You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-19 - 22:32
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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rack5slot1.osadl.org (updated Fri Dec 19, 2025 12:44:07)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
5014391060,0EcMasterDemoSyn0-21swapper/412:23:214
5014391060,0EcMasterDemoSyn0-21swapper/412:23:204
2460521040,0sleep30-21swapper/311:04:333
48022880,0sleep50-21swapper/511:46:415
321742880,0sleep20-21swapper/210:33:032
321742880,0sleep20-21swapper/210:33:022
70639830,0EcMasterDemoSyn71629tAtEmLog_007:49:315
501439830,0EcMasterDemoSyn502429tAtEmLog_012:23:215
501439830,0EcMasterDemoSyn502429tAtEmLog_012:23:205
2352239830,0EcMasterDemoSyn2353229tAtEmLog_007:29:145
708039820,0EcMasterDemoSyn709029tAtEmLog_010:01:225
3101539820,0EcMasterDemoSyn3102529tAtEmLog_008:50:225
2574139820,0EcMasterDemoSyn2575129tAtEmLog_010:11:305
134239820,0EcMasterDemoSyn135229tAtEmLog_008:55:265
2841839810,0EcMasterDemoSyn2842829tAtEmLog_007:39:225
119539240,0EcMasterDemoSyn1203-21grep12:03:034
1049939200,1EcMasterDemoSyn10505-21ps08:09:484
935199180,7tDemoTimingTask18426-21chrt09:15:285
3208199180,10tDemoTimingTask32090-21chrt12:38:335
3045999187,9tDemoTimingTask31894-21taskset11:08:175
2603499180,8tDemoTimingTask30816-21chrt10:50:085
2603499180,8tDemoTimingTask29096-21chrt10:49:075
1417599180,9cyclictest831-21runrttasks09:54:100
1417599180,9cyclictest4903-21df12:05:130
1417599180,14cyclictest19529-21grep11:55:150
1417599180,14cyclictest10032-21chrt11:31:400
1417599180,10cyclictest18950-21ssh09:15:470
120529180,15tAtEmLog_010157-21chrt12:08:035
3079839170,1EcMasterDemoSyn30806-21grep07:44:263
2440999170,10tDemoTimingTask30179-21chrt09:39:565
2122029170,10tAtEmLog_021328-21taskset11:02:165
2046099173,12tDemoTimingTask23205-21chrt09:53:045
1780839170,10EcMasterDemoSyn19941-21chrt08:29:565
1417799179,6cyclictest6670-21grep11:30:152
1417599170,9cyclictest9330-21sh12:25:190
1417599170,9cyclictest18598-21sh10:07:560
1417599170,14cyclictest14062-21sh09:30:240
1402599170,10tDemoTimingTask16175-21chrt12:29:565
374799160,9tDemoTimingTask4100-21chrt09:04:565
280439160,6EcMasterDemoSyn10156-21taskset10:55:515
1543429160,9tAtEmLog_018680-21taskset11:55:015
1523899160,12tDemoTimingTask15293-21sleep08:24:555
14178991611,4cyclictest7801-21sed09:10:163
1417899160,11cyclictest32484-21diskmemload11:44:443
1417799166,5cyclictest11744-21missed_timers08:10:172
1417699164,8cyclictest19568-21tune2fs07:20:131
1417599169,6cyclictest8176-21tr09:45:130
1417599169,5cyclictest22548-21grep10:10:140
1417599166,6cyclictest31123-21latency_hist12:20:010
1417599165,6cyclictest4118-21ssh11:46:110
1417599160,8cyclictest831-21runrttasks08:04:100
1400139160,7EcMasterDemoSyn16309-21taskset07:13:185
1109329160,7tAtEmLog_014484-21taskset09:48:275
293092150,7sleep029333-21sh11:06:300
1417999154,6cyclictest15540-21grep08:20:004
1417999153,8cyclictest18315-21switchtime11:00:254
1417999150,9cyclictest2598-21sh10:51:564
1417999150,12cyclictest23681-21date07:30:004
1417899159,5cyclictest5636-21grep12:05:193
1417899155,8cyclictest5126-21/usr/sbin/munin09:05:163
1417899154,6cyclictest31023-21cut12:20:003
1417899153,8cyclictest7457-21latency_hist09:45:003
1417899153,8cyclictest28609-21which08:45:193
1417899152,9cyclictest714-21timerwakeupswit12:20:253
1417899152,9cyclictest714-21timerwakeupswit12:20:243
1417899151,10cyclictest2818-21unixbench-2d11:45:243
1417899151,10cyclictest18161-21runrttasks11:36:013
1417899150,9cyclictest1132-21/usr/sbin/munin07:50:173
1417799153,9cyclictest744-21snmpd10:04:252
1417799153,8cyclictest17978-21open_files11:00:192
1417799151,9cyclictest16-1pr/legacy08:04:422
14177991512,2cyclictest3858-21gltestperf10:35:142
1417799151,10cyclictest3048-21ssh09:42:102
1417799151,10cyclictest21755-21/usr/sbin/munin10:45:172
1417799151,10cyclictest16505-21sh11:53:402
1417799150,9cyclictest26104-21taskset12:16:382
1417799150,8cyclictest8948-21sh10:20:162
1417799150,11cyclictest19703-21ssh12:31:052
1417699154,8cyclictest357-21systemd-udevd09:00:171
14176991511,3cyclictest18390-21needreboot10:25:191
14176991511,3cyclictest18390-21needreboot10:25:181
1417699151,10cyclictest24460-21/usr/sbin/munin11:40:241
1417699151,10cyclictest16413-21ssh10:41:551
1417699150,9cyclictest23188-21sh11:20:501
1417699150,9cyclictest19673-21diskmemload11:19:451
1417599156,7cyclictest19759-21ssh10:44:140
1417599151,7cyclictest10455-21df_inode11:50:130
1417599151,12cyclictest30267-21cron09:40:000
1417599151,10cyclictest831-21runrttasks12:31:080
1417599151,10cyclictest831-21runrttasks10:01:360
1417599151,10cyclictest32419-21sh10:50:220
1417599151,10cyclictest3174-21runrttasks09:42:160
1417599150,9cyclictest32612-21rm12:38:560
1417599150,9cyclictest30250-21sh12:00:400
1417599150,8cyclictest27250-21ssh10:47:500
1417599150,7cyclictest22993-21tr08:35:130
1417599150,7cyclictest22993-21tr08:35:130
1417599150,12cyclictest29153-21runrttasks08:46:100
316672140,6sleep131805-21latency10:50:171
1417999148,5cyclictest18568-21grep08:25:164
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional