You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-13 - 23:45
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 Thu Aug 13, 2026 12:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
137791399262,21cyclictest1567915-21apt-get10:15:132
137791399261,21cyclictest1680021-21apt-get12:05:122
1377915992522,2cyclictest0-21swapper/311:25:003
1377913992520,3cyclictest1542092-21apt-get09:50:112
137791399251,22cyclictest1397164-21ntpq07:25:202
137791399251,21cyclictest1628774-21apt-get11:15:112
137791399251,21cyclictest1481202-21apt-get08:50:112
137791399251,21cyclictest1378123-21apt-get07:10:112
137791399251,20cyclictest1639389-21apt-get11:25:112
137791399251,20cyclictest1419463-21apt-get07:50:122
137791099252,3cyclictest1413967-21apt-get07:45:111
1377910992519,3cyclictest1705963-21apt-get12:30:111
137791099251,20cyclictest0-21swapper/110:25:121
1377906992520,4cyclictest1486250-21apt-get08:55:110
137790699250,5cyclictest1669602-21sh11:55:000
1377915992420,2cyclictest1476110-21apt-get08:45:093
137791399242,2cyclictest1593267-21apt-get10:40:132
1377913992420,2cyclictest1659710-21apt-get11:45:102
137791399241,20cyclictest1711013-21apt-get12:35:132
137791399241,20cyclictest1516724-21apt-get09:25:122
137791399241,20cyclictest1491321-21apt-get09:00:122
137791399241,20cyclictest0-21swapper/207:40:132
137791399240,4cyclictest1558242-21grep10:05:162
137791399240,22cyclictest1470365-21cron08:40:002
137791399240,22cyclictest1418754-21cron07:50:002
137791399240,20cyclictest0-21swapper/209:05:122
1377910992420,3cyclictest1471063-21apt-get08:40:111
1377910992420,2cyclictest1674952-21apt-get12:00:121
1377910992420,2cyclictest1588172-21apt-get10:35:121
137791099241,2cyclictest1644457-21apt-get11:30:111
137791099241,21cyclictest1490180-21ntpq08:55:201
137791099240,22cyclictest1613257-21sh11:00:001
1377906992420,2cyclictest1618611-21apt-get11:05:110
1377906992420,2cyclictest1450356-21apt-get08:20:130
1377906992418,4cyclictest1378622-21grep07:10:150
137790699241,3cyclictest1460513-21apt-get08:30:130
137790699241,21cyclictest1679746-21awk12:04:590
137790699241,21cyclictest1506354-21idleruntime-cro09:15:000
1377915992321,1cyclictest1377901-21cyclictest09:20:003
1377915992320,2cyclictest1670382-21irqcore11:55:163
1377915992320,2cyclictest1465582-21apt-get08:35:123
137791599230,20cyclictest0-21swapper/312:00:133
137791599230,20cyclictest0-21swapper/309:05:113
1377913992319,2cyclictest0-21swapper/210:35:112
1377913992318,3cyclictest1435649-21irqcore08:05:142
137791399231,2cyclictest1403825-21apt-get07:35:112
137791399231,20cyclictest0-21swapper/208:10:122
137791399230,20cyclictest0-21swapper/212:25:112
137791399230,20cyclictest0-21swapper/210:55:062
137791399230,20cyclictest0-21swapper/208:25:062
1377910992320,2cyclictest1455419-21apt-get08:25:111
1377910992319,2cyclictest3777322-21systemd-journal07:39:591
1377910992318,3cyclictest1547231-21grep09:55:001
1377910992318,3cyclictest1-21systemd07:30:001
137791099231,2cyclictest0-21swapper/111:05:111
137791099231,21cyclictest0-21swapper/108:20:131
137791099230,3cyclictest1598339-21taskset10:45:121
137791099230,22cyclictest1559975-21ps10:05:181
137791099230,22cyclictest1541821-21ls09:50:001
137791099230,21cyclictest1424278-21awk07:54:591
1377906992320,2cyclictest1598335-21apt-get10:45:120
1377906992319,2cyclictest1578034-21apt-get10:25:110
137790699231,2cyclictest1572965-21apt-get10:20:130
137790699231,2cyclictest1471063-21apt-get08:40:120
137790699231,2cyclictest1408901-21apt-get07:40:130
137790699231,2cyclictest0-21swapper/007:35:110
137790699230,21cyclictest1685218-21apt-config12:10:010
137790699230,21cyclictest0-21swapper/008:45:090
137790699230,20cyclictest1583083-21apt-get10:30:120
137790699230,20cyclictest0-21swapper/010:40:120
1377915992219,2cyclictest1700872-21apt-get12:25:113
1377915992219,2cyclictest0-21swapper/308:55:113
137791599221,20cyclictest0-21swapper/309:55:013
137791599220,2cyclictest1614034-21sed11:00:173
137791599220,2cyclictest1430543-21/usr/sbin/munin08:00:173
137791599220,21cyclictest1680511-21grep12:05:173
137791599220,20cyclictest1608475-21apt-get10:55:123
137791599220,20cyclictest0-21swapper/310:45:133
1377913992219,2cyclictest1383170-21apt-get07:15:122
1377913992219,1cyclictest0-21swapper/209:20:122
1377913992218,2cyclictest1562985-21diskstats10:10:152
1377913992218,2cyclictest0-21swapper/208:20:172
1377913992217,3cyclictest1613533-21apt-get11:00:122
1377913992216,4cyclictest1557499-21munin-run10:05:012
137791399221,2cyclictest0-21swapper/207:30:142
137791399220,2cyclictest1696267-21grep12:20:172
1377910992219,2cyclictest1491817-21irqcore09:00:171
1377910992219,2cyclictest0-21swapper/111:20:121
1377910992219,2cyclictest0-21swapper/108:35:121
1377910992218,2cyclictest1435651-21sort08:05:131
137791099221,2cyclictest1547588-21apt-get09:55:111
137791099221,2cyclictest1547588-21apt-get09:55:111
137791099221,2cyclictest1502004-21irqcore09:10:151
137791099221,20cyclictest0-21swapper/112:25:111
137791099221,20cyclictest0-21swapper/110:50:121
137791099220,21cyclictest1512164-21sed09:20:161
137791099220,20cyclictest1650477-21ps11:35:171
137791099220,20cyclictest1398781-21apt-get07:30:141
137791099220,20cyclictest0-21swapper/110:00:111
137791099220,20cyclictest0-21swapper/107:10:111
137791099220,19cyclictest1526862-21apt-get09:35:111
1377906992220,1cyclictest1552657-21apt-get10:00:120
1377906992219,2cyclictest1603427-21apt-get10:50:130
1377906992219,2cyclictest1535870-21ntpq09:40:220
1377906992219,2cyclictest1470503-21apt-config08:40:010
1377906992219,2cyclictest0-21swapper/009:25:110
1377906992219,2cyclictest0-21swapper/007:15:120
137790699221,2cyclictest1649529-21apt-get11:35:120
137790699221,20cyclictest1628774-21apt-get11:15:100
137790699221,20cyclictest1440232-21apt-get08:10:120
137790699220,3cyclictest1558701-21ps10:05:180
137790699220,2cyclictest1418799-21apt-key07:50:000
137790699220,2cyclictest1398417-21store07:30:010
137790699220,2cyclictest0-21swapper/012:35:130
137790699220,21cyclictest1686017-21ps12:10:180
1377915992119,1cyclictest1393308-21apt-get07:25:113
1377915992119,1cyclictest0-21swapper/311:30:123
1377915992119,1cyclictest0-21swapper/311:10:113
1377915992119,1cyclictest0-21swapper/310:25:123
1377915992119,1cyclictest0-21swapper/308:40:123
1377915992119,1cyclictest0-21swapper/308:20:133
1377915992118,2cyclictest1650013-21ps11:35:163
1377915992118,1cyclictest0-21swapper/307:12:323
1377915992117,3cyclictest1705967-21taskset12:30:123
137791599211,1cyclictest0-21swapper/309:00:123
137791599211,19cyclictest1424552-21apt-get07:55:113
137791599211,19cyclictest0-21swapper/312:35:143
137791599210,2cyclictest0-21swapper/309:30:103
137791599210,20cyclictest1483415-21ps08:50:153
137791599210,1cyclictest1690641-21apt-get12:15:133
1377913992119,1cyclictest0-21swapper/211:40:122
1377913992119,1cyclictest0-21swapper/208:15:112
1377913992119,1cyclictest0-21swapper/208:00:132
1377913992118,1cyclictest0-21swapper/212:10:122
137791399210,20cyclictest1638702-21munin-run11:25:012
137791399210,20cyclictest1581928-21ntpq10:25:202
137791399210,20cyclictest0-21swapper/212:15:142
137791399210,20cyclictest0-21swapper/208:40:422
137791399210,1cyclictest0-21swapper/210:50:112
137791399210,1cyclictest0-21swapper/208:55:112
1377910992119,1cyclictest0-21swapper/110:30:131
1377910992118,2cyclictest0-21swapper/107:40:211
1377910992118,1cyclictest0-21swapper/108:15:121
1377910992117,3cyclictest0-21swapper/111:00:121
1377910992117,3cyclictest0-21swapper/108:30:121
137791099210,4cyclictest1426800-21sed07:55:161
137791099210,2cyclictest0-21swapper/111:40:221
137791099210,20cyclictest64-21kcompactd010:10:281
137791099210,20cyclictest0-21swapper/110:15:121
137791099210,1cyclictest0-21swapper/111:15:201
1377906992119,1cyclictest0-21swapper/011:25:120
1377906992116,3cyclictest1562825-21apt-get10:10:130
137790699210,2cyclictest0-21swapper/008:27:150
137790699210,20cyclictest0-21swapper/011:30:110
137790699210,20cyclictest0-21swapper/009:55:130
137790699210,20cyclictest0-21swapper/009:55:120
137790699210,20cyclictest0-21swapper/008:05:100
1377915992018,1cyclictest0-21swapper/311:50:123
1377915992018,1cyclictest0-21swapper/310:50:113
1377915992018,1cyclictest0-21swapper/310:20:233
1377915992018,1cyclictest0-21swapper/310:10:133
1377915992017,2cyclictest1435160-21apt-get08:05:093
1377915992017,2cyclictest1424273-21cron07:55:003
1377915992017,2cyclictest0-21swapper/308:30:123
1377915992015,3cyclictest1541816-21cron09:50:003
137791599200,1cyclictest0-21swapper/311:05:103
137791599200,1cyclictest0-21swapper/310:35:113
137791599200,1cyclictest0-21swapper/310:15:133
137791599200,1cyclictest0-21swapper/308:25:113
137791599200,19cyclictest0-21swapper/312:20:123
137791599200,19cyclictest0-21swapper/311:25:023
137791599200,19cyclictest0-21swapper/309:55:123
137791599200,19cyclictest0-21swapper/309:55:123
137791599200,19cyclictest0-21swapper/309:10:113
137791599200,19cyclictest0-21swapper/307:45:123
1377913992018,1cyclictest0-21swapper/210:32:002
1377913992018,1cyclictest0-21swapper/208:30:122
1377913992017,2cyclictest0-21swapper/210:50:012
1377913992016,2cyclictest1388241-21apt-get07:20:122
137791399201,19cyclictest0-21swapper/209:14:022
137791399200,1cyclictest0-21swapper/212:30:222
1377910992018,1cyclictest0-21swapper/111:45:091
1377910992018,1cyclictest0-21swapper/109:09:441
1377910992017,2cyclictest1430581-21grep08:00:171
137791099200,1cyclictest64-21kcompactd008:12:451
137791099200,1cyclictest1669882-21apt-get11:55:121
137791099200,1cyclictest0-21swapper/111:25:121
137791099200,1cyclictest0-21swapper/108:45:091
137791099200,1cyclictest0-21swapper/107:15:121
1377906992018,1cyclictest0-21swapper/007:59:500
1377906992018,1cyclictest0-21swapper/007:50:130
1377906992017,2cyclictest0-21swapper/012:25:120
1377906992017,2cyclictest0-21swapper/010:15:120
1377906992016,2cyclictest1506628-21apt-get09:15:120
137790699200,1cyclictest0-21swapper/011:01:020
137790699200,1cyclictest0-21swapper/009:49:300
137790699200,1cyclictest0-21swapper/009:40:000
137790699200,1cyclictest0-21swapper/009:00:150
137790699200,19cyclictest0-21swapper/009:50:240
137790699200,19cyclictest0-21swapper/007:30:160
1377915991917,1cyclictest1658590-21ntpq11:40:223
1377915991917,1cyclictest0-21swapper/309:43:033
1377915991917,1cyclictest0-21swapper/309:35:123
1377915991916,2cyclictest1552657-21apt-get10:00:123
1377913991917,1cyclictest64-21kcompactd009:41:592
1377913991917,1cyclictest0-21swapper/207:55:192
1377913991913,3cyclictest1664789-21apt-get11:50:132
1377910991917,1cyclictest1700588-21cron12:25:001
1377910991917,1cyclictest0-21swapper/112:35:131
1377910991915,2cyclictest1521790-21apt-get09:30:101
137791099190,1cyclictest1624195-21grep11:10:151
1377906991918,1cyclictest0-21swapper/011:21:270
1377906991917,1cyclictest0-21swapper/009:05:110
1377906991915,2cyclictest1623705-21apt-get11:10:110
137790699190,18cyclictest1377921-21date07:09:590
1377915991817,0cyclictest0-21swapper/309:27:283
1377915991816,1cyclictest0-21swapper/311:45:103
1377915991816,1cyclictest0-21swapper/308:15:263
1377915991816,1cyclictest0-21swapper/307:30:143
1377915991815,2cyclictest1512159-21irqcore09:20:173
1377915991815,2cyclictest0-21swapper/310:05:183
1377913991816,1cyclictest0-21swapper/209:55:122
1377913991816,1cyclictest0-21swapper/209:55:122
1377913991816,1cyclictest0-21swapper/209:45:112
1377910991816,1cyclictest0-21swapper/112:10:011
1377910991814,2cyclictest1531933-21apt-get09:40:121
1377910991813,2cyclictest0-21swapper/112:10:011
137791099180,18cyclictest0-21swapper/109:30:001
1377906991817,1cyclictest0-21swapper/007:20:100
1377906991816,1cyclictest0-21swapper/012:20:130
1377906991816,1cyclictest0-21swapper/010:35:450
1377906991814,2cyclictest0-21swapper/008:20:000
1377915991715,1cyclictest0-21swapper/311:15:213
1377913991716,1cyclictest64-21kcompactd010:22:502
1377906991714,2cyclictest61650irq/133-enp0s29f1:rx-008:00:160
1377906991713,3cyclictest61650irq/133-enp0s29f1:rx-010:55:210
1377915991615,1cyclictest0-21swapper/310:34:413
1377915991612,2cyclictest1390118-21kthreadcore07:20:173
1377915991611,3cyclictest1408623-21cron07:40:003
1377913991612,3cyclictest1669948-21cpuspeed_turbos11:55:122
1377910991613,2cyclictest1694619-21ntpq12:15:211
1377910991613,2cyclictest1665272-21irqcore11:50:171
1377910991612,3cyclictest1485971-21cron08:54:591
1377906991614,1cyclictest64-21kcompactd012:32:240
1377906991613,2cyclictest61650irq/133-enp0s29f1:rx-012:15:230
1377906991613,2cyclictest61650irq/133-enp0s29f1:rx-008:50:180
1377906991613,2cyclictest1655120-21grep11:40:160
1377906991613,2cyclictest0-21swapper/011:55:110
1377906991612,3cyclictest61650irq/133-enp0s29f1:rx-009:30:200
1377913991513,1cyclictest0-21swapper/212:00:092
1377913991513,1cyclictest0-21swapper/211:05:192
1377913991512,2cyclictest1531653-21cron09:40:012
1377913991512,2cyclictest0-21swapper/209:15:112
137791599148,4cyclictest0-21swapper/307:15:143
1377915991410,2cyclictest0-21swapper/310:40:143
137791599140,4cyclictest1689864-21grep12:10:263
1377913991410,2cyclictest1524019-21sshd09:30:172
1377910991412,1cyclictest0-21swapper/110:20:211
1377910991412,1cyclictest0-21swapper/107:21:391
137791599138,1cyclictest191rcu_preempt08:13:333
1377915991310,2cyclictest1412798-21ntpq07:40:213
137791399130,1cyclictest1628520-21basename11:15:002
137790699139,3cyclictest61650irq/133-enp0s29f1:rx-011:45:120
137790699139,3cyclictest61650irq/133-enp0s29f1:rx-009:20:110
137791399128,2cyclictest1654352-21latency_hist11:40:012
1377913991210,1cyclictest0-21swapper/208:45:102
137791099123,2cyclictest191rcu_preempt09:15:141
137791399110,9cyclictest1377998-21cat07:10:002
1377910991110,1cyclictest0-21swapper/110:41:071
137791599106,3cyclictest18250irq/132-nvme0q407:10:003
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional