You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-05 - 21:23
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 Fri Dec 05, 2025 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6498997512,5cyclictest0-21swapper/003:12:550
649899745,7cyclictest0-21swapper/003:03:450
649899745,33cyclictest11352-21ssh04:52:000
649899744,37cyclictest0-21swapper/001:05:000
649899743,40cyclictest0-21swapper/004:16:470
6498997411,31cyclictest0-21swapper/004:28:030
651999735,34cyclictest0-21swapper/304:40:473
651999735,33cyclictest0-21swapper/303:34:533
6498997321,8cyclictest31636-21/usr/sbin/munin06:13:260
6498997312,31cyclictest0-21swapper/002:54:490
6498997310,31cyclictest0-21swapper/005:49:380
651999725,34cyclictest0-21swapper/304:53:583
649899729,6cyclictest0-21swapper/003:14:580
649899725,34cyclictest0-21swapper/005:42:190
649899724,33cyclictest0-21swapper/005:09:420
649899715,34cyclictest0-21swapper/006:06:340
649899714,34cyclictest0-21swapper/003:56:380
651999706,57cyclictest0-21swapper/305:38:513
651999706,33cyclictest0-21swapper/303:49:323
651999705,7cyclictest0-21swapper/304:31:503
651999705,33cyclictest0-21swapper/305:16:033
651999705,33cyclictest0-21swapper/302:57:003
651999705,32cyclictest0-21swapper/304:58:553
649899704,7cyclictest0-21swapper/005:45:200
649899703,40cyclictest0-21swapper/004:03:370
651999695,33cyclictest0-21swapper/304:12:303
651999695,31cyclictest0-21swapper/305:10:263
649899694,38cyclictest0-21swapper/003:25:220
649899694,36cyclictest0-21swapper/001:08:110
651999687,31cyclictest0-21swapper/304:45:523
651999687,31cyclictest0-21swapper/304:45:523
651999685,7cyclictest0-21swapper/303:57:313
6498996811,7cyclictest12756-21processes04:53:240
649899674,8cyclictest0-21swapper/004:34:360
649899674,6cyclictest0-21swapper/003:38:300
649899674,36cyclictest0-21swapper/005:18:100
649899674,34cyclictest0-21swapper/006:18:050
651999665,7cyclictest0-21swapper/304:02:183
651999663,34cyclictest0-21swapper/305:43:203
6519996610,26cyclictest0-21swapper/306:12:233
649899665,34cyclictest0-21swapper/004:08:260
6498996611,7cyclictest3081-21cat05:28:240
651999656,27cyclictest0-21swapper/304:21:583
651999654,33cyclictest0-21swapper/303:38:383
651999645,29cyclictest0-21swapper/303:08:563
651999644,36cyclictest0-21swapper/305:32:153
6519996410,25cyclictest0-21swapper/304:37:113
651999634,31cyclictest0-21swapper/305:53:433
651999625,7cyclictest0-21swapper/303:30:263
651999624,30cyclictest0-21swapper/305:37:253
651999623,34cyclictest0-21swapper/304:13:283
649899594,36cyclictest0-21swapper/003:48:440
612125913,16sleep30-21swapper/300:51:233
651199587,45cyclictest7118-21/usr/sbin/munin00:53:272
649899573,49cyclictest0-21swapper/005:03:250
651999564,31cyclictest0-21swapper/303:27:333
651199565,45cyclictest0-21swapper/205:47:152
6511995614,36cyclictest1216-21ssh06:14:562
6511995614,36cyclictest11935-21ssh03:11:592
650299565,45cyclictest0-21swapper/103:19:481
6511995512,37cyclictest17982-21ssh03:20:302
651199550,48cyclictest378-21systemd-journal02:41:272
650299554,45cyclictest0-21swapper/106:12:041
650299554,45cyclictest0-21swapper/105:26:351
650299552,47cyclictest5623-21idleruntime-cro04:42:561
651199548,40cyclictest32283-21/usr/sbin/munin05:23:242
651199544,45cyclictest0-21swapper/204:30:062
651199542,46cyclictest9564-21wget03:58:072
6511995414,34cyclictest11089-21ssh05:42:112
651199535,43cyclictest0-21swapper/204:55:462
651199535,42cyclictest21114-21ssh05:08:032
651199533,44cyclictest15200-21ssh04:06:272
6511995316,32cyclictest4196-21switchtime02:58:272
6511995316,32cyclictest4196-21switchtime02:58:272
6511995315,32cyclictest21693-21perl05:58:102
650299532,45cyclictest5822-21kworker/1:104:45:161
650299532,45cyclictest5822-21kworker/1:104:45:161
651199528,38cyclictest26679-21mailstats03:33:232
6511995212,35cyclictest2555-21ssh02:57:122
650299524,43cyclictest0-21swapper/106:03:261
650299523,43cyclictest11127-21ssh04:51:241
651199517,38cyclictest0-21swapper/203:44:502
651199517,38cyclictest0-21swapper/203:44:502
651199516,41cyclictest0-21swapper/204:17:472
651199516,39cyclictest13375-21/usr/sbin/munin01:23:162
651199516,39cyclictest0-21swapper/205:31:292
651199516,38cyclictest0-21swapper/204:58:162
6511995114,32cyclictest6783-21uname03:53:152
6511995113,6cyclictest25341-21ssh03:32:412
650299514,41cyclictest0-21swapper/106:20:041
650299514,40cyclictest0-21swapper/104:53:151
650299512,6cyclictest31840-21latency_hist04:32:561
650299512,44cyclictest24498-21diskmemload06:02:541
650299512,44cyclictest12426-21ntpq05:43:151
651999505,39cyclictest0-21swapper/303:13:363
651199509,35cyclictest0-21swapper/205:51:592
651199507,37cyclictest2848-21/usr/sbin/munin04:38:262
651199507,37cyclictest12554-21/usr/sbin/munin03:13:152
651199507,37cyclictest0-21swapper/206:22:322
651199507,36cyclictest25913-21munin-node02:23:092
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional