You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-22 - 04:50
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 792 highest latencies:
System rack1slot1.osadl.org (updated Wed Apr 22, 2026 00:45:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
133252231144,54sleep20-21swapper/219:05:572
133562202163,26sleep10-21swapper/119:06:201
115242196157,26sleep30-21swapper/319:05:053
134002194155,25sleep00-21swapper/019:06:550
214632750,0sleep10-21swapper/123:35:141
169012240,1sleep016900-21grep23:30:000
136202180,1sleep121-21ksoftirqd/122:00:021
13749991414,0cyclictest28-21ksoftirqd/222:39:382
13749991412,1cyclictest28-21ksoftirqd/223:30:112
311532130,1sleep335-21ksoftirqd/300:30:153
1374199130,13cyclictest0-21swapper/123:10:111
13759991211,1cyclictest35-21ksoftirqd/321:40:003
13749991211,1cyclictest28-21ksoftirqd/221:00:002
13749991211,1cyclictest28-21ksoftirqd/200:20:112
1374999120,12cyclictest0-21swapper/223:43:462
108662120,0sleep30-21swapper/322:38:533
1374999119,1cyclictest28-21ksoftirqd/223:05:152
13749991110,1cyclictest28-21ksoftirqd/221:32:242
1373399115,1cyclictest9307-21ssh00:00:220
1373399112,2cyclictest6769-21diskmemload21:17:190
1375999109,1cyclictest35-21ksoftirqd/320:25:193
1374999109,1cyclictest28-21ksoftirqd/222:45:142
1374999109,1cyclictest28-21ksoftirqd/222:40:132
1374999109,1cyclictest28-21ksoftirqd/221:25:192
1374999109,1cyclictest28-21ksoftirqd/219:35:002
13749991010,0cyclictest28-21ksoftirqd/223:10:202
13749991010,0cyclictest28-21ksoftirqd/200:35:352
1373399108,1cyclictest9-21ksoftirqd/019:45:000
1373399105,1cyclictest2170-21ssh23:51:350
1373399104,2cyclictest6769-21diskmemload23:19:320
1373399103,1cyclictest24818-21ssh23:40:110
1373399102,1cyclictest240-21systemd-journal21:10:000
1373399101,5cyclictest401-1kworker/u9:221:41:290
1373399100,7cyclictest4933-21ssh21:47:380
1373399100,0cyclictest0-21swapper/022:01:590
1373399100,0cyclictest0-21swapper/020:20:120
4312290,0sleep30-21swapper/300:37:573
137599998,1cyclictest35-21ksoftirqd/322:10:133
137499998,1cyclictest28-21ksoftirqd/222:50:122
137499998,1cyclictest28-21ksoftirqd/222:08:162
137499998,1cyclictest28-21ksoftirqd/221:47:332
137499998,1cyclictest28-21ksoftirqd/219:30:002
137499998,1cyclictest28-21ksoftirqd/200:05:152
137499997,1cyclictest28-21ksoftirqd/219:55:002
137499997,1cyclictest28-21ksoftirqd/219:40:002
137339992,3cyclictest22659-21apt-get00:20:110
137339990,8cyclictest0-21swapper/023:10:200
137339990,6cyclictest26685-1kworker/u9:023:55:100
137339990,6cyclictest14410-21ssh00:09:030
137339990,6cyclictest0-21swapper/022:16:400
137339990,1cyclictest0-21swapper/021:40:000
137339990,0cyclictest0-21swapper/022:12:500
137599987,1cyclictest35-21ksoftirqd/322:25:003
137599987,1cyclictest35-21ksoftirqd/321:45:003
137599987,1cyclictest20679-21cstates20:30:133
137599986,1cyclictest6769-21diskmemload23:39:363
137599986,1cyclictest35-21ksoftirqd/321:10:013
137599984,1cyclictest5925-21ssh22:30:433
137599980,7cyclictest7195-1kworker/u9:221:15:403
137599980,6cyclictest6769-21diskmemload21:10:143
137599980,4cyclictest17979-21df22:05:153
137599980,0cyclictest0-21swapper/323:40:143
137499988,0cyclictest28-21ksoftirqd/223:59:552
137499987,1cyclictest28-21ksoftirqd/223:49:172
137499987,1cyclictest28-21ksoftirqd/223:19:212
137499987,1cyclictest28-21ksoftirqd/222:56:302
137499987,1cyclictest28-21ksoftirqd/222:30:132
137499987,1cyclictest28-21ksoftirqd/222:20:132
137499987,1cyclictest28-21ksoftirqd/222:02:292
137499987,1cyclictest28-21ksoftirqd/221:41:232
137499987,1cyclictest28-21ksoftirqd/200:25:112
137499986,1cyclictest61650irq/122-eno123:50:152
137499986,1cyclictest61650irq/122-eno122:10:142
137499986,1cyclictest61650irq/122-eno100:00:212
137499986,1cyclictest28-21ksoftirqd/222:25:212
137499985,1cyclictest13527-21ssh21:16:522
137499980,1cyclictest0-21swapper/220:40:112
137419984,0cyclictest0-21swapper/121:34:561
137339987,1cyclictest31706-21ssh23:05:190
137339986,1cyclictest17998-21snmpd19:11:430
137339981,6cyclictest9-21ksoftirqd/021:21:020
137339981,6cyclictest5009-21latency22:30:160
137339980,7cyclictest19249-21awk22:05:230
137339980,7cyclictest13521-21ssh22:40:460
137339980,6cyclictest240-21systemd-journal22:29:550
137339980,5cyclictest19259-21aten2.4-expect22:50:100
137339980,1cyclictest0-21swapper/021:00:110
137339980,1cyclictest0-21swapper/021:00:110
137339980,0cyclictest6769-21diskmemload21:56:380
137599976,1cyclictest35-21ksoftirqd/323:30:003
137599976,1cyclictest35-21ksoftirqd/323:20:003
137599976,1cyclictest35-21ksoftirqd/323:00:013
137599976,1cyclictest35-21ksoftirqd/320:14:143
137599976,1cyclictest35-21ksoftirqd/319:35:003
137599976,1cyclictest17998-21snmpd23:11:123
137599975,1cyclictest35-21ksoftirqd/319:15:013
137599975,1cyclictest28692-21ssh23:00:453
137599975,1cyclictest17998-21snmpd20:39:493
137599974,1cyclictest240-21systemd-journal20:10:003
137599974,1cyclictest240-21systemd-journal20:10:003
137599972,1cyclictest294-21systemd-udevd20:59:083
137599971,4cyclictest6769-21diskmemload22:45:333
137599971,4cyclictest6769-21diskmemload22:02:133
137599970,5cyclictest9876-21apt-get21:55:123
137599970,1cyclictest0-21swapper/323:45:113
137499976,1cyclictest61650irq/122-eno121:58:182
137499976,1cyclictest28-21ksoftirqd/223:01:412
137499976,1cyclictest28-21ksoftirqd/221:50:132
137499976,1cyclictest28-21ksoftirqd/221:35:162
137499976,1cyclictest28-21ksoftirqd/221:14:532
137499976,1cyclictest28-21ksoftirqd/220:25:052
137499975,1cyclictest9440-21cat20:05:172
137499975,1cyclictest9440-21cat20:05:172
137499975,1cyclictest61650irq/122-eno120:30:132
137499975,1cyclictest61650irq/122-eno100:10:172
137499975,1cyclictest28-21ksoftirqd/222:15:142
137499975,1cyclictest28-21ksoftirqd/221:20:152
137499975,1cyclictest28-21ksoftirqd/220:10:112
137499975,1cyclictest17998-21snmpd21:00:202
137499975,1cyclictest17998-21snmpd21:00:202
137499974,2cyclictest61650irq/122-eno119:45:152
137499972,4cyclictest16077-21munin-node19:56:282
137499971,6cyclictest0-21swapper/219:11:072
137499971,4cyclictest0-21swapper/220:20:122
137499970,7cyclictest0-21swapper/200:17:562
137419976,1cyclictest0-21swapper/119:15:171
137419972,2cyclictest6185-21chrt22:31:261
137419971,3cyclictest0-21swapper/122:45:111
137419970,6cyclictest0-21swapper/123:15:211
137419970,6cyclictest0-21swapper/121:04:081
137419970,6cyclictest0-21swapper/121:04:081
137419970,6cyclictest0-21swapper/120:17:001
137419970,5cyclictest0-21swapper/122:23:041
137419970,5cyclictest0-21swapper/122:16:131
137419970,4cyclictest0-21swapper/122:55:191
137419970,3cyclictest0-21swapper/122:43:251
137419970,2cyclictest0-21swapper/121:25:111
137419970,2cyclictest0-21swapper/119:25:131
137419970,1cyclictest0-21swapper/120:59:231
137339976,1cyclictest19055-21ssh23:30:250
137339975,1cyclictest17998-21snmpd20:59:110
137339975,1cyclictest17998-21snmpd20:40:370
137339975,1cyclictest17998-21snmpd19:51:530
137339975,1cyclictest15076-21apt-get00:10:120
137339974,1cyclictest240-21systemd-journal19:40:000
137339973,2cyclictest6769-21diskmemload23:37:200
137339971,5cyclictest30279-21ssh22:20:200
137339971,1cyclictest6769-21diskmemload21:25:200
137339970,6cyclictest8363-21ssh21:51:390
137339970,6cyclictest693-21runrttasks22:37:380
137339970,6cyclictest3585-21ssh00:35:570
137339970,6cyclictest29658-21ssh00:29:130
137339970,6cyclictest22631-21cut20:35:000
137339970,6cyclictest20251-21irqstats19:20:150
137339970,6cyclictest20050-21ntp_states00:15:170
137339970,6cyclictest18985-21latency_hist22:50:000
137339970,6cyclictest0-21swapper/000:30:110
137339970,4cyclictest31904-21idleruntime-cro20:55:000
137339970,1cyclictest9637-21ssh21:12:090
137339970,1cyclictest26741-21ssh23:00:090
137339970,1cyclictest24887-21ssh22:55:470
137339970,1cyclictest24186-21sed21:30:160
137339970,1cyclictest12057-21ntp_offset20:10:170
32579260,0sleep10-21swapper/100:31:541
137599965,1cyclictest8555-21ssh21:52:113
137599965,1cyclictest35-21ksoftirqd/322:50:113
137599965,1cyclictest35-21ksoftirqd/321:30:003
137599965,1cyclictest35-21ksoftirqd/320:00:003
137599965,1cyclictest25320-21ssh21:31:323
137599965,1cyclictest24650-21ssh00:20:543
137599965,1cyclictest19211-21ssh23:30:513
137599965,1cyclictest17998-21snmpd20:15:543
137599965,1cyclictest11300-21ssh23:20:283
137599964,1cyclictest4862-21ssh21:47:253
137599963,1cyclictest6769-21diskmemload00:15:193
137599962,3cyclictest6769-21diskmemload21:20:213
137599962,3cyclictest6769-21diskmemload00:13:003
137599962,2cyclictest6769-21diskmemload22:15:163
137599962,1cyclictest240-21systemd-journal00:25:003
137599962,1cyclictest12090-21cat22:40:143
137599962,0cyclictest6769-21diskmemload23:05:153
137599961,4cyclictest6769-21diskmemload22:25:573
137599961,1cyclictest0-21swapper/319:50:113
137599961,0cyclictest6769-21diskmemload00:05:353
137599960,5cyclictest0-21swapper/319:36:303
137599960,4cyclictest6769-21diskmemload00:00:513
137599960,4cyclictest240-21systemd-journal19:44:553
137599960,2cyclictest0-21swapper/323:53:393
137499966,0cyclictest61650irq/122-eno123:20:132
137499966,0cyclictest61650irq/122-eno120:35:122
137499966,0cyclictest61650irq/122-eno119:15:122
137499966,0cyclictest28-21ksoftirqd/223:35:152
137499966,0cyclictest28-21ksoftirqd/221:05:132
137499965,1cyclictest29273-21kworker/2:120:45:142
137499965,1cyclictest28-21ksoftirqd/223:25:002
137499965,1cyclictest28-21ksoftirqd/200:30:152
137499965,1cyclictest17998-21snmpd19:21:192
137499964,1cyclictest28-21ksoftirqd/220:00:152
137499962,2cyclictest0-21swapper/219:35:122
137499960,0cyclictest0-21swapper/220:50:202
137419961,4cyclictest0-21swapper/120:10:151
137419961,1cyclictest0-21swapper/121:50:181
137419960,6cyclictest0-21swapper/123:00:561
137419960,6cyclictest0-21swapper/121:45:211
137419960,6cyclictest0-21swapper/121:12:341
137419960,6cyclictest0-21swapper/120:01:571
137419960,6cyclictest0-21swapper/100:11:421
137419960,5cyclictest0-21swapper/123:57:131
137419960,5cyclictest0-21swapper/121:55:401
137419960,5cyclictest0-21swapper/119:30:531
137419960,4cyclictest0-21swapper/122:35:261
137419960,3cyclictest0-21swapper/121:17:191
137419960,3cyclictest0-21swapper/119:20:171
137419960,2cyclictest0-21swapper/122:25:191
137419960,2cyclictest0-21swapper/122:13:051
137419960,1cyclictest0-21swapper/123:49:251
137419960,1cyclictest0-21swapper/121:05:241
137419960,1cyclictest0-21swapper/100:37:271
137419960,0cyclictest0-21swapper/100:06:161
137339965,1cyclictest17998-21snmpd20:37:070
137339965,1cyclictest11270-21ssh23:20:240
137339964,1cyclictest9-21ksoftirqd/020:20:010
137339964,1cyclictest17998-21snmpd20:00:030
137339963,2cyclictest3830-21basename19:55:120
137339962,0cyclictest0-21swapper/019:30:130
137339960,6cyclictest0-21swapper/019:45:170
137339960,5cyclictest22150-21expr19:25:120
137339960,5cyclictest0-21swapper/020:45:100
137339960,0cyclictest6769-21diskmemload23:45:130
497250,0sleep10-21swapper/123:07:071
137599955,0cyclictest3666-21ssh23:55:013
137599955,0cyclictest0-21swapper/321:01:103
137599955,0cyclictest0-21swapper/321:01:103
137599954,1cyclictest35-21ksoftirqd/320:45:013
137599954,1cyclictest17998-21snmpd20:22:003
137599953,1cyclictest17998-21snmpd19:15:253
137599950,5cyclictest0-21swapper/320:49:113
137599950,1cyclictest0-21swapper/320:50:123
137599950,1cyclictest0-21swapper/319:25:163
137499953,1cyclictest28-21ksoftirqd/220:15:112
137419955,0cyclictest0-21swapper/123:25:481
137419952,1cyclictest0-21swapper/123:43:301
137419951,2cyclictest0-21swapper/121:24:291
137419951,2cyclictest0-21swapper/100:25:141
137419951,2cyclictest0-21swapper/100:01:221
137419951,1cyclictest0-21swapper/119:40:121
137419950,5cyclictest0-21swapper/122:53:191
137419950,5cyclictest0-21swapper/120:50:101
137419950,5cyclictest0-21swapper/120:38:581
137419950,5cyclictest0-21swapper/120:31:131
137419950,5cyclictest0-21swapper/120:23:211
137419950,4cyclictest0-21swapper/120:27:191
137419950,3cyclictest0-21swapper/123:50:131
137419950,3cyclictest0-21swapper/122:06:191
137419950,3cyclictest0-21swapper/119:38:421
137419950,2cyclictest0-21swapper/121:37:141
137419950,2cyclictest0-21swapper/119:45:111
137419950,2cyclictest0-21swapper/100:19:031
137419950,1cyclictest0-21swapper/123:20:121
137419950,1cyclictest0-21swapper/121:41:471
137419950,1cyclictest0-21swapper/119:50:111
137419950,1cyclictest0-21swapper/100:20:111
137419950,0cyclictest0-21swapper/119:56:471
137339950,3cyclictest0-21swapper/019:15:010
137339950,0cyclictest0-21swapper/020:25:160
137339950,0cyclictest0-21swapper/020:05:190
137339950,0cyclictest0-21swapper/020:05:190
137599941,1cyclictest19999-21grep19:20:143
137599940,3cyclictest0-21swapper/319:55:123
137599940,1cyclictest32465-21ntpq19:45:163
137419940,4cyclictest0-21swapper/120:05:231
137419940,4cyclictest0-21swapper/120:05:231
137419940,1cyclictest0-21swapper/123:33:561
137419940,1cyclictest0-21swapper/120:45:001
137419940,1cyclictest0-21swapper/119:11:581
137419931,1cyclictest0-21swapper/120:45:101
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional