You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-24 - 14:58
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 Jun 24, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3006121870,5sleep12448599cyclictest13:20:141
2412521600,5sleep02448399cyclictest14:19:510
832521480,4sleep02448399cyclictest14:03:010
1068911350,8ptp4l10373-21kworker/3:108:55:313
91232790,2sleep00-21swapper/009:27:510
241022735,10sleep00-21swapper/008:53:460
106891650,1ptp4l401ktimersoftd/312:52:273
106891650,1ptp4l401ktimersoftd/311:17:383
106891650,1ptp4l401ktimersoftd/311:17:383
24496996356,3cyclictest41-21ksoftirqd/313:32:393
24496996255,3cyclictest41-21ksoftirqd/311:27:363
261292610,2sleep10-21swapper/112:10:321
24496996152,4cyclictest41-21ksoftirqd/309:57:353
24496995951,4cyclictest41-21ksoftirqd/310:22:363
24496995950,5cyclictest41-21ksoftirqd/312:52:393
229992590,2sleep30-21swapper/311:02:253
24496995750,3cyclictest41-21ksoftirqd/309:27:363
106891560,1ptp4l401ktimersoftd/312:58:283
106891550,1ptp4l401ktimersoftd/309:06:133
24496995139,5cyclictest41-21ksoftirqd/309:07:323
24496995126,4cyclictest41-21ksoftirqd/310:12:533
24496994935,7cyclictest41-21ksoftirqd/309:12:333
24496994839,4cyclictest41-21ksoftirqd/309:32:333
24492994835,6cyclictest33-21ksoftirqd/212:37:392
24496994736,5cyclictest41-21ksoftirqd/311:12:343
24496994734,6cyclictest41-21ksoftirqd/310:47:343
24496994633,6cyclictest41-21ksoftirqd/309:52:373
242442444,29sleep10-21swapper/108:55:371
24496994323,3cyclictest41-21ksoftirqd/309:22:383
2419324324,8sleep20-21swapper/208:54:572
24496994230,6cyclictest41-21ksoftirqd/310:07:353
24496994016,3cyclictest41-21ksoftirqd/314:17:583
2448599400,4cyclictest29494-21ssh11:41:161
106891400,1ptp4l401ktimersoftd/313:06:073
24496993927,9cyclictest41-21ksoftirqd/311:47:263
24485993915,21cyclictest16165-21grep11:27:401
106891390,1ptp4l401ktimersoftd/314:06:183
106891390,1ptp4l401ktimersoftd/313:28:183
106891390,1ptp4l401ktimersoftd/311:35:313
106891390,1ptp4l401ktimersoftd/311:35:313
24496993828,4cyclictest41-21ksoftirqd/309:47:343
24496993828,4cyclictest41-21ksoftirqd/309:47:343
24496993827,9cyclictest41-21ksoftirqd/314:12:573
24485993817,18cyclictest25-21ksoftirqd/110:34:571
24485993813,3cyclictest31631-21sh12:48:081
106891380,1ptp4l401ktimersoftd/314:09:233
106891380,1ptp4l401ktimersoftd/313:58:403
106891380,1ptp4l401ktimersoftd/313:56:003
106891380,1ptp4l401ktimersoftd/313:50:163
106891380,1ptp4l401ktimersoftd/313:17:263
106891380,1ptp4l401ktimersoftd/313:17:263
106891380,1ptp4l401ktimersoftd/312:26:203
106891380,1ptp4l401ktimersoftd/312:18:093
106891380,1ptp4l401ktimersoftd/312:00:183
106891380,1ptp4l401ktimersoftd/311:51:343
106891380,1ptp4l401ktimersoftd/311:22:583
106891380,0ptp4l401ktimersoftd/313:12:183
106891380,0ptp4l401ktimersoftd/312:39:193
24496993731,3cyclictest41-21ksoftirqd/311:37:363
24496993730,4cyclictest41-21ksoftirqd/313:37:323
24485993711,4cyclictest1055-21runrttasks12:27:191
2448599370,16cyclictest5389-21grep09:22:381
106891370,1ptp4l401ktimersoftd/314:25:393
106891370,1ptp4l401ktimersoftd/313:17:583
106891370,1ptp4l401ktimersoftd/312:44:293
106891370,1ptp4l401ktimersoftd/312:13:473
106891370,1ptp4l401ktimersoftd/312:06:313
106891370,1ptp4l401ktimersoftd/311:05:483
106891370,0ptp4l401ktimersoftd/311:53:193
24496993629,3cyclictest41-21ksoftirqd/312:07:373
2448599363,7cyclictest24146-21apt-get13:47:401
24485993614,3cyclictest13329-21/usr/sbin/munin10:47:401
24485993612,3cyclictest22129-21sh09:57:371
106891360,1ptp4l401ktimersoftd/313:25:533
106891360,1ptp4l401ktimersoftd/312:37:233
106891360,1ptp4l401ktimersoftd/310:02:393
24496993529,3cyclictest41-21ksoftirqd/312:32:273
2448599352,7cyclictest12156-21apt-get13:02:401
24485993512,3cyclictest17836-21diskmemload11:06:171
24485993511,4cyclictest23592-21timerwakeupswit13:12:551
24485993511,4cyclictest23592-21timerwakeupswit13:12:551
24485993511,3cyclictest11188-21ls10:42:361
24485993510,4cyclictest766-21readlink13:22:521
24496993425,6cyclictest41-21ksoftirqd/309:02:223
2448599343,8cyclictest21177-21apt-get14:17:411
2448599342,6cyclictest17810-21apt-get12:02:361
2448599341,8cyclictest12904-21apt-get11:57:361
24485993414,4cyclictest9652-21grep13:32:441
24485993411,3cyclictest47050irq/101-ens3-Tx12:17:421
24485993410,3cyclictest27038-21grep10:07:401
2448599340,3cyclictest23891-21ssh11:35:081
2448599340,3cyclictest23891-21ssh11:35:081
24483993428,3cyclictest9-21ksoftirqd/013:37:320
2448599339,3cyclictest5172-21sh14:00:581
2448599338,5cyclictest47050irq/101-ens3-Tx13:07:391
2448599332,8cyclictest5747-21apt-get11:17:361
2448599332,8cyclictest5747-21apt-get11:17:361
24485993312,3cyclictest1152-21latency_hist13:57:291
24485993310,3cyclictest12705-21sh14:07:511
2449699329,4cyclictest41-21ksoftirqd/310:17:353
24496993226,3cyclictest41-21ksoftirqd/313:42:573
24496993226,3cyclictest41-21ksoftirqd/311:07:553
24496993210,4cyclictest41-21ksoftirqd/310:37:423
2448599325,9cyclictest0-21swapper/112:13:271
2448599322,6cyclictest26088-21apt-get14:22:391
24485993225,5cyclictest25-21ksoftirqd/110:57:241
24485993213,3cyclictest4141-21wc11:47:451
24485993213,3cyclictest11066-21cat11:22:391
196432320,1sleep20-21swapper/212:02:542
106891320,0ptp4l401ktimersoftd/310:42:473
101492320,2sleep20-21swapper/214:06:082
64182310,4sleep26422-21cpuspeed_turbos10:32:372
24496993125,3cyclictest41-21ksoftirqd/309:37:513
24492993126,3cyclictest33-21ksoftirqd/213:42:462
2448599315,8cyclictest0-21swapper/112:30:201
2448599314,9cyclictest0-21swapper/111:08:021
2448599312,6cyclictest31376-21apt-get10:17:351
2448599311,4cyclictest20527-21ssh14:17:041
24485993112,4cyclictest25-21ksoftirqd/109:04:121
24485993110,4cyclictest47050irq/101-ens3-Tx12:56:031
24485993110,3cyclictest30937-21sh11:42:411
24483993126,3cyclictest9-21ksoftirqd/012:47:260
106891310,0ptp4l401ktimersoftd/309:45:283
24496993026,2cyclictest41-21ksoftirqd/310:37:243
24496993024,3cyclictest41-21ksoftirqd/309:17:223
2448599305,8cyclictest0-21swapper/113:46:321
2448599302,8cyclictest12392-21apt-get09:37:331
24485993024,4cyclictest9710-21cron09:32:221
24485993011,3cyclictest47050irq/101-ens3-Tx12:38:531
24485993010,3cyclictest47050irq/101-ens3-Tx11:55:021
24496992924,3cyclictest41-21ksoftirqd/310:27:383
24496992924,2cyclictest41-21ksoftirqd/310:52:363
24492992924,3cyclictest33-21ksoftirqd/213:37:282
24485992911,3cyclictest17836-21diskmemload13:30:051
24485992910,4cyclictest47050irq/101-ens3-Tx12:44:571
24485992910,3cyclictest25-21ksoftirqd/109:46:271
2449299285,13cyclictest7264-21ssh12:57:392
24492992822,3cyclictest33-21ksoftirqd/210:47:242
24483992824,3cyclictest9-21ksoftirqd/012:17:260
24492992720,4cyclictest33-21ksoftirqd/210:28:192
2449299271,23cyclictest27915-21munin-run11:07:242
24485992719,5cyclictest25-21ksoftirqd/109:57:221
24492992621,3cyclictest33-21ksoftirqd/212:12:412
24492992620,3cyclictest33-21ksoftirqd/213:41:352
24492992620,3cyclictest33-21ksoftirqd/209:39:482
24492992619,4cyclictest33-21ksoftirqd/214:00:012
24492992619,4cyclictest33-21ksoftirqd/210:57:502
24492992619,4cyclictest33-21ksoftirqd/208:58:232
24492992616,5cyclictest1055-21runrttasks11:47:372
24483992620,3cyclictest9-21ksoftirqd/010:40:400
2449299258,11cyclictest47150irq/102-ens3-Tx14:07:412
24492992520,3cyclictest33-21ksoftirqd/213:23:432
24492992520,3cyclictest33-21ksoftirqd/213:09:382
24492992520,3cyclictest33-21ksoftirqd/212:45:342
24492992519,3cyclictest33-21ksoftirqd/211:52:452
24492992519,3cyclictest33-21ksoftirqd/210:04:572
24492992518,4cyclictest33-21ksoftirqd/209:37:052
24483992520,3cyclictest9-21ksoftirqd/013:22:270
24483992519,3cyclictest9-21ksoftirqd/009:57:220
24483992518,4cyclictest9-21ksoftirqd/009:39:560
246052240,3sleep22449299cyclictest12:07:562
24492992419,3cyclictest33-21ksoftirqd/212:57:272
24492992419,3cyclictest33-21ksoftirqd/212:22:442
24492992418,4cyclictest29091-21ssh11:40:362
24492992418,3cyclictest33-21ksoftirqd/211:22:452
24492992417,4cyclictest33-21ksoftirqd/212:02:102
24492992417,4cyclictest33-21ksoftirqd/210:50:522
24492992417,4cyclictest33-21ksoftirqd/209:54:192
24492992417,4cyclictest33-21ksoftirqd/209:43:352
24492992417,4cyclictest33-21ksoftirqd/209:18:502
24492992417,4cyclictest33-21ksoftirqd/209:14:082
24483992419,3cyclictest9-21ksoftirqd/014:00:160
24483992418,3cyclictest9-21ksoftirqd/013:27:500
24483992418,3cyclictest9-21ksoftirqd/010:28:200
24483992418,3cyclictest9-21ksoftirqd/010:10:470
24483992418,3cyclictest9-21ksoftirqd/009:26:470
24483992417,4cyclictest9-21ksoftirqd/014:09:310
24483992417,4cyclictest9-21ksoftirqd/013:00:250
24483992417,4cyclictest9-21ksoftirqd/010:43:470
24483992417,4cyclictest9-21ksoftirqd/009:04:470
463222316,3sleep233-21ksoftirqd/212:22:262
24492992319,3cyclictest33-21ksoftirqd/213:30:582
24492992318,3cyclictest33-21ksoftirqd/214:12:442
24492992318,3cyclictest33-21ksoftirqd/213:47:482
24492992318,3cyclictest33-21ksoftirqd/211:22:252
24492992318,3cyclictest33-21ksoftirqd/211:22:252
24492992318,3cyclictest33-21ksoftirqd/209:02:262
24492992317,3cyclictest33-21ksoftirqd/212:37:272
24492992317,3cyclictest33-21ksoftirqd/210:55:272
24492992317,3cyclictest33-21ksoftirqd/209:08:402
24492992316,4cyclictest33-21ksoftirqd/210:20:382
24492992316,4cyclictest33-21ksoftirqd/209:29:502
24485992317,3cyclictest25-21ksoftirqd/110:25:531
24485992317,3cyclictest25-21ksoftirqd/110:14:481
24485992317,3cyclictest25-21ksoftirqd/108:59:561
24485992316,4cyclictest25-21ksoftirqd/109:17:291
24483992318,3cyclictest9-21ksoftirqd/013:33:390
24483992317,4cyclictest9-21ksoftirqd/012:17:390
24483992317,3cyclictest9-21ksoftirqd/011:12:460
24483992317,3cyclictest9-21ksoftirqd/010:52:370
24483992316,4cyclictest9-21ksoftirqd/012:00:590
24483992316,4cyclictest9-21ksoftirqd/010:17:290
24483992316,4cyclictest9-21ksoftirqd/010:00:470
24483992315,5cyclictest12517-21fschecks_time13:02:430
24483992311,4cyclictest178362diskmemload12:32:050
2449299229,10cyclictest26391-21forks14:22:432
2449299223,12cyclictest28349-21ssh11:07:382
24492992217,3cyclictest33-21ksoftirqd/210:12:232
24492992217,3cyclictest33-21ksoftirqd/209:51:012
24492992217,3cyclictest33-21ksoftirqd/209:51:012
24492992216,3cyclictest33-21ksoftirqd/210:25:582
24492992216,3cyclictest33-21ksoftirqd/210:14:472
24492992215,4cyclictest23529-21sed09:57:522
2449299221,18cyclictest32035-21snmp_o5powerctl11:42:512
24492992210,9cyclictest932-21sh13:57:082
2448599221,3cyclictest20767-21ssh10:58:411
2448599221,18cyclictest0-21swapper/110:37:361
2448399224,15cyclictest17836-21diskmemload11:23:450
24483992215,4cyclictest9-21ksoftirqd/009:51:160
24483992215,4cyclictest9-21ksoftirqd/009:51:160
24483992215,3cyclictest9-21ksoftirqd/010:57:280
24483992214,5cyclictest31509-21users12:47:570
24483992214,4cyclictest1055-21runrttasks10:22:520
2448399221,3cyclictest6965-21ssh11:51:220
24483992212,5cyclictest17996-21cstates12:02:380
2448399221,17cyclictest25654-21apt-get11:37:380
24492992116,3cyclictest33-21ksoftirqd/213:12:412
24492992116,3cyclictest33-21ksoftirqd/213:12:412
24492992116,3cyclictest33-21ksoftirqd/212:47:472
24492992114,4cyclictest22126-21sh11:32:482
24492992114,4cyclictest22126-21sh11:32:482
24492992114,4cyclictest15875-21sh13:06:092
2449299211,17cyclictest10000-21snmp_o5powerctl10:37:502
24485992115,3cyclictest1462-21cut09:12:421
24485992114,4cyclictest25-21ksoftirqd/110:02:571
2448399213,5cyclictest29068-21apt-get13:52:410
24483992116,3cyclictest9-21ksoftirqd/010:16:470
24483992114,4cyclictest9-21ksoftirqd/009:15:190
24483992114,4cyclictest31493-21phc2sys09:07:420
24483992114,3cyclictest17836-21diskmemload11:10:410
24483992112,6cyclictest23724-21unixbench_multi13:12:550
24483992112,6cyclictest23724-21unixbench_multi13:12:550
24483992112,5cyclictest30499-21/usr/sbin/munin11:42:380
2448399211,17cyclictest0-21swapper/012:32:370
24483992110,9cyclictest27934-21awk11:07:240
2448399210,18cyclictest0-21swapper/010:47:370
24492992015,3cyclictest33-21ksoftirqd/213:17:482
24492992015,3cyclictest33-21ksoftirqd/212:27:442
24492992014,3cyclictest5471-21gltestperf09:22:382
24492992014,3cyclictest4430-21sh11:15:522
24492992014,3cyclictest33-21ksoftirqd/211:27:452
24492992014,3cyclictest23921-21sh14:19:302
24485992015,3cyclictest17836-21diskmemload12:57:531
24485992014,4cyclictest30302-21/usr/sbin/munin09:07:361
24485992014,3cyclictest8371-21sh14:03:061
24485992014,3cyclictest25-21ksoftirqd/109:33:341
24485992013,4cyclictest19069-21seq09:50:481
24485992013,4cyclictest19069-21seq09:50:481
24485992013,4cyclictest18727-21sh13:42:201
24485992013,4cyclictest17836-21diskmemload11:12:381
2448599200,17cyclictest18990-21ssh12:36:451
2448399205,8cyclictest8011-21ssh11:52:380
24483992014,4cyclictest25977-21cut08:57:430
24483992014,3cyclictest9-21ksoftirqd/011:27:260
24483992014,3cyclictest6210-21/usr/sbin/munin10:32:410
24483992014,3cyclictest17836-21diskmemload12:53:590
24483992014,3cyclictest14677-21/usr/sbin/munin09:42:410
24483992013,4cyclictest9-21ksoftirqd/010:05:010
24483992013,4cyclictest19235-21sh14:14:530
24483992013,3cyclictest19128-21/usr/sbin/munin13:42:430
2448399201,2cyclictest17062-21apt-get13:07:390
2448399201,17cyclictest1947-21ssh13:24:120
2448399201,17cyclictest0-21swapper/011:36:440
2448399201,17cyclictest0-21swapper/011:36:440
24485991913,3cyclictest4144-21expr10:27:361
24483991913,3cyclictest7501-21grep11:17:540
24483991913,3cyclictest7501-21grep11:17:540
24483991913,3cyclictest24832-21if_err_ens313:47:470
24483991913,3cyclictest17836-21diskmemload12:24:210
24483991912,4cyclictest3816-21phc2sys09:17:420
24483991912,4cyclictest26478-21fschecks_time14:22:430
24483991912,4cyclictest22996-21df12:07:380
24483991912,4cyclictest19976-21cpuspeed_turbos12:37:400
24483991912,4cyclictest11128-21phc2sys09:32:420
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional