You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-23 - 03:27
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 all highest latencies:
System rackeslot4.osadl.org (updated Thu Apr 23, 2026 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1300650994033,2cyclictest1499009-21kworker/3:1+pm00:34:023
1300640993028,1cyclictest1590256-21kworker/0:1+pm00:34:020
130065099282,22cyclictest1479033-21apt-get22:05:113
130065099272,21cyclictest1463921-21apt-get21:50:123
130065099262,3cyclictest1362370-21apt-get20:10:123
1300650992618,7cyclictest1351544-21cron20:00:003
1300650992618,3cyclictest0-21swapper/321:20:103
130065099261,21cyclictest1570059-21apt-get23:35:133
130065099261,21cyclictest0-21swapper/323:10:103
130065099261,20cyclictest0-21swapper/320:05:123
1300650992519,3cyclictest1428123-21apt-get21:15:133
130065099251,21cyclictest0-21swapper/323:25:113
130065099251,20cyclictest0-21swapper/323:45:123
130065099251,20cyclictest0-21swapper/322:15:133
130065099251,20cyclictest0-21swapper/300:15:123
130065099250,23cyclictest1423560-21sed21:10:163
1300646992522,2cyclictest1615725-21sh00:19:592
130064699251,23cyclictest1315728-21cron19:25:002
130064699251,21cyclictest1519534-21apt-get22:45:122
130064699251,20cyclictest1590717-21apt-get23:55:112
1300640992521,2cyclictest1316009-21apt-get19:25:120
130065099241,3cyclictest1535135-21tr23:00:163
130065099241,3cyclictest1309819-21ntpq19:15:193
130065099241,21cyclictest1393231-21cut20:40:163
130065099240,21cyclictest1310967-21chrt19:20:103
130065099240,20cyclictest0-21swapper/323:20:123
130065099240,20cyclictest0-21swapper/322:35:123
130065099240,20cyclictest0-21swapper/320:00:133
130065099240,20cyclictest0-21swapper/319:35:123
130065099240,20cyclictest0-21swapper/300:25:113
1300646992420,2cyclictest1549876-21apt-get23:15:122
130064699241,20cyclictest1514461-21apt-get22:40:132
130064699241,20cyclictest0-21swapper/220:55:122
130064699241,20cyclictest0-21swapper/220:35:122
130064299242,21cyclictest301rcuc/119:55:001
130064299241,3cyclictest1630883-21munin-run00:35:001
130064299241,3cyclictest1544821-21apt-get23:10:111
130064299241,21cyclictest1418008-21apt-get21:05:131
1300640992420,2cyclictest1377582-21apt-get20:25:110
1300650992320,1cyclictest0-21swapper/323:15:123
1300650992319,2cyclictest1458868-21apt-get21:45:123
1300650992319,2cyclictest1407876-21apt-get20:55:123
1300650992319,2cyclictest0-21swapper/322:55:123
1300650992319,2cyclictest0-21swapper/322:25:133
1300650992318,1cyclictest0-21swapper/322:30:123
1300650992316,3cyclictest0-21swapper/321:55:113
130065099231,2cyclictest1514947-21grep22:40:173
130065099231,2cyclictest0-21swapper/323:55:103
130065099231,2cyclictest0-21swapper/321:40:123
130065099231,20cyclictest1341401-21apt-config19:50:013
130065099231,20cyclictest0-21swapper/322:15:003
130065099230,21cyclictest1321564-21tr19:30:153
130065099230,20cyclictest1473982-21apt-get22:00:133
1300646992319,3cyclictest1468651-21idleruntime-cro21:55:002
1300646992319,2cyclictest1392741-21apt-get20:40:122
1300646992318,4cyclictest1605598-21apt00:10:002
130064699231,2cyclictest1448761-21apt-get21:35:112
130064699231,2cyclictest1448761-21apt-get21:35:102
130064699231,2cyclictest1346774-21apt-get19:55:132
130064299231,2cyclictest1615987-21apt-get00:20:121
130064299231,21cyclictest1554946-21apt-get23:20:131
130064299231,20cyclictest1575560-21apt-get23:40:121
130064299230,3cyclictest1330941-21turbostat19:40:001
1300640992320,2cyclictest1595758-21apt-get00:00:130
130064099230,20cyclictest0-21swapper/022:30:110
1300650992219,1cyclictest1585689-21apt-get23:50:133
1300650992218,2cyclictest0-21swapper/320:20:113
130065099221,2cyclictest64-21kcompactd000:11:523
130065099221,2cyclictest0-21swapper/323:40:213
130065099221,2cyclictest0-21swapper/300:05:133
130065099221,20cyclictest0-21swapper/321:31:403
130065099220,3cyclictest1494657-21ps22:20:153
130065099220,2cyclictest0-21swapper/320:30:123
130065099220,20cyclictest1333409-21ps19:40:183
130065099220,20cyclictest0-21swapper/320:25:113
1300646992219,2cyclictest1479033-21apt-get22:05:112
1300646992219,2cyclictest1336247-21apt-get19:45:122
1300646992219,2cyclictest0-21swapper/200:25:112
1300646992219,1cyclictest1559997-21apt-get23:25:112
1300646992218,2cyclictest1544543-21cron23:10:002
130064699220,2cyclictest1505228-21runrttasks22:30:172
130064699220,2cyclictest1421943-21ntpq21:05:222
130064699220,21cyclictest1514176-21cron22:40:002
130064699220,20cyclictest1590444-21awk23:55:002
130064699220,20cyclictest1443746-21ps21:30:162
130064699220,19cyclictest0-21swapper/219:30:122
130064699220,19cyclictest0-21swapper/219:25:162
1300642992220,1cyclictest1305910-21apt-get19:15:111
1300642992219,1cyclictest1585408-21cron23:49:591
1300642992218,2cyclictest1506538-21kthreadcore22:30:171
130064299221,20cyclictest1468929-21apt-get21:55:111
130064299221,20cyclictest0-21swapper/100:35:121
130064299220,21cyclictest0-21swapper/122:40:141
130064099221,1cyclictest0-21swapper/021:15:130
130064099220,2cyclictest1411751-21ntpq20:55:210
130064099220,19cyclictest64-21kcompactd020:05:070
130064099220,19cyclictest0-21swapper/022:50:120
130064099220,19cyclictest0-21swapper/022:35:140
1300650992119,1cyclictest0-21swapper/300:40:003
1300650992118,1cyclictest0-21swapper/321:35:113
1300650992118,1cyclictest0-21swapper/321:35:103
1300650992117,1cyclictest0-21swapper/321:05:123
1300650992114,5cyclictest0-21swapper/319:55:003
130065099211,1cyclictest0-21swapper/322:50:113
130065099211,1cyclictest0-21swapper/320:54:033
130065099210,2cyclictest0-21swapper/320:35:213
130065099210,20cyclictest0-21swapper/320:15:123
1300646992119,2cyclictest64-21kcompactd023:46:042
1300646992119,1cyclictest0-21swapper/223:40:002
1300646992119,1cyclictest0-21swapper/222:50:112
1300646992119,1cyclictest0-21swapper/220:25:112
1300646992118,2cyclictest0-21swapper/220:30:122
1300646992118,1cyclictest1397771-21apt-get20:45:122
1300646992118,1cyclictest0-21swapper/221:25:122
1300646992117,2cyclictest1605864-21apt-get00:10:122
1300646992115,4cyclictest1535137-21irqcore23:00:162
130064699211,17cyclictest0-21swapper/220:20:122
130064699210,20cyclictest64-21kcompactd023:24:352
130064699210,20cyclictest1305632-21idleruntime-cro19:15:002
1300642992119,1cyclictest0-21swapper/123:25:111
1300642992118,2cyclictest1569774-21cron23:34:591
1300642992118,2cyclictest1352252-21apt-get20:00:131
1300642992118,1cyclictest0-21swapper/121:30:121
130064299211,1cyclictest0-21swapper/120:18:341
130064299211,19cyclictest1605613-21basename00:10:001
130064299211,19cyclictest1509383-21apt-get22:35:131
130064299210,20cyclictest1530087-21ps22:55:161
130064299210,20cyclictest0-21swapper/123:55:111
130064299210,20cyclictest0-21swapper/123:00:101
130064299210,20cyclictest0-21swapper/121:15:131
130064299210,20cyclictest0-21swapper/121:10:121
130064299210,20cyclictest0-21swapper/119:45:121
130064299210,20cyclictest0-21swapper/100:01:391
130064299210,1cyclictest0-21swapper/120:50:121
130064299210,19cyclictest1412932-21apt-get21:00:121
1300640992118,2cyclictest1331682-21grep19:40:160
130064099210,2cyclictest1625770-21cron00:30:010
130064099210,2cyclictest1534646-21apt-get23:00:100
130064099210,2cyclictest0-21swapper/022:00:120
130064099210,20cyclictest1569777-21cron23:34:590
130064099210,20cyclictest0-21swapper/019:10:100
130064099210,1cyclictest0-21swapper/019:15:120
130064099210,1cyclictest0-21swapper/000:35:120
130064099210,19cyclictest1377324-21munin-run20:25:010
130064099210,19cyclictest0-21swapper/023:10:100
1300650992018,1cyclictest0-21swapper/323:32:393
1300650992016,2cyclictest0-21swapper/320:45:123
1300650992015,2cyclictest0-21swapper/300:00:143
1300646992018,1cyclictest64-21kcompactd020:15:522
1300646992018,1cyclictest0-21swapper/222:10:122
1300646992018,1cyclictest0-21swapper/221:22:332
1300646992018,1cyclictest0-21swapper/219:40:122
130064699200,20cyclictest64-21kcompactd023:41:142
130064699200,20cyclictest64-21kcompactd022:05:012
130064699200,20cyclictest0-21swapper/222:23:492
130064699200,1cyclictest64-21kcompactd021:48:212
130064699200,1cyclictest0-21swapper/222:15:122
130064699200,1cyclictest0-21swapper/221:00:122
130064699200,19cyclictest64-21kcompactd000:34:052
130064299202,17cyclictest702-21runrttasks23:35:211
1300642992019,1cyclictest0-21swapper/121:37:361
1300642992019,1cyclictest0-21swapper/121:37:351
1300642992018,1cyclictest1398261-21irqcore20:45:161
1300642992018,1cyclictest1321063-21apt-get19:30:131
1300642992018,1cyclictest0-21swapper/122:25:121
1300642992018,1cyclictest0-21swapper/122:15:201
1300642992018,1cyclictest0-21swapper/121:42:251
1300642992017,2cyclictest1394948-21sed20:40:171
1300642992017,2cyclictest0-21swapper/122:45:191
130064299200,1cyclictest64-21kcompactd020:57:161
130064299200,1cyclictest0-21swapper/121:50:121
130064299200,1cyclictest0-21swapper/121:45:121
130064299200,1cyclictest0-21swapper/120:35:211
130064299200,1cyclictest0-21swapper/119:40:121
130064299200,19cyclictest0-21swapper/121:25:111
130064299200,19cyclictest0-21swapper/120:25:111
1300640992018,1cyclictest1580636-21apt-get23:45:110
1300640992018,1cyclictest0-21swapper/021:50:120
1300640992018,1cyclictest0-21swapper/020:15:120
1300640992018,1cyclictest0-21swapper/019:50:000
1300640992018,1cyclictest0-21swapper/019:20:110
130064099200,20cyclictest64-21kcompactd020:47:350
130064099200,1cyclictest1386522-21ntpq20:30:200
130064099200,1cyclictest0-21swapper/022:25:120
130064099200,1cyclictest0-21swapper/021:04:480
130064099200,1cyclictest0-21swapper/000:20:130
130064099200,19cyclictest0-21swapper/023:55:120
130064099200,19cyclictest0-21swapper/022:48:330
130064099200,19cyclictest0-21swapper/022:10:120
130064099200,19cyclictest0-21swapper/021:35:110
130064099200,19cyclictest0-21swapper/021:35:110
130064099200,19cyclictest0-21swapper/021:05:130
130064099200,19cyclictest0-21swapper/000:05:260
1300650991915,2cyclictest1301807-21sort19:10:153
1300646991917,1cyclictest0-21swapper/220:00:132
130064699190,1cyclictest0-21swapper/200:00:132
1300642991915,2cyclictest1300854-21apt-get19:10:101
1300642991915,2cyclictest0-21swapper/100:10:161
1300642991912,5cyclictest1586176-21sed23:50:171
1300640991917,1cyclictest1388210-21grep20:35:170
1300640991917,1cyclictest0-21swapper/023:25:110
1300640991917,1cyclictest0-21swapper/020:40:040
1300640991917,1cyclictest0-21swapper/019:31:480
1300640991916,2cyclictest1458047-21/usr/sbin/munin21:40:240
130064099190,1cyclictest1341028-21apt-get19:50:030
130064099190,17cyclictest0-21swapper/023:35:130
1300650991814,2cyclictest0-21swapper/322:45:123
130065099180,17cyclictest0-21swapper/300:20:173
1300646991816,1cyclictest0-21swapper/221:15:122
1300646991816,1cyclictest0-21swapper/220:05:122
1300646991815,2cyclictest1619830-21ntp_kernel_err00:20:202
1300646991814,2cyclictest1453838-21apt-get21:40:122
130064699180,1cyclictest0-21swapper/220:10:122
1300642991816,1cyclictest1494173-21apt-get22:20:111
1300642991815,2cyclictest1483791-21cron22:10:001
1300642991815,2cyclictest1357295-21apt-get20:05:121
1300640991816,1cyclictest0-21swapper/023:40:120
1300640991816,1cyclictest0-21swapper/021:45:110
1300640991816,1cyclictest0-21swapper/021:10:120
1300640991815,2cyclictest1611405-21grep00:15:150
1300650991715,1cyclictest0-21swapper/321:00:123
1300646991715,1cyclictest0-21swapper/223:30:132
1300642991714,2cyclictest1625785-21sh00:30:011
1300642991714,2cyclictest1346904-21cpuspeed_turbos19:55:141
1300642991713,2cyclictest0-21swapper/119:25:121
1300640991716,1cyclictest0-21swapper/023:20:210
1300640991716,1cyclictest0-21swapper/020:10:120
1300640991715,1cyclictest0-21swapper/022:40:130
1300640991715,1cyclictest0-21swapper/000:10:130
1300640991714,2cyclictest1326638-21grep19:35:160
1300650991612,2cyclictest0-21swapper/323:05:123
1300650991612,2cyclictest0-21swapper/321:25:113
1300646991614,1cyclictest1406367-21kthreadcore20:50:172
1300646991614,1cyclictest0-21swapper/223:10:102
1300646991614,1cyclictest0-21swapper/221:55:112
1300646991610,4cyclictest261-21systemd-journal00:35:152
130064699160,14cyclictest0-21swapper/219:15:202
1300642991614,1cyclictest0-21swapper/122:53:241
1300642991614,1cyclictest0-21swapper/120:10:121
1300642991613,2cyclictest377-21hwrng22:11:141
1300642991612,3cyclictest1550358-21irqcore23:15:151
1300640991614,1cyclictest0-21swapper/021:23:370
1300640991613,2cyclictest61650irq/133-enp0s29f1:rx-023:20:000
1300640991612,3cyclictest1472937-21/usr/sbin/munin21:55:220
1300646991512,2cyclictest1504023-21cron22:30:002
1300646991512,2cyclictest1423559-21cut21:10:162
1300646991511,3cyclictest1326140-21apt-get19:35:122
1300642991512,2cyclictest301rcuc/121:20:161
1300642991512,1cyclictest0-21swapper/122:00:131
1300640991514,1cyclictest0-21swapper/022:55:120
1300640991512,2cyclictest61650irq/133-enp0s29f1:rx-023:50:200
1300640991512,2cyclictest61650irq/133-enp0s29f1:rx-021:32:360
1300640991512,2cyclictest1-21systemd20:00:010
1300640991511,3cyclictest61650irq/133-enp0s29f1:rx-021:25:110
1300640991511,3cyclictest171ktimers/022:15:110
1300642991412,1cyclictest0-21swapper/123:05:121
1300642991411,2cyclictest377-21hwrng20:21:411
1300640991411,2cyclictest61650irq/133-enp0s29f1:rx-023:05:190
1300640991410,3cyclictest61650irq/133-enp0s29f1:rx-022:05:180
1300646991310,2cyclictest1534368-21idleruntime-cro23:00:002
130064299137,1cyclictest1615735-21idleruntime-cro00:19:591
130064299136,2cyclictest191rcu_preempt19:20:221
130064299134,2cyclictest191rcu_preempt19:10:011
1300640991312,1cyclictest61650irq/133-enp0s29f1:rx-020:04:030
1300640991310,2cyclictest61650irq/133-enp0s29f1:rx-022:20:080
130065099121,9cyclictest1300570-21latency_hist19:10:013
130064699128,3cyclictest401ktimers/219:50:132
130064299126,1cyclictest191rcu_preempt20:30:201
13006469997,1cyclictest0-21swapper/219:10:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional