You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-11-20 - 07:17
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 Nov 20, 2025 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
871992993027,2cyclictest521-21systemd-logind19:30:003
87198599302,23cyclictest994627-21apt-get21:40:101
87198599271,23cyclictest968815-21munin-run21:20:001
87199299262,21cyclictest925957-21apt-get20:40:133
87198599262,22cyclictest3471731-21systemd-journal22:55:011
87198599261,23cyclictest683-21runrttasks21:00:131
87198599252,21cyclictest1125191-21apt-get23:30:121
871985992520,4cyclictest1055740-21mii-tool22:30:161
871985992520,3cyclictest1032675-21apt-get22:10:101
87198599251,4cyclictest990358-21kthreadcore21:35:171
87198599251,4cyclictest1026955-21tr22:05:121
871985992514,2cyclictest191rcu_preempt21:29:401
87198599251,3cyclictest956246-21diskmemload21:20:101
87198599251,3cyclictest1013879-21ssh21:55:121
87198599251,23cyclictest1007622-21apt-get21:50:131
87198599251,22cyclictest1142463-21apt-get23:45:171
87198599251,22cyclictest0-21swapper/123:10:121
87198599251,21cyclictest0-21swapper/120:10:141
87198599250,23cyclictest1054370-21ssh22:27:061
87198299250,22cyclictest1160292-21sort00:00:160
871992992420,2cyclictest900509-21apt-get20:15:143
871992992420,2cyclictest900509-21apt-get20:15:143
87199299241,2cyclictest1148247-21apt-get23:50:163
87199299241,21cyclictest1037997-21apt-get22:15:123
87199299240,4cyclictest683-21runrttasks23:39:373
87199099241,21cyclictest960566-21awk21:10:212
87199099240,22cyclictest951403-21seq21:05:122
871985992420,2cyclictest910675-21apt-get20:25:131
871985992419,3cyclictest956246-21diskmemload23:22:451
871985992419,3cyclictest935057-21seq20:45:211
871985992419,3cyclictest1131435-21tr23:35:161
87198599241,3cyclictest956246-21diskmemload21:30:381
87198599241,3cyclictest510-21dbus-daemon19:29:591
87198599241,3cyclictest1119370-21apt-get23:25:141
87198599241,3cyclictest0-21swapper/122:15:131
87198599241,2cyclictest956246-21diskmemload23:15:371
87198599241,2cyclictest956246-21diskmemload00:20:511
87198599241,2cyclictest0-21swapper/122:55:151
87198599241,2cyclictest0-21swapper/120:05:121
87198599241,21cyclictest956246-21diskmemload00:08:081
87198599241,21cyclictest956246-21diskmemload00:02:361
87198599241,21cyclictest0-21swapper/123:55:121
87198599241,21cyclictest0-21swapper/122:40:161
87198599241,21cyclictest0-21swapper/122:35:121
87198599241,21cyclictest0-21swapper/122:01:491
87198599241,21cyclictest0-21swapper/120:35:121
87198599241,21cyclictest0-21swapper/120:20:141
87198599240,4cyclictest956246-21diskmemload00:15:231
87198599240,22cyclictest873599-21cron19:20:001
87198599240,21cyclictest0-21swapper/121:45:471
871982992420,2cyclictest1026854-21apt-get22:05:110
87198299241,21cyclictest890293-21apt-get20:05:120
87198299241,21cyclictest1072632-21apt-get22:45:120
87198299241,21cyclictest1072632-21apt-get22:45:120
87198299241,20cyclictest946330-21apt-get21:00:120
871992992320,1cyclictest1101920-21sh23:10:113
871992992319,3cyclictest0-21swapper/319:50:183
871992992318,4cyclictest1004333-21kthreadcore21:45:163
871992992318,3cyclictest1066569-21idleruntime-cro22:40:013
87199299231,21cyclictest956246-21diskmemload00:39:353
87199299231,20cyclictest962836-21apt-get21:15:113
87199299230,21cyclictest1017948-21ntpq21:55:223
871990992320,2cyclictest920862-21apt-get20:35:112
871990992320,2cyclictest1090033-21apt-get23:00:122
871990992319,3cyclictest984932-21ssh21:30:172
87199099231,2cyclictest1107770-21apt-get23:15:122
87199099231,20cyclictest0-21swapper/223:10:122
87199099231,1cyclictest956246-21diskmemload23:39:372
87199099231,19cyclictest998690-21/usr/sbin/munin21:40:202
87199099231,19cyclictest956246-21diskmemload00:15:012
87199099230,3cyclictest968445-21ssh21:18:512
871985992320,2cyclictest0-21swapper/100:39:581
871985992319,2cyclictest1044259-21sed22:20:151
871985992319,2cyclictest0-21swapper/100:11:001
87198599231,2cyclictest878489-21apt-get19:50:181
87198599231,2cyclictest0-21swapper/123:05:121
87198599231,2cyclictest0-21swapper/120:59:301
87198599231,2cyclictest0-21swapper/120:15:131
87198599231,2cyclictest0-21swapper/120:15:131
87198599231,2cyclictest0-21swapper/119:55:061
87198599231,2cyclictest0-21swapper/119:30:481
87198599231,21cyclictest956246-21diskmemload00:34:551
87198599231,20cyclictest1189071-21apt-get00:25:131
87198599231,20cyclictest0-21swapper/123:52:421
87198599231,20cyclictest0-21swapper/122:46:401
87198599231,20cyclictest0-21swapper/122:46:401
87198599231,20cyclictest0-21swapper/120:54:071
87198599230,21cyclictest1094485-21ssh23:00:281
87198299232,19cyclictest1049517-21apt-get22:25:110
871982992320,2cyclictest1043759-21apt-get22:20:110
871982992319,3cyclictest1102464-21tr23:10:150
871982992319,2cyclictest956246-21diskmemload21:43:100
871982992319,2cyclictest931071-21apt-get20:45:120
871982992319,2cyclictest895413-21apt-get20:10:150
871982992319,2cyclictest1130921-21apt-get23:35:120
87198299231,20cyclictest969107-21apt-get21:20:110
87198299231,20cyclictest1084275-21apt-get22:55:140
87198299231,1cyclictest0-21swapper/023:59:180
87198299231,19cyclictest956246-21diskmemload00:25:580
87198299231,19cyclictest0-21swapper/021:30:100
87198299230,2cyclictest905751-21chrt20:20:170
87198299230,22cyclictest1020092-21ssh22:00:010
87198299230,21cyclictest956246-21diskmemload23:30:010
87198299230,21cyclictest956246-21diskmemload21:54:490
87198299230,21cyclictest1114159-21ssh23:20:150
87198299230,20cyclictest962843-21taskset21:15:110
87198299230,20cyclictest1182862-21apt-get00:20:120
87198299230,20cyclictest1142966-21tr23:45:210
871992992219,2cyclictest956246-21diskmemload23:56:423
871992992219,2cyclictest956246-21diskmemload22:27:053
871992992219,2cyclictest0-21swapper/321:00:133
871992992219,1cyclictest64-21kcompactd019:42:053
87199299221,2cyclictest491ktimers/322:40:153
87199299221,2cyclictest1186880-21ntpq00:20:223
87199299221,2cyclictest1096173-21apt-get23:05:103
87199299221,20cyclictest956246-21diskmemload23:44:053
87199299221,20cyclictest956246-21diskmemload22:55:563
87199299221,20cyclictest1043763-21ssh22:20:123
87199299221,1cyclictest956246-21diskmemload21:51:343
87199299220,2cyclictest956246-21diskmemload23:33:033
87199299220,2cyclictest1142968-21cut23:45:213
87199299220,21cyclictest993675-21ssh21:38:033
87199299220,21cyclictest981642-21ssh21:30:103
87199299220,21cyclictest961696-21ssh21:12:193
87199299220,20cyclictest956246-21diskmemload23:25:023
87199299220,20cyclictest956246-21diskmemload00:29:333
87199299220,20cyclictest0-21swapper/322:30:133
87199299220,1cyclictest0-21swapper/300:31:173
871990992219,2cyclictest956246-21diskmemload21:48:552
87199099221,2cyclictest956246-21diskmemload22:29:222
87199099221,20cyclictest956246-21diskmemload22:56:402
87199099221,20cyclictest956246-21diskmemload22:03:112
87199099221,20cyclictest956246-21diskmemload00:30:072
87199099221,20cyclictest0-21swapper/200:00:162
87199099221,18cyclictest0-21swapper/200:20:032
87199099220,2cyclictest956246-21diskmemload22:22:122
87199099220,21cyclictest1031651-21ssh22:06:152
87199099220,21cyclictest1014806-21ssh21:55:162
87199099220,20cyclictest956246-21diskmemload23:58:292
87199099220,20cyclictest0-21swapper/222:36:192
87199099220,19cyclictest0-21swapper/223:50:162
87199099220,19cyclictest0-21swapper/222:15:122
87199099220,19cyclictest0-21swapper/219:50:182
87199099220,19cyclictest0-21swapper/200:35:302
871985992219,2cyclictest956246-21diskmemload23:41:071
87198599220,20cyclictest0-21swapper/121:09:431
871982992219,2cyclictest956246-21diskmemload00:37:500
871982992219,2cyclictest926442-21ps20:40:170
871982992219,2cyclictest880053-21apt-get19:55:070
871982992219,2cyclictest245621450irq/127-enp0s29f1:rx-022:40:220
871982992219,2cyclictest1119876-21/usr/sbin/munin23:25:180
871982992219,1cyclictest961130-21/usr/sbin/munin21:10:270
87198299221,20cyclictest0-21swapper/023:05:120
87198299221,1cyclictest951400-21apt-get21:05:120
87198299220,2cyclictest956246-21diskmemload23:44:090
87198299220,20cyclictest0-21swapper/021:35:110
87198299220,20cyclictest0-21swapper/020:35:120
87198299220,1cyclictest956246-21diskmemload21:55:050
87198299220,1cyclictest0-21swapper/022:15:120
87198299220,19cyclictest1080141-21ssh22:50:170
871992992119,1cyclictest0-21swapper/322:08:393
871992992119,1cyclictest0-21swapper/322:00:283
871992992119,1cyclictest0-21swapper/300:16:173
871992992118,2cyclictest918009-21kthreadcore20:30:213
871992992118,2cyclictest0-21swapper/322:45:133
871992992118,2cyclictest0-21swapper/322:45:123
871992992118,2cyclictest0-21swapper/300:13:163
87199299211,2cyclictest1037707-21turbostat22:15:003
87199299211,1cyclictest956246-21diskmemload23:22:573
87199299210,2cyclictest956246-21diskmemload21:26:063
87199299210,2cyclictest905752-21/usr/sbin/munin20:20:173
87199299210,20cyclictest974043-21ssh21:21:423
87199299210,20cyclictest923838-21grep20:35:183
87199299210,20cyclictest0-21swapper/323:15:163
87199299210,20cyclictest0-21swapper/323:01:513
87199299210,20cyclictest0-21swapper/321:40:113
87199299210,20cyclictest0-21swapper/300:06:273
87199299210,1cyclictest0-21swapper/322:50:163
87199299210,1cyclictest0-21swapper/320:45:123
871990992119,1cyclictest956246-21diskmemload23:40:292
871990992119,1cyclictest956246-21diskmemload21:52:162
871990992119,1cyclictest956246-21diskmemload21:25:102
871990992119,1cyclictest0-21swapper/200:25:122
871990992118,2cyclictest64-21kcompactd020:14:192
871990992117,2cyclictest0-21swapper/220:40:172
871990992116,3cyclictest1066824-21ssh22:40:132
87199099211,2cyclictest3471731-21systemd-journal20:20:002
87199099211,2cyclictest3471731-21systemd-journal20:20:002
87199099211,1cyclictest0-21swapper/221:00:132
87199099210,20cyclictest956246-21diskmemload00:07:412
87199099210,20cyclictest64-21kcompactd020:32:372
87199099210,20cyclictest1114160-21cut23:20:152
87199099210,20cyclictest0-21swapper/223:30:122
87199099210,20cyclictest0-21swapper/221:35:122
87199099210,1cyclictest0-21swapper/223:25:212
87199099210,1cyclictest0-21swapper/223:05:112
87199099210,1cyclictest0-21swapper/222:30:122
87199099210,1cyclictest0-21swapper/221:20:122
87199099210,1cyclictest0-21swapper/220:45:122
87199099210,1cyclictest0-21swapper/220:20:162
87199099210,1cyclictest0-21swapper/200:10:122
87199099210,19cyclictest0-21swapper/223:45:422
87199099210,19cyclictest0-21swapper/222:45:122
87199099210,19cyclictest0-21swapper/222:45:122
87199099210,18cyclictest1079407-21kthreadcore22:50:172
871985992118,2cyclictest0-21swapper/120:03:031
87198599210,2cyclictest930801-21sh20:45:001
871982992119,1cyclictest0-21swapper/021:25:220
871982992117,3cyclictest1059831-21ssh22:30:450
871982992117,2cyclictest956246-21diskmemload21:46:210
87198299211,1cyclictest956246-21diskmemload22:36:190
87198299211,19cyclictest956246-21diskmemload00:05:070
87198299210,20cyclictest64-21kcompactd000:16:490
87198299210,20cyclictest1037698-21dump-pmu-power22:15:010
87198299210,19cyclictest941736-21tr20:55:140
87198299210,19cyclictest0-21swapper/023:00:120
871992992018,1cyclictest0-21swapper/319:55:063
871992992017,2cyclictest885681-21irqcore20:00:203
87199299200,1cyclictest0-21swapper/319:16:173
87199299200,1cyclictest0-21swapper/300:01:173
87199299200,19cyclictest0-21swapper/320:10:143
871990992018,1cyclictest0-21swapper/219:55:072
87199099200,1cyclictest0-21swapper/219:27:342
87199099200,1cyclictest0-21swapper/219:13:032
871985992016,3cyclictest64-21kcompactd020:32:051
871982992018,1cyclictest956246-21diskmemload00:34:360
871982992018,1cyclictest0-21swapper/023:50:160
871982992018,1cyclictest0-21swapper/019:21:070
87198299200,1cyclictest0-21swapper/019:50:180
87198299200,19cyclictest0-21swapper/019:19:300
87198299200,18cyclictest0-21swapper/000:10:130
871992991917,1cyclictest0-21swapper/320:59:303
871992991917,1cyclictest0-21swapper/319:20:023
871992991917,1cyclictest0-21swapper/319:15:003
87199099190,19cyclictest64-21kcompactd020:50:222
871985991916,2cyclictest0-21swapper/119:24:531
871985991915,2cyclictest872599-21unin-run19:14:591
871982991917,1cyclictest0-21swapper/020:15:140
871982991917,1cyclictest0-21swapper/020:15:140
871982991915,2cyclictest872565-21munin-run19:14:590
871982991915,2cyclictest1-21systemd19:29:590
871992991816,1cyclictest64-21kcompactd019:30:483
871992991816,1cyclictest0-21swapper/320:29:563
871990991816,1cyclictest64-21kcompactd019:21:072
871990991816,1cyclictest64-21kcompactd019:17:212
87199099180,1cyclictest1-21systemd22:15:002
87199099180,1cyclictest0-21swapper/220:55:142
871982991817,1cyclictest0-21swapper/019:37:470
871982991816,1cyclictest0-21swapper/019:42:040
871982991815,2cyclictest939999-21needreboot20:50:220
871990991715,1cyclictest0-21swapper/220:05:122
871990991715,1cyclictest0-21swapper/219:42:052
871990991715,1cyclictest0-21swapper/219:35:382
871985991714,2cyclictest64-21kcompactd019:43:411
871992991614,1cyclictest64-21kcompactd020:54:073
871982991614,2cyclictest245621450irq/127-enp0s29f1:rx-020:33:550
871982991614,1cyclictest64-21kcompactd020:29:560
871982991614,1cyclictest0-21swapper/019:30:480
871982991613,2cyclictest0-21swapper/019:50:000
871982991610,4cyclictest885468-21fw_forwarded_lo20:00:170
871992991513,1cyclictest0-21swapper/319:48:003
871992991512,2cyclictest0-21swapper/321:10:013
871992991511,3cyclictest890360-21cpuspeed_turbos20:05:133
871990991513,1cyclictest0-21swapper/219:30:482
87198599151,5cyclictest876968-21awk19:40:001
87199299141,2cyclictest877076-21latency_hist19:40:003
87199099141,1cyclictest191rcu_preempt20:05:002
871985991410,2cyclictest0-21swapper/119:10:001
871990991311,1cyclictest0-21swapper/220:25:062
87198599136,6cyclictest510-21dbus-daemon19:50:001
87199099119,1cyclictest64-21kcompactd019:48:002
87199299100,1cyclictest0-21swapper/319:09:593
8719909990,1cyclictest191rcu_preempt19:10:002
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional