You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-17 - 18:14
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 Tue Mar 17, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
107742730,7sleep00-21swapper/010:20:510
2807996819,42cyclictest961-21/usr/sbin/munin07:39:320
280799647,50cyclictest1859-21memory10:09:210
2807996348,10cyclictest0-21swapper/009:57:310
282399614,51cyclictest0-21swapper/310:34:013
2807996024,31cyclictest6897-21sort10:59:150
281299585,46cyclictest0-21swapper/108:36:231
281899574,46cyclictest0-21swapper/210:55:102
281899574,46cyclictest0-21swapper/210:55:102
2818995616,34cyclictest8691-21cut07:59:162
280799566,43cyclictest7024-21ssh08:49:250
2807995623,7cyclictest14453-21grep11:09:140
282399553,47cyclictest0-21swapper/310:47:393
2818995520,30cyclictest15894-21cat09:44:282
2807995515,34cyclictest4112-21grep10:54:310
2807995515,34cyclictest4112-21grep10:54:310
2807995513,36cyclictest32453-21swap10:49:290
282399546,43cyclictest0-21swapper/310:13:513
280799546,42cyclictest7956-21irqstats09:34:200
280799544,7cyclictest0-21swapper/009:16:120
2807995415,33cyclictest26130-21ssh08:31:490
2807995414,7cyclictest26022-21ssh09:59:110
282399534,42cyclictest0-21swapper/309:40:213
282399534,42cyclictest0-21swapper/308:44:043
280799538,38cyclictest0-21swapper/011:45:490
280799538,38cyclictest0-21swapper/011:45:490
280799536,41cyclictest22113-21/usr/sbin/munin07:09:300
280799536,41cyclictest17964-21ssh08:20:450
280799534,43cyclictest0-21swapper/008:26:130
2807995314,33cyclictest1500-21ssh08:42:240
282399524,42cyclictest0-21swapper/311:06:303
282399524,42cyclictest0-21swapper/310:07:313
282399524,42cyclictest0-21swapper/310:07:313
282399524,41cyclictest0-21swapper/309:53:313
282399523,44cyclictest0-21swapper/310:54:223
282399523,44cyclictest0-21swapper/310:54:223
282399523,11cyclictest548-21NetworkManager10:29:013
282399522,44cyclictest27406-21ssh11:25:393
2823995212,32cyclictest0-21swapper/309:48:313
281899524,43cyclictest0-21swapper/210:25:082
281899524,42cyclictest0-21swapper/209:31:522
281899524,41cyclictest0-21swapper/209:49:412
280799529,37cyclictest17418-21/usr/sbin/munin09:04:190
280799529,11cyclictest0-21swapper/009:13:370
280799528,38cyclictest0-21swapper/011:18:090
280799527,39cyclictest23853-21/usr/sbin/munin10:39:210
280799526,40cyclictest14061-21/usr/sbin/munin08:14:340
280799526,40cyclictest14061-21/usr/sbin/munin08:14:340
2807995212,34cyclictest0-21swapper/009:54:010
2807995210,36cyclictest4986-21/usr/sbin/munin10:14:220
282399518,36cyclictest21729-21sshd08:25:383
282399514,9cyclictest0-21swapper/311:48:183
282399514,9cyclictest0-21swapper/311:48:183
282399514,41cyclictest0-21swapper/309:14:423
2823995111,12cyclictest0-21swapper/309:30:023
281899519,35cyclictest0-21swapper/211:22:372
281899515,40cyclictest0-21swapper/209:00:102
281899514,41cyclictest0-21swapper/211:09:292
281899514,41cyclictest0-21swapper/209:39:222
281899513,42cyclictest0-21swapper/208:28:332
281899513,41cyclictest0-21swapper/208:19:232
280799519,36cyclictest4164-21/usr/sbin/munin09:29:170
280799517,38cyclictest2836-21/usr/sbin/munin07:44:260
280799517,38cyclictest0-21swapper/008:48:520
280799516,40cyclictest30344-21chrt09:20:170
280799514,10cyclictest0-21swapper/011:05:590
2807995114,31cyclictest7062-21latency_hist06:29:070
282399509,35cyclictest0-21swapper/311:40:243
282399505,39cyclictest0-21swapper/307:41:383
282399504,40cyclictest0-21swapper/309:35:033
2823995011,5cyclictest0-21swapper/309:54:463
2823995011,32cyclictest0-21swapper/309:24:063
2823995011,32cyclictest0-21swapper/308:49:133
281899504,40cyclictest0-21swapper/210:16:002
281899503,42cyclictest0-21swapper/210:13:482
281899503,42cyclictest0-21swapper/209:59:012
281899503,41cyclictest0-21swapper/208:50:522
281899502,17cyclictest26956-21ssh10:43:092
280799509,34cyclictest20280-21df_inode10:34:150
280799508,36cyclictest32532-21df_inode09:24:150
280799508,36cyclictest10897-21/usr/sbin/munin06:39:190
280799506,38cyclictest7159-21/usr/sbin/munin06:29:220
2807995015,29cyclictest12661-21runrttasks10:24:130
2807995013,6cyclictest30545-21ssh10:47:450
2807995012,33cyclictest29029-21sort11:29:000
2807995012,32cyclictest0-21swapper/008:56:490
2807995010,35cyclictest16280-21ssh10:29:070
282399494,19cyclictest0-21swapper/309:21:093
282399493,41cyclictest0-21swapper/310:23:103
2823994911,5cyclictest0-21swapper/309:05:473
281899494,9cyclictest0-21swapper/209:11:122
281899494,39cyclictest0-21swapper/209:28:372
281899494,39cyclictest0-21swapper/209:22:402
281899494,38cyclictest0-21swapper/210:44:432
281899493,41cyclictest0-21swapper/211:15:292
281899493,40cyclictest0-21swapper/211:44:492
281899493,40cyclictest0-21swapper/211:44:492
2818994917,27cyclictest638-21runrttasks08:44:032
2818994911,32cyclictest0-21swapper/210:53:242
281299494,40cyclictest0-21swapper/109:35:311
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional