You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-02 - 20:53
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 02, 2026 12:45:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
200262212148,50sleep00-21swapper/007:05:390
201232209157,26sleep30-21swapper/307:06:553
200742205149,22sleep10-21swapper/107:06:161
200132199159,26sleep20-21swapper/207:05:282
11192140,0sleep30-21swapper/312:35:153
247612130,0sleep00-21swapper/009:35:180
20464991311,1cyclictest28-21ksoftirqd/208:50:002
20464991311,1cyclictest28-21ksoftirqd/208:25:002
2045099138,4cyclictest9-21ksoftirqd/011:05:220
20450991311,1cyclictest9-21ksoftirqd/010:40:000
2045899129,0cyclictest0-21swapper/111:28:021
20450991210,1cyclictest9-21ksoftirqd/012:20:100
20450991210,1cyclictest9-21ksoftirqd/010:45:000
20450991210,1cyclictest9-21ksoftirqd/010:15:010
20450991210,1cyclictest9-21ksoftirqd/010:15:000
20464991110,1cyclictest28-21ksoftirqd/212:30:012
2045099119,1cyclictest9-21ksoftirqd/012:05:010
20450991111,0cyclictest9-21ksoftirqd/009:22:280
20450991110,1cyclictest9-21ksoftirqd/011:50:100
2047299108,1cyclictest693-21runrttasks09:43:453
2047299101,8cyclictest21135-21munin-node10:47:573
2046499109,1cyclictest28-21ksoftirqd/210:00:002
2046499109,1cyclictest1747-21ntpd10:16:102
2046499100,9cyclictest0-21swapper/211:53:042
2045099109,1cyclictest9-21ksoftirqd/011:30:150
2045099109,1cyclictest9-21ksoftirqd/009:45:110
2045099109,1cyclictest9-21ksoftirqd/008:05:000
2045099109,1cyclictest9-21ksoftirqd/007:48:500
2045099108,1cyclictest9-21ksoftirqd/012:40:000
2045099101,4cyclictest1566-21date07:55:000
204649990,2cyclictest0-21swapper/209:00:112
204509999,0cyclictest0-21swapper/009:43:050
204509998,1cyclictest9-21ksoftirqd/012:15:180
204509998,1cyclictest9-21ksoftirqd/011:25:150
204509998,1cyclictest9-21ksoftirqd/009:25:200
204509997,1cyclictest9-21ksoftirqd/011:45:130
204509997,1cyclictest9-21ksoftirqd/009:30:120
204509997,1cyclictest9-21ksoftirqd/007:16:490
204509996,1cyclictest9-21ksoftirqd/008:55:000
204729987,1cyclictest35-21ksoftirqd/311:00:013
204729987,1cyclictest35-21ksoftirqd/309:13:463
204729980,1cyclictest0-21swapper/309:50:213
204649986,1cyclictest61650irq/122-eno111:45:162
204649986,1cyclictest61650irq/122-eno111:15:192
204649986,1cyclictest61650irq/122-eno111:10:122
204649986,1cyclictest61650irq/122-eno111:10:112
204649986,1cyclictest61650irq/122-eno110:00:102
204649986,1cyclictest61650irq/122-eno109:45:132
204649986,1cyclictest61650irq/122-eno108:39:592
204649983,0cyclictest0-21swapper/210:20:182
204649982,5cyclictest12330-21apt-get10:45:112
204649982,3cyclictest240-21systemd-journal09:10:012
204649980,8cyclictest0-21swapper/209:21:592
204589984,4cyclictest56-21kworker/1:109:24:521
204589984,4cyclictest21-21ksoftirqd/110:54:261
204589980,8cyclictest0-21swapper/110:25:131
204509988,0cyclictest9-21ksoftirqd/011:20:180
204509988,0cyclictest9-21ksoftirqd/008:20:140
204509987,1cyclictest9-21ksoftirqd/012:05:130
204509987,1cyclictest9-21ksoftirqd/011:10:110
204509987,1cyclictest9-21ksoftirqd/011:10:100
204509987,1cyclictest9-21ksoftirqd/011:00:150
204509987,1cyclictest9-21ksoftirqd/010:50:000
204509987,1cyclictest9-21ksoftirqd/010:00:100
204509987,1cyclictest9-21ksoftirqd/009:55:110
204509986,1cyclictest9-21ksoftirqd/012:25:110
204509986,1cyclictest9-21ksoftirqd/008:20:000
204509986,1cyclictest9-21ksoftirqd/007:55:110
204509984,0cyclictest0-21swapper/010:55:190
204509983,2cyclictest240-21systemd-journal07:45:000
204509982,5cyclictest101rcuc/008:34:590
204509980,7cyclictest1709-21sort09:05:140
204509980,7cyclictest1320-21df10:30:110
204509980,1cyclictest7995-21grep09:15:130
5992270,0sleep10-21swapper/109:12:331
204729976,1cyclictest35-21ksoftirqd/307:20:003
204729976,1cyclictest22366-21cat08:40:143
204729975,1cyclictest9214-21sh08:15:013
204729975,1cyclictest35-21ksoftirqd/308:10:003
204729975,1cyclictest16375-21ssh12:13:353
204729974,1cyclictest240-21systemd-journal07:25:003
204729973,3cyclictest24821-21ssh12:25:013
204729972,2cyclictest0-21swapper/310:51:183
204729971,3cyclictest3167-21diskmemload11:29:353
204729971,3cyclictest0-21swapper/312:00:113
204729970,6cyclictest4685-21kworker/u8:011:00:253
204729970,2cyclictest0-21swapper/311:50:113
204729970,1cyclictest0-21swapper/308:35:113
204649977,0cyclictest28-21ksoftirqd/210:50:052
204649976,1cyclictest61650irq/122-eno112:09:152
204649976,1cyclictest61650irq/122-eno111:55:002
204649976,1cyclictest61650irq/122-eno111:30:112
204649976,1cyclictest61650irq/122-eno109:30:452
204649976,1cyclictest61650irq/122-eno108:08:512
204649976,1cyclictest28-21ksoftirqd/210:29:592
204649976,1cyclictest28-21ksoftirqd/208:34:592
204649976,1cyclictest28-21ksoftirqd/207:25:002
204649975,1cyclictest61650irq/122-eno112:35:122
204649975,1cyclictest61650irq/122-eno112:00:142
204649975,1cyclictest61650irq/122-eno111:35:172
204649975,1cyclictest61650irq/122-eno109:55:002
204649975,1cyclictest61650irq/122-eno107:15:002
204649975,1cyclictest28-21ksoftirqd/212:19:592
204649975,1cyclictest28-21ksoftirqd/211:30:002
204649975,1cyclictest24795-21cat11:00:162
204589977,0cyclictest21-21ksoftirqd/109:31:141
204589973,4cyclictest56-21kworker/1:110:09:381
204589973,4cyclictest21-21ksoftirqd/108:40:061
204589973,0cyclictest0-21swapper/111:16:511
204589970,7cyclictest0-21swapper/111:20:151
204589970,4cyclictest0-21swapper/111:38:061
204589970,0cyclictest0-21swapper/110:45:131
204509977,0cyclictest9-21ksoftirqd/010:15:110
204509977,0cyclictest0-21swapper/010:25:090
204509976,1cyclictest9-21ksoftirqd/011:40:140
204509976,1cyclictest9-21ksoftirqd/011:35:140
204509976,1cyclictest9-21ksoftirqd/011:15:100
204509976,1cyclictest9-21ksoftirqd/008:05:100
204509976,1cyclictest4799-1kworker/u9:110:05:140
204509976,1cyclictest24362-1kworker/u9:010:20:040
204509976,1cyclictest16943-21gltestperf10:50:150
204509976,1cyclictest15554-21ssh12:11:230
204509975,1cyclictest32256-21ntpq09:00:170
204509975,1cyclictest28305-21apt-get08:55:000
204509973,2cyclictest28035-21apt-config07:35:010
204509970,7cyclictest0-21swapper/007:25:130
204509970,6cyclictest27743-21perf07:35:000
204509970,6cyclictest0-21swapper/011:55:010
204509970,6cyclictest0-21swapper/009:50:150
204509970,4cyclictest18889-21apt-get08:35:100
204509970,1cyclictest3167-21diskmemload09:11:050
204509970,1cyclictest29756-21/usr/sbin/munin12:30:160
204729965,1cyclictest648-21ssh09:45:463
204729965,1cyclictest3689-21ssh11:55:313
204729965,1cyclictest31501-21ssh10:26:073
204729965,1cyclictest28675-21ssh12:30:033
204729965,1cyclictest26156-21ssh11:45:053
204729965,1cyclictest24152-21ssh12:23:513
204729965,1cyclictest23569-21ssh10:15:273
204729965,1cyclictest23405-21ssh09:35:033
204729965,1cyclictest23082-21ssh09:34:473
204729965,1cyclictest19015-21ssh12:15:243
204729965,1cyclictest18473-21ssh11:35:063
204729965,1cyclictest16178-21ssh10:06:163
204729965,1cyclictest15329-21ntpq08:25:173
204729965,1cyclictest12293-21ssh10:01:063
204729964,1cyclictest9169-21ssh09:58:043
204729964,1cyclictest25656-21basename10:20:103
204729964,1cyclictest1508-21sh07:55:013
204729964,1cyclictest14517-21apt-key11:30:013
204729964,1cyclictest11448-21ssh12:05:423
204729963,1cyclictest240-21systemd-journal10:35:013
204729961,4cyclictest561-21nscd10:40:173
204729961,4cyclictest1982-21sendmail-mta10:10:053
204729961,4cyclictest1982-21sendmail-mta10:10:053
204729960,4cyclictest0-21swapper/311:06:273
204729960,3cyclictest0-21swapper/311:10:103
204729960,3cyclictest0-21swapper/311:10:103
204729960,3cyclictest0-21swapper/309:27:103
204729960,3cyclictest0-21swapper/309:20:123
204729960,2cyclictest0-21swapper/310:31:163
204729960,2cyclictest0-21swapper/308:45:183
204729960,1cyclictest0-21swapper/309:15:173
204649966,0cyclictest61650irq/122-eno112:30:192
204649966,0cyclictest61650irq/122-eno112:20:052
204649966,0cyclictest61650irq/122-eno112:10:212
204649966,0cyclictest61650irq/122-eno111:40:312
204649966,0cyclictest61650irq/122-eno111:20:112
204649966,0cyclictest61650irq/122-eno111:05:102
204649966,0cyclictest61650irq/122-eno110:55:102
204649966,0cyclictest61650irq/122-eno110:31:112
204649966,0cyclictest61650irq/122-eno110:11:502
204649966,0cyclictest61650irq/122-eno110:11:502
204649966,0cyclictest61650irq/122-eno109:35:462
204649966,0cyclictest61650irq/122-eno109:25:222
204649966,0cyclictest61650irq/122-eno108:40:012
204649966,0cyclictest61650irq/122-eno108:25:142
204649966,0cyclictest61650irq/122-eno108:00:282
204649966,0cyclictest61650irq/122-eno107:56:092
204649966,0cyclictest61650irq/122-eno107:50:442
204649966,0cyclictest61650irq/122-eno107:45:092
204649966,0cyclictest61650irq/122-eno107:30:492
204649966,0cyclictest61650irq/122-eno107:10:212
204649965,1cyclictest28-21ksoftirqd/208:50:302
204649964,1cyclictest61650irq/122-eno110:40:102
204649964,1cyclictest61650irq/122-eno109:15:142
204649964,1cyclictest61650irq/122-eno108:10:192
204649964,1cyclictest29389-21head07:35:132
204649962,3cyclictest15336-21head10:05:182
204649961,5cyclictest5171-21sh10:35:132
204649961,2cyclictest0-21swapper/208:55:102
204649960,4cyclictest3167-21diskmemload09:40:122
204589966,0cyclictest21-21ksoftirqd/111:06:021
204589965,1cyclictest0-21swapper/108:10:141
204589963,3cyclictest0-21swapper/107:44:061
204589963,0cyclictest0-21swapper/109:02:281
204589962,4cyclictest56-21kworker/1:108:06:301
204589961,2cyclictest0-21swapper/109:55:171
204589960,6cyclictest0-21swapper/110:10:191
204589960,6cyclictest0-21swapper/110:10:191
204589960,6cyclictest0-21swapper/107:55:111
204589960,5cyclictest0-21swapper/110:30:131
204589960,4cyclictest56-21kworker/1:107:55:011
204589960,3cyclictest884-21chrt09:46:241
204589960,3cyclictest0-21swapper/112:25:011
204589960,3cyclictest0-21swapper/110:20:101
204589960,2cyclictest0-21swapper/112:11:301
204589960,2cyclictest0-21swapper/111:00:121
204589960,1cyclictest0-21swapper/112:38:051
204589960,1cyclictest0-21swapper/111:55:141
204589960,1cyclictest0-21swapper/111:48:231
204589960,1cyclictest0-21swapper/111:10:411
204589960,1cyclictest0-21swapper/111:10:411
204589960,0cyclictest0-21swapper/112:05:361
204589960,0cyclictest0-21swapper/111:52:321
204589960,0cyclictest0-21swapper/110:55:571
204589960,0cyclictest0-21swapper/110:00:081
204509964,1cyclictest9-21ksoftirqd/008:10:120
204509963,1cyclictest240-21systemd-journal08:49:270
204509962,2cyclictest548-21systemd-logind07:13:190
204509960,5cyclictest14182-21/usr/sbin/munin08:25:130
204509960,0cyclictest0-21swapper/008:44:330
14913260,0sleep121-21ksoftirqd/108:25:141
204729955,0cyclictest0-21swapper/308:23:183
204729953,1cyclictest32113-21memory09:00:163
204729953,1cyclictest29889-21ntp_offset08:55:173
204729953,1cyclictest28227-21aten_r1power_fr07:35:073
204729952,2cyclictest10587-21/usr/sbin/munin08:15:153
204729952,2cyclictest0-21swapper/307:55:073
204729952,1cyclictest240-21systemd-journal11:41:163
204729951,2cyclictest1606-21/usr/sbin/munin09:05:143
204729951,1cyclictest3167-21diskmemload11:15:133
204729951,1cyclictest28475-21apt-config08:55:003
204729950,4cyclictest27730-21apt-get07:35:013
204729950,3cyclictest3167-21diskmemload11:20:193
204729950,2cyclictest0-21swapper/307:45:153
204729950,1cyclictest240-21systemd-journal08:30:573
204649955,0cyclictest61650irq/122-eno109:05:142
204649953,1cyclictest31111-21ls07:45:012
204649950,1cyclictest240-21systemd-journal08:20:002
204649950,1cyclictest0-21swapper/207:25:142
204589955,0cyclictest21-21ksoftirqd/109:50:141
204589955,0cyclictest0-21swapper/110:38:271
204589955,0cyclictest0-21swapper/108:00:271
204589955,0cyclictest0-21swapper/107:29:541
204589951,2cyclictest0-21swapper/107:15:011
204589950,5cyclictest0-21swapper/111:40:151
204589950,5cyclictest0-21swapper/111:31:011
204589950,5cyclictest0-21swapper/109:15:131
204589950,5cyclictest0-21swapper/108:30:361
204589950,3cyclictest0-21swapper/112:00:401
204589950,3cyclictest0-21swapper/109:40:591
204589950,3cyclictest0-21swapper/109:25:201
204589950,3cyclictest0-21swapper/107:45:151
204589950,3cyclictest0-21swapper/107:35:121
204589950,2cyclictest0-21swapper/112:15:071
204589950,2cyclictest0-21swapper/110:40:111
204589950,2cyclictest0-21swapper/110:15:061
204589950,1cyclictest0-21swapper/109:39:351
204589950,0cyclictest0-21swapper/112:25:141
204729942,1cyclictest4116-21taskset08:00:043
204729942,1cyclictest26139-21/usr/sbin/munin07:25:143
204729941,1cyclictest240-21systemd-journal07:10:543
204729940,1cyclictest240-21systemd-journal07:41:093
204589943,1cyclictest0-21swapper/108:55:141
204589942,1cyclictest0-21swapper/107:15:081
204589941,2cyclictest0-21swapper/108:45:101
204589941,2cyclictest0-21swapper/108:15:091
204589940,4cyclictest0-21swapper/108:51:181
204589940,4cyclictest0-21swapper/107:30:321
204589940,3cyclictest0-21swapper/107:25:001
204589940,2cyclictest0-21swapper/112:30:121
204589940,1cyclictest0-21swapper/109:05:151
204589940,1cyclictest0-21swapper/108:20:101
204509940,4cyclictest0-21swapper/007:20:200
18987230,1sleep10-21swapper/108:35:131
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional