You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-17 - 18:05
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
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rackbslot4.osadl.org (updated Fri Jul 17, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
323352710,4sleep3361ktimersoftd/309:05:383
3058299624,52cyclictest0-21swapper/011:57:480
30600995949,5cyclictest37-21ksoftirqd/311:28:193
30600995949,5cyclictest37-21ksoftirqd/311:28:193
3060099594,49cyclictest0-21swapper/311:58:203
3060099594,28cyclictest0-21swapper/309:36:333
3058299573,50cyclictest0-21swapper/009:38:230
3060099564,7cyclictest0-21swapper/311:15:313
3060099555,14cyclictest0-21swapper/307:23:453
30582995510,39cyclictest11-21rcuc/009:28:160
303362559,16sleep10-21swapper/106:38:201
3060099543,46cyclictest0-21swapper/310:34:323
3060099543,46cyclictest0-21swapper/310:34:323
30582995416,32cyclictest15236-21/usr/sbin/munin08:43:580
3060099534,43cyclictest0-21swapper/312:06:203
3060099534,43cyclictest0-21swapper/311:52:243
3060099534,43cyclictest0-21swapper/311:32:113
3060099533,17cyclictest14224-21ssh09:24:133
3058299535,42cyclictest0-21swapper/010:44:550
3058299535,11cyclictest0-21swapper/009:20:240
30582995315,33cyclictest28945-21unixbench_singl09:43:550
3060099528,19cyclictest0-21swapper/310:30:313
3060099523,44cyclictest0-21swapper/308:51:343
3058299527,39cyclictest12886-21ssh10:48:420
3058299523,43cyclictest0-21swapper/008:54:350
3060099515,39cyclictest0-21swapper/308:28:383
3060099514,41cyclictest0-21swapper/311:44:103
3060099514,41cyclictest0-21swapper/309:15:063
3060099514,41cyclictest0-21swapper/309:08:333
3060099513,44cyclictest0-21swapper/310:58:313
3060099513,42cyclictest0-21swapper/307:29:543
30600995114,32cyclictest9288-21wc10:43:463
3058299516,39cyclictest0-21swapper/009:29:350
3058299516,39cyclictest0-21swapper/009:04:230
3058299516,39cyclictest0-21swapper/008:59:220
3058299516,39cyclictest0-21swapper/008:59:220
3058299514,42cyclictest0-21swapper/011:02:410
3058299513,5cyclictest378-21latency_hist10:33:200
3058299512,42cyclictest8595-21ssh10:00:210
3060099504,9cyclictest0-21swapper/309:40:533
3060099504,40cyclictest0-21swapper/309:32:133
3060099504,40cyclictest0-21swapper/308:59:513
3060099504,40cyclictest0-21swapper/308:59:513
3060099504,40cyclictest0-21swapper/308:40:353
3060099503,42cyclictest0-21swapper/309:20:493
3060099503,41cyclictest0-21swapper/310:23:523
3060099503,40cyclictest0-21swapper/308:07:353
3060099503,4cyclictest0-21swapper/310:13:333
30600995012,5cyclictest0-21swapper/310:22:443
30600995011,33cyclictest30111-21seq08:00:113
30600995011,33cyclictest30111-21seq08:00:113
3058299504,41cyclictest0-21swapper/011:21:410
3058299504,40cyclictest0-21swapper/011:16:210
3058299504,40cyclictest0-21swapper/009:51:180
3058299504,40cyclictest0-21swapper/009:51:180
3058299503,42cyclictest0-21swapper/011:34:550
3058299503,41cyclictest0-21swapper/008:41:030
3058299502,42cyclictest21710-21/usr/sbin/munin10:18:400
30582995012,14cyclictest11107-21diskmemload08:51:440
3060099498,35cyclictest0-21swapper/311:19:053
3060099494,39cyclictest0-21swapper/310:09:513
3060099494,39cyclictest0-21swapper/308:43:293
3060099494,39cyclictest0-21swapper/306:53:473
3060099493,42cyclictest0-21swapper/310:02:533
3060099493,41cyclictest0-21swapper/311:55:533
3058299496,37cyclictest0-21swapper/011:39:510
3058299494,39cyclictest0-21swapper/010:33:220
3058299494,39cyclictest0-21swapper/010:33:220
3058299494,39cyclictest0-21swapper/010:15:220
3060099487,35cyclictest0-21swapper/310:49:243
3060099487,35cyclictest0-21swapper/310:06:113
3060099487,12cyclictest0-21swapper/309:44:083
3060099486,37cyclictest0-21swapper/309:49:463
3060099486,37cyclictest0-21swapper/309:49:463
3060099484,38cyclictest0-21swapper/307:33:403
3060099484,37cyclictest0-21swapper/307:53:513
3060099484,37cyclictest0-21swapper/307:53:513
3060099483,40cyclictest0-21swapper/310:53:323
3060099483,40cyclictest0-21swapper/308:53:453
3060099483,40cyclictest0-21swapper/307:03:483
3060099483,39cyclictest0-21swapper/310:38:223
30600994811,31cyclictest0-21swapper/311:38:453
30600994810,32cyclictest0-21swapper/311:08:233
30593994812,5cyclictest0-21swapper/209:39:032
3058299489,34cyclictest26643-21latency_hist07:53:250
3058299484,38cyclictest0-21swapper/011:09:320
3058299484,38cyclictest0-21swapper/009:13:350
3058299483,39cyclictest0-21swapper/010:42:320
3058299483,39cyclictest0-21swapper/007:43:240
3058299483,38cyclictest0-21swapper/008:18:230
30582994821,22cyclictest3-21ksoftirqd/010:53:200
30582994814,29cyclictest20273-21cpu09:33:340
30582994811,31cyclictest0-21swapper/011:47:340
3060099477,34cyclictest0-21swapper/311:33:243
3060099474,38cyclictest0-21swapper/308:23:423
3060099474,38cyclictest0-21swapper/306:58:473
3060099474,37cyclictest0-21swapper/309:54:523
3060099473,39cyclictest0-21swapper/307:48:423
30600994712,31cyclictest11107-21diskmemload11:04:413
3059399473,39cyclictest0-21swapper/208:49:042
3058299476,36cyclictest0-21swapper/011:07:590
3058299476,36cyclictest0-21swapper/010:05:530
3058299475,9cyclictest0-21swapper/007:58:230
3058299475,9cyclictest0-21swapper/007:58:230
3058299474,37cyclictest0-21swapper/012:00:070
3058299473,39cyclictest0-21swapper/011:26:410
3058299473,39cyclictest0-21swapper/011:26:410
3058299473,38cyclictest0-21swapper/010:09:010
30582994719,6cyclictest3167-21idleruntime09:53:380
30582994711,30cyclictest0-21swapper/009:11:010
3060099465,35cyclictest0-21swapper/307:18:393
3060099464,36cyclictest0-21swapper/307:08:363
3060099463,37cyclictest0-21swapper/308:33:543
3059399463,37cyclictest0-21swapper/210:34:022
3059399463,37cyclictest0-21swapper/210:34:022
3058299464,37cyclictest0-21swapper/012:04:240
3058299464,37cyclictest0-21swapper/006:42:280
3058299463,38cyclictest0-21swapper/011:50:400
30582994610,31cyclictest11-21rcuc/011:30:320
30582994610,31cyclictest11-21rcuc/010:27:330
3060099455,7cyclictest0-21swapper/306:48:463
3060099453,37cyclictest0-21swapper/308:13:453
3060099453,37cyclictest0-21swapper/307:43:523
3060099453,37cyclictest0-21swapper/306:43:533
3060099453,36cyclictest0-21swapper/306:38:293
3059399454,36cyclictest0-21swapper/209:48:512
3059399454,36cyclictest0-21swapper/209:48:512
3058299455,35cyclictest0-21swapper/008:11:030
3058299453,8cyclictest0-21swapper/006:53:430
3060099447,32cyclictest873-21open_inodes08:08:483
3060099443,7cyclictest21249-21/usr/sbin/munin07:38:383
3060099443,36cyclictest0-21swapper/308:18:443
3060099442,35cyclictest11887-21/usr/sbin/munin07:13:403
3058299445,35cyclictest0-21swapper/008:37:030
3058299445,35cyclictest0-21swapper/007:13:040
3058299443,36cyclictest0-21swapper/008:23:230
3058299443,35cyclictest24767-21crond07:48:240
3058299443,35cyclictest0-21swapper/007:28:240
3058299436,7cyclictest0-21swapper/007:21:460
3058299436,32cyclictest0-21swapper/007:33:250
3058299435,34cyclictest0-21swapper/006:47:390
3058299434,34cyclictest0-21swapper/007:34:280
3058299424,7cyclictest0-21swapper/008:03:370
3058299423,34cyclictest0-21swapper/007:13:290
303112429,26sleep20-21swapper/206:38:052
293362423,6sleep20-21swapper/209:44:422
185352423,6sleep20-21swapper/208:48:072
76232413,6sleep20-21swapper/209:16:082
3058299413,34cyclictest0-21swapper/008:24:570
3058299413,34cyclictest0-21swapper/007:03:390
3058299413,33cyclictest0-21swapper/008:03:230
3058299413,33cyclictest0-21swapper/008:03:230
3058299413,33cyclictest0-21swapper/006:48:400
302432417,11sleep00-21swapper/006:37:150
161062413,6sleep20-21swapper/211:35:352
3058699402,7cyclictest31285-21aten_rbpower_vo06:38:361
3058299402,6cyclictest9233-21munin-run08:33:220
254702403,6sleep10-21swapper/111:05:071
219812403,6sleep20-21swapper/209:34:562
170492403,6sleep10-21swapper/110:12:101
38912393,6sleep10-21swapper/106:49:551
35442393,6sleep10-21swapper/112:02:221
3058299393,5cyclictest0-21swapper/007:03:250
29422393,6sleep10-21swapper/109:09:031
244082393,6sleep20-21swapper/207:44:082
224842393,6sleep20-21swapper/211:01:502
57702383,6sleep20-21swapper/209:57:262
3862383,6sleep20-21swapper/209:06:462
3059399384,29cyclictest0-21swapper/211:41:492
30593993826,7cyclictest31756-21grep08:03:532
30586993826,7cyclictest29018-21crond10:28:201
239822383,6sleep20-21swapper/211:46:132
231322382,6sleep10-21swapper/111:44:231
204382383,6sleep10-21swapper/111:41:461
41322373,6sleep20-21swapper/206:52:462
21022373,6sleep20-21swapper/206:45:542
16722373,6sleep20-21swapper/208:12:412
153802373,6sleep20-21swapper/207:23:082
145352373,6sleep10-21swapper/110:51:021
60252363,6sleep10-21swapper/106:58:041
4742362,27sleep2629-21snmpd11:58:292
32752363,6sleep10-21swapper/110:36:171
32752363,6sleep10-21swapper/110:36:171
30593993624,7cyclictest19491-21wget07:33:382
3058699364,28cyclictest0-21swapper/110:01:521
30586993624,7cyclictest23002-21sed10:18:521
2998723613,17sleep30-21swapper/306:34:083
264172363,6sleep20-21swapper/207:50:482
226562363,6sleep10-21swapper/108:53:291
195162363,6sleep10-21swapper/110:14:201
188012363,6sleep20-21swapper/207:29:202
129412363,6sleep10-21swapper/108:39:121
108572363,6sleep10-21swapper/108:35:341
326242353,6sleep20-21swapper/211:14:102
30593993524,7cyclictest22458-21head07:38:532
30593993523,8cyclictest9414-21grep10:43:482
30593993522,8cyclictest27072-21load08:58:422
30593993522,8cyclictest27072-21load08:58:422
3058699354,26cyclictest0-21swapper/111:24:421
3058699354,26cyclictest0-21swapper/111:24:421
30586993523,7cyclictest3854-21wget08:18:351
30586993523,7cyclictest3499-21awk08:17:091
30586993523,7cyclictest20341-21cat07:33:541
269472353,6sleep10-21swapper/111:49:261
142112353,6sleep20-21swapper/209:24:132
3059399344,24cyclictest0-21swapper/211:50:312
30593993423,6cyclictest6062-21sh06:58:242
30593993422,8cyclictest643-21runrttasks08:38:342
30593993415,14cyclictest12212-21cut07:13:392
30586993421,8cyclictest16195-21ls07:23:441
29872341,5sleep13026-21iostat11:18:351
28792342,4sleep10-21swapper/109:53:351
99562333,6sleep10-21swapper/110:44:221
71012333,6sleep20-21swapper/208:25:332
52302333,6sleep20-21swapper/208:20:302
3059399334,25cyclictest0-21swapper/210:19:382
3059399334,25cyclictest0-21swapper/209:09:512
3059399333,25cyclictest0-21swapper/210:25:492
3059399333,25cyclictest0-21swapper/207:23:482
30593993323,6cyclictest4469-21entropy12:03:312
30593993323,6cyclictest27024-21sh07:53:362
30593993323,6cyclictest27024-21sh07:53:362
30586993323,6cyclictest32529-21wget08:08:341
30586993322,7cyclictest30069-21cut10:28:421
30586993321,7cyclictest643-21runrttasks07:28:481
30586993315,14cyclictest20741-21latency09:33:411
30586993315,13cyclictest9042-21sendmail_mailtr07:03:521
3059399324,24cyclictest0-21swapper/210:29:342
3059399323,24cyclictest0-21swapper/211:03:292
30593993223,6cyclictest9246-21wc07:03:552
30593993222,6cyclictest5002-21idleruntime10:38:372
30593993222,6cyclictest30610-21unixbench_multi06:38:262
30593993222,6cyclictest22860-21sh08:53:342
30593993221,7cyclictest17671-21unixbench_multi09:28:532
30593993221,7cyclictest10864-21awk11:28:402
30593993220,7cyclictest10744-21awk08:34:102
3058699324,24cyclictest0-21swapper/111:35:461
3058699324,24cyclictest0-21swapper/111:30:321
3058699324,24cyclictest0-21swapper/110:41:481
3058699324,23cyclictest0-21swapper/110:53:341
3058699324,23cyclictest0-21swapper/109:14:491
3058699324,21cyclictest0-21swapper/106:58:371
3058699323,25cyclictest0-21swapper/108:59:521
3058699323,25cyclictest0-21swapper/108:59:521
30586993221,7cyclictest1740-21cat06:43:551
30586993221,7cyclictest10564-21fschecks_count10:03:341
30586993213,13cyclictest16899-21interrupts09:28:381
198952322,23sleep119699-21/usr/sbin/munin10:58:351
132062323,6sleep10-21swapper/107:14:301
3059399314,23cyclictest0-21swapper/211:11:132
3059399314,23cyclictest0-21swapper/210:17:392
3059399314,23cyclictest0-21swapper/210:05:502
3059399314,22cyclictest0-21swapper/210:11:292
3059399314,22cyclictest0-21swapper/209:20:292
3059399313,23cyclictest0-21swapper/207:08:382
30593993122,5cyclictest6361-21aten_rbpower_po11:23:302
30593993122,5cyclictest6361-21aten_rbpower_po11:23:302
30593993122,5cyclictest13862-21sh10:49:352
30593993121,6cyclictest7661-21aten_rbpower_vo08:28:332
30593993121,6cyclictest7278-21timerandwakeup06:58:542
30593993121,6cyclictest29067-21aten_rbpower_cu11:53:282
30593993120,7cyclictest2484-21/usr/sbin/munin11:18:372
3058699315,23cyclictest0-21swapper/109:23:071
3058699314,22cyclictest0-21swapper/109:49:451
3058699314,22cyclictest0-21swapper/109:49:451
3058699314,22cyclictest0-21swapper/109:38:451
30586993120,7cyclictest26228-21grep07:48:541
30586993119,7cyclictest11107-21diskmemload08:45:271
30586993118,8cyclictest28882-21grep09:43:541
303182313,4sleep10-21swapper/111:53:491
3059399306,19cyclictest0-21swapper/209:58:482
3059399304,22cyclictest0-21swapper/210:53:322
30593993020,5cyclictest29183-21if_err_eth207:58:412
30593993020,5cyclictest29183-21if_err_eth207:58:412
3058699304,21cyclictest0-21swapper/109:03:361
3058699304,21cyclictest0-21swapper/107:53:421
3058699304,21cyclictest0-21swapper/107:53:421
30586993020,6cyclictest31916-21ntp_states11:13:431
30586993020,6cyclictest22156-21smart_sda07:38:491
30586993019,7cyclictest8072-21uname08:28:411
30586993019,7cyclictest31768-21unixbench_multi08:03:541
30586993019,7cyclictest11249-21grep07:08:571
30586993018,8cyclictest14378-21ls07:18:461
30586993017,8cyclictest29889-21unixbench_multi07:58:561
30586993017,8cyclictest29889-21unixbench_multi07:58:561
30593992920,5cyclictest1956-21/usr/sbin/munin08:13:342
3058699294,20cyclictest0-21swapper/107:43:501
30586992919,6cyclictest5315-21switchtime12:03:451
30586992919,6cyclictest19264-21fschecks_time08:48:371
30586992917,7cyclictest5939-21uniq08:23:381
30586992917,7cyclictest12887-21forks09:23:371
30586992817,7cyclictest30043-21seq11:11:451
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional