You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-09 - 15:38
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.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the highest latencies:
System rack1slot1.osadl.org (updated Thu Apr 09, 2026 12:45:19)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
140822215157,25sleep30-21swapper/307:05:013
161372199158,26sleep20-21swapper/207:09:152
160382197153,22sleep00-21swapper/007:07:570
160292197160,24sleep10-21swapper/107:07:491
112892590,0sleep20-21swapper/211:15:202
28092250,0sleep00-21swapper/011:47:300
16287992120,1cyclictest9-21ksoftirqd/009:20:000
16287992019,1cyclictest9-21ksoftirqd/010:25:140
16287992018,1cyclictest9-21ksoftirqd/010:00:110
99492190,0sleep10-21swapper/108:00:191
16287991919,0cyclictest9-21ksoftirqd/008:35:010
16287991818,0cyclictest9-21ksoftirqd/007:50:200
1630399170,1cyclictest32250-21grep11:00:222
1630399170,1cyclictest0-21swapper/212:20:002
16287991716,1cyclictest9-21ksoftirqd/011:55:110
16287991710,1cyclictest9-21ksoftirqd/009:45:000
1631199160,1cyclictest32249-21grep11:00:233
1630399160,1cyclictest0-21swapper/211:45:162
16287991616,0cyclictest9-21ksoftirqd/012:35:200
1631199150,1cyclictest27533-21df12:20:133
1630399150,2cyclictest26268-21sort10:55:002
1630399150,14cyclictest0-21swapper/212:35:012
1630399150,1cyclictest31844-21df_inode07:40:142
1630399150,1cyclictest22960-21ssh11:30:202
1630399150,1cyclictest22252-21ssh12:13:192
1630399150,1cyclictest18799-21hddtemp_smartct08:20:142
1630399150,1cyclictest17695-21diskstats11:25:132
1630399150,1cyclictest0-21swapper/209:05:172
16287991515,0cyclictest9-21ksoftirqd/010:21:070
16287991514,1cyclictest9-21ksoftirqd/012:03:250
138212150,0sleep10-21swapper/112:01:131
1631199140,1cyclictest7302-21memory12:35:163
1631199140,1cyclictest0-21swapper/309:48:363
1630399142,11cyclictest2112-21uname09:40:142
16303991411,3cyclictest0-21swapper/209:24:142
1630399140,2cyclictest0-21swapper/210:09:522
1630399140,1cyclictest4944-21df_inode09:00:122
1630399140,1cyclictest14329-21latency11:20:142
1630399140,1cyclictest0-21swapper/207:30:122
16287991414,0cyclictest9-21ksoftirqd/011:30:360
16287991414,0cyclictest9-21ksoftirqd/010:57:560
16287991414,0cyclictest9-21ksoftirqd/010:07:130
16287991413,1cyclictest9-21ksoftirqd/011:52:530
16287991413,1cyclictest9-21ksoftirqd/011:28:390
16287991413,1cyclictest9-21ksoftirqd/010:35:350
16287991413,1cyclictest9-21ksoftirqd/010:00:000
16287991413,1cyclictest9-21ksoftirqd/009:30:000
16287991413,1cyclictest9-21ksoftirqd/008:45:170
16287991412,1cyclictest9-21ksoftirqd/007:55:020
1631199130,1cyclictest4625-21memory07:50:153
1631199130,1cyclictest31998-21ssh11:44:043
1631199130,1cyclictest26828-21cpuspeed_turbos07:30:123
1631199130,1cyclictest12431-21smartctl10:35:203
1631199130,1cyclictest0-21swapper/310:10:143
1631199130,0cyclictest0-21swapper/311:35:173
1630399130,12cyclictest0-21swapper/212:06:022
1630399130,1cyclictest24967-21wc10:10:152
1630399130,1cyclictest11412-21df_inode08:05:142
1630399130,1cyclictest0-21swapper/210:25:202
1630399130,1cyclictest0-21swapper/207:15:002
1628799137,6cyclictest9-21ksoftirqd/008:10:120
1628799137,6cyclictest9-21ksoftirqd/008:10:110
1628799133,5cyclictest31139-21perf07:40:000
1628799133,5cyclictest1062-21perf07:45:010
16287991313,0cyclictest9-21ksoftirqd/012:28:520
16287991313,0cyclictest9-21ksoftirqd/011:13:120
16287991313,0cyclictest9-21ksoftirqd/010:11:070
16287991312,1cyclictest9-21ksoftirqd/010:45:000
16287991312,1cyclictest9-21ksoftirqd/009:35:000
16287991312,1cyclictest9-21ksoftirqd/008:40:000
16287991311,1cyclictest9-21ksoftirqd/012:05:130
16287991311,1cyclictest9-21ksoftirqd/009:50:100
16287991311,1cyclictest9-21ksoftirqd/009:20:160
16287991311,1cyclictest9-21ksoftirqd/008:10:000
16287991311,1cyclictest9-21ksoftirqd/007:20:000
16287991311,1cyclictest9-21ksoftirqd/007:15:000
16287991310,2cyclictest9-21ksoftirqd/012:10:100
1631199124,7cyclictest17272-21/usr/sbin/munin09:20:203
1631199120,6cyclictest0-21swapper/312:05:103
1631199120,2cyclictest8919-21diskmemload11:20:143
1631199120,2cyclictest6000-21grep12:35:003
1631199120,1cyclictest25291-21apt-get09:30:113
1631199120,1cyclictest10705-21ntp_states11:15:173
1631199120,1cyclictest0-21swapper/312:04:513
1631199120,1cyclictest0-21swapper/311:30:303
1631199120,1cyclictest0-21swapper/311:13:213
1631199120,1cyclictest0-21swapper/310:46:513
1631199120,1cyclictest0-21swapper/309:11:473
1631199120,0cyclictest26433-21apt-get10:55:093
1631199120,0cyclictest0-21swapper/309:17:523
1631199120,0cyclictest0-21swapper/307:55:263
1630399127,5cyclictest8476-21ssh09:49:512
1630399120,2cyclictest0-21swapper/210:40:042
1630399120,2cyclictest0-21swapper/209:10:092
1630399120,1cyclictest8919-21diskmemload10:30:172
1630399120,1cyclictest32543-21python12:25:252
1630399120,1cyclictest30917-21ntp_kernel_pll_08:45:162
1630399120,1cyclictest11125-21rm09:51:442
1630399120,1cyclictest0-21swapper/209:33:382
1630399120,0cyclictest8919-21diskmemload11:35:172
1630399120,0cyclictest0-21swapper/212:22:292
1630399120,0cyclictest0-21swapper/210:57:512
1630399120,0cyclictest0-21swapper/208:12:592
1630399120,0cyclictest0-21swapper/208:12:592
16295991210,1cyclictest0-21swapper/111:00:221
1628799126,6cyclictest9-21ksoftirqd/009:48:410
16287991212,0cyclictest9-21ksoftirqd/012:20:140
16287991212,0cyclictest9-21ksoftirqd/009:00:140
16287991212,0cyclictest9-21ksoftirqd/008:41:060
16287991211,1cyclictest9-21ksoftirqd/012:15:110
16287991211,1cyclictest9-21ksoftirqd/011:45:000
16287991211,1cyclictest9-21ksoftirqd/011:40:000
16287991211,1cyclictest9-21ksoftirqd/011:20:090
16287991211,1cyclictest9-21ksoftirqd/011:05:120
16287991211,1cyclictest9-21ksoftirqd/011:00:140
16287991211,1cyclictest9-21ksoftirqd/010:45:010
16287991211,1cyclictest9-21ksoftirqd/010:15:110
16287991211,1cyclictest9-21ksoftirqd/009:30:100
16287991210,1cyclictest9-21ksoftirqd/010:30:090
16287991210,1cyclictest9-21ksoftirqd/009:10:130
16287991210,1cyclictest9-21ksoftirqd/009:10:000
1631199110,11cyclictest0-21swapper/310:21:373
1631199110,10cyclictest23627-21ssh09:26:383
1631199110,10cyclictest0-21swapper/310:31:423
1631199110,1cyclictest8919-21diskmemload12:25:183
1631199110,1cyclictest21595-21ssh12:11:353
1631199110,1cyclictest0-21swapper/311:57:163
1631199110,1cyclictest0-21swapper/310:25:343
1631199110,1cyclictest0-21swapper/308:45:163
1631199110,0cyclictest0-21swapper/311:26:193
1630399111,1cyclictest0-21swapper/208:00:132
1630399110,2cyclictest0-21swapper/210:16:312
1630399110,2cyclictest0-21swapper/209:27:002
1630399110,1cyclictest686-21find10:20:172
1630399110,1cyclictest5287-21pmu-power11:50:172
1630399110,1cyclictest20091-21cut07:15:132
1630399110,1cyclictest16784-21ntp_states08:15:172
1630399110,1cyclictest0-21swapper/212:37:532
1630399110,1cyclictest0-21swapper/211:55:292
1630399110,1cyclictest0-21swapper/211:40:132
1630399110,1cyclictest0-21swapper/211:13:222
1630399110,0cyclictest0-21swapper/211:09:032
1628799119,1cyclictest9-21ksoftirqd/012:30:160
1628799119,1cyclictest9-21ksoftirqd/011:15:110
1628799119,1cyclictest9-21ksoftirqd/010:50:100
1628799119,1cyclictest9-21ksoftirqd/008:50:170
1628799119,1cyclictest9-21ksoftirqd/008:25:000
16287991110,1cyclictest9-21ksoftirqd/008:55:120
16287991110,1cyclictest9-21ksoftirqd/008:30:000
16287991110,1cyclictest9-21ksoftirqd/008:15:110
16287991110,1cyclictest9-21ksoftirqd/008:00:110
16287991110,1cyclictest9-21ksoftirqd/007:45:110
16287991110,1cyclictest9-21ksoftirqd/007:30:100
16287991110,1cyclictest9-21ksoftirqd/007:25:090
16287991110,1cyclictest9-21ksoftirqd/007:20:110
1631199102,8cyclictest18872-1kworker/u9:010:05:423
1631199100,9cyclictest0-21swapper/311:05:453
1631199100,9cyclictest0-21swapper/310:19:393
1631199100,2cyclictest0-21swapper/310:44:103
1631199100,1cyclictest9713-21ntp_states08:00:183
1631199100,1cyclictest13452-21hddtemp_smartct09:55:133
1631199100,1cyclictest0-21swapper/311:51:573
1631199100,1cyclictest0-21swapper/310:00:563
1631199100,1cyclictest0-21swapper/309:52:163
1630399102,7cyclictest2216-21ls07:45:162
1630399101,1cyclictest20884-21chrt10:46:042
1630399100,9cyclictest28963-21/usr/sbin/munin07:35:182
1630399100,9cyclictest21412-21sed08:25:172
1630399100,9cyclictest0-21swapper/207:55:132
1630399100,2cyclictest240-21systemd-journal08:45:002
1630399100,1cyclictest240-21systemd-journal07:25:002
1630399100,1cyclictest2068-21/usr/sbin/munin08:55:202
1630399100,1cyclictest14509-21sh09:55:332
1630399100,1cyclictest12431-21smartctl10:35:202
1630399100,1cyclictest0-21swapper/209:35:132
1630399100,1cyclictest0-21swapper/209:16:482
1629599109,1cyclictest0-21swapper/112:20:131
1629599109,1cyclictest0-21swapper/110:50:101
1629599108,1cyclictest8008-21chrt09:48:361
1629599105,4cyclictest0-21swapper/112:35:151
1629599103,6cyclictest201rcuc/109:37:421
1629599103,6cyclictest201rcuc/109:29:261
1629599101,8cyclictest0-21swapper/112:25:311
1629599100,1cyclictest21-21ksoftirqd/110:21:511
25738290,0sleep30-21swapper/310:53:553
163119995,4cyclictest31392-21ssh09:35:303
163119993,5cyclictest17997-21apt-get08:20:113
163119993,5cyclictest12532-21grep08:05:213
163119991,0cyclictest8919-21diskmemload12:17:053
163119990,1cyclictest3801-21users08:55:233
163119990,1cyclictest2435-21ntp_states07:45:173
163119990,1cyclictest20675-21cstates08:25:133
163119990,1cyclictest0-21swapper/309:42:033
163119990,1cyclictest0-21swapper/307:10:193
163039997,1cyclictest28-21ksoftirqd/207:55:002
163039992,6cyclictest23897-21pmu-power08:30:172
163039992,6cyclictest13465-21unixbench_singl12:00:192
163039992,1cyclictest17640-21sh10:00:172
163039990,1cyclictest240-21systemd-journal08:40:002
163039990,1cyclictest240-21systemd-journal07:29:592
162959999,0cyclictest21-21ksoftirqd/111:56:511
162959998,1cyclictest0-21swapper/112:05:231
162959998,1cyclictest0-21swapper/111:45:161
162959998,1cyclictest0-21swapper/110:33:481
162959998,1cyclictest0-21swapper/109:17:001
162959998,1cyclictest0-21swapper/109:05:161
162959997,1cyclictest0-21swapper/112:15:151
162959996,3cyclictest0-21swapper/109:59:071
162959993,4cyclictest201rcuc/109:40:421
162959991,0cyclictest21-21ksoftirqd/111:18:311
162959990,8cyclictest21-21ksoftirqd/112:11:211
162959990,8cyclictest21-21ksoftirqd/111:35:151
162959990,8cyclictest21-21ksoftirqd/111:30:031
162959990,8cyclictest21-21ksoftirqd/111:25:051
162959990,8cyclictest21-21ksoftirqd/111:20:121
162959990,8cyclictest21-21ksoftirqd/111:06:051
162959990,8cyclictest21-21ksoftirqd/110:40:171
162959990,8cyclictest21-21ksoftirqd/109:50:011
162959990,8cyclictest21-21ksoftirqd/107:55:271
162959990,8cyclictest21-21ksoftirqd/107:52:331
162959990,8cyclictest0-21swapper/111:10:391
162959990,8cyclictest0-21swapper/110:15:031
162959990,1cyclictest21-21ksoftirqd/109:31:351
163119982,5cyclictest32637-21sh08:50:133
163119982,5cyclictest22638-21gltestperf07:20:133
163119981,7cyclictest0-21swapper/311:45:103
163119981,1cyclictest240-21systemd-journal07:35:103
163119981,0cyclictest4443-21apt-get09:00:103
163119980,2cyclictest240-21systemd-journal08:15:003
163119980,2cyclictest240-21systemd-journal08:15:003
163119980,1cyclictest240-21systemd-journal08:35:423
163119980,1cyclictest240-21systemd-journal08:15:003
163039980,2cyclictest32174-21aten_r1power_en08:50:132
162959988,0cyclictest21-21ksoftirqd/108:05:111
162959988,0cyclictest0-21swapper/110:25:151
162959987,1cyclictest0-21swapper/111:40:031
162959987,1cyclictest0-21swapper/110:10:141
162959980,8cyclictest21-21ksoftirqd/110:35:051
162959980,8cyclictest21-21ksoftirqd/110:05:011
162959980,8cyclictest21-21ksoftirqd/109:10:051
162959980,8cyclictest21-21ksoftirqd/109:00:051
162959980,8cyclictest21-21ksoftirqd/108:55:031
162959980,8cyclictest21-21ksoftirqd/108:50:051
162959980,8cyclictest21-21ksoftirqd/108:45:071
162959980,8cyclictest21-21ksoftirqd/108:40:241
162959980,8cyclictest21-21ksoftirqd/108:35:031
162959980,8cyclictest21-21ksoftirqd/108:30:091
162959980,8cyclictest21-21ksoftirqd/108:25:011
162959980,8cyclictest21-21ksoftirqd/108:20:051
162959980,8cyclictest21-21ksoftirqd/108:15:091
162959980,8cyclictest21-21ksoftirqd/108:10:071
162959980,8cyclictest21-21ksoftirqd/108:10:071
162959980,8cyclictest21-21ksoftirqd/107:45:011
162959980,8cyclictest21-21ksoftirqd/107:35:011
162959980,8cyclictest21-21ksoftirqd/107:20:031
162959980,8cyclictest21-21ksoftirqd/107:15:051
162959980,8cyclictest21-21ksoftirqd/107:10:021
162959980,8cyclictest0-21swapper/112:30:311
162959980,8cyclictest0-21swapper/110:55:191
162959980,8cyclictest0-21swapper/110:00:301
162959980,1cyclictest21-21ksoftirqd/111:50:071
162959980,1cyclictest21-21ksoftirqd/109:20:051
162959980,1cyclictest21-21ksoftirqd/107:30:111
162959980,1cyclictest21-21ksoftirqd/107:25:181
162959980,0cyclictest21-21ksoftirqd/110:45:341
162959980,0cyclictest21-21ksoftirqd/107:40:131
163119972,1cyclictest6793-21taskset09:05:103
163119971,1cyclictest23449-21grep08:30:133
163119971,1cyclictest19990-21cstates07:15:123
163119970,1cyclictest31342-21apt-get07:40:123
163119970,1cyclictest27930-21df08:40:123
163119970,1cyclictest25942-21unixbench_singl07:25:183
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional