You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-05 - 10:02
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 rackdslot3.osadl.org (updated Sun Jul 05, 2026 00:45:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
304212207172,23sleep30-21swapper/319:07:503
305782206167,27sleep00-21swapper/019:09:520
305082204170,22sleep20-21swapper/219:08:582
305742203171,21sleep10-21swapper/119:09:491
1594121730,6sleep23088299cyclictest00:15:142
193182780,2sleep20-21swapper/221:00:122
3088099650,26cyclictest13473-21awk23:00:270
223672650,2sleep00-21swapper/022:15:010
323962640,4sleep03088099cyclictest21:25:220
30882996031,7cyclictest33-21ksoftirqd/222:40:242
30882996026,9cyclictest33-21ksoftirqd/222:25:242
139391600,1ptp4l401ktimersoftd/322:00:193
30882995922,7cyclictest33-21ksoftirqd/200:40:012
30882995829,6cyclictest33-21ksoftirqd/219:25:002
30882995825,3cyclictest33-21ksoftirqd/221:05:252
30882995824,3cyclictest33-21ksoftirqd/223:10:242
30882995729,9cyclictest33-21ksoftirqd/221:10:252
30882995726,10cyclictest33-21ksoftirqd/222:45:412
30882995625,4cyclictest33-21ksoftirqd/220:05:182
30882995622,4cyclictest33-21ksoftirqd/223:20:122
30882995618,6cyclictest33-21ksoftirqd/200:05:242
30882995529,3cyclictest33-21ksoftirqd/219:25:182
30882995528,7cyclictest33-21ksoftirqd/220:50:262
30882995528,7cyclictest33-21ksoftirqd/220:50:262
30882995528,7cyclictest33-21ksoftirqd/219:15:282
30882995527,4cyclictest33-21ksoftirqd/222:10:002
30882995527,4cyclictest33-21ksoftirqd/222:10:002
30882995527,3cyclictest33-21ksoftirqd/220:40:182
30882995525,4cyclictest33-21ksoftirqd/223:15:262
30882995521,6cyclictest33-21ksoftirqd/219:45:182
30882995518,8cyclictest33-21ksoftirqd/223:25:222
30882995427,7cyclictest33-21ksoftirqd/222:10:162
30882995427,6cyclictest33-21ksoftirqd/221:45:242
30882995425,3cyclictest33-21ksoftirqd/219:50:252
30882995420,6cyclictest33-21ksoftirqd/220:30:012
30882995419,5cyclictest33-21ksoftirqd/221:20:162
30882995416,6cyclictest33-21ksoftirqd/222:50:232
30882995327,7cyclictest33-21ksoftirqd/220:05:002
30882995326,6cyclictest33-21ksoftirqd/223:50:172
30882995324,4cyclictest33-21ksoftirqd/220:15:002
30882995321,5cyclictest33-21ksoftirqd/200:25:172
30882995321,10cyclictest33-21ksoftirqd/223:40:152
30882995320,4cyclictest33-21ksoftirqd/221:30:192
207192530,6sleep13088199cyclictest19:55:171
3088299526,3cyclictest33-21ksoftirqd/222:40:002
3088299526,3cyclictest33-21ksoftirqd/222:40:002
30882995231,9cyclictest33-21ksoftirqd/220:45:162
30882995231,9cyclictest33-21ksoftirqd/220:45:162
30882995224,3cyclictest33-21ksoftirqd/222:00:222
30882995223,7cyclictest33-21ksoftirqd/219:45:002
30882995223,3cyclictest33-21ksoftirqd/223:57:142
30882995219,8cyclictest33-21ksoftirqd/222:30:212
30882995219,6cyclictest33-21ksoftirqd/220:30:152
3088099524,21cyclictest23632-21sed00:30:190
30882995126,7cyclictest33-21ksoftirqd/221:50:112
30882995125,7cyclictest33-21ksoftirqd/221:20:012
30882995121,6cyclictest33-21ksoftirqd/223:30:242
30882995120,3cyclictest33-21ksoftirqd/223:05:032
30882995118,4cyclictest33-21ksoftirqd/223:05:002
30882995118,4cyclictest33-21ksoftirqd/221:55:142
30882995118,4cyclictest33-21ksoftirqd/220:40:002
30882995025,6cyclictest33-21ksoftirqd/220:55:232
30882995024,7cyclictest33-21ksoftirqd/223:35:172
30882995019,7cyclictest33-21ksoftirqd/219:35:152
30882995017,7cyclictest33-21ksoftirqd/200:30:182
30882995016,6cyclictest33-21ksoftirqd/200:00:162
30882995016,10cyclictest33-21ksoftirqd/220:15:232
30882994922,7cyclictest33-21ksoftirqd/223:45:192
30882994921,4cyclictest33-21ksoftirqd/220:20:272
30882994918,9cyclictest33-21ksoftirqd/200:20:132
3088299490,2cyclictest121rcu_preempt19:10:172
30882994824,6cyclictest33-21ksoftirqd/219:30:152
30882994817,4cyclictest33-21ksoftirqd/200:10:132
30881994810,36cyclictest0-21swapper/119:46:331
220872480,2sleep30-21swapper/321:05:163
3088299463,3cyclictest33-21ksoftirqd/222:20:182
30882994623,7cyclictest33-21ksoftirqd/221:35:282
30882994623,7cyclictest33-21ksoftirqd/221:35:282
19192460,1sleep30-21swapper/321:30:183
30882994515,8cyclictest33-21ksoftirqd/221:40:162
30882994515,3cyclictest33-21ksoftirqd/219:55:242
3088299433,2cyclictest33-21ksoftirqd/221:25:182
3088299423,3cyclictest33-21ksoftirqd/222:15:192
134391420,6getstats3088399cyclictest20:21:143
30883994035,3cyclictest41-21ksoftirqd/320:55:003
30883994035,3cyclictest41-21ksoftirqd/320:55:003
30883994035,3cyclictest41-21ksoftirqd/319:40:003
3088299400,2cyclictest33-21ksoftirqd/222:55:152
3088399392,2cyclictest121rcu_preempt23:15:203
30883993834,3cyclictest41-21ksoftirqd/321:40:003
30883993834,3cyclictest41-21ksoftirqd/321:40:003
30883993833,3cyclictest41-21ksoftirqd/322:20:003
30883993833,3cyclictest3195-21ls23:50:003
57898370,6rtkit-daemon30648-21runrttasks21:23:011
3088399374,3cyclictest41-21ksoftirqd/322:50:013
30883993733,3cyclictest41-21ksoftirqd/321:20:013
30883993733,2cyclictest41-21ksoftirqd/300:00:013
30883993732,3cyclictest41-21ksoftirqd/322:24:593
30883993732,3cyclictest41-21ksoftirqd/300:10:003
30883993731,4cyclictest41-21ksoftirqd/320:28:053
30881993732,3cyclictest25-21ksoftirqd/100:02:461
30881993731,4cyclictest25-21ksoftirqd/122:12:401
30881993731,4cyclictest25-21ksoftirqd/121:55:041
30881993731,4cyclictest25-21ksoftirqd/120:55:001
30881993731,4cyclictest25-21ksoftirqd/120:55:001
30880993722,5cyclictest9-21ksoftirqd/019:20:380
30883993633,2cyclictest41-21ksoftirqd/320:45:003
30883993633,2cyclictest41-21ksoftirqd/300:20:183
30883993632,3cyclictest41-21ksoftirqd/321:15:013
30883993631,3cyclictest41-21ksoftirqd/323:14:593
30883993631,3cyclictest41-21ksoftirqd/322:55:193
30883993631,3cyclictest41-21ksoftirqd/321:00:193
30883993631,3cyclictest41-21ksoftirqd/300:30:213
30883993631,3cyclictest41-21ksoftirqd/300:00:273
30883993631,3cyclictest13912-21cron23:05:013
30883993630,4cyclictest41-21ksoftirqd/322:35:423
30883993630,4cyclictest41-21ksoftirqd/322:35:423
30883993624,9cyclictest41-21ksoftirqd/300:35:273
30881993630,4cyclictest25-21ksoftirqd/123:42:511
30881993630,4cyclictest25-21ksoftirqd/122:27:491
30881993630,4cyclictest25-21ksoftirqd/122:17:261
30881993630,4cyclictest25-21ksoftirqd/122:03:181
30881993629,5cyclictest25-21ksoftirqd/122:42:301
30880993630,4cyclictest9-21ksoftirqd/021:12:270
30880993630,4cyclictest9-21ksoftirqd/020:59:150
30880993612,21cyclictest32233-21ls22:35:130
30880993612,21cyclictest32233-21ls22:35:130
139391360,1ptp4l401ktimersoftd/320:31:573
30883993530,3cyclictest41-21ksoftirqd/323:24:593
30883993530,3cyclictest41-21ksoftirqd/319:54:513
30883993529,4cyclictest41-21ksoftirqd/320:00:053
30883993525,8cyclictest41-21ksoftirqd/319:15:253
3088399351,2cyclictest121rcu_preempt22:45:013
30881993530,3cyclictest25-21ksoftirqd/122:55:121
30881993529,4cyclictest25-21ksoftirqd/123:35:131
30881993529,4cyclictest25-21ksoftirqd/123:01:151
30881993529,4cyclictest25-21ksoftirqd/122:06:351
30881993529,4cyclictest25-21ksoftirqd/122:06:351
30881993529,4cyclictest25-21ksoftirqd/121:51:111
30881993529,4cyclictest25-21ksoftirqd/121:39:031
30881993529,4cyclictest25-21ksoftirqd/121:39:021
30881993529,4cyclictest25-21ksoftirqd/121:34:591
30881993529,4cyclictest25-21ksoftirqd/119:33:071
30881993529,4cyclictest25-21ksoftirqd/119:11:531
30881993528,4cyclictest25-21ksoftirqd/121:18:211
3088199351,2cyclictest121rcu_preempt19:20:381
30881993511,5cyclictest22894-21mailstats23:20:221
3088099358,25cyclictest23660-21cron23:25:000
30880993530,3cyclictest9-21ksoftirqd/021:36:380
30880993530,3cyclictest9-21ksoftirqd/021:36:380
30880993511,22cyclictest15398-21seq00:14:110
3088099350,4cyclictest21565-21/usr/sbin/munin19:55:240
3088099350,3cyclictest30761-21sed20:15:200
139391350,0ptp4l401ktimersoftd/319:45:123
3088399343,2cyclictest121rcu_preempt21:00:013
30883993430,3cyclictest41-21ksoftirqd/322:30:203
30883993429,3cyclictest41-21ksoftirqd/321:29:593
30883993429,3cyclictest41-21ksoftirqd/300:15:003
30883993429,3cyclictest41-21ksoftirqd/300:10:013
30883993427,5cyclictest41-21ksoftirqd/323:10:013
30883993423,9cyclictest41-21ksoftirqd/323:30:273
30881993428,4cyclictest25-21ksoftirqd/122:22:471
30881993428,4cyclictest25-21ksoftirqd/119:18:061
30881993411,3cyclictest6634-21idleruntime-cro20:35:001
3088099349,22cyclictest22448-21sed21:05:170
30880993428,4cyclictest9-21ksoftirqd/023:17:310
30880993428,4cyclictest9-21ksoftirqd/022:28:530
30880993428,4cyclictest9-21ksoftirqd/022:08:590
30880993428,4cyclictest9-21ksoftirqd/022:08:590
30880993428,4cyclictest9-21ksoftirqd/020:54:580
30880993428,4cyclictest9-21ksoftirqd/020:54:580
30880993412,19cyclictest2440-21diskstats20:25:150
30880993411,20cyclictest9178-21sed21:45:190
30880993410,22cyclictest24357-21seq20:00:500
30883993330,2cyclictest41-21ksoftirqd/300:25:133
30883993328,3cyclictest41-21ksoftirqd/323:27:003
30883993328,3cyclictest41-21ksoftirqd/321:55:003
30883993328,3cyclictest41-21ksoftirqd/321:45:263
30883993327,4cyclictest41-21ksoftirqd/319:58:123
30883993327,3cyclictest41-21ksoftirqd/320:35:203
30883993327,3cyclictest41-21ksoftirqd/320:15:183
30881993328,3cyclictest25-21ksoftirqd/100:30:131
30881993328,3cyclictest25-21ksoftirqd/100:10:101
30881993327,4cyclictest25-21ksoftirqd/123:27:341
30881993327,4cyclictest25-21ksoftirqd/123:09:061
30881993327,4cyclictest25-21ksoftirqd/120:24:221
30881993310,4cyclictest10344-21dump-pmu-power21:50:011
30880993328,3cyclictest9-21ksoftirqd/019:38:310
30880993327,4cyclictest9-21ksoftirqd/021:42:270
30880993327,4cyclictest9-21ksoftirqd/019:50:470
30880993326,4cyclictest9-21ksoftirqd/022:58:280
30880993326,4cyclictest9-21ksoftirqd/021:55:180
30880993326,4cyclictest9-21ksoftirqd/019:31:210
30880993319,5cyclictest9-21ksoftirqd/023:37:010
3088099331,27cyclictest6832-21apt-get20:35:110
30880993312,18cyclictest1006-21mailstats20:20:230
30880993311,20cyclictest9792-21sed20:40:130
3088099330,3cyclictest8920-21taskset22:52:450
3088099330,3cyclictest25132-21expr22:20:130
3088099330,3cyclictest17577-21latency_hist19:50:000
3088099330,3cyclictest1076-21cat21:30:130
139391330,10ptp4l401ktimersoftd/319:40:263
3088399323,3cyclictest41-21ksoftirqd/322:05:233
3088399323,3cyclictest41-21ksoftirqd/322:05:223
30883993227,3cyclictest41-21ksoftirqd/322:26:503
30883993227,3cyclictest41-21ksoftirqd/320:10:193
30883993227,3cyclictest41-21ksoftirqd/320:05:133
30883993227,3cyclictest41-21ksoftirqd/319:23:383
30883993226,4cyclictest41-21ksoftirqd/321:44:233
30881993227,3cyclictest25-21ksoftirqd/119:28:131
30881993226,4cyclictest25-21ksoftirqd/121:40:561
30881993226,4cyclictest25-21ksoftirqd/120:25:381
30881993226,4cyclictest25-21ksoftirqd/120:09:171
30881993210,3cyclictest30924-21ptp4l22:30:251
3088099329,20cyclictest28820-21cpuspeed_turbos21:20:130
30880993226,4cyclictest9-21ksoftirqd/021:18:040
30880993226,4cyclictest9-21ksoftirqd/000:37:170
3088099321,24cyclictest26278-21apt-get23:30:120
30880993212,17cyclictest10901-21df_abs21:50:120
30880993210,19cyclictest24525-21cat23:25:180
30880993210,19cyclictest23514-21memory22:15:210
3088099320,4cyclictest31194-21df19:10:120
3088099320,4cyclictest27785-21grep20:10:160
3088099320,3cyclictest21423-21latency_hist21:05:010
3088099320,3cyclictest14990-21chrt19:42:160
3088099320,3cyclictest11858-21ptp4l00:05:250
30883993127,3cyclictest41-21ksoftirqd/322:15:003
30883993126,3cyclictest41-21ksoftirqd/321:23:043
30883993126,3cyclictest41-21ksoftirqd/319:30:203
30883993118,4cyclictest41-21ksoftirqd/320:50:003
30883993118,4cyclictest41-21ksoftirqd/320:49:593
30881993126,3cyclictest26044-21cron21:15:001
30881993126,3cyclictest25-21ksoftirqd/123:16:431
30881993112,3cyclictest14415-21rt-features19:40:241
30881993112,2cyclictest31987-21dpkg22:35:111
30881993112,2cyclictest31987-21dpkg22:35:111
30881993111,4cyclictest7995-21ls22:50:201
30881993110,4cyclictest28598-21awk20:10:241
30881993110,3cyclictest11872-21ptp4l-jitter00:05:241
3088099319,20cyclictest17549-21irqrtprio23:10:170
3088099317,21cyclictest15278-21needreboot23:05:220
3088099311,26cyclictest20534-21cpuspeed00:25:130
30880993110,18cyclictest19418-21tail00:20:230
3088099310,3cyclictest6827-21memory23:55:200
3088099310,3cyclictest15730-21wc00:15:130
3088099310,2cyclictest31599-21if_enp1s023:40:160
3088099310,2cyclictest1375-21hddtemp_smartct19:15:160
139391310,0ptp4l401ktimersoftd/321:55:393
3088399302,6cyclictest121rcu_preempt23:35:213
30883993026,3cyclictest41-21ksoftirqd/319:30:013
30883993025,3cyclictest41-21ksoftirqd/323:40:193
30883993024,4cyclictest41-21ksoftirqd/319:11:263
3088199309,3cyclictest6199-21awk23:55:151
30881993025,3cyclictest25-21ksoftirqd/123:10:081
30881993025,3cyclictest25-21ksoftirqd/121:25:251
30881993024,4cyclictest25-21ksoftirqd/121:08:471
30880993025,3cyclictest9-21ksoftirqd/022:48:140
30880993024,4cyclictest9-21ksoftirqd/020:48:200
30880993024,4cyclictest9-21ksoftirqd/020:48:200
3088099302,22cyclictest989-21apt-get23:45:120
3088099300,3cyclictest4247-21latency_hist22:45:010
3088099300,2cyclictest15383-21apt-get22:00:120
30881992924,3cyclictest25-21ksoftirqd/100:22:121
30881992923,4cyclictest25-21ksoftirqd/123:49:451
30881992923,4cyclictest25-21ksoftirqd/121:01:041
30881992923,4cyclictest25-21ksoftirqd/120:43:111
30881992911,3cyclictest26714-21cut23:30:161
30881992822,4cyclictest25-21ksoftirqd/123:51:061
30881992822,4cyclictest25-21ksoftirqd/119:50:361
30881992822,4cyclictest25-21ksoftirqd/119:35:031
30881992822,4cyclictest25-21ksoftirqd/100:25:431
3088099285,20cyclictest65312chrt20:34:240
3088099285,20cyclictest29736-21grep22:30:160
3088099283,20cyclictest8190-21apt-get00:00:140
3088099282,23cyclictest6887-21latency19:25:190
30883992723,3cyclictest41-21ksoftirqd/323:50:163
30881992722,3cyclictest25-21ksoftirqd/120:15:101
30881992722,3cyclictest25-21ksoftirqd/120:00:131
3088099272,20cyclictest3434-21apt-get23:50:120
3088099271,4cyclictest25501-21/usr/sbin/munin20:05:160
30883992622,2cyclictest41-21ksoftirqd/322:50:213
30881992519,4cyclictest25-21ksoftirqd/122:48:111
30881992519,4cyclictest25-21ksoftirqd/120:47:121
30881992519,4cyclictest25-21ksoftirqd/120:47:111
30881992519,4cyclictest25-21ksoftirqd/100:35:061
30881992317,4cyclictest25-21ksoftirqd/120:55:151
30881991914,3cyclictest25-21ksoftirqd/120:39:411
30881991813,3cyclictest16440-21sed00:15:181
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional