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2026-01-05 - 12:49
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 highest latencies:
System rackbslot6.osadl.org (updated Mon Jan 05, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3112321570,5sleep1230199cyclictest21:25:091
1068911200,8ptp4l25726-21kworker/3:019:18:323
10842664,9sleep00-21swapper/019:18:210
106891660,1ptp4l401ktimersoftd/321:58:283
162652650,4sleep3391rcuc/300:25:583
9402590,2sleep10-21swapper/120:23:311
21762594,10sleep20-21swapper/219:22:432
106891590,1ptp4l401ktimersoftd/321:34:003
106891570,1ptp4l401ktimersoftd/323:07:513
106891570,1ptp4l401ktimersoftd/322:29:343
106891570,1ptp4l401ktimersoftd/322:29:343
100922560,2sleep30-21swapper/323:48:043
158232550,1sleep20-21swapper/200:25:132
106891530,1ptp4l401ktimersoftd/321:40:153
106891530,1ptp4l401ktimersoftd/300:18:033
106891530,1ptp4l401ktimersoftd/300:18:033
229699480,16cyclictest24746-21/usr/sbin/munin00:33:380
229699470,11cyclictest26395-21ssh21:53:200
106891450,1ptp4l401ktimersoftd/323:41:183
229699441,18cyclictest29148-21ssh00:06:530
106891430,1ptp4l401ktimersoftd/322:25:313
229699420,9cyclictest2096-21ptp4l22:33:250
229699420,9cyclictest2096-21ptp4l22:33:250
229699410,18cyclictest6152-21/usr/sbin/munin21:33:170
229699405,6cyclictest9-21ksoftirqd/000:01:010
229699403,5cyclictest9-21ksoftirqd/022:57:240
229699400,18cyclictest17130-21/usr/sbin/munin21:43:250
229699396,7cyclictest26683-21sh22:26:110
229699393,5cyclictest9-21ksoftirqd/022:01:530
229699390,8cyclictest28050-21irqstats20:13:200
229699390,6cyclictest0-21swapper/023:08:430
106891390,1ptp4l401ktimersoftd/323:58:483
106891390,1ptp4l401ktimersoftd/323:19:383
106891390,1ptp4l401ktimersoftd/323:12:083
106891390,1ptp4l401ktimersoftd/322:35:253
106891390,1ptp4l401ktimersoftd/322:35:253
106891390,1ptp4l401ktimersoftd/322:18:043
106891390,1ptp4l401ktimersoftd/322:05:273
106891390,1ptp4l401ktimersoftd/321:28:293
106891390,1ptp4l401ktimersoftd/300:35:013
229699386,28cyclictest14776-21latency_hist19:48:000
229699382,5cyclictest9-21ksoftirqd/000:52:260
106891380,1ptp4l401ktimersoftd/323:51:043
106891380,1ptp4l401ktimersoftd/323:16:173
106891380,1ptp4l401ktimersoftd/321:55:313
229699373,6cyclictest9-21ksoftirqd/023:56:320
229699371,15cyclictest27869-21diskmemload21:40:340
229699371,15cyclictest12958-21ssh22:44:150
106891370,1ptp4l401ktimersoftd/323:36:143
106891370,1ptp4l401ktimersoftd/323:31:043
106891370,1ptp4l401ktimersoftd/322:59:003
106891370,1ptp4l401ktimersoftd/322:53:103
106891370,1ptp4l401ktimersoftd/322:48:493
106891370,1ptp4l401ktimersoftd/322:08:343
106891370,1ptp4l401ktimersoftd/321:50:323
106891370,1ptp4l401ktimersoftd/321:25:263
106891370,1ptp4l401ktimersoftd/320:38:253
106891370,1ptp4l401ktimersoftd/300:48:593
106891370,1ptp4l401ktimersoftd/300:45:533
106891370,1ptp4l401ktimersoftd/300:28:453
106891370,1ptp4l401ktimersoftd/300:18:573
106891370,1ptp4l401ktimersoftd/300:12:253
106891370,0ptp4l401ktimersoftd/323:25:303
2312993630,3cyclictest29221-21cron20:17:593
229699362,5cyclictest0-21swapper/022:39:500
200923615,11sleep125-21ksoftirqd/119:20:321
106891360,1ptp4l401ktimersoftd/322:44:073
106891360,1ptp4l401ktimersoftd/322:42:473
106891360,1ptp4l401ktimersoftd/320:28:273
106891360,1ptp4l401ktimersoftd/319:58:183
229699354,6cyclictest9-21ksoftirqd/023:29:290
229699350,15cyclictest14210-21ssh00:23:260
247032340,3sleep3391rcuc/321:13:273
229699343,5cyclictest9-21ksoftirqd/000:45:540
229699342,5cyclictest0-21swapper/023:15:020
106891340,1ptp4l401ktimersoftd/300:38:153
106891340,0ptp4l401ktimersoftd/319:33:283
304192330,2sleep0229699cyclictest22:29:080
304192330,2sleep0229699cyclictest22:29:080
106891330,1ptp4l401ktimersoftd/323:55:283
229699325,6cyclictest7362-1kworker/u9:023:33:310
106891320,2ptp4l29054-21kworker/3:121:05:533
106891320,1ptp4l401ktimersoftd/321:44:253
106891320,1ptp4l401ktimersoftd/321:22:443
229699316,7cyclictest9-21ksoftirqd/023:02:140
229699315,6cyclictest9-21ksoftirqd/022:13:020
106891310,2ptp4l20825-21kworker/3:221:09:273
106891310,1ptp4l401ktimersoftd/322:13:083
229699303,17cyclictest23758-21fschecks_time21:13:190
229699302,18cyclictest25682-1kworker/u9:000:40:190
106891300,1ptp4l401ktimersoftd/320:51:123
106891300,1ptp4l401ktimersoftd/320:51:123
106891300,1ptp4l401ktimersoftd/319:28:183
106891300,0ptp4l401ktimersoftd/320:07:173
106891300,0ptp4l401ktimersoftd/319:57:513
229699295,7cyclictest9-21ksoftirqd/023:23:260
229699293,5cyclictest9-21ksoftirqd/000:13:080
229699293,5cyclictest9-21ksoftirqd/000:13:080
229699293,3cyclictest9-21ksoftirqd/021:25:220
2296992923,3cyclictest9-21ksoftirqd/023:18:180
106891290,0ptp4l401ktimersoftd/320:09:503
2308992823,3cyclictest33-21ksoftirqd/221:32:522
2301992819,3cyclictest25-21ksoftirqd/122:28:131
2301992819,3cyclictest25-21ksoftirqd/122:28:131
229699285,8cyclictest9-21ksoftirqd/000:31:580
229699285,6cyclictest9-21ksoftirqd/022:03:230
229699285,6cyclictest9-21ksoftirqd/000:20:000
229699280,16cyclictest20863-21cat21:08:010
187252280,2sleep20-21swapper/222:18:182
2308992722,3cyclictest33-21ksoftirqd/200:51:332
2308992722,3cyclictest33-21ksoftirqd/200:30:002
2308992720,4cyclictest33-21ksoftirqd/220:22:482
2308992720,4cyclictest33-21ksoftirqd/220:12:362
2308992713,4cyclictest33-21ksoftirqd/223:19:252
2301992722,3cyclictest25-21ksoftirqd/122:53:251
2301992722,3cyclictest25-21ksoftirqd/122:43:151
2301992722,3cyclictest25-21ksoftirqd/100:53:061
2301992720,4cyclictest25-21ksoftirqd/120:48:031
2301992720,4cyclictest25-21ksoftirqd/120:48:031
2301992720,4cyclictest25-21ksoftirqd/119:54:491
229699275,8cyclictest9-21ksoftirqd/023:38:440
229699275,8cyclictest9-21ksoftirqd/023:04:260
229699275,8cyclictest9-21ksoftirqd/022:21:280
229699275,8cyclictest9-21ksoftirqd/022:17:130
229699275,8cyclictest9-21ksoftirqd/021:28:170
229699275,5cyclictest9-21ksoftirqd/000:09:420
229699273,21cyclictest21371-21grep21:08:180
2296992720,4cyclictest9-21ksoftirqd/021:20:030
2296992719,5cyclictest15787-21cron20:58:000
2296992719,5cyclictest15787-21cron20:58:000
106891270,1ptp4l401ktimersoftd/320:22:263
2312992621,3cyclictest41-21ksoftirqd/320:43:313
2312992619,4cyclictest41-21ksoftirqd/320:36:223
2312992619,4cyclictest41-21ksoftirqd/320:25:463
2312992619,4cyclictest41-21ksoftirqd/300:08:053
2308992621,3cyclictest33-21ksoftirqd/223:44:512
2308992621,3cyclictest33-21ksoftirqd/223:12:422
2308992621,3cyclictest33-21ksoftirqd/200:22:322
2308992620,3cyclictest33-21ksoftirqd/222:57:042
2308992620,3cyclictest33-21ksoftirqd/221:09:112
2308992620,3cyclictest33-21ksoftirqd/220:56:022
2308992620,3cyclictest33-21ksoftirqd/220:56:022
230199264,13cyclictest25815-21ssh21:53:141
2301992621,3cyclictest25-21ksoftirqd/123:31:241
2301992621,3cyclictest25-21ksoftirqd/122:23:171
2301992621,3cyclictest25-21ksoftirqd/100:43:101
2301992619,4cyclictest25-21ksoftirqd/121:43:271
2301992618,5cyclictest20928-21cpuspeed_turbos21:48:161
229699266,5cyclictest9-21ksoftirqd/021:49:160
229699265,8cyclictest9-21ksoftirqd/019:27:200
229699265,7cyclictest9-21ksoftirqd/019:32:590
229699265,6cyclictest9-21ksoftirqd/022:51:010
229699264,7cyclictest9-21ksoftirqd/019:42:240
2296992620,3cyclictest9-21ksoftirqd/020:51:080
2296992620,3cyclictest9-21ksoftirqd/020:51:080
2296992620,3cyclictest9-21ksoftirqd/020:40:280
106891260,1ptp4l401ktimersoftd/321:00:363
569022519,3sleep125-21ksoftirqd/120:33:321
326472250,1sleep20-21swapper/223:03:392
2312992520,3cyclictest41-21ksoftirqd/319:43:113
2308992520,3cyclictest33-21ksoftirqd/220:40:482
2308992520,3cyclictest33-21ksoftirqd/200:08:222
2308992520,3cyclictest33-21ksoftirqd/200:03:112
2308992519,4cyclictest33-21ksoftirqd/221:14:472
2308992519,4cyclictest33-21ksoftirqd/219:43:542
2308992519,4cyclictest33-21ksoftirqd/219:40:372
2308992518,4cyclictest33-21ksoftirqd/220:29:422
2308992518,4cyclictest33-21ksoftirqd/219:30:452
230199253,12cyclictest20456-21ssh23:58:161
2301992520,3cyclictest25-21ksoftirqd/123:22:531
229699256,5cyclictest9-21ksoftirqd/019:48:170
229699255,8cyclictest9-21ksoftirqd/020:59:130
229699255,6cyclictest9-21ksoftirqd/023:43:180
229699255,5cyclictest9-21ksoftirqd/023:48:490
229699255,5cyclictest9-21ksoftirqd/020:33:240
229699255,5cyclictest9-21ksoftirqd/020:18:250
229699254,5cyclictest9-21ksoftirqd/020:12:330
229699254,18cyclictest23583-21seq20:03:270
2296992519,3cyclictest9-21ksoftirqd/020:43:490
2296992514,8cyclictest1055-21runrttasks20:28:200
205752250,2sleep20-21swapper/219:58:162
106891250,1ptp4l401ktimersoftd/319:38:303
106891250,1ptp4l401ktimersoftd/319:23:213
2312992417,4cyclictest41-21ksoftirqd/320:53:123
2312992417,4cyclictest41-21ksoftirqd/320:53:123
2308992420,3cyclictest33-21ksoftirqd/223:59:192
2308992420,3cyclictest33-21ksoftirqd/220:23:262
2308992419,3cyclictest33-21ksoftirqd/223:58:042
2308992419,3cyclictest33-21ksoftirqd/221:36:002
2308992418,3cyclictest33-21ksoftirqd/222:38:052
2308992418,3cyclictest33-21ksoftirqd/220:14:232
2308992417,4cyclictest33-21ksoftirqd/220:06:082
2301992420,2cyclictest25-21ksoftirqd/119:52:591
2301992419,3cyclictest25-21ksoftirqd/123:06:361
2301992419,3cyclictest25-21ksoftirqd/122:58:261
2301992419,3cyclictest25-21ksoftirqd/120:46:031
2301992418,4cyclictest25-21ksoftirqd/120:14:281
2301992418,3cyclictest25-21ksoftirqd/119:38:141
2301992417,4cyclictest25-21ksoftirqd/121:08:351
2301992417,4cyclictest25-21ksoftirqd/120:20:141
2301992417,4cyclictest25-21ksoftirqd/119:34:211
230199240,3cyclictest121rcu_preempt20:58:271
229699243,7cyclictest9-21ksoftirqd/019:29:570
162752240,2sleep20-21swapper/220:58:132
106891240,1ptp4l401ktimersoftd/319:48:133
2308992318,3cyclictest33-21ksoftirqd/223:33:312
2308992318,3cyclictest33-21ksoftirqd/223:02:182
2308992318,3cyclictest33-21ksoftirqd/222:29:452
2308992318,3cyclictest33-21ksoftirqd/222:29:452
2308992318,3cyclictest33-21ksoftirqd/221:40:402
2308992318,3cyclictest33-21ksoftirqd/221:23:202
2308992318,3cyclictest11867-21kworker/2:000:43:382
2308992317,4cyclictest33-21ksoftirqd/223:38:312
2308992317,3cyclictest33-21ksoftirqd/223:16:312
2308992316,4cyclictest33-21ksoftirqd/222:09:512
2308992316,4cyclictest33-21ksoftirqd/222:00:562
2308992316,4cyclictest33-21ksoftirqd/220:46:572
2308992311,9cyclictest20927-21cpuspeed_turbos21:48:162
230199232,17cyclictest0-21swapper/122:08:151
2301992318,3cyclictest25-21ksoftirqd/121:19:391
2301992318,3cyclictest25-21ksoftirqd/119:27:531
2301992317,4cyclictest25-21ksoftirqd/123:11:371
2301992317,4cyclictest25-21ksoftirqd/120:01:271
230199230,2cyclictest0-21swapper/123:40:421
229699235,6cyclictest9-21ksoftirqd/019:58:140
229699234,5cyclictest9-21ksoftirqd/020:23:150
229699234,5cyclictest9-21ksoftirqd/019:53:150
2308992217,3cyclictest33-21ksoftirqd/219:23:162
2308992216,4cyclictest33-21ksoftirqd/220:37:292
2301992217,3cyclictest25-21ksoftirqd/122:49:331
2301992217,3cyclictest25-21ksoftirqd/121:38:021
2301992217,3cyclictest25-21ksoftirqd/100:18:291
2301992216,3cyclictest4791-21munin-node22:38:151
2301992216,3cyclictest25-21ksoftirqd/120:28:171
2301992216,3cyclictest23355-21/usr/sbin/munin21:13:211
2301992213,5cyclictest5658-21latency_hist21:33:021
2308992116,3cyclictest33-21ksoftirqd/222:14:252
2308992116,3cyclictest33-21ksoftirqd/200:16:032
2308992116,3cyclictest33-21ksoftirqd/200:16:032
2308992114,5cyclictest33-21ksoftirqd/222:52:462
2308992114,4cyclictest27042-21proc_pri21:53:252
2308992114,4cyclictest20736-21turbostat.cron21:08:002
2308992113,5cyclictest16320-21head21:43:192
230199213,11cyclictest18290-21ssh22:18:141
2301992116,3cyclictest25-21ksoftirqd/100:33:301
2301992115,4cyclictest25-21ksoftirqd/123:43:241
2301992115,4cyclictest25-21ksoftirqd/120:05:331
2301992115,3cyclictest25-21ksoftirqd/119:44:431
2301992114,4cyclictest25-21ksoftirqd/120:09:571
2301992114,4cyclictest25-21ksoftirqd/119:29:401
2301992114,4cyclictest16048-21sed23:53:251
2301992112,6cyclictest12026-21timerwakeupswit23:48:341
230899208,3cyclictest0-21swapper/200:33:232
230899208,10cyclictest19693-21snmp_o5powerctl23:23:352
2308992015,3cyclictest33-21ksoftirqd/222:43:282
2308992014,3cyclictest3354-21sh22:34:432
2308992014,3cyclictest3354-21sh22:34:432
2308992013,4cyclictest26824-21sh23:31:452
2308992013,3cyclictest3912-21idleruntime22:03:212
230199201,8cyclictest3365-21apt-get22:03:161
2301992014,3cyclictest293182sleep100:07:101
2301992014,3cyclictest18093-21cut00:28:201
2301992013,4cyclictest28155-21cat23:33:191
2301992013,4cyclictest18159-21/usr/sbin/munin23:23:381
2301992012,4cyclictest30788-21diskstats00:08:211
155762201,3sleep115587-21ssh00:24:491
150622200,2sleep20-21swapper/219:48:112
2308991914,3cyclictest18729-21tr19:53:222
2308991914,3cyclictest12652-21sh23:49:172
2308991913,4cyclictest25895-21tr21:18:192
2308991913,4cyclictest11825-21sh20:48:172
2308991913,4cyclictest11825-21sh20:48:172
2308991913,3cyclictest30610-21sh00:40:132
230899191,15cyclictest8339-21tune2fs19:33:172
2301991914,3cyclictest25-21ksoftirqd/122:13:191
2301991914,3cyclictest25-21ksoftirqd/121:04:301
2301991914,3cyclictest25-21ksoftirqd/100:41:111
2301991913,3cyclictest5756-21sh00:15:031
2301991913,3cyclictest5756-21sh00:15:031
2301991913,3cyclictest11031-21cat21:38:151
2301991912,4cyclictest8271-21/usr/sbin/munin23:13:261
2301991912,4cyclictest6539-21/usr/sbin/munin20:38:191
2301991912,4cyclictest1992-21sh22:01:291
2308991811,4cyclictest26077-21sh22:25:102
2301991813,3cyclictest25-21ksoftirqd/120:53:181
2301991813,3cyclictest25-21ksoftirqd/120:53:181
2301991811,4cyclictest2257-21sh22:33:291
2301991811,4cyclictest2257-21sh22:33:291
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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