You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-11 - 16:30
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 100 highest latencies:
System rackbslot4.osadl.org (updated Sat Jul 11, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1292999703,61cyclictest30953-21unixbench_singl10:12:051
1292999682,8cyclictest2765-21/usr/sbin/munin11:02:021
1292999673,58cyclictest28926-21users10:52:041
12929996710,50cyclictest0-21swapper/110:21:561
12929996710,50cyclictest0-21swapper/110:21:561
1292999666,54cyclictest24705-21/usr/sbin/munin10:47:001
1292999664,56cyclictest0-21swapper/110:07:071
1292999645,31cyclictest0-21swapper/109:37:101
1292999645,31cyclictest0-21swapper/109:37:101
1292999643,56cyclictest21197-21grep12:07:021
1292999643,55cyclictest0-21swapper/108:52:061
1292999643,55cyclictest0-21swapper/108:52:061
1292999632,6cyclictest22905-21ssh10:02:001
1292999632,55cyclictest9424-21ssh11:51:581
1292999632,55cyclictest9424-21ssh11:51:581
1292999624,52cyclictest0-21swapper/110:16:591
1292999596,48cyclictest806-21ssh09:32:131
1292999593,7cyclictest9930-21/usr/sbin/munin10:27:061
1292499575,7cyclictest0-21swapper/011:44:440
1292499574,47cyclictest0-21swapper/010:25:260
1292499574,47cyclictest0-21swapper/010:25:260
1294599564,46cyclictest0-21swapper/310:49:363
1292499564,7cyclictest0-21swapper/010:59:550
12929995520,30cyclictest22158-21sed07:02:101
1292499553,47cyclictest0-21swapper/012:02:560
1292499553,46cyclictest9680-21ssh11:10:450
1292499553,46cyclictest9680-21ssh11:10:450
1294599545,43cyclictest0-21swapper/309:39:003
1294599545,43cyclictest0-21swapper/309:39:003
1294599544,44cyclictest0-21swapper/308:43:283
12929995420,28cyclictest16334-21fschecks_count10:36:481
1292999542,46cyclictest9423-21fschecks_count07:56:511
1292499545,43cyclictest0-21swapper/009:48:560
1292499544,25cyclictest0-21swapper/011:14:020
1292499543,46cyclictest0-21swapper/010:11:060
1294599534,43cyclictest0-21swapper/309:00:543
12929995321,27cyclictest17856-21tail08:17:081
12929995316,31cyclictest12878-21load11:56:511
1292499534,43cyclictest0-21swapper/008:26:150
1292499534,42cyclictest0-21swapper/009:31:390
1292499532,6cyclictest29707-21latency_hist08:46:360
1294599526,40cyclictest0-21swapper/306:52:113
1294599524,42cyclictest0-21swapper/311:10:553
1294599524,42cyclictest0-21swapper/311:10:553
1292999524,41cyclictest0-21swapper/109:56:411
1292999523,42cyclictest28949-21runrttasks08:45:051
1292999522,43cyclictest7082-21sh11:06:501
1292999522,43cyclictest7082-21sh11:06:501
1292499525,41cyclictest0-21swapper/007:21:580
1292499524,42cyclictest0-21swapper/008:56:480
1292499523,43cyclictest0-21swapper/011:26:320
1292499523,43cyclictest0-21swapper/009:12:040
1292499523,43cyclictest0-21swapper/008:51:570
1292499523,43cyclictest0-21swapper/008:51:570
1292499522,44cyclictest11309-21ssh10:30:020
1294599514,42cyclictest0-21swapper/306:50:413
1294599514,41cyclictest0-21swapper/311:32:143
1294599513,24cyclictest37-21ksoftirqd/310:21:013
1293899514,42cyclictest0-21swapper/211:57:542
1293899514,41cyclictest0-21swapper/209:46:162
1293899514,10cyclictest0-21swapper/210:37:252
1293899513,42cyclictest0-21swapper/209:48:362
1292999513,41cyclictest30382-21/usr/sbin/munin11:36:591
1292999513,41cyclictest17033-21fschecks_time09:11:511
1292999513,41cyclictest15237-21/usr/sbin/munin08:11:511
1292499519,36cyclictest0-21swapper/009:42:440
1292499514,41cyclictest0-21swapper/009:30:470
1292499514,40cyclictest0-21swapper/007:42:050
1292499514,40cyclictest0-21swapper/007:42:050
1292499513,43cyclictest0-21swapper/011:59:430
1292499513,43cyclictest0-21swapper/008:47:570
1292499512,6cyclictest7069-21kworker/0:011:16:540
1294599506,39cyclictest0-21swapper/311:18:553
1294599504,41cyclictest0-21swapper/309:52:263
1294599504,40cyclictest0-21swapper/309:36:343
1294599504,11cyclictest0-21swapper/309:10:573
1294599502,6cyclictest10364-21/usr/sbin/munin11:11:553
1293899505,39cyclictest0-21swapper/210:30:342
1293899504,8cyclictest0-21swapper/209:53:262
1293899503,42cyclictest0-21swapper/212:05:532
1293899503,41cyclictest573-21irqbalance11:14:152
1292999505,40cyclictest14561-21aten_rbpower_vo09:51:441
1292999504,39cyclictest32481-21fschecks_count07:31:511
1292999504,39cyclictest32481-21fschecks_count07:31:511
1292999503,7cyclictest18838-21ssh12:05:001
1292999503,41cyclictest4630-21aten_rbpower_cu11:46:421
1292999503,40cyclictest29099-21/usr/sbin/munin07:21:581
12929995022,23cyclictest9134-21basename09:01:481
1292999502,42cyclictest31545-21tail07:27:091
1292999502,42cyclictest26722-21aten_rbpower_vo07:16:521
12929995017,27cyclictest643-21runrttasks11:11:491
12929995017,27cyclictest24925-21ntpq08:36:581
12929995013,32cyclictest13614-21tr09:06:581
12929995013,30cyclictest14536-21timerandwakeup06:42:081
1292499505,39cyclictest0-21swapper/011:55:240
1292499505,39cyclictest0-21swapper/011:55:240
1292499505,39cyclictest0-21swapper/011:34:240
1292499505,39cyclictest0-21swapper/007:27:080
1292499504,40cyclictest0-21swapper/010:44:120
1292499504,40cyclictest0-21swapper/010:04:160
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional