You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-09 - 20:51
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 Jan 09, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
10200998013,5cyclictest0-21swapper/109:16:211
1020099733,64cyclictest0-21swapper/110:15:111
1020099725,7cyclictest0-21swapper/109:57:351
1020099725,60cyclictest0-21swapper/112:23:541
1020099724,19cyclictest0-21swapper/109:11:181
1020099719,5cyclictest0-21swapper/110:24:281
1020099718,6cyclictest0-21swapper/111:40:441
1020099718,6cyclictest0-21swapper/111:40:441
1020099717,7cyclictest0-21swapper/112:08:201
1020099715,7cyclictest0-21swapper/112:19:511
1020099715,7cyclictest0-21swapper/109:38:091
1020099715,60cyclictest0-21swapper/111:32:061
1020099715,60cyclictest0-21swapper/111:13:211
1020099714,60cyclictest0-21swapper/111:02:291
1020099714,60cyclictest0-21swapper/110:36:301
1020099714,19cyclictest0-21swapper/109:41:291
10200997110,55cyclictest0-21swapper/111:24:511
1020099706,58cyclictest0-21swapper/109:02:061
1020099705,7cyclictest0-21swapper/111:38:481
1020099705,7cyclictest0-21swapper/110:54:001
1020099705,59cyclictest0-21swapper/112:12:461
1020099705,59cyclictest0-21swapper/111:29:491
1020099705,59cyclictest0-21swapper/110:03:021
1020099705,59cyclictest0-21swapper/110:03:021
1020099705,59cyclictest0-21swapper/109:51:551
1020099705,58cyclictest0-21swapper/111:55:081
1020099705,58cyclictest0-21swapper/110:46:151
1020099705,58cyclictest0-21swapper/110:46:151
1020099704,7cyclictest0-21swapper/112:02:561
1020099704,59cyclictest0-21swapper/109:23:361
1020099702,62cyclictest1481-21ssh11:17:521
1020099695,58cyclictest0-21swapper/111:45:121
1020099695,58cyclictest0-21swapper/110:25:071
1020099695,58cyclictest0-21swapper/110:07:121
1020099695,58cyclictest0-21swapper/108:57:211
1020099694,7cyclictest0-21swapper/109:49:171
1020099694,59cyclictest0-21swapper/109:31:361
1020099694,58cyclictest0-21swapper/110:11:141
1020099687,55cyclictest28376-21sshd11:53:521
1020099685,7cyclictest0-21swapper/110:40:521
1020099684,57cyclictest0-21swapper/109:08:241
1020099684,57cyclictest0-21swapper/109:08:241
10200996812,50cyclictest0-21swapper/109:25:591
10200996811,51cyclictest0-21swapper/111:09:141
1020099674,57cyclictest0-21swapper/110:57:521
10200996710,5cyclictest0-21swapper/106:59:501
1020099663,7cyclictest29958-21df_inode10:30:121
1020099643,55cyclictest6985-21basename08:10:191
1019599643,55cyclictest0-21swapper/007:08:580
1020099637,51cyclictest16191-21fschecks_count08:35:151
1020099632,56cyclictest23708-21latency_hist07:30:051
1020099632,55cyclictest15715-21/usr/sbin/munin08:35:021
1019599634,53cyclictest0-21swapper/009:50:020
1020099614,52cyclictest0-21swapper/107:30:191
1020099604,50cyclictest0-21swapper/107:59:091
1020099604,5cyclictest0-21swapper/108:10:031
1020099592,5cyclictest14025-21cat08:30:031
1019599596,47cyclictest0-21swapper/009:12:110
1019599585,47cyclictest0-21swapper/010:40:210
1020799574,46cyclictest0-21swapper/212:12:072
1019599574,47cyclictest0-21swapper/011:20:230
1019599573,49cyclictest0-21swapper/009:55:010
1020799566,5cyclictest0-21swapper/209:22:512
10200995616,6cyclictest15040-21iostat07:05:201
1019599564,7cyclictest0-21swapper/011:27:480
1019599562,48cyclictest14375-21smart_sda09:25:270
1020799554,9cyclictest0-21swapper/207:05:252
1020099554,44cyclictest0-21swapper/108:02:281
1020099552,48cyclictest672-21sshd07:48:571
1020099552,48cyclictest672-21sshd07:48:571
1019599554,45cyclictest0-21swapper/009:00:360
1019599553,47cyclictest0-21swapper/011:37:180
1019599553,46cyclictest0-21swapper/012:05:130
1019599545,43cyclictest0-21swapper/011:53:020
1019599543,45cyclictest17975-21ssh12:22:270
1019599542,6cyclictest8100-21kworker/0:211:55:270
1019599542,46cyclictest20770-21ssh10:17:290
1019599533,45cyclictest0-21swapper/011:09:080
1019599533,18cyclictest28655-21ssh10:28:130
1020799523,43cyclictest0-21swapper/211:20:502
1020099523,43cyclictest0-21swapper/108:46:451
1020099523,22cyclictest0-21swapper/107:04:511
1019599524,42cyclictest0-21swapper/010:51:090
1019599524,42cyclictest0-21swapper/009:35:140
1019599523,8cyclictest0-21swapper/011:13:180
1019599523,42cyclictest0-21swapper/010:09:200
1019599523,42cyclictest0-21swapper/008:15:180
1020799514,40cyclictest0-21swapper/210:12:142
1020799513,42cyclictest0-21swapper/209:00:222
1019599519,36cyclictest568-21gdbus10:35:000
1019599514,41cyclictest0-21swapper/010:11:570
1019599514,40cyclictest0-21swapper/012:00:230
1019599513,43cyclictest0-21swapper/010:47:410
1019599513,43cyclictest0-21swapper/010:47:410
1019599513,43cyclictest0-21swapper/009:34:540
1019599513,41cyclictest0-21swapper/007:40:150
1021299504,40cyclictest0-21swapper/312:17:073
1021299504,39cyclictest0-21swapper/309:16:113
1020799503,42cyclictest0-21swapper/211:48:072
1020799503,41cyclictest0-21swapper/209:50:402
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional