You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-22 - 22:18
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 May 22, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1190599734,24cyclictest0-21swapper/012:08:050
1190599712,63cyclictest13800-21/usr/sbin/munin08:38:520
1190599703,61cyclictest18846-21ntp_kernel_err07:23:490
1190599703,61cyclictest18846-21ntp_kernel_err07:23:490
1190599702,32cyclictest22364-21/usr/sbin/munin09:48:530
1190599702,32cyclictest22364-21/usr/sbin/munin09:48:530
1190599693,59cyclictest9829-21users10:13:560
1190599692,61cyclictest23105-21ssh11:16:430
1190599692,61cyclictest14385-21/usr/sbin/munin07:13:450
1190599692,60cyclictest699-21/usr/sbin/munin08:03:560
11905996912,51cyclictest0-21swapper/009:21:230
11905996910,52cyclictest0-21swapper/009:42:010
1190599685,29cyclictest0-21swapper/011:53:450
1190599682,60cyclictest5206-21ssh12:19:080
1190599682,60cyclictest5206-21ssh12:19:080
1190599682,59cyclictest1868-21ssh12:14:550
11905996810,51cyclictest0-21swapper/010:07:180
11905996810,25cyclictest0-21swapper/010:52:210
1190599675,56cyclictest0-21swapper/011:51:070
1190599673,58cyclictest5619-21ntp_states10:08:480
1190599672,59cyclictest5037-21timerwakeupswit09:23:550
1190599672,59cyclictest23729-21/usr/sbin/munin07:38:500
1190599672,59cyclictest17538-21/usr/sbin/munin08:48:520
1190599672,31cyclictest21273-21/usr/sbin/munin08:58:430
11905996711,50cyclictest0-21swapper/010:22:450
11905996710,51cyclictest0-21swapper/010:54:380
11905996710,26cyclictest0-21swapper/012:02:260
1190599663,57cyclictest8082-21/usr/sbin/munin09:28:440
1190599663,57cyclictest18644-21ssh09:43:340
1190599663,56cyclictest32353-21/usr/sbin/munin11:28:460
1190599662,31cyclictest26055-21if_eth207:43:450
1190599658,51cyclictest0-21swapper/009:53:310
1190599658,51cyclictest0-21swapper/009:10:560
1190599657,52cyclictest0-21swapper/011:44:010
1190599657,25cyclictest0-21swapper/010:00:240
1190599655,54cyclictest0-21swapper/010:26:160
1190599654,55cyclictest0-21swapper/012:10:510
1190599654,55cyclictest0-21swapper/011:23:360
1190599653,56cyclictest15983-21timerwakeupswit12:33:520
1190599652,57cyclictest8183-21/usr/sbin/munin08:23:570
1190599652,57cyclictest31204-21/usr/sbin/munin07:58:520
1190599652,57cyclictest23933-21open_files09:03:510
1190599647,51cyclictest0-21swapper/010:59:200
1190599644,54cyclictest0-21swapper/011:09:460
1190599644,53cyclictest0-21swapper/010:47:510
1190599643,55cyclictest3528-21/usr/sbin/munin11:33:430
1190599643,55cyclictest13269-21df_inode11:03:370
1190599642,56cyclictest5021-21latency08:13:460
1190599642,56cyclictest29857-21sed09:13:540
1190599642,56cyclictest21033-21cat07:28:560
1190599642,56cyclictest21033-21cat07:28:560
1190599642,56cyclictest11930-21/usr/sbin/munin08:33:550
1190599642,55cyclictest26056-21ssh10:37:020
1190599634,53cyclictest0-21swapper/012:28:020
1190599634,53cyclictest0-21swapper/011:18:320
1190599634,53cyclictest0-21swapper/010:39:070
1190599634,53cyclictest0-21swapper/010:39:070
1190599634,53cyclictest0-21swapper/010:30:560
1190599633,53cyclictest8510-21ssh11:40:110
1190599632,56cyclictest13570-21taskset12:31:190
1190599625,24cyclictest0-21swapper/009:33:320
1190599622,54cyclictest14163-21latency_hist07:13:300
1190599612,53cyclictest724-21crond07:57:280
1190599612,53cyclictest17822-21sshd07:22:360
1155026012,17sleep10-21swapper/107:07:051
1191699598,45cyclictest0-21swapper/210:22:172
1190599594,49cyclictest0-21swapper/008:33:280
1190599594,48cyclictest0-21swapper/008:45:300
1190599592,51cyclictest2765-21/usr/sbin/munin08:08:430
1190999583,49cyclictest0-21swapper/110:51:171
1190599582,51cyclictest684-21lldpd08:21:540
1190599582,51cyclictest23276-21runrttasks07:35:460
11905995811,42cyclictest0-21swapper/008:57:310
1192399576,45cyclictest0-21swapper/312:12:053
1139125711,16sleep30-21swapper/307:05:103
1192399563,47cyclictest15131-21diskstats09:38:383
11923995616,34cyclictest14807-21sshd12:33:333
1190599563,22cyclictest0-21swapper/007:51:410
1192399554,46cyclictest0-21swapper/310:37:113
11916995545,5cyclictest29-21ksoftirqd/207:38:282
1192399544,7cyclictest0-21swapper/309:15:593
1191699546,41cyclictest0-21swapper/210:13:452
1191699544,43cyclictest0-21swapper/211:26:562
1190999544,43cyclictest0-21swapper/110:38:471
1190999544,43cyclictest0-21swapper/110:38:471
1191699535,7cyclictest0-21swapper/211:53:252
1191699535,41cyclictest0-21swapper/211:59:342
1191699534,42cyclictest0-21swapper/211:07:062
1190999534,42cyclictest0-21swapper/109:59:311
1190999533,44cyclictest0-21swapper/112:12:251
1192399523,43cyclictest0-21swapper/307:37:213
1192399522,6cyclictest18060-21ssh10:25:423
1191699524,42cyclictest0-21swapper/212:07:352
1191699524,40cyclictest0-21swapper/208:56:392
1191699524,40cyclictest0-21swapper/208:18:422
1191699523,8cyclictest0-21swapper/210:55:062
1191699523,43cyclictest0-21swapper/210:10:572
1190999524,41cyclictest0-21swapper/110:45:371
1190999524,10cyclictest0-21swapper/111:02:461
1190999523,43cyclictest0-21swapper/109:32:221
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional