You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-17 - 01:26
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 376 highest latencies:
System rack1slot1.osadl.org (updated Fri Jul 17, 2026 00:45:15)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
205742210159,25sleep30-21swapper/319:09:093
205962209157,26sleep00-21swapper/019:09:260
203002208145,50sleep20-21swapper/219:05:342
205372202163,26sleep10-21swapper/119:08:371
99012590,0sleep10-21swapper/123:08:471
85882590,0sleep20-21swapper/223:47:462
52312140,0sleep10-21swapper/121:40:121
20765991212,0cyclictest35-21ksoftirqd/300:25:003
2075199120,12cyclictest0-21swapper/222:26:272
2075199120,11cyclictest0-21swapper/222:55:112
20742991212,0cyclictest0-21swapper/122:00:111
2076599119,1cyclictest14921-21latency_hist20:05:003
2076599110,10cyclictest0-21swapper/323:49:163
20751991110,1cyclictest28-21ksoftirqd/223:55:002
2072999114,3cyclictest13625-21perf21:09:590
20765991010,0cyclictest3550ksoftirqd/320:45:003
20765991010,0cyclictest35-21ksoftirqd/322:45:233
2072999102,6cyclictest22421-1kworker/u9:222:51:440
207659999,0cyclictest35-21ksoftirqd/323:20:123
207659999,0cyclictest35-21ksoftirqd/323:20:123
207659998,1cyclictest35-21ksoftirqd/300:05:013
207659997,1cyclictest35-21ksoftirqd/323:05:123
207659997,1cyclictest35-21ksoftirqd/322:29:593
207659997,1cyclictest35-21ksoftirqd/321:14:593
207659997,1cyclictest13589-21diskmemload22:30:353
207659990,6cyclictest0-21swapper/322:40:143
207659990,4cyclictest0-21swapper/320:05:123
207429990,4cyclictest0-21swapper/122:40:121
207299990,7cyclictest693-21runrttasks23:03:250
207659987,1cyclictest35-21ksoftirqd/321:40:003
207659986,1cyclictest35-21ksoftirqd/323:35:143
207659981,4cyclictest240-21systemd-journal00:00:003
207659981,4cyclictest1819-21apt-get20:45:123
207659980,6cyclictest0-21swapper/322:05:123
207519986,1cyclictest28-21ksoftirqd/221:52:112
207519980,4cyclictest13391-21/usr/sbin/munin00:35:132
207299986,1cyclictest12712-21ssh23:53:210
207299980,8cyclictest0-21swapper/023:24:010
207299980,8cyclictest0-21swapper/023:24:010
207299980,4cyclictest14309-21perf23:15:000
2086270,1sleep00-21swapper/022:16:130
207659976,1cyclictest35-21ksoftirqd/321:49:593
207659975,1cyclictest25695-21cat20:25:163
207659975,1cyclictest25176-21ssh00:09:473
207659975,1cyclictest25176-21ssh00:09:463
207659975,1cyclictest21617-21cat22:00:153
207659975,1cyclictest21089-21ssh21:19:503
207659975,1cyclictest17415-21ssh22:35:293
207659974,2cyclictest13589-21diskmemload23:14:093
207659974,1cyclictest13589-21diskmemload22:21:033
207659974,1cyclictest13589-21diskmemload22:11:563
207659973,3cyclictest6519-1kworker/3:1H19:19:443
207659973,2cyclictest240-21systemd-journal20:19:593
207659973,2cyclictest13589-21diskmemload00:31:303
207659972,3cyclictest9757-21/usr/sbin/munin23:50:153
207659972,2cyclictest13589-21diskmemload21:30:113
207659970,4cyclictest13589-21diskmemload22:15:023
207659970,3cyclictest0-21swapper/321:59:103
207659970,1cyclictest0-21swapper/323:25:523
207519977,0cyclictest0-21swapper/222:48:432
207519976,1cyclictest61650irq/122-eno123:44:082
207519976,1cyclictest61650irq/122-eno123:27:322
207519976,1cyclictest61650irq/122-eno122:07:052
207519976,1cyclictest61650irq/122-eno121:45:162
207519976,1cyclictest28-21ksoftirqd/223:55:002
207519976,0cyclictest61650irq/122-eno121:38:252
207519975,1cyclictest61650irq/122-eno119:10:122
207519975,1cyclictest428-21ssh23:37:032
207519975,1cyclictest28-21ksoftirqd/223:15:012
207519975,1cyclictest28-21ksoftirqd/223:15:012
207519975,1cyclictest28-21ksoftirqd/220:32:292
207519975,1cyclictest28-21ksoftirqd/220:05:002
207519975,1cyclictest28-21ksoftirqd/200:15:132
207519975,1cyclictest11027-21dump-pmu-power21:05:002
207519973,3cyclictest0-21swapper/200:22:272
207519972,5cyclictest13589-21diskmemload21:15:112
207519972,1cyclictest13589-21diskmemload22:10:132
207519971,1cyclictest0-21swapper/221:24:292
207519970,4cyclictest18463-21cut00:00:162
207519970,3cyclictest0-21swapper/223:03:252
207519970,2cyclictest23047-21sh22:01:482
207519970,1cyclictest0-21swapper/220:45:122
207429976,1cyclictest0-21swapper/122:51:091
207429970,4cyclictest0-21swapper/120:35:221
207299977,0cyclictest9-21ksoftirqd/022:21:080
207299976,1cyclictest7357-21sh00:26:370
207299976,1cyclictest7311-21ssh23:05:140
207299976,1cyclictest30864-21ssh22:11:510
207299976,1cyclictest27220-1kworker/u9:221:34:410
207299976,1cyclictest26244-21ssh22:48:060
207299974,2cyclictest26918-21cron20:30:000
207299971,5cyclictest17556-21apt-get21:15:120
207299971,3cyclictest240-21systemd-journal23:34:010
207299971,1cyclictest0-21swapper/000:35:130
207299970,6cyclictest7735-1kworker/u9:223:55:270
207299970,6cyclictest3600-21ssh00:21:560
207299970,6cyclictest23689-21ssh00:05:560
207299970,6cyclictest23689-21ssh00:05:550
207299970,6cyclictest23094-21ssh22:01:540
207299970,6cyclictest22208-21ssh22:42:450
207299970,6cyclictest15144-21kworker/u8:022:57:570
207299970,6cyclictest13035-21ssh21:50:130
207299970,6cyclictest10502-1kworker/u9:222:35:210
207299970,6cyclictest10289-21ssh21:45:230
207299970,6cyclictest0-21swapper/021:55:110
207299970,6cyclictest0-21swapper/000:10:180
207299970,4cyclictest0-21swapper/022:05:210
207299970,0cyclictest0-21swapper/022:32:490
207659966,0cyclictest35-21ksoftirqd/323:00:183
207659966,0cyclictest13589-21diskmemload21:51:053
207659965,1cyclictest4506-21ntpq19:40:173
207659965,1cyclictest35-21ksoftirqd/300:15:143
207659965,1cyclictest16783-21ssh23:15:523
207659965,1cyclictest16783-21ssh23:15:513
207659965,1cyclictest1443-21ssh22:57:093
207659965,1cyclictest13589-21diskmemload21:27:583
207659964,2cyclictest13589-21diskmemload00:26:043
207659964,1cyclictest28008-21df22:50:133
207659963,1cyclictest240-21systemd-journal20:52:123
207659963,1cyclictest13589-21diskmemload23:30:583
207659963,1cyclictest13589-21diskmemload21:22:543
207659962,2cyclictest240-21systemd-journal23:40:313
207659961,2cyclictest240-21systemd-journal19:57:263
207659961,1cyclictest0-21swapper/300:10:193
207659960,2cyclictest0-21swapper/320:55:113
207659960,1cyclictest240-21systemd-journal21:10:003
207659960,1cyclictest0-21swapper/321:40:293
207659960,1cyclictest0-21swapper/300:35:433
207519966,0cyclictest61650irq/122-eno123:20:072
207519966,0cyclictest61650irq/122-eno123:20:062
207519966,0cyclictest61650irq/122-eno123:10:132
207519966,0cyclictest61650irq/122-eno123:05:372
207519966,0cyclictest61650irq/122-eno122:50:032
207519966,0cyclictest61650irq/122-eno122:35:222
207519966,0cyclictest61650irq/122-eno122:30:322
207519966,0cyclictest61650irq/122-eno122:20:172
207519966,0cyclictest61650irq/122-eno122:15:242
207519966,0cyclictest61650irq/122-eno121:55:112
207519966,0cyclictest61650irq/122-eno121:40:112
207519966,0cyclictest61650irq/122-eno121:31:122
207519966,0cyclictest61650irq/122-eno121:25:202
207519966,0cyclictest61650irq/122-eno121:06:162
207519966,0cyclictest61650irq/122-eno120:39:502
207519966,0cyclictest61650irq/122-eno120:18:282
207519966,0cyclictest61650irq/122-eno120:10:102
207519966,0cyclictest61650irq/122-eno119:37:312
207519966,0cyclictest61650irq/122-eno119:37:312
207519966,0cyclictest61650irq/122-eno119:30:202
207519966,0cyclictest61650irq/122-eno119:16:022
207519966,0cyclictest61650irq/122-eno100:30:202
207519966,0cyclictest61650irq/122-eno100:25:262
207519966,0cyclictest61650irq/122-eno100:05:562
207519966,0cyclictest61650irq/122-eno100:05:552
207519966,0cyclictest28429-21ssh23:30:362
207519965,1cyclictest61650irq/122-eno122:40:202
207519965,1cyclictest61650irq/122-eno119:45:132
207519965,1cyclictest61650irq/122-eno100:10:012
207519965,1cyclictest28-21ksoftirqd/219:55:102
207519965,1cyclictest28-21ksoftirqd/219:45:012
207519965,1cyclictest14723-21ssh21:10:142
207429966,0cyclictest0-21swapper/122:23:041
207429966,0cyclictest0-21swapper/121:30:211
207429966,0cyclictest0-21swapper/100:16:361
207429962,3cyclictest203-21jbd2/sda2-821:15:051
207429962,1cyclictest0-21swapper/100:28:001
207429960,6cyclictest0-21swapper/123:00:311
207429960,6cyclictest0-21swapper/122:49:191
207429960,6cyclictest0-21swapper/122:05:091
207429960,5cyclictest0-21swapper/121:50:161
207429960,4cyclictest0-21swapper/123:35:571
207429960,3cyclictest0-21swapper/123:29:021
207429960,3cyclictest0-21swapper/121:59:201
207429960,3cyclictest0-21swapper/119:40:101
207429960,3cyclictest0-21swapper/119:20:151
207429960,2cyclictest0-21swapper/123:45:171
207429960,2cyclictest0-21swapper/122:35:121
207429960,2cyclictest0-21swapper/120:30:111
207429960,2cyclictest0-21swapper/119:45:131
207429960,1cyclictest0-21swapper/123:50:161
207429960,0cyclictest0-21swapper/122:32:361
207429960,0cyclictest0-21swapper/100:23:321
207299965,1cyclictest3766-21ssh23:40:250
207299965,1cyclictest28007-1kworker/u9:100:18:070
207299965,1cyclictest27220-1kworker/u9:221:35:410
207299965,1cyclictest22265-1kworker/u9:123:36:080
207299965,1cyclictest10081-1kworker/u9:123:17:210
207299965,1cyclictest10081-1kworker/u9:123:17:210
207299964,1cyclictest22197-21latency_hist20:20:000
207299964,1cyclictest17747-21ssh00:00:080
207299963,1cyclictest240-21systemd-journal20:12:560
207299963,1cyclictest240-21systemd-journal19:50:110
207299963,1cyclictest240-21systemd-journal19:25:000
207299963,1cyclictest240-21systemd-journal19:17:000
207299962,2cyclictest240-21systemd-journal21:05:000
207299961,5cyclictest7542-1kworker/u9:000:30:120
207299961,4cyclictest13493-21perl20:00:130
207299961,2cyclictest0-21swapper/023:25:130
207299960,6cyclictest7172-21ssh21:41:390
207299960,6cyclictest0-21swapper/023:45:040
207299960,6cyclictest0-21swapper/021:25:400
207299960,6cyclictest0-21swapper/021:14:100
207299960,6cyclictest0-21swapper/020:31:010
207299960,6cyclictest0-21swapper/019:30:200
207299960,5cyclictest21568-21runrttasks21:20:130
207299960,5cyclictest0-21swapper/020:35:110
207299960,5cyclictest0-21swapper/020:05:120
207299960,5cyclictest0-21swapper/019:45:150
207299960,5cyclictest0-21swapper/019:10:110
207299960,1cyclictest7696-21ssh22:25:000
13647260,0sleep10-21swapper/123:13:251
207659954,1cyclictest29271-21cron20:35:013
207659954,1cyclictest1881-21cat19:35:153
207659954,1cyclictest1881-21cat19:35:153
207659954,1cyclictest0-21swapper/319:30:173
207659953,1cyclictest35-21ksoftirqd/321:01:593
207659953,1cyclictest21706-21sed19:10:153
207659952,2cyclictest0-21swapper/320:35:203
207659952,1cyclictest240-21systemd-journal19:25:003
207659951,1cyclictest7658-21seq19:47:503
207659950,2cyclictest240-21systemd-journal19:25:403
207519955,0cyclictest61650irq/122-eno120:55:132
207519955,0cyclictest61650irq/122-eno120:42:382
207519955,0cyclictest61650irq/122-eno120:25:172
207519955,0cyclictest61650irq/122-eno120:22:442
207519955,0cyclictest61650irq/122-eno120:05:102
207519955,0cyclictest61650irq/122-eno119:25:172
207519953,1cyclictest1152-21kworker/2:119:50:112
207519950,1cyclictest4171-21/usr/sbin/munin20:50:182
207519950,1cyclictest0-21swapper/219:20:102
207429955,0cyclictest0-21swapper/123:40:541
207429955,0cyclictest0-21swapper/123:20:481
207429955,0cyclictest0-21swapper/123:20:471
207429953,1cyclictest121192sleep100:33:471
207429953,1cyclictest0-21swapper/122:15:101
207429952,3cyclictest0-21swapper/120:55:191
207429950,5cyclictest0-21swapper/123:56:301
207429950,5cyclictest0-21swapper/121:45:181
207429950,5cyclictest0-21swapper/120:23:461
207429950,5cyclictest0-21swapper/119:38:591
207429950,5cyclictest0-21swapper/119:38:591
207429950,5cyclictest0-21swapper/119:27:501
207429950,4cyclictest0-21swapper/120:25:161
207429950,3cyclictest0-21swapper/123:34:281
207429950,3cyclictest0-21swapper/121:35:101
207429950,3cyclictest0-21swapper/121:10:541
207429950,3cyclictest0-21swapper/120:50:151
207429950,3cyclictest0-21swapper/100:02:581
207429950,2cyclictest0-21swapper/122:27:371
207429950,2cyclictest0-21swapper/122:13:301
207429950,2cyclictest0-21swapper/119:35:001
207429950,2cyclictest0-21swapper/100:05:151
207429950,2cyclictest0-21swapper/100:05:151
207429950,1cyclictest0-21swapper/100:10:121
207299951,3cyclictest583-21in:imuxsock20:45:120
207299950,5cyclictest0-21swapper/020:57:110
207299950,5cyclictest0-21swapper/020:20:000
207299950,5cyclictest0-21swapper/019:35:580
207299950,5cyclictest0-21swapper/019:35:570
207299950,5cyclictest0-21swapper/019:20:150
207299950,4cyclictest4171-21/usr/sbin/munin20:50:190
207299950,4cyclictest0-21swapper/019:55:170
207299950,2cyclictest240-21systemd-journal19:40:100
207299950,0cyclictest0-21swapper/020:42:380
21920240,0sleep10-21swapper/121:20:141
207659941,2cyclictest8074-21apt-get19:50:103
207659941,1cyclictest0-21swapper/320:10:173
207659940,2cyclictest0-21swapper/320:20:153
207429944,0cyclictest0-21swapper/120:43:261
207429943,1cyclictest0-21swapper/100:35:111
207429942,1cyclictest143662sleep123:15:021
207429942,1cyclictest143662sleep123:15:021
207429942,1cyclictest0-21swapper/119:10:151
207429940,4cyclictest0-21swapper/119:50:111
207429940,3cyclictest0-21swapper/122:55:381
207429940,3cyclictest0-21swapper/121:25:081
207429940,2cyclictest0-21swapper/120:00:111
207429940,1cyclictest0-21swapper/120:45:181
207429940,1cyclictest0-21swapper/120:15:171
207429940,1cyclictest0-21swapper/120:10:111
207429940,0cyclictest0-21swapper/121:01:361
207429931,1cyclictest0-21swapper/119:15:121
207429930,3cyclictest0-21swapper/119:55:191
207429930,2cyclictest0-21swapper/121:05:221
207429930,1cyclictest0-21swapper/120:05:111
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional