You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-30 - 19:37
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 Jul 30, 2026 12:43:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1043663994946,2cyclictest1155665-21lspci08:57:491
104366699282,24cyclictest1306413-21ps11:25:162
104366699282,21cyclictest1074479-21apt-get07:40:122
104366699271,3cyclictest1089715-21apt-get07:55:122
104366699271,22cyclictest0-21swapper/211:40:132
104366699271,22cyclictest0-21swapper/211:40:122
1043661992715,2cyclictest191rcu_preempt11:50:000
104366699262,3cyclictest1244613-21apt-get10:25:112
104366699262,2cyclictest1372369-21apt-get12:30:122
104366699261,3cyclictest0-21swapper/207:10:102
104366699260,23cyclictest1186550-21netstat09:25:192
104366399262,21cyclictest1249706-21apt-get10:30:111
1043666992520,3cyclictest1357138-21apt-get12:15:112
104366699251,3cyclictest1140457-21seq08:45:142
104366699251,22cyclictest1331686-21apt-get11:50:142
104366699251,22cyclictest0-21swapper/208:25:102
104366699251,21cyclictest0-21swapper/211:45:092
104366699251,21cyclictest0-21swapper/209:20:132
104366899242,2cyclictest1255203-21apt-get10:35:123
104366899241,21cyclictest1110037-21apt-get08:15:113
104366899240,22cyclictest1223875-21taskset10:05:113
1043666992420,2cyclictest1156657-21apt-get09:00:102
1043666992420,2cyclictest1156657-21apt-get09:00:102
1043666992419,3cyclictest1341822-21apt-get12:00:122
1043666992417,5cyclictest1228685-21idleruntime-cro10:10:002
104366699241,2cyclictest1228959-21apt-get10:10:132
104366699241,21cyclictest1311462-21sed11:30:162
104366699241,21cyclictest0-21swapper/211:15:122
104366699241,21cyclictest0-21swapper/208:40:132
104366699241,21cyclictest0-21swapper/207:25:102
104366699241,20cyclictest0-21swapper/209:05:122
1043663992420,2cyclictest1043876-21apt-get07:10:111
104366399241,20cyclictest1120170-21apt-get08:25:101
104366399240,21cyclictest1192884-21chrt09:35:121
1043661992420,2cyclictest1177464-21apt-get09:20:130
1043661992420,2cyclictest1167298-21apt-get09:10:130
104366199241,2cyclictest1187770-21apt-get09:30:130
104366199240,23cyclictest0-21swapper/007:40:120
104366899231,2cyclictest1079578-21apt-get07:45:123
104366899231,21cyclictest1078423-21ntpq07:40:203
104366899231,20cyclictest1352029-21apt-get12:10:123
104366699232,20cyclictest1054090-21apt-get07:20:122
1043666992319,3cyclictest0-21swapper/208:00:122
1043666992319,2cyclictest1346918-21taskset12:05:132
1043666992318,3cyclictest1107176-21chrt08:10:182
104366699231,2cyclictest0-21swapper/211:35:112
104366699231,2cyclictest0-21swapper/210:35:122
104366699231,2cyclictest0-21swapper/208:30:142
104366699231,2cyclictest0-21swapper/208:15:122
104366699231,21cyclictest0-21swapper/208:50:132
104366699230,3cyclictest0-21swapper/207:55:012
104366699230,2cyclictest1130309-21apt-get08:35:122
104366699230,21cyclictest1243913-21cron10:25:002
104366399231,2cyclictest3777322-21systemd-journal10:39:591
104366399231,2cyclictest1218796-21apt-get10:00:091
104366399231,19cyclictest0-21swapper/112:25:101
104366399230,22cyclictest1188257-21sed09:30:181
104366199232,1cyclictest1223872-21apt-get10:05:120
1043661992320,1cyclictest1161550-21basename09:05:000
1043661992320,1cyclictest1161550-21basename09:05:000
1043661992319,2cyclictest1094779-21apt-get08:00:100
1043661992318,2cyclictest1243920-21awk10:25:000
104366199231,2cyclictest1367296-21apt-get12:25:100
104366199231,20cyclictest1125247-21apt-get08:30:120
104366199230,21cyclictest1306416-21grep11:25:150
104366199230,21cyclictest0-21swapper/008:35:120
104366199230,20cyclictest1089460-21turbostat07:55:010
1043668992219,2cyclictest1234022-21apt-get10:15:103
1043668992219,2cyclictest1053811-21cron07:20:013
1043668992218,3cyclictest1306420-21irqcore11:25:163
1043668992218,1cyclictest0-21swapper/309:35:123
104366899220,2cyclictest1172877-21tr09:15:163
104366899220,19cyclictest64-21kcompactd012:20:023
104366899220,19cyclictest1182605-21apt-get09:25:123
1043666992219,2cyclictest0-21swapper/210:40:112
1043666992219,1cyclictest0-21swapper/211:00:112
1043666992218,2cyclictest0-21swapper/210:15:102
1043666992217,2cyclictest1069413-21apt-get07:35:122
104366699221,2cyclictest1275423-21apt-get10:55:102
104366699221,2cyclictest0-21swapper/209:51:392
104366699221,20cyclictest0-21swapper/211:05:122
104366699220,2cyclictest0-21swapper/210:50:142
104366699220,2cyclictest0-21swapper/210:00:092
104366699220,2cyclictest0-21swapper/209:16:102
104366699220,2cyclictest0-21swapper/208:05:112
104366699220,20cyclictest1336752-21apt-get11:55:122
104366699220,20cyclictest1166607-21apt-get09:10:022
104366699220,20cyclictest0-21swapper/212:25:102
104366699220,20cyclictest0-21swapper/209:55:132
1043663992219,2cyclictest1342309-21irqcore12:00:161
1043663992219,1cyclictest1285571-21apt-get11:05:111
104366399221,20cyclictest1321090-21apt-get11:40:121
104366399221,20cyclictest1321090-21apt-get11:40:121
104366399221,1cyclictest1172383-21apt-get09:15:121
104366399220,21cyclictest1377942-21irqcore12:35:141
104366399220,19cyclictest0-21swapper/111:20:101
104366399220,19cyclictest0-21swapper/110:50:141
104366399220,19cyclictest0-21swapper/109:05:111
104366399220,19cyclictest0-21swapper/107:50:101
104366399220,19cyclictest0-21swapper/107:30:111
1043661992219,2cyclictest1135383-21apt-get08:40:130
1043661992219,2cyclictest0-21swapper/008:05:110
1043661992218,2cyclictest1244613-21apt-get10:25:100
1043661992218,2cyclictest1150570-21apt-get08:55:130
1043661992218,2cyclictest1145525-21apt-get08:50:130
1043661992218,2cyclictest0-21swapper/007:20:120
104366199221,20cyclictest1192877-21apt-get09:35:120
104366199220,2cyclictest0-21swapper/011:50:130
104366199220,21cyclictest1315731-21cron11:35:010
104366199220,20cyclictest1124966-21cron08:30:000
104366199220,20cyclictest0-21swapper/011:35:110
104366199220,19cyclictest0-21swapper/010:55:090
1043668992119,1cyclictest1213187-21apt-config09:55:013
1043668992119,1cyclictest0-21swapper/308:35:123
1043668992118,1cyclictest1346915-21apt-get12:05:133
1043668992118,1cyclictest1239099-21apt-get10:20:123
1043668992118,1cyclictest1228959-21apt-get10:10:113
1043668992118,1cyclictest0-21swapper/310:25:103
1043668992117,3cyclictest1089464-21turbostat07:55:013
104366899210,2cyclictest64-21kcompactd012:00:403
104366899210,20cyclictest64-21kcompactd012:39:563
104366899210,20cyclictest64-21kcompactd007:57:403
104366899210,20cyclictest1125000-21systemd-run08:30:003
104366899210,1cyclictest1100763-21irqstats08:05:163
104366899210,1cyclictest0-21swapper/308:20:123
104366899210,19cyclictest0-21swapper/310:00:093
104366899210,19cyclictest0-21swapper/309:45:153
104366899210,19cyclictest0-21swapper/309:20:133
104366899210,19cyclictest0-21swapper/308:30:143
104366899210,19cyclictest0-21swapper/307:10:103
1043666992119,1cyclictest1207980-21idleruntime-cro09:50:002
1043666992118,1cyclictest0-21swapper/209:35:122
1043666992118,1cyclictest0-21swapper/207:18:592
104366699210,1cyclictest0-21swapper/208:55:452
1043663992119,1cyclictest64-21kcompactd009:43:351
1043663992119,1cyclictest0-21swapper/110:15:111
1043663992119,1cyclictest0-21swapper/110:12:371
1043663992119,1cyclictest0-21swapper/110:05:121
1043663992119,1cyclictest0-21swapper/107:40:221
1043663992118,2cyclictest1094783-21sshd08:00:101
104366399211,1cyclictest0-21swapper/109:10:121
104366399211,1cyclictest0-21swapper/108:30:131
104366399210,20cyclictest0-21swapper/112:15:111
104366399210,1cyclictest0-21swapper/107:20:111
1043661992119,1cyclictest1161795-21apt-get09:05:120
1043661992118,2cyclictest3777322-21systemd-journal10:55:000
1043661992118,2cyclictest1110532-21ps08:15:150
1043661992118,1cyclictest1295728-21apt-get11:15:130
1043661992117,3cyclictest1064065-21cron07:30:010
1043661992117,2cyclictest0-21swapper/011:05:120
104366199211,1cyclictest1260264-21apt-get10:40:090
104366199210,20cyclictest0-21swapper/012:05:120
104366199210,1cyclictest1053814-21cron07:20:000
104366199210,1cyclictest0-21swapper/010:35:120
104366199210,1cyclictest0-21swapper/007:55:120
104366199210,19cyclictest64-21kcompactd009:25:190
104366199210,19cyclictest0-21swapper/012:15:160
1043668992018,2cyclictest64-21kcompactd011:44:013
1043668992018,2cyclictest64-21kcompactd011:44:003
1043668992018,1cyclictest1310970-21apt-get11:30:123
1043668992018,1cyclictest0-21swapper/312:25:083
1043668992018,1cyclictest0-21swapper/311:55:123
1043668992018,1cyclictest0-21swapper/311:12:183
1043668992018,1cyclictest0-21swapper/310:40:103
1043668992018,1cyclictest0-21swapper/308:45:153
1043668992018,1cyclictest0-21swapper/307:25:113
1043668992017,2cyclictest1135383-21apt-get08:40:123
1043668992017,1cyclictest1270387-21apt-get10:50:143
104366899201,1cyclictest1104945-21apt-get08:10:113
104366899200,1cyclictest0-21swapper/311:48:513
104366899200,1cyclictest0-21swapper/310:30:113
104366899200,1cyclictest0-21swapper/309:10:173
104366899200,1cyclictest0-21swapper/308:55:133
104366899200,1cyclictest0-21swapper/308:00:123
104366899200,19cyclictest1290377-21munin-run11:10:003
104366899200,19cyclictest0-21swapper/310:55:103
104366899200,19cyclictest0-21swapper/310:47:013
1043666992018,1cyclictest0-21swapper/209:41:592
1043663992018,1cyclictest0-21swapper/109:58:061
1043663992018,1cyclictest0-21swapper/109:45:231
1043663992018,1cyclictest0-21swapper/107:19:301
1043663992017,2cyclictest1296232-21grep11:15:161
104366399200,1cyclictest1160617-21ntpq09:00:181
104366399200,1cyclictest1160617-21ntpq09:00:171
104366399200,1cyclictest0-21swapper/112:20:101
104366399200,1cyclictest0-21swapper/111:50:121
104366399200,1cyclictest0-21swapper/111:30:121
104366399200,1cyclictest0-21swapper/111:26:161
104366399200,1cyclictest0-21swapper/111:00:101
104366399200,1cyclictest0-21swapper/110:55:091
104366399200,1cyclictest0-21swapper/108:15:111
104366399200,19cyclictest0-21swapper/110:25:101
1043661992018,1cyclictest1213737-21apt-get09:55:130
1043661992018,1cyclictest0-21swapper/009:51:390
1043661992018,1cyclictest0-21swapper/007:35:120
1043661992017,1cyclictest0-21swapper/011:55:130
1043661992016,3cyclictest1203672-21ps09:45:190
1043661992016,2cyclictest0-21swapper/011:00:110
104366199201,1cyclictest0-21swapper/012:10:130
104366199200,1cyclictest0-21swapper/012:00:210
104366199200,1cyclictest0-21swapper/010:30:110
104366199200,1cyclictest0-21swapper/010:15:200
104366199200,1cyclictest0-21swapper/008:45:130
104366199200,19cyclictest0-21swapper/009:15:110
1043668991917,1cyclictest0-21swapper/311:50:143
1043666991917,1cyclictest0-21swapper/212:37:472
1043666991917,1cyclictest0-21swapper/208:20:162
1043666991916,2cyclictest0-21swapper/212:10:122
1043666991916,1cyclictest0-21swapper/210:30:112
1043663991918,0cyclictest0-21swapper/108:40:121
1043663991917,1cyclictest1244132-21apt-key10:25:011
1043663991917,1cyclictest1099847-21apt-get08:05:111
1043663991917,1cyclictest0-21swapper/110:49:431
1043663991916,2cyclictest1295449-21cron11:15:001
1043663991914,4cyclictest1105301-21gltestperf08:10:151
104366399190,1cyclictest0-21swapper/108:50:141
104366399190,1cyclictest0-21swapper/107:55:121
104366399190,19cyclictest0-21swapper/108:20:121
104366199198,2cyclictest191rcu_preempt08:10:170
1043661991917,1cyclictest0-21swapper/012:32:230
1043661991915,2cyclictest0-21swapper/010:45:110
104366199190,1cyclictest0-21swapper/007:10:110
104366199190,18cyclictest1115105-21apt-get08:20:110
104366199190,18cyclictest0-21swapper/010:00:100
1043668991816,1cyclictest0-21swapper/311:35:113
1043668991816,1cyclictest0-21swapper/309:05:113
1043668991816,1cyclictest0-21swapper/309:00:103
1043668991816,1cyclictest0-21swapper/309:00:103
1043668991816,1cyclictest0-21swapper/308:50:133
1043666991816,1cyclictest0-21swapper/207:30:112
1043666991815,2cyclictest1292877-21kthreadcore11:10:182
1043663991817,1cyclictest64-21kcompactd011:55:511
1043663991816,1cyclictest0-21swapper/107:35:121
1043661991815,2cyclictest1291127-21irqcore11:10:160
1043661991814,2cyclictest0-21swapper/011:40:140
1043661991814,2cyclictest0-21swapper/011:40:130
1043668991715,1cyclictest0-21swapper/309:34:273
1043668991714,2cyclictest1301311-21irqcore11:20:143
1043668991713,2cyclictest1280493-21apt-get11:00:113
1043668991713,2cyclictest1054093-21seq07:20:113
1043666991715,1cyclictest64-21kcompactd007:49:052
1043663991716,1cyclictest0-21swapper/110:44:201
1043663991715,1cyclictest0-21swapper/109:20:131
1043663991715,1cyclictest0-21swapper/107:45:111
1043663991714,1cyclictest1140454-21apt-get08:45:131
1043663991713,2cyclictest1208239-21apt-get09:50:121
104366199174,2cyclictest13803382kthreadcore12:35:160
1043661991713,2cyclictest0-21swapper/010:10:120
1043661991713,2cyclictest0-21swapper/009:41:590
1043661991712,2cyclictest1064345-21apt-get07:30:100
104366899164,5cyclictest1011242-21kworker/3:3-events07:30:173
1043668991613,2cyclictest64-21kcompactd009:56:293
1043668991613,1cyclictest0-21swapper/307:35:123
1043666991612,2cyclictest1265311-21apt-get10:45:112
1043663991613,2cyclictest1355905-21needreboot12:10:201
1043663991612,2cyclictest1316014-21apt-get11:35:111
1043666991512,2cyclictest3777322-21systemd-journal09:31:132
1043663991514,1cyclictest0-21swapper/111:46:421
1043663991511,3cyclictest1059319-21cpuspeed_turbos07:25:121
1043661991511,2cyclictest0-21swapper/012:20:130
1043668991412,1cyclictest0-21swapper/312:32:233
1043668991412,1cyclictest0-21swapper/311:15:123
104366899140,13cyclictest0-21swapper/312:15:163
1043661991411,2cyclictest61650irq/133-enp0s29f1:rx-007:45:160
1043661991410,3cyclictest61650irq/133-enp0s29f1:rx-011:20:190
1043668991310,2cyclictest1198546-21irqcore09:40:163
104366699139,2cyclictest0-21swapper/212:20:122
1043666991310,2cyclictest0-21swapper/211:20:132
104366399130,12cyclictest0-21swapper/108:35:121
104366699121,2cyclictest1043590-21latency_hist07:10:012
1043663991210,1cyclictest0-21swapper/112:30:161
1043663991210,1cyclictest0-21swapper/109:25:111
104366399116,4cyclictest1347074-21diskstats12:05:131
104366399100,9cyclictest1043673-21cat07:10:011
10436619994,4cyclictest1043705-21cat07:10:010
10436689984,2cyclictest1043763-21wc07:10:013
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional