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2024-07-27 - 03:38
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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 rack4slot1.osadl.org (updated Sat Jul 27, 2024 00:44:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3210021100,3sleep30-21swapper/322:55:223
3210021100,3sleep30-21swapper/322:55:223
204082980,3sleep10-21swapper/123:16:021
204082980,3sleep10-21swapper/123:16:021
113952950,2chrt0-21swapper/022:34:420
250022940,3chrt0-21swapper/122:48:131
250022940,3chrt0-21swapper/122:48:131
145722940,3chrt0-21swapper/300:18:213
145722940,3chrt0-21swapper/300:18:213
145722940,3chrt0-21swapper/300:18:213
68192910,3chrt0-21swapper/023:02:310
68192910,3chrt0-21swapper/023:02:310
275652790,2sleep10-21swapper/119:45:131
275652790,2sleep10-21swapper/119:45:131
28772760,2sleep12899-21/usr/sbin/munin22:25:231
28772760,2sleep12899-21/usr/sbin/munin22:25:231
185012750,3sleep00-21swapper/019:20:160
185012750,3sleep00-21swapper/019:20:160
308432740,2sleep00-21swapper/000:35:500
308432740,2sleep00-21swapper/000:35:500
307152740,4chrt0-21swapper/322:54:263
307152740,4chrt0-21swapper/322:54:263
129242700,9sleep121-21ksoftirqd/120:30:291
129242700,9sleep121-21ksoftirqd/120:30:291
294662690,2sleep30-21swapper/322:20:023
294662690,2sleep30-21swapper/322:20:023
232362690,2sleep20-21swapper/222:45:412
232362690,2sleep20-21swapper/222:45:412
208192690,3sleep00-21swapper/023:50:170
208192690,3sleep00-21swapper/023:50:170
82252680,3sleep10-21swapper/121:57:291
82252680,3sleep10-21swapper/121:57:291
304272670,3sleep30-21swapper/323:26:253
304272670,3sleep30-21swapper/323:26:253
268842670,3sleep10-21swapper/122:16:221
268842670,3sleep10-21swapper/122:16:221
208092670,3sleep10-21swapper/120:55:041
56342650,2sleep00-21swapper/000:08:420
56342650,2sleep00-21swapper/000:08:420
162922640,4sleep30-21swapper/322:39:433
279782630,3sleep20-21swapper/223:24:512
15509996236,13cyclictest58950irq/55-eth022:55:150
15509996236,13cyclictest58950irq/55-eth022:55:150
144792620,3sleep30-21swapper/321:30:353
144792620,3sleep30-21swapper/321:30:353
1550999615,40cyclictest28395-21ssh23:25:120
260292600,4sleep115507-21cyclictest19:40:181
260292600,4sleep115507-21cyclictest19:40:181
22262600,4sleep30-21swapper/323:30:313
152662600,3sleep10-21swapper/121:30:531
152662600,3sleep10-21swapper/121:30:531
322372580,2sleep10-21swapper/100:38:291
322372580,2sleep10-21swapper/100:38:291
1551099556,34cyclictest25241-21ssh23:55:151
1551099556,34cyclictest25241-21ssh23:55:151
42692540,3chrt0-21swapper/221:53:492
42692540,3chrt0-21swapper/221:53:492
248972540,2sleep024998-21ssh22:15:130
248972540,2sleep024998-21ssh22:15:130
224772540,3chrt0-21swapper/123:51:351
224772540,3chrt0-21swapper/123:51:351
300752530,3sleep00-21swapper/019:50:220
300752530,3sleep00-21swapper/019:50:220
185252530,4sleep10-21swapper/122:08:181
15512995331,15cyclictest15452-21date23:45:112
15510995221,25cyclictest21-21ksoftirqd/100:10:161
15510995221,25cyclictest21-21ksoftirqd/100:10:161
1551299514,37cyclictest7099-21ssh22:30:122
120262500,4chrt0-21swapper/323:40:393
120262500,4chrt0-21swapper/323:40:393
10972500,3chrt0-21swapper/122:56:291
10972500,3chrt0-21swapper/122:56:291
1551299496,26cyclictest20357-21ssh23:50:132
1551299496,26cyclictest20357-21ssh23:50:132
15512994818,13cyclictest19980-21ssh22:42:592
15512994818,13cyclictest19980-21ssh22:42:592
15512994818,12cyclictest26321-21ssh22:15:342
15512994818,12cyclictest26321-21ssh22:15:342
15512994818,12cyclictest18330-21ssh00:22:022
15512994818,11cyclictest26883-21ssh00:31:142
15512994818,11cyclictest26883-21ssh00:31:142
66372470,2sleep00-21swapper/021:22:240
66372470,2sleep00-21swapper/021:22:240
15512994719,12cyclictest21552-21ssh22:10:402
15512994719,12cyclictest21552-21ssh22:10:402
15512994719,11cyclictest514-21ssh00:39:452
15512994719,11cyclictest514-21ssh00:39:452
15512994719,11cyclictest16334-21ssh23:12:112
15512994719,11cyclictest16334-21ssh23:12:112
15512994718,12cyclictest19369-21ssh22:09:302
15512994718,11cyclictest13434-21ssh23:42:432
15512994717,10cyclictest22656-21ssh00:26:432
15512994717,10cyclictest22656-21ssh00:26:432
37072460,2sleep121-21ksoftirqd/121:20:041
37072460,2sleep121-21ksoftirqd/121:20:041
15512994619,11cyclictest7415-21ssh21:56:192
15512994619,11cyclictest7415-21ssh21:56:192
15512994619,11cyclictest1791-21ssh00:04:562
15512994619,11cyclictest1791-21ssh00:04:562
15512994619,10cyclictest12382-21ssh22:01:262
15512994619,10cyclictest12382-21ssh22:01:262
15512994618,10cyclictest12141-21ssh22:35:192
15512994617,10cyclictest31992-21ssh22:21:402
15512994617,10cyclictest31992-21ssh22:21:402
1551099463,36cyclictest8795-21ssh21:25:131
1551099463,36cyclictest8795-21ssh21:25:131
1551099462,3cyclictest131rcu_preempt21:10:111
1551099462,3cyclictest131rcu_preempt21:10:111
1551099462,3cyclictest131rcu_preempt21:10:111
1551299452,33cyclictest8897-21ssh23:05:122
1551299452,33cyclictest8897-21ssh23:05:122
15512994519,8cyclictest29334-21ssh23:59:282
15512994519,8cyclictest29334-21ssh23:59:282
15512994518,11cyclictest6042-21ssh00:09:202
15512994518,11cyclictest6042-21ssh00:09:202
15512994518,11cyclictest29995-21ssh22:53:242
15512994518,11cyclictest29995-21ssh22:53:242
15512994517,12cyclictest25495-21sed19:40:072
15512994517,12cyclictest25495-21sed19:40:072
15512994517,11cyclictest5279-21ssh21:20:262
15512994517,11cyclictest5279-21ssh21:20:262
15512994515,11cyclictest20177-21ssh21:35:592
15512994515,11cyclictest20177-21ssh21:35:592
1550999459,23cyclictest58950irq/55-eth023:15:130
1550999459,23cyclictest58950irq/55-eth023:15:130
1550999453,26cyclictest58950irq/55-eth021:10:120
1550999453,26cyclictest58950irq/55-eth021:10:120
1550999453,26cyclictest58950irq/55-eth021:10:120
69042440,3sleep00-21swapper/020:15:250
69042440,3sleep00-21swapper/020:15:250
198412440,3chrt0-21swapper/322:10:053
15512994418,12cyclictest3975-21ssh23:33:022
15512994418,10cyclictest23311-21ssh21:40:132
15512994418,10cyclictest23311-21ssh21:40:132
15512994418,10cyclictest19402-21ssh23:49:082
15512994418,10cyclictest19402-21ssh23:49:082
15512994418,10cyclictest18591-21chrt20:46:542
15512994418,10cyclictest18591-21chrt20:46:542
15512994417,12cyclictest21447-21ssh23:17:312
15512994417,12cyclictest21447-21ssh23:17:312
15512994417,12cyclictest18123-21rm21:35:002
15512994417,12cyclictest18123-21rm21:35:002
15512994417,11cyclictest559-21ssh22:55:442
15512994417,11cyclictest559-21ssh22:55:442
15512994417,11cyclictest32544-21ssh21:49:492
15512994417,10cyclictest3967-21rm22:26:002
15512994417,10cyclictest3967-21rm22:26:002
1551099442,6cyclictest131rcu_preempt19:15:121
1551099442,6cyclictest131rcu_preempt19:15:121
15509994434,7cyclictest58950irq/55-eth023:40:110
77322430,3sleep20-21swapper/223:03:492
77322430,3sleep20-21swapper/223:03:492
250512430,3chrt0-21swapper/121:41:021
250512430,3chrt0-21swapper/121:41:021
15512994319,11cyclictest28687-21sh21:11:292
15512994319,11cyclictest28687-21sh21:11:292
15512994318,9cyclictest3046-21ssh21:19:142
15512994318,9cyclictest3046-21ssh21:19:142
15512994317,11cyclictest30472-21ssh23:26:292
15512994317,11cyclictest30472-21ssh23:26:292
15512994317,10cyclictest9627-21ssh23:39:132
15512994317,10cyclictest9627-21ssh23:39:132
15512994317,10cyclictest8499-21sh00:10:572
15512994317,10cyclictest8499-21sh00:10:572
15512994230,8cyclictest8792-21apt-get21:25:142
15512994230,8cyclictest8792-21apt-get21:25:142
15512994218,9cyclictest23625-21seq19:35:072
15512994218,9cyclictest23625-21seq19:35:072
15512994218,10cyclictest11217-21taskset20:26:532
15512994218,10cyclictest11217-21taskset20:26:532
15512994217,11cyclictest16744-21chrt20:41:432
15512994217,11cyclictest16744-21chrt20:41:432
15512994216,10cyclictest22313-21taskset20:56:062
15512994216,10cyclictest22313-21taskset20:56:062
15512994216,10cyclictest22313-21taskset20:56:062
281012410,4sleep30-21swapper/319:45:243
281012410,4sleep30-21swapper/319:45:243
234852410,2sleep123513-21strings21:00:241
234852410,2sleep123513-21strings21:00:241
15512994119,10cyclictest18143-21date19:20:072
15512994119,10cyclictest18143-21date19:20:072
15512994117,8cyclictest12808-21ssh00:15:332
15512994117,8cyclictest12808-21ssh00:15:332
15512994117,8cyclictest12808-21ssh00:15:332
15512994117,16cyclictest9533-21chrt20:23:512
15512994117,16cyclictest9533-21chrt20:23:512
15512994116,10cyclictest28841-21taskset19:46:062
15512994116,10cyclictest28841-21taskset19:46:062
1550999411,37cyclictest10340-21ssh22:00:120
1550999411,37cyclictest10340-21ssh22:00:120
127542410,2sleep00-21swapper/021:29:150
127542410,2sleep00-21swapper/021:29:150
15512994019,9cyclictest2061-21taskset20:02:322
15512994019,9cyclictest2061-21taskset20:02:322
1550999403,34cyclictest15243-21ssh22:05:160
274792390,3chrt0-21swapper/021:44:300
274792390,3chrt0-21swapper/021:44:300
213922390,4chrt0-21swapper/122:10:271
213922390,4chrt0-21swapper/122:10:271
176202390,3sleep10-21swapper/123:14:011
176202390,3sleep10-21swapper/123:14:011
15512993919,8cyclictest13299-21chrt20:35:002
15512993919,8cyclictest13299-21chrt20:35:002
15512993918,9cyclictest15053-21taskset20:38:542
15512993918,8cyclictest19529-21chrt19:21:112
15512993918,8cyclictest19529-21chrt19:21:112
15512993918,10cyclictest15808-21taskset19:10:542
15512993918,10cyclictest15808-21taskset19:10:542
15512993917,8cyclictest24342-21taskset21:03:132
15512993917,8cyclictest24342-21taskset21:03:132
15512993917,11cyclictest27140-21taskset19:44:182
15512993917,11cyclictest27140-21taskset19:44:182
1550999394,22cyclictest58950irq/55-eth022:20:120
1550999394,22cyclictest58950irq/55-eth022:20:120
15512993818,9cyclictest20313-21taskset20:50:282
1551099383,27cyclictest11402-21ssh00:15:121
1551099383,27cyclictest11402-21ssh00:15:121
1551099383,27cyclictest11402-21ssh00:15:121
1550999386,24cyclictest58950irq/55-eth021:30:150
1550999386,24cyclictest58950irq/55-eth021:30:150
319092370,3sleep00-21swapper/019:55:240
319092370,3sleep00-21swapper/019:55:240
15512993729,5cyclictest29398-21apt-get19:50:122
15512993729,5cyclictest29398-21apt-get19:50:122
15512993716,10cyclictest3997-21runrttasks20:08:492
15512993716,10cyclictest3997-21runrttasks20:08:492
1550999378,19cyclictest58950irq/55-eth000:15:120
1550999378,19cyclictest58950irq/55-eth000:15:120
1550999378,19cyclictest58950irq/55-eth000:15:120
153092370,2sleep015340-21date23:45:080
153092370,2sleep015340-21date23:45:080
101872370,3sleep30-21swapper/322:00:083
101872370,3sleep30-21swapper/322:00:083
302882360,3chrt0-21swapper/321:46:343
207232360,10sleep333-21ksoftirqd/323:50:163
207232360,10sleep333-21ksoftirqd/323:50:163
15512993616,8cyclictest5815-21taskset20:13:382
15512993616,8cyclictest5815-21taskset20:13:382
228422350,3sleep00-21swapper/021:39:520
228422350,3sleep00-21swapper/021:39:520
160022350,9sleep333-21ksoftirqd/323:11:423
160022350,9sleep333-21ksoftirqd/323:11:423
1552199358,21cyclictest0-21swapper/300:30:133
1552199358,21cyclictest0-21swapper/300:30:133
15512993516,8cyclictest32560-21taskset19:56:462
15512993516,8cyclictest32560-21taskset19:56:462
15512993513,10cyclictest25972-21runrttasks21:05:382
15512993513,10cyclictest25972-21runrttasks21:05:382
15512993513,10cyclictest25972-21runrttasks21:05:382
1550999354,29cyclictest12-21ksoftirqd/019:25:130
1550999354,29cyclictest12-21ksoftirqd/019:25:130
291382340,4sleep00-21swapper/000:35:060
291382340,4sleep00-21swapper/000:35:060
1551099342,26cyclictest595-21taskset21:50:151
1551099342,26cyclictest595-21taskset21:50:151
15509993417,12cyclictest58950irq/55-eth023:35:130
316212330,4sleep30-21swapper/319:55:193
316212330,4sleep30-21swapper/319:55:193
314692330,2sleep031494-21acpi21:15:130
314692330,2sleep031494-21acpi21:15:130
223592330,3sleep30-21swapper/322:11:503
223592330,3sleep30-21swapper/322:11:503
15510993319,10cyclictest15507-21cyclictest23:20:141
1550999332,27cyclictest15501-21ssh23:45:130
1550999332,27cyclictest15501-21ssh23:45:130
15509993320,6cyclictest0-21swapper/023:10:120
15509993320,6cyclictest0-21swapper/023:10:120
295442320,3sleep10-21swapper/121:12:441
295442320,3sleep10-21swapper/121:12:441
1550999324,24cyclictest58950irq/55-eth022:35:150
1550999324,22cyclictest20967-21sed20:55:100
1550999322,24cyclictest699-21runrttasks21:50:150
1550999322,24cyclictest699-21runrttasks21:50:150
1550999322,24cyclictest58950irq/55-eth023:05:120
1550999322,24cyclictest58950irq/55-eth023:05:120
1550999321,27cyclictest851-21ssh23:30:150
249602310,2sleep00-21swapper/019:35:270
249602310,2sleep00-21swapper/019:35:270
15512993119,10cyclictest7872-21date20:20:052
15512993119,10cyclictest7872-21date20:20:052
15510993122,4cyclictest0-21swapper/123:00:131
15510993122,4cyclictest0-21swapper/123:00:131
15510993115,11cyclictest15507-21cyclictest23:35:121
1550999312,22cyclictest0-21swapper/020:30:130
1550999312,22cyclictest0-21swapper/020:30:130
1550999312,21cyclictest16878-21rm22:40:130
1550999312,21cyclictest16878-21rm22:40:130
15509993113,15cyclictest58950irq/55-eth022:15:120
15509993113,15cyclictest58950irq/55-eth022:15:120
105852310,3sleep3321rcuc/322:33:323
324992300,3sleep30-21swapper/322:22:233
324992300,3sleep30-21swapper/322:22:233
15510993018,8cyclictest26332-21diskmemload00:25:131
15510993018,8cyclictest26332-21diskmemload00:25:131
1550999306,22cyclictest28161-21ssh21:45:120
1550999304,21cyclictest12-21ksoftirqd/000:25:120
1550999304,21cyclictest12-21ksoftirqd/000:25:120
1550999303,19cyclictest28416-21ssh23:25:130
1550999303,19cyclictest28416-21ssh23:25:130
74222290,3sleep00-21swapper/021:56:200
74222290,3sleep00-21swapper/021:56:200
15512992920,7cyclictest0-21swapper/219:25:122
15512992920,7cyclictest0-21swapper/219:25:122
241672280,3sleep30-21swapper/323:20:223
231442280,3sleep30-21swapper/321:40:073
231442280,3sleep30-21swapper/321:40:073
1551099284,20cyclictest28426-21rm23:25:141
1551099284,20cyclictest28426-21rm23:25:141
1551099284,14cyclictest18466-21ssh21:35:121
1551099284,14cyclictest18466-21ssh21:35:121
15510992816,7cyclictest15507-21cyclictest19:50:121
15510992816,7cyclictest15507-21cyclictest19:50:121
282732270,2sleep30-21swapper/321:10:533
282732270,2sleep30-21swapper/321:10:533
15521992715,9cyclictest5543-21chrt23:00:413
15521992715,9cyclictest5543-21chrt23:00:413
15521992715,9cyclictest27388-21chrt23:56:393
15521992715,9cyclictest27388-21chrt23:56:393
15521992714,10cyclictest23288-21chrt21:00:213
15521992714,10cyclictest23288-21chrt21:00:213
15521992714,10cyclictest21518-21chrt23:17:373
15521992714,10cyclictest21518-21chrt23:17:373
15521992714,10cyclictest18721-21chrt20:48:313
15521992714,10cyclictest18721-21chrt20:48:313
15521992713,10cyclictest27498-21chrt19:45:103
15521992713,10cyclictest27498-21chrt19:45:103
1550999272,18cyclictest2310-21ssh22:25:170
1550999272,18cyclictest2310-21ssh22:25:170
96262260,3sleep30-21swapper/300:12:423
96262260,3sleep30-21swapper/300:12:423
280222260,3sleep0151rcuc/021:10:300
280222260,3sleep0151rcuc/021:10:300
15521992614,9cyclictest3135-21chrt21:19:213
15521992614,9cyclictest3135-21chrt21:19:213
15521992614,9cyclictest15092-21chrt20:39:233
15521992614,9cyclictest13175-21chrt20:33:243
15521992614,9cyclictest13175-21chrt20:33:243
15521992613,11cyclictest25011-21chrt19:35:543
15521992613,11cyclictest25011-21chrt19:35:543
15521992613,11cyclictest20465-21chrt20:52:213
15521992613,10cyclictest7507-21taskset21:23:393
15521992613,10cyclictest7507-21taskset21:23:393
15521992613,10cyclictest2178-21chrt20:04:033
15521992613,10cyclictest2178-21chrt20:04:033
15521992612,11cyclictest1082-21chrt21:50:203
15521992612,11cyclictest1082-21chrt21:50:203
15521992610,12cyclictest27556-21chrt21:44:373
15521992610,12cyclictest27556-21chrt21:44:373
15510992612,9cyclictest15507-21cyclictest19:55:131
15510992612,9cyclictest15507-21cyclictest19:55:131
1551099261,20cyclictest15981-21sh00:20:131
15509992615,6cyclictest0-21swapper/019:30:130
15509992615,6cyclictest0-21swapper/019:30:130
15521992513,9cyclictest7326-21chrt23:35:533
15521992513,9cyclictest7326-21chrt23:35:533
15521992513,9cyclictest22343-21chrt20:56:273
15521992513,9cyclictest22343-21chrt20:56:273
15521992513,9cyclictest22343-21chrt20:56:273
15521992513,9cyclictest16059-21chrt19:14:043
15521992513,9cyclictest16059-21chrt19:14:043
15521992512,11cyclictest11356-21chrt20:28:383
15521992512,11cyclictest11356-21chrt20:28:383
15521992512,10cyclictest5674-21taskset20:11:513
15521992512,10cyclictest5674-21taskset20:11:513
15521992512,10cyclictest26193-21taskset21:08:243
15521992512,10cyclictest26193-21taskset21:08:243
15521992512,10cyclictest26193-21taskset21:08:243
15521992512,10cyclictest19770-21chrt19:24:133
15521992512,10cyclictest19770-21chrt19:24:133
1550999252,19cyclictest26332-21diskmemload00:20:130
145162256,9sleep10-21swapper/119:10:141
145162256,9sleep10-21swapper/119:10:141
15521992415,7cyclictest23223-21chrt19:31:283
15521992415,7cyclictest23223-21chrt19:31:283
15521992415,7cyclictest21508-21chrt19:27:593
15521992415,7cyclictest21508-21chrt19:27:593
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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