You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-24 - 14:05
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 376 highest latencies:
System rackeslot4.osadl.org (updated Fri Apr 24, 2026 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
237675993328,3cyclictest0-21swapper/223:54:592
237677992724,2cyclictest389555-21fwupd21:37:013
23767599275,20cyclictest0-21swapper/200:30:172
23767099271,21cyclictest344150-21apt-get20:55:121
23767799261,21cyclictest435698-21apt-get22:25:133
237675992621,3cyclictest273269-21apt-get19:45:112
23767599261,3cyclictest415399-21apt-get22:05:102
23767799251,21cyclictest430653-21apt-get22:20:123
23767599251,22cyclictest502040-21seq23:30:122
23767599251,21cyclictest334026-21apt-get20:45:132
23767599251,21cyclictest334026-21apt-get20:45:122
23767599251,21cyclictest261-21systemd-journal20:10:002
23767099252,20cyclictest507083-21apt-get23:35:121
23767099251,3cyclictest425563-21apt-get22:15:141
23767099251,21cyclictest547482-21apt-get00:15:101
23767099251,21cyclictest323873-21apt-get20:35:111
23767099251,21cyclictest293526-21apt-get20:05:111
23766799251,20cyclictest466110-21apt-get22:55:120
23766799251,20cyclictest303657-21apt-get20:15:110
237677992420,2cyclictest247977-21apt-get19:20:093
23767799241,2cyclictest461039-21apt-get22:50:103
23767799241,21cyclictest481715-21apt-get23:10:133
23767799241,21cyclictest420470-21apt-get22:10:133
23767799241,20cyclictest0-21swapper/323:30:123
23767799240,20cyclictest0-21swapper/322:45:143
23767799240,20cyclictest0-21swapper/320:00:113
23767799240,20cyclictest0-21swapper/300:20:113
23767599242,2cyclictest491875-21apt-get23:20:112
23767599242,20cyclictest486781-21apt-get23:15:112
237675992420,2cyclictest542451-21apt-get00:10:122
237675992419,3cyclictest364885-21apt-get21:15:122
237675992419,3cyclictest355717-21cut21:05:172
23767599241,3cyclictest556558-21ntpq00:20:212
23767599241,2cyclictest507083-21apt-get23:35:122
23767599241,21cyclictest486509-21ls23:14:592
23767599241,21cyclictest455950-21apt-get22:45:132
23767599241,21cyclictest389811-21sh21:40:002
23767599241,21cyclictest0-21swapper/222:50:102
23767599241,21cyclictest0-21swapper/221:45:122
23767599241,20cyclictest424429-21ntpq22:10:232
23767099242,2cyclictest283397-21apt-get19:55:121
237670992420,2cyclictest318795-21apt-get20:30:121
237670992420,2cyclictest268216-21apt-get19:40:121
23767099241,20cyclictest339074-21apt-get20:50:111
23767099241,20cyclictest328949-21apt-get20:40:111
23767099241,20cyclictest283137-21munin-run19:54:591
23767099241,20cyclictest258086-21apt-get19:30:111
23767099241,20cyclictest0-21swapper/120:10:121
23767099241,19cyclictest567836-21apt-get00:35:141
23767099240,22cyclictest521988-21idleruntime-cro23:50:001
23767099240,22cyclictest440476-21cron22:29:591
23766799242,2cyclictest288471-21apt-get20:00:110
23766799242,21cyclictest263140-21apt-get19:35:120
237667992421,2cyclictest537400-21apt-get00:05:120
237677992319,3cyclictest3871586-21snmpd19:35:223
23767799231,2cyclictest369941-21apt-get21:20:113
23767799230,22cyclictest307805-21timerandwakeup20:15:243
23767799230,20cyclictest0-21swapper/321:45:113
23767799230,20cyclictest0-21swapper/319:45:113
23767799230,20cyclictest0-21swapper/300:30:123
237675992319,2cyclictest0-21swapper/222:20:122
237675992319,2cyclictest0-21swapper/220:00:122
23767599231,3cyclictest0-21swapper/221:10:122
23767599231,2cyclictest0-21swapper/219:10:112
23767599231,21cyclictest41-21ksoftirqd/222:35:122
23767599231,21cyclictest0-21swapper/221:40:132
23767599231,21cyclictest0-21swapper/220:25:132
23767599231,20cyclictest0-21swapper/222:30:122
23767599231,20cyclictest0-21swapper/221:55:172
23767599230,3cyclictest470199-21/usr/sbin/munin22:55:242
23767599230,21cyclictest0-21swapper/221:20:112
23767099230,20cyclictest0-21swapper/123:30:131
23767099230,20cyclictest0-21swapper/100:30:131
23767099230,19cyclictest0-21swapper/119:10:111
23766799231,3cyclictest268699-21irqcore19:40:160
23766799231,2cyclictest562763-21apt-get00:30:120
23766799231,21cyclictest308714-21apt-get20:20:120
23766799231,20cyclictest532347-21apt-get00:00:120
23766799230,22cyclictest451828-21ps22:40:170
23767799221,1cyclictest0-21swapper/322:00:123
23767799221,19cyclictest522260-21apt-get23:50:113
23767799221,19cyclictest0-21swapper/322:40:133
23767799220,2cyclictest450607-21idleruntime-cro22:39:593
23767799220,2cyclictest303378-21cron20:15:003
237675992219,2cyclictest319283-21grep20:30:162
237675992217,4cyclictest0-21swapper/221:50:132
237675992217,2cyclictest496968-21apt-get23:25:122
237675992217,2cyclictest496968-21apt-get23:25:112
237675992216,4cyclictest354010-21awk21:05:002
23767599221,20cyclictest0-21swapper/200:15:102
23767599221,19cyclictest283119-21cron19:54:592
23767599220,21cyclictest0-21swapper/221:30:132
23767599220,20cyclictest0-21swapper/222:25:132
23767599220,20cyclictest0-21swapper/219:28:312
237670992219,1cyclictest0-21swapper/120:20:121
23767099221,1cyclictest410354-21apt-get22:00:121
23767099221,1cyclictest380026-21apt-get21:30:141
23767099220,20cyclictest0-21swapper/122:10:121
23767099220,19cyclictest0-21swapper/122:40:111
23767099220,19cyclictest0-21swapper/121:45:121
237667992218,2cyclictest440477-21sh22:29:590
23766799221,20cyclictest516017-21ntpq23:40:200
237677992118,2cyclictest0-21swapper/320:40:113
237677992118,2cyclictest0-21swapper/320:20:123
237677992118,2cyclictest0-21swapper/319:40:113
237677992118,1cyclictest0-21swapper/300:10:123
237677992117,2cyclictest557664-21apt-get00:25:123
237677992117,2cyclictest0-21swapper/323:20:103
237677992116,3cyclictest390090-21seq21:40:133
23767799211,19cyclictest0-21swapper/322:06:013
23767799211,19cyclictest0-21swapper/320:31:583
23767799210,20cyclictest64-21kcompactd021:15:293
23767799210,20cyclictest0-21swapper/321:05:023
23767799210,1cyclictest0-21swapper/322:55:133
23767799210,19cyclictest0-21swapper/319:50:113
23767799210,19cyclictest0-21swapper/319:10:123
237675992119,1cyclictest64-21kcompactd000:26:532
237675992119,1cyclictest243425-21sort19:15:162
237675992119,1cyclictest0-21swapper/220:50:112
237675992118,2cyclictest0-21swapper/219:35:122
237675992117,2cyclictest0-21swapper/200:35:132
237675992112,5cyclictest0-21swapper/219:20:182
23767599211,1cyclictest0-21swapper/200:00:132
23767599210,19cyclictest0-21swapper/219:30:102
237670992118,2cyclictest471179-21seq23:00:111
237670992118,1cyclictest0-21swapper/120:25:121
237670992117,3cyclictest469998-21ntpq22:55:201
237670992117,3cyclictest257813-21idleruntime-cro19:30:001
23767099210,20cyclictest273752-21ps19:45:161
23767099210,1cyclictest0-21swapper/100:05:111
237667992119,1cyclictest552563-21apt-get00:20:120
237667992119,1cyclictest0-21swapper/021:30:140
237667992119,1cyclictest0-21swapper/020:50:110
237667992119,1cyclictest0-21swapper/020:05:110
237667992119,1cyclictest0-21swapper/019:55:120
237667992119,1cyclictest0-21swapper/000:15:100
237667992118,2cyclictest390086-21apt-get21:40:120
237667992118,1cyclictest0-21swapper/023:35:120
237667992117,2cyclictest258568-21irqcore19:30:160
23766799211,1cyclictest237882-21apt-get19:10:110
23766799210,20cyclictest0-21swapper/022:45:130
237677992018,1cyclictest0-21swapper/323:15:123
237677992018,1cyclictest0-21swapper/322:15:143
23767799201,18cyclictest257326-21sed19:25:243
23767799200,1cyclictest0-21swapper/323:45:103
23767799200,1cyclictest0-21swapper/323:42:483
23767799200,1cyclictest0-21swapper/323:35:113
23767799200,1cyclictest0-21swapper/319:55:203
23767799200,1cyclictest0-21swapper/319:15:123
237675992018,1cyclictest391rcuc/223:40:212
237675992018,1cyclictest0-21swapper/221:25:142
237675992017,2cyclictest0-21swapper/222:04:262
237675992016,3cyclictest2875-21cron20:40:002
23767599200,1cyclictest64-21kcompactd019:43:342
23767599200,19cyclictest0-21swapper/223:55:122
237670992018,1cyclictest0-21swapper/122:05:101
237670992017,2cyclictest290691-21kthreadcore20:00:171
237670992017,1cyclictest0-21swapper/122:35:121
237670992017,1cyclictest0-21swapper/100:10:121
23767099201,2cyclictest304159-21irqcore20:15:171
23767099200,1cyclictest64-21kcompactd022:20:001
23767099200,1cyclictest0-21swapper/123:25:121
23767099200,1cyclictest0-21swapper/123:25:111
23767099200,1cyclictest0-21swapper/123:21:181
23767099200,1cyclictest0-21swapper/123:14:501
23767099200,1cyclictest0-21swapper/123:05:121
23767099200,1cyclictest0-21swapper/121:20:111
23767099200,1cyclictest0-21swapper/100:25:121
23767099200,19cyclictest64-21kcompactd021:28:251
237667992018,1cyclictest64-21kcompactd022:35:040
237667992018,1cyclictest0-21swapper/023:20:110
237667992018,1cyclictest0-21swapper/022:50:110
237667992018,1cyclictest0-21swapper/020:55:100
237667992018,1cyclictest0-21swapper/020:31:250
237667992018,1cyclictest0-21swapper/019:45:110
237667992018,1cyclictest0-21swapper/000:35:140
237667992017,1cyclictest521992-21sh23:50:000
23766799200,1cyclictest0-21swapper/023:10:130
23766799200,1cyclictest0-21swapper/021:50:130
23766799200,1cyclictest0-21swapper/021:10:120
23766799200,1cyclictest0-21swapper/021:00:120
23766799200,1cyclictest0-21swapper/020:15:000
23766799200,1cyclictest0-21swapper/000:25:120
23766799200,19cyclictest314239-21ps20:25:160
23766799200,19cyclictest0-21swapper/023:25:120
23766799200,19cyclictest0-21swapper/023:25:110
23766799200,19cyclictest0-21swapper/022:00:120
237677991916,2cyclictest0-21swapper/321:30:133
237677991916,2cyclictest0-21swapper/300:15:103
23767599192,5cyclictest286113-21grep19:55:182
237675991917,1cyclictest0-21swapper/223:00:112
237675991916,2cyclictest0-21swapper/222:40:122
237670991916,2cyclictest526138-21ntpq23:50:191
237667991918,1cyclictest0-21swapper/020:35:110
237667991917,1cyclictest476244-21apt-get23:05:120
237667991917,1cyclictest0-21swapper/023:30:130
237667991917,1cyclictest0-21swapper/022:20:010
237667991917,1cyclictest0-21swapper/022:09:150
237667991917,1cyclictest0-21swapper/021:20:110
237667991916,2cyclictest399143-21ntpq21:45:230
23766799190,1cyclictest0-21swapper/023:00:120
23766799190,18cyclictest0-21swapper/019:50:160
237677991817,1cyclictest0-21swapper/321:50:213
237677991816,1cyclictest0-21swapper/323:05:113
237677991816,1cyclictest0-21swapper/323:00:203
237677991816,1cyclictest0-21swapper/320:05:113
237675991816,1cyclictest64-21kcompactd020:22:162
237675991814,2cyclictest476244-21apt-get23:05:112
237670991816,1cyclictest64-21kcompactd021:41:501
237670991816,1cyclictest0-21swapper/121:35:211
237670991816,1cyclictest0-21swapper/100:20:121
237670991815,1cyclictest247712-21sh19:20:001
237667991817,1cyclictest0-21swapper/021:37:020
237667991816,1cyclictest0-21swapper/019:20:090
23766799180,1cyclictest0-21swapper/020:40:110
237677991715,1cyclictest64-21kcompactd022:31:183
237677991715,1cyclictest0-21swapper/300:01:373
237677991714,2cyclictest0-21swapper/323:25:123
237677991714,2cyclictest0-21swapper/323:25:123
23767599173,3cyclictest401ktimers/222:15:242
237670991716,1cyclictest0-21swapper/122:51:441
237670991715,1cyclictest349688-21ps21:00:161
237670991715,1cyclictest0-21swapper/123:55:121
237670991714,1cyclictest0-21swapper/123:40:121
237670991713,2cyclictest334526-21grep20:45:171
237670991713,2cyclictest334526-21grep20:45:161
237667991715,1cyclictest1-21systemd22:20:000
237667991715,1cyclictest0-21swapper/022:10:120
237677991612,3cyclictest491ktimers/321:55:153
237677991612,2cyclictest0-21swapper/321:25:133
23767599162,2cyclictest41-21ksoftirqd/223:50:012
23767599161,5cyclictest237679-21date19:10:012
237675991614,1cyclictest0-21swapper/220:15:122
237670991615,1cyclictest64-21kcompactd021:19:161
237670991614,1cyclictest0-21swapper/119:20:101
237667991614,2cyclictest61650irq/133-enp0s29f1:rx-021:55:220
237667991613,2cyclictest61650irq/133-enp0s29f1:rx-000:10:220
237667991612,3cyclictest491126-21unixbench_multi23:15:240
237677991513,2cyclictest0-21swapper/320:58:183
237677991511,3cyclictest339365-21gltestperf20:50:143
23767599152,3cyclictest0-21swapper/220:10:202
237675991514,1cyclictest0-21swapper/220:40:152
237675991512,2cyclictest0-21swapper/220:55:122
23767599150,4cyclictest541264-21ntpq00:05:192
237670991513,1cyclictest364615-21cron21:15:011
237670991513,1cyclictest267965-21idleruntime-cro19:39:591
237670991511,3cyclictest487263-21irqcore23:15:161
237670991510,4cyclictest455672-21cron22:49:551
237667991514,1cyclictest0-21swapper/020:47:330
237667991514,1cyclictest0-21swapper/020:47:320
237667991513,1cyclictest527309-21apt-get23:55:120
237667991513,1cyclictest0-21swapper/019:18:510
237667991512,2cyclictest61650irq/133-enp0s29f1:rx-021:25:240
237667991511,3cyclictest61650irq/133-enp0s29f1:rx-022:30:210
23767799149,4cyclictest328540-21sshd20:38:233
237677991410,3cyclictest531575-21unixbench-2d23:55:243
237670991411,1cyclictest400249-21apt-get21:50:131
237667991411,2cyclictest61650irq/133-enp0s29f1:rx-021:15:120
237667991411,2cyclictest61650irq/133-enp0s29f1:rx-021:05:110
23767799139,2cyclictest0-21swapper/320:45:163
23767799139,2cyclictest0-21swapper/320:45:153
237667991311,2cyclictest61650irq/133-enp0s29f1:rx-023:50:130
23767799129,2cyclictest258435-21gltestperf19:30:143
23767799128,3cyclictest568127-21gltestperf00:35:163
237677991210,1cyclictest64-21kcompactd021:11:453
237677991210,1cyclictest0-21swapper/300:05:113
23767099129,2cyclictest536158-21needreboot00:00:201
237670991210,1cyclictest440745-21apt-get22:30:121
23766799129,2cyclictest61650irq/133-enp0s29f1:rx-019:25:200
237667991210,1cyclictest0-21swapper/019:10:010
23767799118,2cyclictest318520-21cron20:30:003
23767799115,4cyclictest353716-21sshd21:01:283
23767099117,3cyclictest311ktimers/121:05:121
23767099110,9cyclictest237749-21cat19:10:011
23767099106,2cyclictest406239-21kernelversion21:55:191
2376779970,4cyclictest237592-21latency_hist19:10:013
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional