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2026-05-12 - 01:27
Click here to display the system's profile data or here to proceed to next system.
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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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rackbslot6.osadl.org (updated Mon May 11, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1544621660,5sleep11478299cyclictest11:46:101
1577321490,2sleep00-21swapper/010:39:400
2408521480,2sleep30-21swapper/309:58:203
1068911040,3ptp4l401ktimersoftd/308:32:303
106891680,1ptp4l401ktimersoftd/311:55:533
143762664,10sleep00-21swapper/008:29:110
106891630,2ptp4l401ktimersoftd/311:18:243
106891630,1ptp4l401ktimersoftd/313:08:263
141942620,5sleep01477599cyclictest11:44:000
1478299611,30cyclictest15769-21sed09:38:311
1478299601,30cyclictest8975-21latency13:18:291
1478299601,24cyclictest31420-21cat11:28:341
1478299600,26cyclictest20458-21ssh11:51:271
1478299600,24cyclictest10157-21sed12:13:271
1478299591,33cyclictest14294-21mailstats13:23:331
1478299591,27cyclictest23132-21ssh12:59:231
1478299590,25cyclictest1484-21awk09:08:321
106891580,1ptp4l401ktimersoftd/312:56:193
106891580,1ptp4l401ktimersoftd/312:56:193
101262560,3sleep210125-21ssh13:53:142
14791995541,6cyclictest41-21ksoftirqd/312:43:203
106891550,2ptp4l28679-21kworker/3:011:46:283
106891550,1ptp4l401ktimersoftd/311:12:083
106891550,1ptp4l401ktimersoftd/311:12:083
59162540,1sleep10-21swapper/111:03:221
267232540,2sleep10-21swapper/112:30:341
1478299521,21cyclictest7690-21diskmemload13:47:341
1478299520,23cyclictest28713-21ssh11:58:561
1478299520,22cyclictest1420-21ssh13:10:561
14775995242,4cyclictest9-21ksoftirqd/010:03:170
14775995240,7cyclictest9-21ksoftirqd/011:53:200
14775995239,7cyclictest9-21ksoftirqd/009:03:160
106891520,3ptp4l16995-21kworker/3:112:06:593
14775995041,5cyclictest9-21ksoftirqd/011:23:190
14775995041,4cyclictest9-21ksoftirqd/012:33:210
14775995040,5cyclictest9-21ksoftirqd/013:38:220
1478299490,21cyclictest17970-21ssh13:28:231
14775994939,5cyclictest9-21ksoftirqd/010:08:170
14775994838,6cyclictest9-21ksoftirqd/012:08:200
14786994739,4cyclictest0-21swapper/208:33:032
1478299471,34cyclictest19508-21cat08:38:301
1478299470,30cyclictest25497-21ssh13:35:211
14775994737,5cyclictest9-21ksoftirqd/010:53:170
1478299461,26cyclictest12553-21irqrtprio09:33:231
14775994641,3cyclictest9-21ksoftirqd/013:48:140
1478299451,28cyclictest12401-21ssh12:48:311
1478299451,28cyclictest12401-21ssh12:48:311
1478299450,26cyclictest4473-21ps10:23:271
14775994536,5cyclictest9-21ksoftirqd/009:53:170
14775994534,6cyclictest9-21ksoftirqd/009:43:160
1478299442,32cyclictest18905-21apt-get12:23:201
14775994419,4cyclictest9-21ksoftirqd/009:18:220
14775994419,4cyclictest9-21ksoftirqd/009:18:220
14791994330,6cyclictest41-21ksoftirqd/310:23:163
1478299430,22cyclictest0-21swapper/113:53:401
14775994337,3cyclictest9-21ksoftirqd/013:53:140
106891430,1ptp4l401ktimersoftd/309:05:013
14791994230,4cyclictest41-21ksoftirqd/309:18:153
14791994230,4cyclictest41-21ksoftirqd/309:18:153
1478299420,26cyclictest31276-21tune2fs10:13:191
14775994232,5cyclictest9-21ksoftirqd/008:53:150
106891420,1ptp4l401ktimersoftd/312:15:313
1478299411,33cyclictest15226-21apt-get11:13:191
1478299411,21cyclictest3118-21apt-get13:13:201
1478299410,25cyclictest30384-21ssh13:40:201
1478299410,25cyclictest21928-21awk11:18:361
14775994125,7cyclictest9-21ksoftirqd/010:48:050
106891410,1ptp4l401ktimersoftd/309:33:163
1478299404,20cyclictest26441-21gzip08:53:251
1478299401,24cyclictest23126-21fschecks_count08:48:181
1478299400,24cyclictest5786-21rm11:36:171
14775994033,3cyclictest9-21ksoftirqd/013:28:210
14775994028,9cyclictest9-21ksoftirqd/010:23:050
14775994019,8cyclictest9-21ksoftirqd/012:38:080
14791993927,6cyclictest41-21ksoftirqd/311:48:193
1478299392,29cyclictest23094-21apt-get10:48:181
1478299391,21cyclictest17746-21ssh13:59:561
1478299390,22cyclictest26768-21if_enp1s0.110:03:221
1478299390,19cyclictest0-21swapper/112:53:241
1478299390,19cyclictest0-21swapper/112:53:241
14775993931,4cyclictest9-21ksoftirqd/009:58:150
14775993924,3cyclictest9-21ksoftirqd/012:02:080
106891390,1ptp4l401ktimersoftd/313:16:183
106891390,1ptp4l401ktimersoftd/313:00:103
106891390,15ptp4l401ktimersoftd/312:08:243
1478299383,27cyclictest28565-21apt-get10:08:161
1478299382,29cyclictest28623-21apt-get12:33:201
1478299382,27cyclictest2251-21apt-get09:13:161
14782993819,16cyclictest2609-21grep12:38:321
1478299380,22cyclictest23522-21acpi09:58:141
1478299380,21cyclictest22439-21/usr/sbin/munin09:53:271
14775993829,4cyclictest9-21ksoftirqd/013:18:210
14775993814,4cyclictest9-21ksoftirqd/008:48:180
14775993811,6cyclictest9-21ksoftirqd/011:13:360
106891380,2ptp4l28679-21kworker/3:011:29:463
106891380,1ptp4l401ktimersoftd/313:40:143
106891380,1ptp4l401ktimersoftd/313:31:193
106891380,1ptp4l401ktimersoftd/313:20:263
106891380,1ptp4l401ktimersoftd/313:06:213
106891380,1ptp4l401ktimersoftd/312:49:013
106891380,1ptp4l401ktimersoftd/312:49:013
106891380,1ptp4l401ktimersoftd/312:21:333
106891380,1ptp4l401ktimersoftd/311:39:503
106891380,1ptp4l401ktimersoftd/311:23:383
106891380,1ptp4l401ktimersoftd/311:15:373
106891380,1ptp4l401ktimersoftd/311:05:073
106891380,1ptp4l401ktimersoftd/311:02:353
106891380,1ptp4l401ktimersoftd/310:44:043
106891380,1ptp4l401ktimersoftd/310:43:043
106891380,1ptp4l401ktimersoftd/310:35:093
14791993724,3cyclictest41-21ksoftirqd/312:38:263
1478299372,28cyclictest426-21apt-get10:58:171
1478299372,28cyclictest27992-21apt-get10:53:171
1478299371,20cyclictest0-21swapper/110:33:241
1478299370,21cyclictest7690-21diskmemload11:25:031
1478299370,19cyclictest0-21swapper/109:48:321
1477599379,3cyclictest9-21ksoftirqd/010:28:340
14775993732,3cyclictest9-21ksoftirqd/011:38:170
14775993731,3cyclictest9-21ksoftirqd/010:34:540
14775993729,4cyclictest9-21ksoftirqd/011:03:170
14775993715,3cyclictest9-21ksoftirqd/008:38:190
14775993714,4cyclictest9-21ksoftirqd/010:58:340
106891370,1ptp4l401ktimersoftd/313:59:403
106891370,1ptp4l401ktimersoftd/313:54:013
106891370,1ptp4l401ktimersoftd/313:48:173
106891370,1ptp4l401ktimersoftd/313:34:223
106891370,1ptp4l401ktimersoftd/313:23:233
106891370,1ptp4l401ktimersoftd/312:27:193
106891370,0ptp4l401ktimersoftd/312:36:333
106891370,0ptp4l401ktimersoftd/310:50:283
14791993624,5cyclictest41-21ksoftirqd/312:28:203
1478299362,27cyclictest21826-21apt-get11:53:191
1478299360,22cyclictest15789-21irqrtprio08:33:211
1478299360,22cyclictest10880-21cat09:28:321
106891360,1ptp4l401ktimersoftd/311:35:273
106891360,1ptp4l401ktimersoftd/310:54:323
106891360,1ptp4l401ktimersoftd/309:38:253
106891360,1ptp4l401ktimersoftd/309:28:353
106891360,1ptp4l401ktimersoftd/308:59:003
1478299353,24cyclictest13262-21apt-get10:38:171
1478299352,26cyclictest5163-21apt-get13:48:221
1478299352,26cyclictest27551-21apt-get08:58:141
1478299352,25cyclictest5631-21apt-get10:28:171
1478299351,30cyclictest18595-21grep12:23:071
1478299350,32cyclictest13524-21ssh11:10:561
1478299350,32cyclictest13524-21ssh11:10:561
14775993529,3cyclictest9-21ksoftirqd/013:03:080
1477599352,3cyclictest121rcu_preempt11:18:340
1477599352,3cyclictest121rcu_preempt11:08:330
1477599352,3cyclictest121rcu_preempt11:08:330
14775993522,10cyclictest9-21ksoftirqd/009:08:190
106891350,2ptp4l12056-21kworker/3:108:41:043
106891350,1ptp4l401ktimersoftd/308:53:283
106891350,0ptp4l401ktimersoftd/313:45:063
14791993428,3cyclictest41-21ksoftirqd/310:33:053
1478299343,26cyclictest0-21swapper/108:43:151
1478299342,26cyclictest0-21swapper/109:23:141
1478299342,26cyclictest0-21swapper/109:23:141
1478299342,25cyclictest25750-21apt-get13:03:221
1478299342,25cyclictest16506-21apt-get09:43:151
1478299342,24cyclictest6177-21apt-get12:43:191
1478299341,28cyclictest0-21swapper/109:03:151
1478299340,31cyclictest3811-21cat12:08:081
14775993430,2cyclictest9-21ksoftirqd/013:38:090
14775993429,3cyclictest9-21ksoftirqd/014:03:110
14775993428,3cyclictest9-21ksoftirqd/010:48:360
14775993427,4cyclictest9-21ksoftirqd/012:23:240
14775993423,8cyclictest9-21ksoftirqd/013:08:320
14775993419,4cyclictest9-21ksoftirqd/013:03:250
14775993413,8cyclictest9-21ksoftirqd/010:23:240
14775993410,4cyclictest9-21ksoftirqd/012:53:260
14775993410,4cyclictest9-21ksoftirqd/012:53:260
14791993327,3cyclictest41-21ksoftirqd/312:03:073
1478299332,25cyclictest4245-21apt-get12:08:191
1478299330,20cyclictest0-21swapper/111:39:041
1477599339,4cyclictest9-21ksoftirqd/009:23:160
1477599339,4cyclictest9-21ksoftirqd/009:23:160
1477599338,4cyclictest9-21ksoftirqd/013:13:220
1477599338,4cyclictest9-21ksoftirqd/011:28:340
14775993328,3cyclictest9-21ksoftirqd/013:48:100
14775993327,3cyclictest9-21ksoftirqd/012:43:260
14775993327,3cyclictest9-21ksoftirqd/012:28:380
14775993327,3cyclictest9-21ksoftirqd/011:33:360
14775993327,3cyclictest9-21ksoftirqd/009:38:200
14775993319,3cyclictest121rcu_preempt13:24:070
14775993318,3cyclictest9-21ksoftirqd/011:48:250
106891330,1ptp4l401ktimersoftd/310:13:223
106891330,1ptp4l401ktimersoftd/310:10:473
288132320,2sleep20-21swapper/211:26:562
1478299321,27cyclictest19129-21irqstats10:43:241
1477599327,4cyclictest9-21ksoftirqd/008:43:160
1477599323,3cyclictest121rcu_preempt10:13:200
14775993227,3cyclictest9-21ksoftirqd/012:48:300
14775993227,3cyclictest9-21ksoftirqd/012:48:300
14775993226,3cyclictest9-21ksoftirqd/012:23:070
14775993226,3cyclictest9-21ksoftirqd/012:08:080
14775993218,11cyclictest9-21ksoftirqd/012:13:300
14775993210,3cyclictest9-21ksoftirqd/009:33:320
1465323212,10sleep125-21ksoftirqd/108:32:481
14791993125,3cyclictest41-21ksoftirqd/309:23:263
14791993125,3cyclictest41-21ksoftirqd/309:23:263
1478299311,27cyclictest5262-21grep09:18:221
1478299311,27cyclictest5262-21grep09:18:221
1478299311,26cyclictest2461-21sed10:18:341
1477599318,4cyclictest9-21ksoftirqd/008:33:300
106891310,0ptp4l401ktimersoftd/309:16:043
87902300,5sleep233-21ksoftirqd/212:44:572
14791993025,3cyclictest21911-21irqrtprio09:53:233
14786993019,6cyclictest33-21ksoftirqd/213:58:232
14775993025,3cyclictest9-21ksoftirqd/009:48:260
14775993025,3cyclictest9-21ksoftirqd/009:13:230
14791992924,3cyclictest41-21ksoftirqd/309:08:193
14775992924,3cyclictest9-21ksoftirqd/008:58:170
14791992822,3cyclictest41-21ksoftirqd/310:23:053
14791992822,3cyclictest41-21ksoftirqd/309:48:213
14791992822,3cyclictest41-21ksoftirqd/308:43:203
14791992822,3cyclictest41-21ksoftirqd/308:33:183
14786992822,3cyclictest33-21ksoftirqd/212:32:562
14786992821,4cyclictest33-21ksoftirqd/210:04:492
1477599285,4cyclictest9-21ksoftirqd/009:28:170
14786992720,4cyclictest33-21ksoftirqd/209:07:412
14786992720,4cyclictest33-21ksoftirqd/208:37:012
106891270,0ptp4l401ktimersoftd/309:47:003
14791992620,3cyclictest41-21ksoftirqd/308:48:313
14786992621,3cyclictest33-21ksoftirqd/211:42:052
14786992619,4cyclictest33-21ksoftirqd/211:19:412
14791992518,4cyclictest41-21ksoftirqd/310:06:033
14786992520,3cyclictest33-21ksoftirqd/213:04:362
14786992520,3cyclictest33-21ksoftirqd/212:18:122
14786992519,3cyclictest33-21ksoftirqd/208:59:422
14786992518,4cyclictest33-21ksoftirqd/210:27:542
14786992518,4cyclictest33-21ksoftirqd/210:21:152
14786992518,4cyclictest33-21ksoftirqd/209:31:572
1478699250,12cyclictest152282grep09:38:232
355222416,3sleep233-21ksoftirqd/211:00:432
14786992418,3cyclictest33-21ksoftirqd/209:56:002
14786992418,3cyclictest33-21ksoftirqd/209:15:032
14786992418,3cyclictest33-21ksoftirqd/208:55:012
14786992417,4cyclictest33-21ksoftirqd/211:52:532
14786992417,4cyclictest33-21ksoftirqd/211:35:312
14786992318,3cyclictest33-21ksoftirqd/212:40:202
14786992318,3cyclictest33-21ksoftirqd/210:43:352
14786992318,3cyclictest33-21ksoftirqd/210:40:082
14786992317,3cyclictest33-21ksoftirqd/213:44:422
14786992317,3cyclictest33-21ksoftirqd/210:31:502
14786992315,5cyclictest8614-21sed10:33:222
14786992315,5cyclictest1963-21cron11:33:062
1478699230,3cyclictest121rcu_preempt11:54:512
14786992217,3cyclictest33-21ksoftirqd/213:15:402
14786992216,3cyclictest33-21ksoftirqd/210:14:092
14786992216,3cyclictest33-21ksoftirqd/209:34:262
14786992216,3cyclictest33-21ksoftirqd/209:10:332
14786992215,4cyclictest33-21ksoftirqd/209:43:102
14786992214,5cyclictest20623-21ls12:58:082
14786992214,5cyclictest20623-21ls12:58:082
1478699220,3cyclictest121rcu_preempt10:57:212
1478699213,5cyclictest1055-21runrttasks12:51:012
1478699213,5cyclictest1055-21runrttasks12:51:012
14786992115,3cyclictest9680-21awk13:53:102
14786992115,3cyclictest33-21ksoftirqd/210:12:242
14786992114,4cyclictest4334-21cpuspeed_turbos12:08:212
14786992114,4cyclictest33-21ksoftirqd/212:01:042
14786992114,4cyclictest33-21ksoftirqd/211:11:182
14786992114,4cyclictest33-21ksoftirqd/211:11:182
14786992114,4cyclictest33-21ksoftirqd/208:50:342
14786992114,4cyclictest33-21ksoftirqd/208:38:182
1478699206,11cyclictest7690-21diskmemload12:58:382
14786992015,3cyclictest33-21ksoftirqd/213:26:352
14786992014,4cyclictest20774-21sh12:23:412
14786992014,3cyclictest32044-21cron13:43:092
14786992014,3cyclictest23367-21df10:48:202
14786992014,3cyclictest1428-21sh13:10:572
14786992013,4cyclictest9053-21sh11:06:422
14786992013,4cyclictest4538-21/usr/sbin/munin09:18:262
14786992013,4cyclictest4538-21/usr/sbin/munin09:18:262
14786992013,4cyclictest33-21ksoftirqd/209:23:062
14786992013,4cyclictest33-21ksoftirqd/209:23:062
14786992013,4cyclictest24849-21rt-features09:58:262
14786992013,4cyclictest24498-21awk13:33:402
14786992013,4cyclictest20377-21/usr/sbin/munin08:43:212
14786992013,4cyclictest18033-21ls13:28:232
1478699192,14cyclictest9606-21gltestperf12:13:242
1478699191,7cyclictest10477-21ssh13:19:442
14786991913,3cyclictest33-21ksoftirqd/211:14:432
14786991913,3cyclictest31836-21sh12:35:582
14786991912,4cyclictest31513-21basename12:03:172
1478699190,2cyclictest0-21swapper/209:50:442
14786991812,3cyclictest13116-21cat11:43:262
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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