You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-08 - 09:20
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 Jun 08, 2026 00:43:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1188378993330,2cyclictest1255288-21irqcore20:15:172
1188378992812,5cyclictest0-21swapper/220:45:002
118837899262,3cyclictest1434038-21apt-get23:10:122
118837899262,22cyclictest1341354-21apt-get21:40:132
118837899261,5cyclictest1397494-21dpkg22:35:012
118837899261,4cyclictest1484967-21tr00:00:202
118837899261,4cyclictest1484967-21tr00:00:192
118837899261,23cyclictest1408044-21cron22:45:002
118837899261,21cyclictest1321002-21apt-get21:20:112
118838199251,21cyclictest1249730-21apt-get20:10:113
118838199251,20cyclictest1428984-21apt-get23:05:133
118837899252,3cyclictest1361675-21apt-get22:00:122
118837899251,3cyclictest1493448-21ntpq00:05:212
118837899251,22cyclictest1249454-21cron20:10:012
118837899251,22cyclictest0-21swapper/221:45:122
118837899251,21cyclictest1474382-21apt-get23:50:112
118837899251,21cyclictest0-21swapper/222:30:012
118837899250,22cyclictest1381756-21basename22:20:002
1188381992420,2cyclictest1254785-21apt-get20:15:113
1188378992421,1cyclictest1386819-21cron22:25:002
1188378992420,3cyclictest1239622-21apt-get20:00:122
1188378992419,2cyclictest1336743-21irqcore21:35:162
118837899241,3cyclictest1371838-21apt-get22:10:132
118837899241,21cyclictest1479436-21apt-get23:55:122
118837899241,21cyclictest1310907-21apt-get21:10:112
118837899241,21cyclictest1269941-21apt-get20:30:122
118837899241,21cyclictest0-21swapper/200:25:132
118837899240,23cyclictest1235058-21irqcore19:55:162
118837899240,22cyclictest1275503-21irqcore20:35:172
1188374992421,2cyclictest1392614-21apt-get22:30:131
1188374992420,2cyclictest1489551-21apt-get00:05:121
118837499241,3cyclictest1243548-21ntpq20:00:251
118837499241,3cyclictest1234566-21apt-get19:55:121
118837499240,1cyclictest191rcu_preempt00:20:001
118837199242,2cyclictest1449180-21apt-get23:25:110
1188381992319,3cyclictest1274742-21cron20:34:593
118838199231,21cyclictest1514870-21apt-get00:30:113
118838199230,3cyclictest1479439-21taskset23:55:123
118838199230,20cyclictest1275020-21apt-get20:35:133
118838199230,20cyclictest0-21swapper/319:35:043
1188378992321,1cyclictest391rcuc/222:55:132
1188378992319,2cyclictest0-21swapper/220:45:122
1188378992318,3cyclictest1234292-21cron19:55:012
118837899231,3cyclictest0-21swapper/220:10:162
118837899231,2cyclictest0-21swapper/221:15:132
118837899231,2cyclictest0-21swapper/219:25:142
118837899231,21cyclictest0-21swapper/219:10:112
118837899231,20cyclictest0-21swapper/219:20:122
118837899231,20cyclictest0-21swapper/219:15:112
118837899230,3cyclictest1499414-21cron00:15:012
118837899230,21cyclictest1356336-21awk21:55:002
118837899230,21cyclictest0-21swapper/200:35:122
118837499233,2cyclictest1283925-21runrttasks20:40:211
1188374992320,2cyclictest1504765-21apt-get00:20:121
1188374992319,2cyclictest1361675-21apt-get22:00:121
118837499231,2cyclictest1454233-21apt-get23:30:121
118837499231,2cyclictest1264864-21apt-get20:25:131
118837499231,21cyclictest1459287-21apt-get23:35:111
118837499231,20cyclictest1315955-21apt-get21:15:131
118837499231,19cyclictest0-21swapper/120:10:121
1188371992320,2cyclictest1346444-21apt-get21:45:120
118837199231,3cyclictest3777322-21systemd-journal19:15:000
118837199231,2cyclictest1408322-21apt-get22:45:140
1188381992219,2cyclictest1387097-21apt-get22:25:133
1188381992219,2cyclictest1366748-21apt-get22:05:133
1188381992219,2cyclictest1284488-21fwupd20:40:413
1188381992218,2cyclictest0-21swapper/323:30:123
1188381992217,4cyclictest3777322-21systemd-journal23:04:593
118838199221,20cyclictest1208799-21apt-get19:30:113
118838199221,19cyclictest0-21swapper/320:55:123
118838199220,3cyclictest1474872-21sort23:50:163
118838199220,3cyclictest1239625-21taskset20:00:113
1188378992220,1cyclictest1370743-21taskset22:05:232
1188378992219,2cyclictest1305187-21unin-run21:05:002
1188378992219,2cyclictest0-21swapper/223:30:112
1188378992219,2cyclictest0-21swapper/220:25:142
1188378992218,3cyclictest0-21swapper/222:50:012
1188378992218,2cyclictest0-21swapper/223:25:112
1188378992217,3cyclictest1295766-21ps20:55:162
1188378992217,3cyclictest0-21swapper/223:40:122
118837899221,2cyclictest0-21swapper/220:50:122
118837899221,2cyclictest0-21swapper/219:30:112
118837899221,20cyclictest0-21swapper/223:00:122
118837899221,20cyclictest0-21swapper/221:55:132
118837899221,20cyclictest0-21swapper/221:05:112
118837899221,20cyclictest0-21swapper/219:41:312
118837899221,19cyclictest0-21swapper/222:35:122
118837899220,21cyclictest1463407-21awk23:35:232
118837899220,20cyclictest0-21swapper/223:15:112
1188374992219,2cyclictest0-21swapper/100:00:151
1188374992219,2cyclictest0-21swapper/100:00:141
1188374992219,1cyclictest1244677-21apt-get20:05:121
1188374992218,3cyclictest1346935-21irqcore21:45:161
1188374992216,2cyclictest191rcu_preempt21:30:251
1188374992216,2cyclictest191rcu_preempt21:30:251
118837499221,2cyclictest0-21swapper/120:55:121
118837499221,1cyclictest0-21swapper/119:15:121
118837499220,2cyclictest14083252sleep122:45:131
118837499220,21cyclictest1218631-21cron19:40:001
118837499220,1cyclictest1203746-21apt-get19:25:131
1188371992219,2cyclictest1356608-21apt-get21:55:140
1188371992219,2cyclictest1224476-21grep19:45:150
1188371992219,1cyclictest1239622-21apt-get20:00:130
1188371992218,3cyclictest1255270-21ps20:15:170
1188371992217,3cyclictest1403744-21ps22:40:170
118837199221,2cyclictest0-21swapper/023:50:160
118837199221,20cyclictest1376931-21apt-get22:15:130
118837199221,20cyclictest1198680-21apt-get19:20:120
118837199221,1cyclictest1285131-21apt-get20:45:110
118837199220,21cyclictest1489554-21taskset00:05:120
1188381992119,1cyclictest0-21swapper/319:55:123
1188381992119,1cyclictest0-21swapper/300:00:143
1188381992119,1cyclictest0-21swapper/300:00:133
1188381992118,2cyclictest0-21swapper/322:55:183
1188381992118,1cyclictest0-21swapper/320:25:133
118838199211,19cyclictest0-21swapper/321:55:133
118838199210,3cyclictest1326565-21cut21:25:163
118838199210,20cyclictest64-21kcompactd022:16:213
118838199210,20cyclictest481rcuc/322:50:013
118838199210,20cyclictest1-21systemd21:05:003
1188378992117,3cyclictest0-21swapper/223:45:122
1188378992116,3cyclictest0-21swapper/219:50:002
118837899211,1cyclictest0-21swapper/200:20:122
1188374992119,1cyclictest0-21swapper/121:10:111
1188374992119,1cyclictest0-21swapper/120:20:131
1188374992118,2cyclictest1403738-21tr22:40:171
1188374992118,2cyclictest0-21swapper/119:30:111
118837499211,1cyclictest0-21swapper/123:19:161
118837499210,2cyclictest0-21swapper/123:10:181
118837499210,20cyclictest0-21swapper/123:25:161
118837499210,20cyclictest0-21swapper/121:25:121
118837499210,20cyclictest0-21swapper/100:30:121
118837499210,19cyclictest1325794-21cron21:25:001
118837499210,19cyclictest1300340-21apt-get21:00:121
1188371992119,1cyclictest0-21swapper/023:55:160
1188371992119,1cyclictest0-21swapper/020:40:130
1188371992119,1cyclictest0-21swapper/000:30:130
1188371992115,4cyclictest1331648-21irqcore21:30:160
1188371992115,4cyclictest1331648-21irqcore21:30:150
118837199211,1cyclictest1213853-21apt-get19:35:110
118837199211,1cyclictest0-21swapper/022:25:130
118837199210,20cyclictest64-21kcompactd019:50:400
118837199210,20cyclictest61650irq/133-enp0s29f1:rx-022:10:000
118837199210,20cyclictest1500193-21irqcore00:15:170
118837199210,20cyclictest1326073-21apt-get21:25:120
118837199210,20cyclictest0-21swapper/023:05:130
118837199210,20cyclictest0-21swapper/021:40:130
118837199210,20cyclictest0-21swapper/021:00:120
118837199210,20cyclictest0-21swapper/000:00:150
118837199210,20cyclictest0-21swapper/000:00:150
118837199210,1cyclictest1444126-21apt-get23:20:120
118837199210,1cyclictest0-21swapper/019:55:120
1188381992018,1cyclictest64-21kcompactd021:50:013
1188381992018,1cyclictest64-21kcompactd021:21:313
1188381992018,1cyclictest0-21swapper/323:40:453
1188381992018,1cyclictest0-21swapper/323:25:123
1188381992018,1cyclictest0-21swapper/322:35:123
1188381992018,1cyclictest0-21swapper/322:30:123
1188381992018,1cyclictest0-21swapper/319:50:033
1188381992018,1cyclictest0-21swapper/319:46:213
1188381992017,2cyclictest0-21swapper/319:10:113
1188381992017,2cyclictest0-21swapper/300:25:133
118838199200,3cyclictest1285622-21irqcore20:45:153
118838199200,1cyclictest0-21swapper/323:20:213
118838199200,1cyclictest0-21swapper/322:10:123
118838199200,19cyclictest0-21swapper/320:05:113
118838199200,19cyclictest0-21swapper/319:44:133
118838199200,19cyclictest0-21swapper/300:35:353
118838199200,19cyclictest0-21swapper/300:05:123
1188378992018,1cyclictest0-21swapper/200:30:132
1188378992016,3cyclictest1499691-21apt-get00:15:122
1188378992016,2cyclictest0-21swapper/223:05:132
1188374992018,1cyclictest1494629-21apt-get00:10:131
1188374992018,1cyclictest0-21swapper/122:35:121
1188374992018,1cyclictest0-21swapper/121:40:131
1188374992018,1cyclictest0-21swapper/120:36:541
1188374992017,2cyclictest1286083-21kthreadcore20:45:161
118837499200,1cyclictest1428703-21cron23:05:001
118837499200,1cyclictest0-21swapper/123:53:071
118837499200,1cyclictest0-21swapper/121:55:131
118837499200,1cyclictest0-21swapper/120:30:121
118837499200,1cyclictest0-21swapper/119:10:111
118837499200,1cyclictest0-21swapper/100:35:121
118837499200,19cyclictest64-21kcompactd023:55:161
118837499200,19cyclictest1391923-21latency_hist22:30:011
118837499200,19cyclictest0-21swapper/121:35:121
1188371992018,1cyclictest1305799-21apt-get21:05:020
1188371992018,1cyclictest0-21swapper/022:30:130
1188371992018,1cyclictest0-21swapper/022:00:120
1188371992017,2cyclictest1270432-21irqcore20:30:160
118837199200,2cyclictest1213577-21cron19:35:000
118837199200,1cyclictest0-21swapper/022:20:110
118837199200,1cyclictest0-21swapper/021:20:120
118837199200,1cyclictest0-21swapper/021:15:120
118837199200,1cyclictest0-21swapper/020:10:330
118837199200,1cyclictest0-21swapper/000:23:460
118837199200,19cyclictest64-21kcompactd022:10:590
118837199200,19cyclictest0-21swapper/021:39:150
118837199200,19cyclictest0-21swapper/020:05:120
1188381991918,1cyclictest0-21swapper/319:20:123
1188381991917,1cyclictest0-21swapper/321:15:133
1188381991917,1cyclictest0-21swapper/321:10:113
1188381991917,1cyclictest0-21swapper/319:25:133
118838199190,1cyclictest1264610-21awk20:25:003
118837899191,4cyclictest1333591-21kthreadcore21:30:172
118837899191,4cyclictest1333591-21kthreadcore21:30:172
1188374991915,2cyclictest3777322-21systemd-journal19:45:001
118837499190,1cyclictest0-21swapper/122:07:131
118837499190,1cyclictest0-21swapper/119:20:121
1188371991917,1cyclictest1464077-21systemd-run23:40:000
1188371991917,1cyclictest0-21swapper/023:30:120
1188371991917,1cyclictest0-21swapper/021:10:110
1188371991917,1cyclictest0-21swapper/020:25:130
1188371991916,2cyclictest1434533-21ps23:10:160
1188371991915,2cyclictest1219399-21grep19:40:160
118837199190,1cyclictest0-21swapper/021:50:120
118837199190,1cyclictest0-21swapper/019:30:010
118837199190,19cyclictest0-21swapper/020:55:120
118837199190,18cyclictest0-21swapper/000:25:130
1188381991816,1cyclictest64-21kcompactd023:19:163
1188381991816,1cyclictest1504513-21systemd-run00:20:003
1188381991816,1cyclictest0-21swapper/323:35:113
1188381991816,1cyclictest0-21swapper/321:45:423
1188381991816,1cyclictest0-21swapper/321:40:123
1188381991816,1cyclictest0-21swapper/319:15:123
1188381991815,2cyclictest1436254-21ps23:10:183
118837899181,6cyclictest1326047-21/usr/sbin/munin21:25:222
1188378991815,2cyclictest1445078-21kthreadcore23:20:172
1188374991816,1cyclictest0-21swapper/120:15:121
1188374991815,2cyclictest1429485-21irqcore23:05:171
1188374991815,2cyclictest1188367-21cyclictest20:50:161
1188374991815,2cyclictest0-21swapper/123:40:161
1188374991814,2cyclictest1305835-21apt-get21:05:111
1188381991715,1cyclictest0-21swapper/322:40:123
1188378991714,2cyclictest64-21kcompactd019:35:372
1188378991712,3cyclictest1259809-21apt-get20:20:132
1188374991716,1cyclictest0-21swapper/122:50:461
1188374991715,1cyclictest0-21swapper/121:52:101
1188374991712,4cyclictest1372333-21irqcore22:10:171
118837499170,1cyclictest0-21swapper/122:20:151
1188371991715,1cyclictest0-21swapper/022:35:020
1188381991613,2cyclictest1259568-21kworker/3:1+events_freezable_power_21:06:203
1188374991614,1cyclictest64-21kcompactd019:50:071
1188374991614,1cyclictest0-21swapper/123:45:131
1188374991614,1cyclictest0-21swapper/123:20:131
1188374991613,2cyclictest1381752-21idleruntime-cro22:20:011
1188371991614,1cyclictest0-21swapper/023:40:130
1188371991614,1cyclictest0-21swapper/000:35:030
1188371991613,2cyclictest61650irq/133-enp0s29f1:rx-000:11:450
1188371991613,2cyclictest1439089-21apt-get23:15:120
118838199156,2cyclictest0-21swapper/321:30:193
118838199156,2cyclictest0-21swapper/321:30:193
118838199154,5cyclictest50-21ksoftirqd/322:00:183
1188381991513,1cyclictest0-21swapper/321:35:183
118837899152,3cyclictest0-21swapper/222:50:182
1188374991513,1cyclictest0-21swapper/122:56:081
118837199156,7cyclictest1291152-21sed20:50:170
1188371991512,2cyclictest61650irq/133-enp0s29f1:rx-023:00:210
1188371991512,2cyclictest61650irq/133-enp0s29f1:rx-023:00:000
1188371991511,3cyclictest61650irq/133-enp0s29f1:rx-020:20:230
1188371991511,3cyclictest1193919-21gltestperf19:15:150
1188381991412,1cyclictest1499418-21ls00:15:013
1188374991411,2cyclictest0-21swapper/119:50:011
118837199144,9cyclictest1278962-21gcc20:35:230
1188371991410,3cyclictest0-21swapper/023:45:140
118838199139,3cyclictest1413915-21cpuspeed_turbos22:50:133
118838199134,7cyclictest1470295-21kthreadcore23:45:173
1188381991311,1cyclictest481rcuc/322:20:153
1188381991311,1cyclictest0-21swapper/300:20:123
1188371991312,1cyclictest61650irq/133-enp0s29f1:rx-022:51:380
1188381991210,1cyclictest1292300-21kthreadcore20:50:173
11883719980,7cyclictest1188306-21latency_hist19:10:010
11883749972,4cyclictest1188434-21date19:10:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional