You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-19 - 03:20
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 Tue May 19, 2026 00:45:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2889822250,3sleep20-21swapper/219:05:162
296952214151,49sleep00-21swapper/019:06:210
298552200161,26sleep30-21swapper/319:08:253
296862198161,24sleep10-21swapper/119:06:121
180932720,0sleep20-21swapper/222:27:482
30053991410,4cyclictest21-21ksoftirqd/121:15:221
3006499130,0cyclictest0-21swapper/219:30:132
30052991211,1cyclictest9-21ksoftirqd/021:25:000
30052991211,1cyclictest0-21swapper/023:40:100
30052991210,1cyclictest9-21ksoftirqd/021:29:590
3006499115,1cyclictest31435-21ntpq19:10:162
3006499115,1cyclictest2146-21ssh22:05:232
3006499111,4cyclictest0-21swapper/223:50:292
3005299111,7cyclictest19174-21/usr/sbin/munin22:30:180
3007099109,1cyclictest35-21ksoftirqd/319:15:013
3007099109,1cyclictest17573-21ssh00:36:503
3006499106,3cyclictest61650irq/122-eno122:45:312
3006499105,1cyclictest61650irq/122-eno120:20:002
3006499105,1cyclictest61650irq/122-eno100:20:132
3006499105,1cyclictest2143-21ssh21:24:412
3006499105,1cyclictest19962-21ssh21:46:182
3006499105,1cyclictest13557-21ssh21:39:252
3006499104,1cyclictest22904-21diskmemload00:25:082
3006499104,1cyclictest22904-21diskmemload00:25:082
3006499104,1cyclictest20902-21ntpq19:55:182
3006499100,3cyclictest0-21swapper/222:18:062
3006499100,2cyclictest0-21swapper/222:55:162
3006499100,1cyclictest21555-21/usr/sbin/munin21:50:162
3005399105,5cyclictest56-21kworker/1:120:30:341
3005299109,1cyclictest9-21ksoftirqd/021:39:590
3005299108,1cyclictest9-21ksoftirqd/019:45:000
247692100,0sleep30-21swapper/300:04:493
211652100,0sleep20-21swapper/222:30:572
300709999,0cyclictest35-21ksoftirqd/323:18:033
300709998,1cyclictest35-21ksoftirqd/300:20:013
300709997,1cyclictest35-21ksoftirqd/322:10:003
300709991,5cyclictest0-21swapper/322:04:243
300709991,5cyclictest0-21swapper/322:04:233
300649999,0cyclictest0-21swapper/221:55:202
300649995,0cyclictest61650irq/122-eno123:02:082
300649995,0cyclictest61650irq/122-eno121:10:012
300649995,0cyclictest61650irq/122-eno121:05:132
300649994,1cyclictest61650irq/122-eno123:15:162
300649994,1cyclictest19784-21ssh23:56:162
300649990,4cyclictest0-21swapper/200:37:012
300539995,4cyclictest56-21kworker/1:120:41:471
300529994,4cyclictest301822sleep022:00:190
300529994,4cyclictest301822sleep022:00:180
300529992,3cyclictest21170-21perf00:00:000
300529990,1cyclictest240-21systemd-journal23:52:560
5935287,0sleep335-21ksoftirqd/322:10:353
3520280,1sleep30-21swapper/322:50:333
300709988,0cyclictest35-21ksoftirqd/323:59:363
300709987,1cyclictest35-21ksoftirqd/321:00:013
300709986,2cyclictest18430-21/usr/sbin/munin21:00:213
300709986,2cyclictest18430-21/usr/sbin/munin21:00:213
300709986,1cyclictest21453-21fschecks_time21:05:163
300709982,3cyclictest22904-21diskmemload21:28:463
300649986,1cyclictest61650irq/122-eno123:45:172
300649986,1cyclictest61650irq/122-eno121:32:372
300649986,1cyclictest61650irq/122-eno120:25:172
300649986,0cyclictest61650irq/122-eno122:40:422
300649986,0cyclictest61650irq/122-eno100:33:122
300649986,0cyclictest61650irq/122-eno100:33:112
300649986,0cyclictest61650irq/122-eno100:19:562
300649985,1cyclictest61650irq/122-eno122:12:192
300649985,0cyclictest61650irq/122-eno123:25:142
300649985,0cyclictest61650irq/122-eno121:40:582
300649985,0cyclictest61650irq/122-eno100:05:142
300649984,3cyclictest260462sleep223:21:032
300649983,3cyclictest309-21cut23:30:192
300649983,1cyclictest3560-21hddtemp_smartct23:35:142
300539985,0cyclictest0-21swapper/123:07:171
300539981,3cyclictest0-21swapper/100:05:381
300539980,8cyclictest0-21swapper/120:20:111
300539980,1cyclictest0-21swapper/123:40:111
300529987,1cyclictest9-21ksoftirqd/020:15:010
300529986,1cyclictest9-21ksoftirqd/020:40:000
300529986,1cyclictest27166-21/usr/sbin/munin21:15:160
300529983,1cyclictest14971-21/usr/sbin/munin22:24:590
300529982,5cyclictest19571-21perf19:55:010
300529982,5cyclictest11207-21latency_hist00:30:010
300529982,5cyclictest11207-21latency_hist00:30:000
300529982,3cyclictest693-21runrttasks22:38:580
15584280,0sleep30-21swapper/322:25:133
300709976,1cyclictest35-21ksoftirqd/321:15:433
300709976,1cyclictest35-21ksoftirqd/319:24:593
300709976,1cyclictest24083-21ntpq22:35:193
300709975,1cyclictest4990-21ssh23:36:393
300709975,1cyclictest26661-21ssh21:14:303
300709975,1cyclictest16490-21ssh21:42:073
300709974,1cyclictest240-21systemd-journal19:19:593
300709971,1cyclictest22904-21diskmemload00:11:533
300709971,1cyclictest0-21swapper/322:55:423
300709970,5cyclictest0-21swapper/321:56:093
300709970,4cyclictest0-21swapper/323:45:063
300709970,3cyclictest0-21swapper/323:25:053
300709970,2cyclictest6505-21ssh21:30:113
300709970,2cyclictest28974-21perf20:15:013
300709970,2cyclictest0-21swapper/300:24:373
300649976,1cyclictest61650irq/122-eno122:50:192
300649976,1cyclictest61650irq/122-eno122:23:142
300649976,0cyclictest61650irq/122-eno123:40:102
300649975,1cyclictest28-21ksoftirqd/200:10:092
300649975,0cyclictest61650irq/122-eno119:21:212
300649971,6cyclictest11557-21pmu-power19:35:242
300539973,4cyclictest0-21swapper/122:33:421
300539973,0cyclictest21-21ksoftirqd/120:08:091
300539970,7cyclictest0-21swapper/119:35:221
300539970,4cyclictest0-21swapper/122:27:541
300539970,0cyclictest0-21swapper/123:32:151
300539970,0cyclictest0-21swapper/120:50:191
300539970,0cyclictest0-21swapper/119:50:191
300529976,1cyclictest9-21ksoftirqd/022:15:160
300529976,1cyclictest31156-21cat19:10:140
300529976,1cyclictest14154-21ssh21:40:110
300529975,1cyclictest9-21ksoftirqd/021:10:010
300529975,1cyclictest6565-21telnet21:30:100
300529973,3cyclictest22904-21diskmemload00:22:340
300529972,1cyclictest13762-21aten2.4-expect20:50:120
300529971,5cyclictest5157-21ssh22:10:170
300529971,5cyclictest10300-21aten_r1power_en23:45:150
300529971,3cyclictest9128-21apt-get23:00:130
300529971,1cyclictest27710-21ssh23:25:050
300529970,6cyclictest6776-21ntp_states19:25:160
300529970,6cyclictest30367-21ssh22:45:120
300529970,6cyclictest29759-21ssh22:44:110
300529970,6cyclictest25779-21awk23:20:230
300529970,6cyclictest25310-21hostname21:55:110
300529970,6cyclictest22075-21df_inode21:50:120
300529970,6cyclictest1705-21/usr/sbin/munin20:25:180
300529970,6cyclictest15504-21aten_r1power_en22:25:120
300529970,5cyclictest25958-21hddtemp_smartct00:05:160
300529970,5cyclictest0-21swapper/022:52:540
300529970,4cyclictest21775-21sshd19:58:530
300529970,4cyclictest0-21swapper/020:40:110
300529970,1cyclictest3304-21ssh22:08:410
300529970,1cyclictest2519-21ssh00:16:580
300529970,1cyclictest15278-21ssh00:35:120
300529970,1cyclictest0-21swapper/023:35:150
300529970,1cyclictest0-21swapper/023:10:160
300529970,1cyclictest0-21swapper/022:55:190
300529970,1cyclictest0-21swapper/000:30:110
300529970,1cyclictest0-21swapper/000:30:100
300529970,0cyclictest22904-21diskmemload00:00:300
26116270,1sleep00-21swapper/021:13:040
8634260,0sleep10-21swapper/100:25:151
8634260,0sleep10-21swapper/100:25:141
300709966,0cyclictest35-21ksoftirqd/320:25:003
300709965,1cyclictest8856-21ssh23:41:583
300709965,1cyclictest8769-21ntpq00:25:153
300709965,1cyclictest8769-21ntpq00:25:143
300709965,1cyclictest35-21ksoftirqd/320:54:523
300709965,1cyclictest27090-21ssh00:05:503
300709965,1cyclictest24152-21sshd20:03:533
300709965,1cyclictest22189-21ssh22:33:503
300709965,1cyclictest19125-21ssh23:12:373
300709965,1cyclictest15838-21ssh23:08:503
300709965,1cyclictest1250-21ssh23:31:343
300709965,1cyclictest1109-21ssh21:21:553
300709964,1cyclictest35-21ksoftirqd/319:53:093
300709963,1cyclictest22904-21diskmemload23:52:193
300709963,1cyclictest13650irq/124-ahci[0020:39:553
300709961,3cyclictest0-21swapper/322:49:153
300709961,2cyclictest10117-21/usr/sbin/munin20:40:183
300709961,1cyclictest22904-21diskmemload23:00:123
300709961,1cyclictest0-21swapper/322:19:173
300709961,1cyclictest0-21swapper/321:35:113
300709961,1cyclictest0-21swapper/320:45:133
300709960,3cyclictest13605-21taskset22:21:133
300709960,2cyclictest0-21swapper/322:44:203
300709960,1cyclictest240-21systemd-journal19:30:003
300709960,1cyclictest15145-21tail19:45:133
300709960,0cyclictest0-21swapper/321:45:223
300649966,0cyclictest61650irq/122-eno123:10:132
300649966,0cyclictest61650irq/122-eno122:35:232
300649966,0cyclictest61650irq/122-eno121:16:422
300649966,0cyclictest61650irq/122-eno120:30:102
300649966,0cyclictest61650irq/122-eno120:10:182
300649966,0cyclictest61650irq/122-eno120:06:222
300649966,0cyclictest61650irq/122-eno119:29:522
300649966,0cyclictest61650irq/122-eno119:19:202
300649965,1cyclictest61650irq/122-eno120:19:592
300649964,1cyclictest61650irq/122-eno123:05:192
300649964,1cyclictest61650irq/122-eno121:25:122
300649964,1cyclictest61650irq/122-eno120:50:152
300649964,1cyclictest61650irq/122-eno120:35:172
300649964,1cyclictest61650irq/122-eno119:45:152
300649964,1cyclictest61650irq/122-eno100:00:142
300649963,1cyclictest16058-21apt-get20:55:112
300649962,2cyclictest17782-21cstates19:50:142
300649960,5cyclictest0-21swapper/222:00:422
300649960,5cyclictest0-21swapper/222:00:412
300539966,0cyclictest21-21ksoftirqd/123:35:181
300539966,0cyclictest21-21ksoftirqd/121:39:041
300539966,0cyclictest21-21ksoftirqd/120:25:551
300539966,0cyclictest21-21ksoftirqd/119:45:151
300539966,0cyclictest21-21ksoftirqd/119:10:191
300539962,4cyclictest21-21ksoftirqd/123:18:301
300539962,4cyclictest21-21ksoftirqd/121:48:561
300539962,4cyclictest21-21ksoftirqd/100:03:191
300539961,1cyclictest0-21swapper/119:55:131
300539960,6cyclictest0-21swapper/123:04:451
300539960,6cyclictest0-21swapper/122:52:011
300539960,6cyclictest0-21swapper/121:40:171
300539960,3cyclictest0-21swapper/100:31:361
300539960,3cyclictest0-21swapper/100:31:351
300539960,2cyclictest0-21swapper/123:57:371
300539960,2cyclictest0-21swapper/122:45:011
300539960,2cyclictest0-21swapper/121:05:011
300539960,2cyclictest0-21swapper/121:05:001
300539960,1cyclictest0-21swapper/121:25:111
300539960,0cyclictest0-21swapper/119:20:181
300529965,1cyclictest9-21ksoftirqd/023:30:010
300529964,1cyclictest31764-21apt-key20:20:010
300529963,1cyclictest9-21ksoftirqd/019:46:350
300529963,1cyclictest240-21systemd-journal20:46:060
300529960,6cyclictest0-21swapper/023:15:000
300529960,6cyclictest0-21swapper/023:05:140
300529960,6cyclictest0-21swapper/019:20:130
300529960,5cyclictest28790-21ssh00:10:010
300529960,5cyclictest0-21swapper/021:45:140
300529960,2cyclictest0-21swapper/019:30:120
300529960,0cyclictest0-21swapper/020:31:550
23708260,1sleep10-21swapper/121:10:141
8109250,1sleep10-21swapper/122:58:041
300709954,1cyclictest35-21ksoftirqd/323:20:163
300709954,1cyclictest22078-21diskstats21:50:133
300709953,1cyclictest693-21runrttasks20:26:363
300709952,2cyclictest24485-21/usr/sbin/munin20:05:103
300709952,2cyclictest11533-21/usr/sbin/munin00:30:153
300709952,2cyclictest11533-21/usr/sbin/munin00:30:143
300709952,1cyclictest240-21systemd-journal20:19:593
300709952,1cyclictest240-21systemd-journal19:30:353
300709950,3cyclictest12446-21perf19:40:003
300709950,1cyclictest240-21systemd-journal20:00:013
300709950,1cyclictest0-21swapper/319:40:143
300649955,0cyclictest61650irq/122-eno119:40:132
300649953,1cyclictest19660-21sed21:00:212
300649953,1cyclictest19660-21sed21:00:202
300649953,1cyclictest11349-21/usr/sbin/munin20:45:142
300649950,2cyclictest240-21systemd-journal20:00:052
300649950,1cyclictest8994-21/usr/sbin/munin20:40:142
300539955,0cyclictest0-21swapper/123:51:401
300539955,0cyclictest0-21swapper/123:24:441
300539955,0cyclictest0-21swapper/121:33:241
300539955,0cyclictest0-21swapper/100:10:131
300539953,1cyclictest31221-21chrt22:01:281
300539953,1cyclictest31221-21chrt22:01:271
300539953,1cyclictest229392sleep121:50:181
300539953,1cyclictest0-21swapper/121:55:181
300539951,3cyclictest201rcuc/123:48:411
300539951,1cyclictest111rcu_preempt20:45:201
300539950,5cyclictest0-21swapper/123:12:461
300539950,5cyclictest0-21swapper/122:15:021
300539950,5cyclictest0-21swapper/120:57:191
300539950,5cyclictest0-21swapper/120:15:481
300539950,5cyclictest0-21swapper/119:25:031
300539950,5cyclictest0-21swapper/100:22:051
300539950,3cyclictest0-21swapper/122:10:181
300539950,3cyclictest0-21swapper/121:05:211
300539950,2cyclictest0-21swapper/123:29:151
300539950,2cyclictest0-21swapper/122:45:171
300539950,2cyclictest0-21swapper/122:20:561
300539950,2cyclictest0-21swapper/121:20:141
300539950,2cyclictest0-21swapper/100:15:331
300539950,1cyclictest0-21swapper/122:35:211
300539950,1cyclictest0-21swapper/100:35:561
300529953,1cyclictest22128-21/usr/sbin/munin20:00:130
300529950,5cyclictest0-21swapper/021:00:170
300529950,5cyclictest0-21swapper/021:00:170
300529950,5cyclictest0-21swapper/020:05:180
300529950,2cyclictest2056-21/usr/sbin/munin19:15:190
300529950,2cyclictest0-21swapper/019:35:210
300529950,1cyclictest0-21swapper/020:15:100
300529950,0cyclictest0-21swapper/020:55:140
300709942,1cyclictest4149-21aten_r1power_fr20:30:123
300539944,0cyclictest0-21swapper/122:05:371
300539943,1cyclictest21-21ksoftirqd/119:15:131
300539940,4cyclictest0-21swapper/120:35:181
300539940,4cyclictest0-21swapper/119:40:221
300539940,3cyclictest24135-21taskset20:03:411
300539940,1cyclictest0-21swapper/120:10:161
300539931,1cyclictest0-21swapper/119:30:111
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional