You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-27 - 21:42
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 rackbslot6.osadl.org (updated Wed May 27, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2754522040,10sleep20-21swapper/208:37:112
2439521860,4sleep12920699cyclictest14:01:031
2606321820,4sleep32922199cyclictest10:45:173
2262721550,4sleep12920699cyclictest10:42:101
2078521470,3sleep32922199cyclictest12:17:233
1068911210,8ptp4l24166-21kworker/3:008:41:213
1068911010,1ptp4l401ktimersoftd/314:06:023
303632740,5sleep12920699cyclictest10:49:121
283972675,47sleep00-21swapper/008:37:220
106891660,2ptp4l401ktimersoftd/312:04:523
2921299600,24cyclictest20445-21/usr/sbin/munin11:12:122
2921299590,23cyclictest24453-21cstates12:22:102
2921299590,22cyclictest12146-21chrt12:08:472
319912570,2sleep20-21swapper/211:57:022
106891570,1ptp4l401ktimersoftd/312:15:013
2921299551,29cyclictest12260-21users10:17:252
90102530,2sleep00-21swapper/013:45:160
106891530,2ptp4l19548-21kworker/3:110:58:303
106891530,1ptp4l401ktimersoftd/312:39:473
5292520,2sleep30-21swapper/314:08:563
11152520,2sleep30-21swapper/313:03:283
106891520,1ptp4l401ktimersoftd/313:19:563
2921299511,25cyclictest15620-21awk11:07:132
2921299501,22cyclictest1898-21sh11:26:432
241482470,2sleep324149-21sh11:47:283
106891470,1ptp4l401ktimersoftd/311:33:383
2921299450,24cyclictest26530-21sed11:17:232
106891440,1ptp4l401ktimersoftd/311:21:343
106891430,1ptp4l401ktimersoftd/312:50:223
106891430,1ptp4l401ktimersoftd/311:30:163
2921299410,24cyclictest19943-21ssh11:43:392
29206994033,4cyclictest25-21ksoftirqd/113:47:051
106891400,1ptp4l401ktimersoftd/312:27:133
2921299391,21cyclictest0-21swapper/212:57:182
106891390,1ptp4l401ktimersoftd/313:57:013
106891390,1ptp4l401ktimersoftd/313:24:143
106891390,1ptp4l401ktimersoftd/311:42:523
106891390,1ptp4l401ktimersoftd/309:07:103
2921299381,21cyclictest26550-21phc2sys14:02:212
106891380,1ptp4l401ktimersoftd/313:47:453
106891380,1ptp4l401ktimersoftd/311:54:373
106891380,1ptp4l401ktimersoftd/311:08:013
106891380,1ptp4l401ktimersoftd/310:07:243
2921299371,21cyclictest19413-21ls13:22:192
2921299370,21cyclictest31217-21chrt13:34:352
106891370,1ptp4l401ktimersoftd/313:58:153
106891370,1ptp4l401ktimersoftd/313:44:503
106891370,1ptp4l401ktimersoftd/313:28:343
106891370,1ptp4l401ktimersoftd/312:52:133
106891370,1ptp4l401ktimersoftd/312:52:133
106891370,1ptp4l401ktimersoftd/312:10:073
106891370,1ptp4l401ktimersoftd/311:37:343
106891370,1ptp4l401ktimersoftd/311:14:213
106891370,1ptp4l401ktimersoftd/310:51:563
106891370,1ptp4l401ktimersoftd/310:17:113
2921299362,27cyclictest4823-21apt-get08:57:062
2921299360,22cyclictest36152wc13:07:112
106891360,2ptp4l29171-21kworker/3:012:33:143
106891360,2ptp4l21072-21kworker/3:209:37:483
106891360,1ptp4l401ktimersoftd/313:14:323
106891360,1ptp4l401ktimersoftd/313:07:163
106891360,1ptp4l401ktimersoftd/312:25:523
106891360,1ptp4l401ktimersoftd/311:57:073
106891360,0ptp4l401ktimersoftd/311:25:353
106891360,0ptp4l401ktimersoftd/308:46:583
2920699356,18cyclictest9499-21ssh12:07:081
106891350,2ptp4l21072-21kworker/3:209:48:163
106891350,1ptp4l401ktimersoftd/313:36:183
106891350,0ptp4l401ktimersoftd/312:42:583
29212993414,17cyclictest7517-21fschecks_time09:02:092
2921299341,29cyclictest20379-21snmp_o5powerctl09:27:212
2921299341,29cyclictest20379-21snmp_o5powerctl09:27:212
2921299341,26cyclictest1664-21apt-get12:32:102
2921299341,26cyclictest13414-21apt-get13:17:112
2921299340,30cyclictest0-21swapper/212:47:152
2921299340,30cyclictest0-21swapper/210:37:092
2921299340,21cyclictest29577-21grep12:27:142
106891340,1ptp4l401ktimersoftd/311:02:493
106891340,1ptp4l401ktimersoftd/309:24:213
2921299332,26cyclictest10632-21apt-get13:47:122
2921299332,24cyclictest5138-21apt-get10:57:102
2921299332,23cyclictest30928-21apt-get09:52:062
29212993313,17cyclictest23769-21switchtime11:47:242
29212993313,17cyclictest22892-21sh13:58:292
2921299331,29cyclictest6821-21awk13:42:212
2921299331,29cyclictest4162-21sed11:27:262
2921299331,29cyclictest24672-21snmp_o5powerctl13:27:252
2921299330,30cyclictest22123-21diskmemload10:54:352
2921299330,30cyclictest10333-21/usr/sbin/munin13:12:282
2921299329,19cyclictest22123-21diskmemload10:43:092
2921299322,23cyclictest15305-21apt-get10:27:082
29212993215,14cyclictest30211-21/usr/sbin/munin14:07:282
29212993213,16cyclictest7141-21cat12:37:132
29212993213,16cyclictest1055-21runrttasks08:49:022
2921299321,28cyclictest7415-21grep10:07:252
2921299321,27cyclictest27451-21apt-get10:47:062
2921299321,27cyclictest0-21swapper/209:07:122
29212993210,18cyclictest6385-21sed12:02:252
2894223211,11sleep125-21ksoftirqd/108:39:531
106891320,1ptp4l401ktimersoftd/313:41:443
106891320,1ptp4l401ktimersoftd/310:47:013
2921299319,18cyclictest26608-21gltestperf09:42:102
2921299313,21cyclictest14308-21apt-get09:17:052
2921299311,27cyclictest8811-21snmp_o5powerctl11:32:232
2921299311,27cyclictest201961irqrtprio12:17:162
2921299311,24cyclictest0-21swapper/211:02:072
2921299311,18cyclictest11480-21apt-get12:42:102
29212993111,17cyclictest30372-21wc08:42:122
29212993111,17cyclictest17476-21sh12:14:292
29212993110,18cyclictest4653-21latency_hist08:56:532
2921299310,28cyclictest22123-21diskmemload12:55:042
2921299310,28cyclictest22123-21diskmemload12:55:042
2921299310,28cyclictest16271-21sh11:41:072
2921299310,25cyclictest0-21swapper/209:32:062
2921299310,25cyclictest0-21swapper/209:32:062
2921299310,20cyclictest0-21swapper/210:02:142
2921299310,19cyclictest27586-21fschecks_count11:52:142
29206993110,8cyclictest64-21kswapd013:37:121
2920199318,11cyclictest46950irq/100-ens3-Tx12:02:070
106891310,7ptp4l401ktimersoftd/313:01:593
106891310,1ptp4l401ktimersoftd/310:14:513
106891310,1ptp4l401ktimersoftd/310:05:173
29212993012,15cyclictest29251-21cut09:47:122
29206993024,3cyclictest25-21ksoftirqd/112:51:591
106891300,1ptp4l401ktimersoftd/310:37:163
106891300,0ptp4l401ktimersoftd/310:26:023
106891300,0ptp4l401ktimersoftd/309:16:173
2921299299,17cyclictest13404-21timerandwakeup09:12:212
2921299299,17cyclictest12861-21/usr/sbin/munin10:22:152
2921299299,16cyclictest15501-21cat13:52:112
2921299291,24cyclictest1082-21/usr/sbin/munin09:57:072
2921299291,21cyclictest606-21apt-get13:37:122
2921299290,26cyclictest31414-21awk13:02:142
29206992924,3cyclictest25-21ksoftirqd/113:11:591
29206992924,3cyclictest25-21ksoftirqd/111:16:571
29206992922,5cyclictest25-21ksoftirqd/110:57:201
23412290,2sleep00-21swapper/011:27:050
2921299281,24cyclictest18295-21/usr/sbin/munin10:32:142
2921299281,23cyclictest24774-21/usr/sbin/munin09:37:152
2921299281,23cyclictest17109-21grep09:22:102
19122280,1sleep00-21swapper/014:11:140
29221992721,3cyclictest41-21ksoftirqd/310:27:223
2921299271,23cyclictest8151-21/usr/sbin/munin10:12:062
29206992722,3cyclictest25-21ksoftirqd/111:27:121
29206992721,3cyclictest25-21ksoftirqd/113:21:591
29206992721,3cyclictest25-21ksoftirqd/109:42:131
29221992619,4cyclictest41-21ksoftirqd/308:43:163
29206992621,3cyclictest25-21ksoftirqd/113:32:161
29206992621,3cyclictest25-21ksoftirqd/112:31:581
29206992621,3cyclictest25-21ksoftirqd/111:48:331
29206992621,3cyclictest25-21ksoftirqd/111:26:571
29206992621,3cyclictest25-21ksoftirqd/110:52:141
29206992620,3cyclictest25-21ksoftirqd/113:52:131
29206992620,3cyclictest25-21ksoftirqd/113:44:471
29206992620,3cyclictest25-21ksoftirqd/110:02:081
29206992620,3cyclictest25-21ksoftirqd/109:29:131
29206992620,3cyclictest25-21ksoftirqd/109:29:131
29206992619,4cyclictest25-21ksoftirqd/110:11:261
29201992620,3cyclictest9-21ksoftirqd/011:04:490
29221992518,4cyclictest41-21ksoftirqd/309:53:103
29206992520,3cyclictest25-21ksoftirqd/114:02:151
29206992520,3cyclictest25-21ksoftirqd/113:22:171
29206992520,3cyclictest25-21ksoftirqd/112:57:161
29206992520,3cyclictest25-21ksoftirqd/112:56:261
29206992520,3cyclictest25-21ksoftirqd/112:56:261
29206992520,3cyclictest25-21ksoftirqd/112:32:161
29206992520,3cyclictest25-21ksoftirqd/111:52:111
29206992520,3cyclictest25-21ksoftirqd/110:12:191
29206992519,3cyclictest25-21ksoftirqd/109:22:051
29206992518,5cyclictest25-21ksoftirqd/110:41:551
29206992518,4cyclictest25-21ksoftirqd/110:32:341
29206992518,4cyclictest25-21ksoftirqd/108:44:321
29201992519,3cyclictest9-21ksoftirqd/013:47:450
29201992519,3cyclictest9-21ksoftirqd/010:27:300
29201992519,3cyclictest9-21ksoftirqd/008:58:340
29201992518,4cyclictest9-21ksoftirqd/010:22:290
29201992518,4cyclictest9-21ksoftirqd/009:07:020
106891250,1ptp4l401ktimersoftd/309:42:103
106891250,1ptp4l401ktimersoftd/309:17:053
106891250,1ptp4l401ktimersoftd/309:03:333
106891250,0ptp4l401ktimersoftd/310:00:113
106891250,0ptp4l401ktimersoftd/309:31:203
106891250,0ptp4l401ktimersoftd/309:31:203
29206992419,3cyclictest25-21ksoftirqd/112:02:091
2920699241,3cyclictest121rcu_preempt10:01:301
29201992419,3cyclictest9-21ksoftirqd/010:52:080
29201992418,3cyclictest9-21ksoftirqd/010:34:350
106891240,1ptp4l401ktimersoftd/309:32:073
106891240,1ptp4l401ktimersoftd/309:32:073
29206992318,3cyclictest25-21ksoftirqd/111:42:081
29206992318,3cyclictest25-21ksoftirqd/111:07:141
29206992317,3cyclictest25-21ksoftirqd/112:42:111
29206992317,3cyclictest25-21ksoftirqd/109:01:091
29206992317,3cyclictest25-21ksoftirqd/108:52:021
29206992316,4cyclictest25-21ksoftirqd/109:39:271
29206992315,6cyclictest0-21swapper/112:17:131
29206992314,5cyclictest47050irq/101-ens3-Tx11:32:091
29206992312,5cyclictest0-21swapper/111:37:091
2920199232,13cyclictest7371-21ssh11:32:090
29201992318,3cyclictest9-21ksoftirqd/010:20:370
29201992318,3cyclictest9-21ksoftirqd/010:10:260
29201992318,3cyclictest9-21ksoftirqd/009:31:540
29201992318,3cyclictest9-21ksoftirqd/009:31:540
29201992318,3cyclictest27925-21tr10:47:110
2920199231,19cyclictest29880-21snmp_o5powerctl09:47:190
106891230,1ptp4l401ktimersoftd/310:32:153
106891230,1ptp4l401ktimersoftd/308:57:133
106891230,1ptp4l401ktimersoftd/308:52:043
2920699224,15cyclictest7048-21sed12:37:121
29206992217,3cyclictest25-21ksoftirqd/114:07:161
29206992217,3cyclictest25-21ksoftirqd/113:02:171
29206992217,3cyclictest25-21ksoftirqd/110:18:211
29206992216,3cyclictest25-21ksoftirqd/110:28:531
29206992216,3cyclictest25-21ksoftirqd/108:50:121
29206992215,4cyclictest25-21ksoftirqd/109:48:301
29206992215,4cyclictest12390-21cut09:12:101
2920199223,11cyclictest29169-21ssh12:27:110
29201992217,3cyclictest9-21ksoftirqd/013:59:460
29201992216,3cyclictest9-21ksoftirqd/009:44:440
29201992216,3cyclictest9-21ksoftirqd/008:54:110
2920199221,3cyclictest0-21swapper/012:10:110
29201992213,4cyclictest29193-21cyclictest11:17:080
2920199221,2cyclictest0-21swapper/011:37:220
2920199221,18cyclictest0-21swapper/012:52:120
2920199221,18cyclictest0-21swapper/012:52:120
2920699211,4cyclictest26730-21ssh13:30:201
29206992114,4cyclictest24711-21sh11:16:571
2920199212,16cyclictest6254-21grep10:57:180
29201992117,2cyclictest0-21swapper/012:39:590
29201992116,3cyclictest9-21ksoftirqd/013:09:030
29201992116,3cyclictest9-21ksoftirqd/010:12:060
29201992116,3cyclictest9-21ksoftirqd/008:46:180
29201992115,3cyclictest9-21ksoftirqd/014:04:300
29201992115,3cyclictest9-21ksoftirqd/012:23:380
29201992115,3cyclictest9-21ksoftirqd/009:06:500
29201992115,3cyclictest19471-21cron11:11:560
29201992115,3cyclictest15488-21/usr/sbin/munin13:52:180
2920199211,4cyclictest1316-21ssh13:03:480
29201992114,4cyclictest28693-21if_enp1s013:32:150
29201992114,4cyclictest14611-21grep09:17:090
2920199211,3cyclictest3695-21ssh12:01:060
2920199211,3cyclictest27089-21ssh13:30:560
2920199211,3cyclictest15115-21ssh12:45:310
2920199211,2cyclictest0-21swapper/011:15:230
2920199211,17cyclictest20784-21snmp_o5powerctl12:17:230
2920199211,17cyclictest1330-21df09:57:100
2920699206,4cyclictest32213-21cpuspeed_turbos11:57:111
2920699202,15cyclictest0-21swapper/110:22:081
2920699201,4cyclictest15219-21latency09:17:131
29206992014,4cyclictest25-21ksoftirqd/109:54:401
29206992013,4cyclictest15905-21sh12:12:241
2920699201,17cyclictest0-21swapper/112:23:001
29201992015,3cyclictest9-21ksoftirqd/009:33:030
29201992015,3cyclictest9-21ksoftirqd/009:33:030
29201992015,2cyclictest22123-21diskmemload13:18:440
29201992015,2cyclictest22123-21diskmemload12:13:470
29201992014,3cyclictest964-21sort13:37:160
29201992014,3cyclictest9-21ksoftirqd/010:38:570
29201992014,3cyclictest32616-21users09:52:230
2920199201,17cyclictest0-21swapper/012:50:460
2920199201,17cyclictest0-21swapper/010:43:310
2920199201,16cyclictest6355-21sed12:36:590
2920199201,16cyclictest4507-21sed10:02:160
2920699198,6cyclictest29193-21cyclictest09:07:061
29206991913,4cyclictest25-21ksoftirqd/109:05:221
29206991913,3cyclictest21350-21/usr/sbin/munin09:32:101
29206991913,3cyclictest21350-21/usr/sbin/munin09:32:101
29206991912,4cyclictest12705-21sh11:03:491
2920699191,15cyclictest12072-21ssh13:15:221
29201991913,4cyclictest17804-21phc2sys-jitter09:22:150
29201991913,3cyclictest32064-21hddtemp_smartct08:46:570
29201991913,3cyclictest28836-21sh11:52:270
29201991913,3cyclictest12306-21perl09:12:090
29201991912,4cyclictest29915-21cat11:22:070
29201991912,4cyclictest22123-21diskmemload13:12:450
29201991912,4cyclictest22123-21diskmemload11:48:150
2920199191,16cyclictest0-21swapper/013:23:000
2920199191,16cyclictest0-21swapper/011:42:460
2920199190,2cyclictest22123-21diskmemload12:57:020
29201991812,4cyclictest24167-21fschecks_time09:37:100
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional