You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-30 - 08:29
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 Sat May 30, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
299921680,5sleep11150199cyclictest01:24:101
2573421560,4sleep01149699cyclictest01:14:210
1516321480,4sleep31151799cyclictest00:31:443
1068911210,8ptp4l8706-21kworker/3:020:41:213
106891670,1ptp4l401ktimersoftd/323:58:153
111432654,10sleep20-21swapper/220:40:052
238922620,1sleep223893-21grep23:33:422
106891620,1ptp4l401ktimersoftd/301:52:133
112182594,43sleep00-21swapper/020:41:040
106891580,1ptp4l401ktimersoftd/323:23:103
106891580,1ptp4l401ktimersoftd/323:23:103
106891570,1ptp4l401ktimersoftd/323:07:083
106891570,1ptp4l401ktimersoftd/302:12:113
106891570,1ptp4l401ktimersoftd/300:34:153
241582550,2sleep20-21swapper/221:08:162
246392540,2sleep10-21swapper/101:13:421
106891540,1ptp4l401ktimersoftd/323:52:383
11512995225,4cyclictest33-21ksoftirqd/201:53:232
11512995145,3cyclictest33-21ksoftirqd/201:33:362
11512995124,16cyclictest33-21ksoftirqd/200:43:362
11512995122,6cyclictest33-21ksoftirqd/200:38:392
11512995019,8cyclictest33-21ksoftirqd/201:13:442
106891500,2ptp4l20593-21kworker/3:101:41:123
11512994928,3cyclictest33-21ksoftirqd/201:21:262
311992480,2sleep20-21swapper/222:28:342
11512994822,4cyclictest33-21ksoftirqd/223:14:212
11512994822,4cyclictest33-21ksoftirqd/223:14:212
11512994820,9cyclictest33-21ksoftirqd/221:28:352
106891480,2ptp4l20593-21kworker/3:101:32:533
1151299471,8cyclictest23963-21apt-get21:08:202
11512994718,10cyclictest33-21ksoftirqd/222:28:192
11512994717,11cyclictest33-21ksoftirqd/223:58:212
11512994710,7cyclictest33-21ksoftirqd/200:13:212
145291467,7phc2sys41-21ksoftirqd/300:09:293
1452914619,4phc2sys41-21ksoftirqd/301:57:523
11512994625,7cyclictest33-21ksoftirqd/221:23:302
11512994623,7cyclictest33-21ksoftirqd/201:43:392
11512994622,4cyclictest33-21ksoftirqd/200:55:072
11512994622,4cyclictest33-21ksoftirqd/200:55:072
11512994618,6cyclictest33-21ksoftirqd/201:02:282
11496994638,5cyclictest9-21ksoftirqd/023:03:290
1151299458,7cyclictest33-21ksoftirqd/201:03:322
1151299458,7cyclictest33-21ksoftirqd/201:03:322
1151299456,4cyclictest33-21ksoftirqd/201:58:282
11512994532,3cyclictest33-21ksoftirqd/220:43:422
11512994521,4cyclictest33-21ksoftirqd/222:58:482
11512994520,4cyclictest33-21ksoftirqd/201:24:392
11512994520,4cyclictest33-21ksoftirqd/200:29:122
11512994519,5cyclictest33-21ksoftirqd/223:19:402
11512994519,5cyclictest33-21ksoftirqd/223:19:402
11512994518,9cyclictest33-21ksoftirqd/200:03:212
11512994516,6cyclictest33-21ksoftirqd/222:03:182
11512994514,10cyclictest33-21ksoftirqd/201:55:242
106891450,1ptp4l401ktimersoftd/300:56:053
106891450,1ptp4l401ktimersoftd/300:56:053
1151299445,4cyclictest121rcu_preempt00:48:432
11512994422,7cyclictest33-21ksoftirqd/201:28:352
11512994420,4cyclictest33-21ksoftirqd/221:38:362
11512994420,4cyclictest33-21ksoftirqd/221:38:362
11512994419,4cyclictest33-21ksoftirqd/200:36:242
1151299434,6cyclictest33-21ksoftirqd/200:23:512
11512994322,7cyclictest33-21ksoftirqd/221:53:352
11512994319,4cyclictest33-21ksoftirqd/222:49:282
1151299431,7cyclictest33-21ksoftirqd/223:48:422
11512994314,6cyclictest33-21ksoftirqd/223:08:192
11512994314,5cyclictest33-21ksoftirqd/201:39:092
106891430,1ptp4l401ktimersoftd/301:06:253
106891430,1ptp4l401ktimersoftd/301:06:253
135522420,2sleep10-21swapper/123:57:101
1151299427,7cyclictest33-21ksoftirqd/200:13:492
1151299423,8cyclictest33-21ksoftirqd/223:38:442
1151299423,3cyclictest121rcu_preempt00:03:422
11512994232,3cyclictest33-21ksoftirqd/221:33:382
11512994222,7cyclictest33-21ksoftirqd/221:13:312
11512994218,3cyclictest33-21ksoftirqd/220:52:102
11512994211,3cyclictest33-21ksoftirqd/221:18:302
11512994210,9cyclictest33-21ksoftirqd/223:25:182
11512994210,9cyclictest33-21ksoftirqd/223:25:182
1151299413,3cyclictest33-21ksoftirqd/222:38:492
11512994128,4cyclictest33-21ksoftirqd/222:23:192
11512994126,11cyclictest33-21ksoftirqd/202:03:392
11512994123,8cyclictest33-21ksoftirqd/222:03:472
11512994114,4cyclictest33-21ksoftirqd/222:43:522
11512994113,10cyclictest33-21ksoftirqd/223:28:372
106891410,1ptp4l401ktimersoftd/323:26:303
106891410,1ptp4l401ktimersoftd/323:26:303
106891410,1ptp4l401ktimersoftd/322:56:253
11512994028,3cyclictest33-21ksoftirqd/223:43:372
11512994023,8cyclictest33-21ksoftirqd/222:53:312
11512994022,10cyclictest33-21ksoftirqd/201:08:362
11512994014,9cyclictest33-21ksoftirqd/221:43:372
1151299393,6cyclictest33-21ksoftirqd/223:08:552
1151299393,3cyclictest33-21ksoftirqd/220:53:302
11512993927,3cyclictest33-21ksoftirqd/202:08:392
1151299392,6cyclictest33-21ksoftirqd/200:19:352
106891390,2ptp4l8706-21kworker/3:021:03:403
106891390,1ptp4l401ktimersoftd/323:32:573
106891390,1ptp4l401ktimersoftd/322:53:173
106891390,1ptp4l401ktimersoftd/300:22:193
11512993832,3cyclictest33-21ksoftirqd/221:53:182
11512993814,4cyclictest33-21ksoftirqd/222:08:442
11512993812,9cyclictest33-21ksoftirqd/222:33:352
106891380,2ptp4l401ktimersoftd/301:44:523
106891380,1ptp4l401ktimersoftd/301:37:513
106891380,1ptp4l401ktimersoftd/301:17:203
106891380,1ptp4l401ktimersoftd/301:10:103
106891380,1ptp4l401ktimersoftd/300:59:523
106891380,1ptp4l401ktimersoftd/300:50:063
106891380,1ptp4l401ktimersoftd/300:25:333
106891380,1ptp4l401ktimersoftd/300:05:133
284942370,4sleep31151799cyclictest01:18:343
1151299374,9cyclictest33-21ksoftirqd/222:13:332
11512993731,3cyclictest33-21ksoftirqd/220:58:312
106891370,1ptp4l401ktimersoftd/323:44:453
106891370,1ptp4l401ktimersoftd/323:09:173
106891370,1ptp4l401ktimersoftd/323:02:533
106891370,1ptp4l401ktimersoftd/302:07:343
106891370,1ptp4l401ktimersoftd/301:58:323
106891370,1ptp4l401ktimersoftd/301:24:383
106891370,1ptp4l401ktimersoftd/300:47:283
106891370,1ptp4l401ktimersoftd/300:15:023
106891360,2ptp4l8706-21kworker/3:023:58:353
106891360,0ptp4l401ktimersoftd/322:46:433
106891350,1ptp4l401ktimersoftd/322:08:133
112192332,19sleep16051-21snmpd20:41:051
106891330,1ptp4l401ktimersoftd/323:40:363
106891330,1ptp4l401ktimersoftd/323:13:343
106891330,1ptp4l401ktimersoftd/323:13:343
106891330,11ptp4l401ktimersoftd/321:27:463
106891320,1ptp4l401ktimersoftd/323:33:243
106891320,1ptp4l401ktimersoftd/321:18:083
106891320,1ptp4l401ktimersoftd/320:54:123
106891320,1ptp4l401ktimersoftd/300:42:353
106891320,10ptp4l401ktimersoftd/322:28:483
106891310,0ptp4l401ktimersoftd/322:33:343
106891310,0ptp4l401ktimersoftd/321:40:543
106891310,0ptp4l401ktimersoftd/321:40:543
106891300,9ptp4l401ktimersoftd/321:36:143
106891300,1ptp4l401ktimersoftd/321:19:033
106891300,0ptp4l401ktimersoftd/322:12:413
106891300,0ptp4l401ktimersoftd/321:11:393
11517992923,3cyclictest41-21ksoftirqd/322:18:383
11517992922,4cyclictest41-21ksoftirqd/321:58:363
300582280,2sleep10-21swapper/100:47:041
11517992823,3cyclictest41-21ksoftirqd/322:43:193
106891280,1ptp4l401ktimersoftd/322:24:403
106891280,1ptp4l401ktimersoftd/320:43:363
11517992722,3cyclictest41-21ksoftirqd/321:53:173
1149699275,5cyclictest1055-21runrttasks23:39:400
106891270,1ptp4l401ktimersoftd/322:14:373
106891270,0ptp4l401ktimersoftd/321:31:103
11517992620,3cyclictest41-21ksoftirqd/321:58:183
11517992620,3cyclictest41-21ksoftirqd/321:43:353
11501992620,3cyclictest25-21ksoftirqd/121:48:001
11501992620,3cyclictest25-21ksoftirqd/120:56:391
11501992619,4cyclictest25-21ksoftirqd/121:19:361
1150199261,18cyclictest0-21swapper/100:33:321
11496992620,3cyclictest9-21ksoftirqd/022:18:260
11496992620,3cyclictest9-21ksoftirqd/022:11:280
11496992619,4cyclictest9-21ksoftirqd/023:21:590
11496992619,4cyclictest9-21ksoftirqd/023:21:590
11496992619,4cyclictest18430-21find20:53:370
11501992520,3cyclictest25-21ksoftirqd/121:28:301
11501992519,3cyclictest25-21ksoftirqd/120:59:071
11501992518,4cyclictest25-21ksoftirqd/122:36:281
11496992520,3cyclictest9-21ksoftirqd/023:13:190
11496992520,3cyclictest9-21ksoftirqd/022:28:480
11496992519,3cyclictest9-21ksoftirqd/021:38:320
11496992519,3cyclictest9-21ksoftirqd/021:38:320
11496992519,3cyclictest9-21ksoftirqd/021:03:260
11496992519,3cyclictest9-21ksoftirqd/000:38:380
206532240,2sleep10-21swapper/101:09:051
11501992417,4cyclictest30055-21grep00:13:391
11501992417,4cyclictest20796-21fschecks_time22:58:351
11501992417,4cyclictest10952-21uniq22:48:341
1149699243,4cyclictest25894-21switchtime21:08:440
11496992419,3cyclictest9-21ksoftirqd/023:33:360
11496992419,3cyclictest9-21ksoftirqd/022:18:180
11496992418,4cyclictest9-21ksoftirqd/000:28:400
11496992418,3cyclictest9-21ksoftirqd/021:50:170
11496992418,3cyclictest9-21ksoftirqd/020:59:230
11496992417,4cyclictest9-21ksoftirqd/000:34:100
106891240,1ptp4l401ktimersoftd/320:58:443
106891240,1ptp4l401ktimersoftd/320:48:263
11501992317,3cyclictest25-21ksoftirqd/122:29:591
11501992317,3cyclictest25-21ksoftirqd/122:15:481
11501992317,3cyclictest25-21ksoftirqd/120:52:341
11501992316,5cyclictest25-21ksoftirqd/101:48:231
11501992316,4cyclictest5263-21diskmemload02:10:091
11501992316,4cyclictest25-21ksoftirqd/122:05:281
11501992316,4cyclictest22960-21grep00:38:511
11501992311,6cyclictest241ktimersoftd/121:23:281
1149699234,13cyclictest4832-21ssh23:48:320
11496992318,3cyclictest9-21ksoftirqd/000:53:480
11496992318,3cyclictest9-21ksoftirqd/000:53:480
11496992317,3cyclictest9-21ksoftirqd/022:53:570
11496992317,3cyclictest9-21ksoftirqd/022:36:590
11496992317,3cyclictest9-21ksoftirqd/002:08:520
11496992317,3cyclictest9-21ksoftirqd/001:08:410
11496992317,3cyclictest9-21ksoftirqd/000:58:430
11496992316,4cyclictest9-21ksoftirqd/021:57:400
11496992316,4cyclictest28410-21ssh00:12:280
52532220,2sleep10-21swapper/121:33:381
1150199222,17cyclictest7004-21gzip22:43:411
11501992217,3cyclictest25-21ksoftirqd/123:23:471
11501992217,3cyclictest25-21ksoftirqd/123:23:471
11501992217,3cyclictest25-21ksoftirqd/122:55:191
11501992217,3cyclictest25-21ksoftirqd/100:48:321
11501992215,4cyclictest25-21ksoftirqd/122:39:131
11501992215,4cyclictest25-21ksoftirqd/121:05:141
1150199221,18cyclictest17565-21snmp_o5powerctl21:58:421
1149699224,11cyclictest1842-21ssh00:18:330
11496992217,3cyclictest9-21ksoftirqd/023:13:420
11496992217,3cyclictest9-21ksoftirqd/023:13:420
11496992217,3cyclictest9-21ksoftirqd/001:53:500
11496992215,4cyclictest9-21ksoftirqd/021:32:270
11496992215,4cyclictest9-21ksoftirqd/021:19:350
1149699221,4cyclictest32525-21ssh00:16:060
11496992214,4cyclictest5263-21diskmemload01:43:380
11496992214,4cyclictest1055-21runrttasks21:43:370
176032210,1sleep00-21swapper/001:38:580
1150199211,7cyclictest4479-21grep23:13:491
1150199211,7cyclictest4479-21grep23:13:491
11501992116,3cyclictest25-21ksoftirqd/123:47:381
11501992116,3cyclictest25-21ksoftirqd/123:42:121
11501992115,4cyclictest25-21ksoftirqd/121:16:341
11501992115,4cyclictest25-21ksoftirqd/101:57:421
11501992115,3cyclictest25-21ksoftirqd/120:46:521
11501992113,5cyclictest28885-21fschecks_time01:18:371
1150199211,17cyclictest21217-21grep00:03:481
11501992111,7cyclictest10901-21sh23:20:511
11501992111,7cyclictest10901-21sh23:20:511
1149699213,12cyclictest25617-21ssh01:48:340
11496992116,3cyclictest9-21ksoftirqd/023:43:350
11496992116,3cyclictest9-21ksoftirqd/020:48:170
11496992116,3cyclictest18149-21sed23:28:350
11496992114,4cyclictest5575-21/usr/sbin/munin22:43:400
11496992114,4cyclictest27630-21ptp4l00:43:420
11496992114,4cyclictest18579-21sh00:02:220
11496992114,4cyclictest17300-21nfs4_client21:58:380
11496992114,4cyclictest13473-21sed23:23:380
11496992114,4cyclictest13473-21sed23:23:380
11496992114,4cyclictest11978-21expr20:43:290
11496992113,5cyclictest6585-21sed01:28:410
11501992016,3cyclictest25-21ksoftirqd/100:21:531
11501992015,3cyclictest25-21ksoftirqd/102:03:241
1150199201,4cyclictest19100-21snmp_o5powerctl23:28:441
11501992014,5cyclictest25-21ksoftirqd/100:24:371
11501992014,4cyclictest25-21ksoftirqd/121:09:561
11501992014,3cyclictest6433-21/usr/sbin/munin21:38:351
11501992014,3cyclictest6433-21/usr/sbin/munin21:38:351
11501992014,3cyclictest30152-21/usr/sbin/munin23:08:481
1150199201,3cyclictest12253-21ssh02:07:441
11501992013,4cyclictest6484-21ssh00:55:241
11501992013,4cyclictest6484-21ssh00:55:241
11501992013,4cyclictest5082-21expr23:48:341
11501992013,4cyclictest27274-21swap22:18:461
11501992013,4cyclictest25849-21if_enp1s023:03:341
11501992013,4cyclictest12321-21head21:48:381
11501992013,4cyclictest10942-21expr01:33:361
1150199200,17cyclictest5263-21diskmemload01:51:451
1149699203,10cyclictest31598-21apt-get21:23:290
11496992014,4cyclictest18511-21/usr/sbin/munin22:03:350
11496992013,4cyclictest5263-21diskmemload01:20:180
11496992013,4cyclictest46950irq/100-ens3-Tx22:58:310
11496992012,5cyclictest1055-21runrttasks00:27:140
11496992012,4cyclictest5263-21diskmemload02:03:140
1149699201,16cyclictest23447-21ssh00:07:200
1149699201,16cyclictest14223-21ssh01:36:330
1149699200,17cyclictest5468-21cron01:28:220
1150199197,4cyclictest14703-21rm00:30:561
11501991914,3cyclictest7000-21needreboot01:28:431
11501991914,3cyclictest13675-21/usr/sbin/munin01:03:361
11501991914,3cyclictest13675-21/usr/sbin/munin01:03:361
11501991913,3cyclictest1055-21runrttasks22:27:121
11501991913,3cyclictest10207-21sendmail_mailqu00:58:441
11501991912,4cyclictest25672-21phc2sys-jitter00:08:431
11501991912,4cyclictest22122-21processes22:08:391
11501991912,4cyclictest16927-21phc2sys-jitter01:38:461
1150199190,17cyclictest0-21swapper/123:33:251
1150199190,17cyclictest0-21swapper/121:58:141
11496991913,3cyclictest3131-21cat22:38:300
11496991913,3cyclictest28246-21sed21:13:430
11496991913,3cyclictest10901-21fschecks_count22:48:340
11496991912,4cyclictest31333-21expr00:48:320
11496991912,4cyclictest13616-21seq01:03:250
11496991912,4cyclictest13616-21seq01:03:250
11496991912,4cyclictest11524-21sh02:06:310
1149699191,15cyclictest5263-21diskmemload23:54:020
11501991811,4cyclictest15578-21sh23:58:381
11496991813,3cyclictest9-21ksoftirqd/022:24:060
11496991812,3cyclictest4794-21irqrtprio21:33:340
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional