21:40:012
40018099220,20cyclictest0-21swapper/223:50:122
40018099220,20cyclictest0-21swapper/219:20:142
40018099220,1cyclictest488234-21apt-get20:35:132
40018099220,1cyclictest0-21swapper/221:01:312
40018099220,19cyclictest0-21swapper/222:00:112
40018099220,19cyclictest0-21swapper/220:05:172
400176992218,2cyclictest580993-21apt-get22:05:131
40017699221,20cyclictest0-21swapper/120:37:521
40017699221,1cyclictest0-21swapper/120:55:131
400170992219,2cyclictest0-21swapper/000:35:110
400170992218,2cyclictest498343-21apt-get20:45:100
40017099221,2cyclictest513607-21apt-get21:00:140
40017099221,20cyclictest410897-21apt-get19:20:130
40017099221,1cyclictest0-21swapper/021:25:170
40017099220,3cyclictest698980-21ps00:00:180
40017099220,21cyclictest500-21dbus-daemon23:25:010
400186992119,1cyclictest0-21swapper/322:58:123
400186992119,1cyclictest0-21swapper/320:35:133
400186992118,1cyclictest0-21swapper/319:55:143
400186992117,2cyclictest713420-21ls00:15:003
40018699210,3cyclictest601750-21ps22:25:153
40018699210,20cyclictest64-21kcompactd019:27:593
40018699210,20cyclictest0-21swapper/322:10:113
40018699210,20cyclictest0-21swapper/321:25:113
40018699210,20cyclictest0-21swapper/300:02:423
40018699210,19cyclictest478073-21apt-get20:25:113
400180992119,1cyclictest522615-21ntpq21:05:232
400180992119,1cyclictest0-21swapper/222:15:132
400180992119,1cyclictest0-21swapper/220:55:122
400180992119,1cyclictest0-21swapper/220:30:132
400180992118,1cyclictest415989-21apt-get19:25:122
400180992117,2cyclictest452395-21apt-get20:00:112
40018099210,2cyclictest431110-21apt-config19:40:002
40018099210,20cyclictest467281-21sh20:15:012
40018099210,1cyclictest0-21swapper/220:25:022
40018099210,1cyclictest0-21swapper/200:05:182
40018099210,19cyclictest0-21swapper/223:20:142
40018099210,18cyclictest0-21swapper/219:15:132
400176992119,1cyclictest0-21swapper/121:58:311
400176992117,2cyclictest0-21swapper/123:00:131
40017699210,20cyclictest0-21swapper/123:58:241
40017699210,20cyclictest0-21swapper/122:18:241
400170992119,1cyclictest0-21swapper/021:49:220
400170992118,2cyclictest405825-21apt-get19:15:130
400170992118,2cyclictest0-21swapper/000:20:120
40017099211,19cyclictest497214-21ntpq20:40:210
40017099211,19cyclictest0-21swapper/023:06:160
40017099211,19cyclictest0-21swapper/023:06:150
40017099210,2cyclictest693900-21tr23:55:160
40017099210,2cyclictest585781-21cron22:09:590
40017099210,20cyclictest729356-21ps00:30:160
40017099210,20cyclictest0-21swapper/021:05:120
40017099210,20cyclictest0-21swapper/019:55:140
40017099210,18cyclictest0-21swapper/020:05:170
400186992018,1cyclictest64-21kcompactd021:16:023
400186992018,1cyclictest0-21swapper/323:40:123
400186992018,1cyclictest0-21swapper/323:20:133
40018699200,1cyclictest0-21swapper/323:55:213
40018699200,1cyclictest0-21swapper/323:35:123
40018699200,1cyclictest0-21swapper/321:47:133
40018699200,1cyclictest0-21swapper/321:01:313
40018699200,19cyclictest549318-21idleruntime-cro21:35:003
40018699200,19cyclictest0-21swapper/300:15:123
400180992018,1cyclictest0-21swapper/222:30:132
400180992018,1cyclictest0-21swapper/220:43:472
400180992018,1cyclictest0-21swapper/200:25:112
400180992017,2cyclictest652861-21tr23:15:162
400180992016,2cyclictest713414-21cron00:15:002
40018099200,1cyclictest0-21swapper/221:52:372
40018099200,1cyclictest0-21swapper/219:40:142
40018099200,19cyclictest0-21swapper/223:05:142
40018099200,19cyclictest0-21swapper/223:05:132
40018099200,18cyclictest0-21swapper/221:35:002
400176992017,2cyclictest0-21swapper/121:35:561
400176992016,2cyclictest0-21swapper/121:10:131
40017699200,1cyclictest0-21swapper/123:15:201
40017699200,1cyclictest0-21swapper/123:10:121
400170992019,1cyclictest64-21kcompactd022:49:350
400170992019,1cyclictest0-21swapper/021:10:410
400170992018,1cyclictest0-21swapper/023:40:130
400170992018,1cyclictest0-21swapper/023:30:120
400170992018,1cyclictest0-21swapper/022:15:130
400170992018,1cyclictest0-21swapper/022:10:210
400170992018,1cyclictest0-21swapper/021:40:120
400170992016,2cyclictest0-21swapper/019:40:000
40017099201,1cyclictest437141-21apt-get19:45:090
40017099201,18cyclictest405552-21idleruntime-cro19:15:010
40017099200,1cyclictest651323-21/usr/sbin/munin23:10:230
40017099200,1cyclictest64-21kcompactd019:40:530
40017099200,1cyclictest0-21swapper/023:15:110
40017099200,1cyclictest0-21swapper/022:50:110
40017099200,1cyclictest0-21swapper/022:40:120
40017099200,1cyclictest0-21swapper/022:40:000
40017099200,1cyclictest0-21swapper/021:53:080
40017099200,1cyclictest0-21swapper/020:00:110
40017099200,1cyclictest0-21swapper/019:30:140
40017099200,1cyclictest0-21swapper/000:25:110
40017099200,1cyclictest0-21swapper/000:10:140
40017099200,19cyclictest464718-21ps20:10:180
40017099200,19cyclictest0-21swapper/021:33:470
40017099200,19cyclictest0-21swapper/019:50:210
400186991917,1cyclictest0-21swapper/321:20:263
400186991916,2cyclictest484734-21kthreadcore20:30:183
400186991916,2cyclictest0-21swapper/322:25:003
400186991916,2cyclictest0-21swapper/321:55:133
400186991916,2cyclictest0-21swapper/319:30:143
400186991915,1cyclictest0-21swapper/321:44:003
40018699190,1cyclictest0-21swapper/322:00:113
40018699190,1cyclictest0-21swapper/319:15:133
400180991917,1cyclictest0-21swapper/222:40:132
400180991916,2cyclictest627016-21apt-get22:50:132
400180991916,2cyclictest534816-21ps21:20:262
400180991916,2cyclictest0-21swapper/221:55:132
400180991916,1cyclictest0-21swapper/223:10:122
40018099190,18cyclictest0-21swapper/223:35:122
40018099190,18cyclictest0-21swapper/223:25:132
40018099190,18cyclictest0-21swapper/219:50:212
400176991916,2cyclictest0-21swapper/121:25:111
400176991916,1cyclictest0-21swapper/123:50:121
400170991917,1cyclictest0-21swapper/023:50:120
400170991917,1cyclictest0-21swapper/023:48:100
400170991917,1cyclictest0-21swapper/023:25:030
400170991917,1cyclictest0-21swapper/022:20:110
400170991917,1cyclictest0-21swapper/020:15:120
400170991917,1cyclictest0-21swapper/019:25:130
40017099190,1cyclictest0-21swapper/020:25:110
40017099190,1cyclictest0-21swapper/000:05:170
400186991816,1cyclictest0-21swapper/323:00:133
400186991816,1cyclictest0-21swapper/322:50:133
400186991816,1cyclictest0-21swapper/320:16:543
400186991815,2cyclictest622899-21kthreadcore22:45:173
400186991815,2cyclictest565673-21seq21:50:133
400186991815,2cyclictest1438030-21kworker/3:1+events_freezable_power_19:43:413
40018699180,18cyclictest0-21swapper/300:35:153
40018099183,2cyclictest191rcu_preempt22:25:002
400180991817,1cyclictest64-21kcompactd022:58:122
400180991816,1cyclictest0-21swapper/221:16:022
400180991816,1cyclictest0-21swapper/219:55:152
400176991816,1cyclictest0-21swapper/123:30:121
400176991815,2cyclictest0-21swapper/123:29:541
400170991816,1cyclictest500-21dbus-daemon22:30:010
400170991816,1cyclictest0-21swapper/022:55:130
400170991816,1cyclictest0-21swapper/021:37:000
400170991816,1cyclictest0-21swapper/020:20:110
400170991816,1cyclictest0-21swapper/020:20:110
400170991816,1cyclictest0-21swapper/000:17:440
400186991714,2cyclictest0-21swapper/323:30:123
400186991714,1cyclictest0-21swapper/320:45:103
400176991715,1cyclictest0-21swapper/122:35:361
400176991715,1cyclictest0-21swapper/121:05:121
400170991715,1cyclictest0-21swapper/020:30:210
400170991713,3cyclictest61650irq/133-enp0s29f1:rx-023:00:220
40017099170,1cyclictest0-21swapper/023:35:130
400186991614,1cyclictest64-21kcompactd000:22:043
40018099162,2cyclictest191rcu_preempt19:10:012
400180991614,1cyclictest64-21kcompactd021:44:002
400180991614,1cyclictest0-21swapper/220:16:542
400180991614,1cyclictest0-21swapper/219:30:142
400180991613,2cyclictest683522-21gltestperf23:45:152
400170991614,1cyclictest0-21swapper/022:04:590
400170991613,2cyclictest0-21swapper/021:20:000
400186991513,1cyclictest495498-21ps20:40:173
400180991512,2cyclictest718736-21apt-get00:20:112
400176991514,1cyclictest0-21swapper/120:50:171
400176991513,1cyclictest0-21swapper/119:15:051
400176991512,1cyclictest0-21swapper/122:10:121
400170991513,1cyclictest0-21swapper/020:35:120
40018099141,2cyclictest191rcu_preempt22:45:162
400180991412,1cyclictest0-21swapper/220:45:102
400176991411,2cyclictest0-21swapper/100:35:111
40017099142,2cyclictest570762-21apt-get21:55:140
400186991311,1cyclictest64-21kcompactd000:30:403
400186991311,1cyclictest0-21swapper/319:35:143
400186991310,2cyclictest0-21swapper/319:10:013
40018099132,2cyclictest191rcu_preempt21:30:002
40017099137,4cyclictest534311-21apt-get21:20:130
400170991311,1cyclictest509188-21irqcore20:55:170
40018699119,1cyclictest0-21swapper/322:30:133
40018099118,2cyclictest0-21swapper/200:30:132
40017699116,4cyclictest400296-21sed19:10:011
40017699107,2cyclictest0-21swapper/121:40:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional