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2026-05-21 - 18:01
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 Thu May 21, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3176521780,4sleep01318399cyclictest13:46:520
1068911060,4ptp4l401ktimersoftd/308:35:143
106891740,1ptp4l401ktimersoftd/313:00:123
106891690,1ptp4l401ktimersoftd/309:39:253
106891690,1ptp4l401ktimersoftd/309:39:253
106891660,1ptp4l401ktimersoftd/311:55:583
317822640,3sleep2311rcuc/209:13:542
106891640,1ptp4l401ktimersoftd/312:10:273
106891630,1ptp4l401ktimersoftd/313:12:393
106891630,1ptp4l401ktimersoftd/313:12:393
106891600,1ptp4l401ktimersoftd/311:34:053
3472590,2sleep30-21swapper/310:23:563
106891590,1ptp4l401ktimersoftd/311:17:533
106891590,1ptp4l401ktimersoftd/311:09:433
149442580,3sleep26117-21diskmemload11:19:002
106891580,1ptp4l401ktimersoftd/313:54:183
106891570,1ptp4l401ktimersoftd/312:15:273
106891570,1ptp4l401ktimersoftd/311:05:203
106891560,1ptp4l401ktimersoftd/312:02:473
106891550,1ptp4l401ktimersoftd/313:40:233
110412531,42sleep111122-21cpuspeed_turbos08:33:481
266542520,3sleep20-21swapper/213:08:562
266542520,3sleep20-21swapper/213:08:562
1319499487,8cyclictest4761-21cut11:08:542
1319499457,8cyclictest16349-21acpi10:48:482
1319499451,19cyclictest16584-21hddtemp_smartct14:03:572
106891450,1ptp4l401ktimersoftd/312:56:233
1319499446,6cyclictest6117-21diskmemload13:37:352
1291924318,14sleep233-21ksoftirqd/208:36:282
1319499425,6cyclictest1664-21basename10:28:472
1319499423,15cyclictest26043-21sh12:03:432
1319499422,18cyclictest14839-21lockfile-remove09:48:362
86832410,2sleep00-21swapper/011:45:070
1319499408,5cyclictest33-21ksoftirqd/211:36:182
1319499408,4cyclictest33-21ksoftirqd/211:18:092
106891400,1ptp4l401ktimersoftd/313:33:443
106891400,1ptp4l401ktimersoftd/313:22:363
106891400,1ptp4l401ktimersoftd/311:22:573
1319499397,6cyclictest33-21ksoftirqd/212:45:132
1319499396,5cyclictest33-21ksoftirqd/213:58:242
106891390,1ptp4l401ktimersoftd/313:14:253
106891390,1ptp4l401ktimersoftd/311:51:443
106891390,1ptp4l401ktimersoftd/311:40:183
106891390,1ptp4l401ktimersoftd/311:27:273
106891390,1ptp4l401ktimersoftd/311:27:273
106891390,0ptp4l401ktimersoftd/312:48:203
106891380,1ptp4l401ktimersoftd/314:06:303
106891380,1ptp4l401ktimersoftd/313:47:333
106891380,1ptp4l401ktimersoftd/313:05:073
106891380,1ptp4l401ktimersoftd/313:05:073
106891380,1ptp4l401ktimersoftd/312:30:533
106891380,1ptp4l401ktimersoftd/311:43:423
106891380,1ptp4l401ktimersoftd/311:32:283
106891380,1ptp4l401ktimersoftd/311:32:283
106891380,1ptp4l401ktimersoftd/310:55:293
106891370,1ptp4l401ktimersoftd/313:26:323
106891370,1ptp4l401ktimersoftd/312:49:123
106891370,1ptp4l401ktimersoftd/312:37:573
106891370,1ptp4l401ktimersoftd/312:27:283
106891370,1ptp4l401ktimersoftd/312:20:133
106891370,1ptp4l401ktimersoftd/310:58:563
106891370,1ptp4l401ktimersoftd/310:46:023
106891370,1ptp4l401ktimersoftd/310:39:293
106891370,0ptp4l401ktimersoftd/308:47:263
237802365,3sleep1121rcu_preempt12:33:511
1319499369,8cyclictest11153-21sed10:43:382
106891360,1ptp4l401ktimersoftd/312:40:163
106891360,1ptp4l401ktimersoftd/310:36:463
106891360,14ptp4l401ktimersoftd/309:32:433
106891360,0ptp4l401ktimersoftd/309:49:493
106891340,1ptp4l401ktimersoftd/312:04:463
106891340,1ptp4l401ktimersoftd/310:13:583
106891340,0ptp4l401ktimersoftd/314:02:483
106891330,1ptp4l401ktimersoftd/309:16:303
106891330,0ptp4l401ktimersoftd/310:50:453
106891320,1ptp4l401ktimersoftd/313:30:553
106891320,0ptp4l401ktimersoftd/310:22:153
106891310,1ptp4l401ktimersoftd/309:09:303
106891310,1ptp4l401ktimersoftd/308:54:033
106891310,0ptp4l401ktimersoftd/309:43:473
106891310,0ptp4l401ktimersoftd/309:28:203
1319499308,7cyclictest25179-21ssh11:29:072
1319499308,7cyclictest25179-21ssh11:29:072
1319499305,5cyclictest33-21ksoftirqd/212:15:032
1319499302,10cyclictest6261-21apt-get11:43:512
1319499301,17cyclictest6051-21snmpd12:39:032
106891300,1ptp4l401ktimersoftd/313:52:203
132322290,4sleep0101ktimersoftd/012:23:340
1319499299,6cyclictest33-21ksoftirqd/210:45:072
1319499297,5cyclictest33-21ksoftirqd/208:50:232
1319499295,5cyclictest33-21ksoftirqd/208:55:082
13194992923,3cyclictest33-21ksoftirqd/213:24:062
1319499291,15cyclictest11263-21ssh11:48:432
122772296,10sleep00-21swapper/008:34:000
106891290,10ptp4l401ktimersoftd/310:04:383
106891290,0ptp4l401ktimersoftd/310:01:033
106891290,0ptp4l401ktimersoftd/308:50:333
1319499289,7cyclictest33-21ksoftirqd/212:29:392
1319499289,6cyclictest33-21ksoftirqd/211:24:552
1319499289,6cyclictest33-21ksoftirqd/211:24:552
1319499286,5cyclictest33-21ksoftirqd/209:10:592
1319499283,6cyclictest27089-21ssh13:42:202
1319499283,6cyclictest11682-21ssh12:20:552
13194992822,4cyclictest13297-21ssh12:54:212
13194992821,4cyclictest33-21ksoftirqd/208:39:292
13187992823,3cyclictest25-21ksoftirqd/111:43:401
13183992813,12cyclictest11657-21irqrtprio13:59:010
12552280,3sleep00-21swapper/013:48:570
296092270,22sleep029719-21fschecks_time10:18:520
2806422721,3sleep125-21ksoftirqd/113:09:161
2806422721,3sleep125-21ksoftirqd/113:09:161
1319499276,7cyclictest33-21ksoftirqd/210:00:332
1319499276,5cyclictest33-21ksoftirqd/212:11:022
1319499274,7cyclictest18766-21ssh13:00:152
1319499271,11cyclictest3935-21/usr/sbin/munin13:18:552
13194992711,12cyclictest0-21swapper/211:53:502
13187992722,3cyclictest25-21ksoftirqd/111:48:431
13187992720,4cyclictest25-21ksoftirqd/109:52:511
13183992721,3cyclictest9-21ksoftirqd/010:00:320
13183992720,4cyclictest9-21ksoftirqd/013:33:410
13183992719,5cyclictest9-21ksoftirqd/009:45:350
280062260,2sleep00-21swapper/010:13:580
1319499268,6cyclictest33-21ksoftirqd/211:06:232
1319499268,10cyclictest31100-21apt-get13:13:542
1319499267,6cyclictest33-21ksoftirqd/214:03:042
1319499267,6cyclictest33-21ksoftirqd/213:52:082
1319499267,5cyclictest33-21ksoftirqd/213:29:402
1319499266,6cyclictest33-21ksoftirqd/212:50:202
1319499266,6cyclictest33-21ksoftirqd/209:03:402
1319499265,9cyclictest33-21ksoftirqd/211:03:292
1319499262,7cyclictest17177-21ssh12:26:322
1319499262,6cyclictest30629-21ssh13:44:582
13194992621,3cyclictest33-21ksoftirqd/212:34:002
13187992620,4cyclictest25-21ksoftirqd/110:27:481
13187992619,4cyclictest25-21ksoftirqd/110:17:321
1318399263,18cyclictest0-21swapper/010:43:500
13183992620,3cyclictest9-21ksoftirqd/008:47:020
106891260,1ptp4l401ktimersoftd/310:28:573
106891260,0ptp4l401ktimersoftd/309:21:363
233592250,2sleep10-21swapper/111:28:381
233592250,2sleep10-21swapper/111:28:381
1319499257,6cyclictest33-21ksoftirqd/213:05:042
1319499257,6cyclictest33-21ksoftirqd/213:05:042
1319499257,6cyclictest33-21ksoftirqd/208:47:082
1319499256,6cyclictest33-21ksoftirqd/212:01:392
1319499255,6cyclictest33-21ksoftirqd/209:33:502
1319499252,6cyclictest321ktimersoftd/209:52:362
13194992518,4cyclictest33-21ksoftirqd/209:33:212
13187992519,4cyclictest32544-21cut12:08:581
13187992518,4cyclictest25-21ksoftirqd/110:22:541
13183992519,3cyclictest9-21ksoftirqd/009:56:340
13183992519,3cyclictest9-21ksoftirqd/009:23:470
13183992518,4cyclictest9-21ksoftirqd/009:14:320
13183992518,4cyclictest9-21ksoftirqd/009:00:110
13183992518,4cyclictest9-21ksoftirqd/008:54:530
13183992518,4cyclictest28301-21ssh13:09:390
13183992518,4cyclictest28301-21ssh13:09:390
13183992513,9cyclictest15132-21phc2sys-jitter12:24:010
106891250,1ptp4l401ktimersoftd/308:39:383
38332240,2sleep10-21swapper/112:45:271
200872241,3sleep120120-21diskstats09:58:501
1319499247,6cyclictest33-21ksoftirqd/211:39:512
1319499247,6cyclictest33-21ksoftirqd/210:05:432
1319499246,7cyclictest33-21ksoftirqd/210:17:312
1319499246,7cyclictest33-21ksoftirqd/209:54:232
1319499246,7cyclictest33-21ksoftirqd/209:42:462
1319499246,7cyclictest33-21ksoftirqd/209:42:462
1319499246,7cyclictest33-21ksoftirqd/209:24:322
1319499243,5cyclictest0-21swapper/210:54:182
13194992419,3cyclictest33-21ksoftirqd/210:24:012
13194992419,3cyclictest33-21ksoftirqd/210:18:492
13194992417,4cyclictest33-21ksoftirqd/209:19:522
13187992419,3cyclictest25-21ksoftirqd/113:08:391
13187992419,3cyclictest25-21ksoftirqd/113:08:391
13187992419,3cyclictest25-21ksoftirqd/111:09:391
13187992419,3cyclictest25-21ksoftirqd/108:40:411
13187992417,4cyclictest25-21ksoftirqd/109:30:591
13187992413,3cyclictest26139-21sh13:40:431
13183992419,3cyclictest9-21ksoftirqd/014:08:420
13183992419,3cyclictest9-21ksoftirqd/012:48:400
13183992418,3cyclictest9-21ksoftirqd/010:24:090
13183992417,4cyclictest9-21ksoftirqd/010:34:290
13183992417,4cyclictest9-21ksoftirqd/010:32:410
13183992417,4cyclictest9-21ksoftirqd/008:50:070
13183992415,5cyclictest17823-21mailstats10:49:000
106891240,1ptp4l401ktimersoftd/310:08:483
106891240,1ptp4l401ktimersoftd/309:33:483
106891240,1ptp4l401ktimersoftd/309:03:403
106891240,1ptp4l401ktimersoftd/308:58:493
60132230,2sleep00-21swapper/012:14:390
282282230,3sleep01318399cyclictest12:38:310
1319499236,6cyclictest33-21ksoftirqd/209:03:042
1319499234,16cyclictest4251-21expr10:33:512
13194992311,6cyclictest24615-21apt-get10:08:472
13187992317,4cyclictest25-21ksoftirqd/110:12:141
13187992316,4cyclictest25-21ksoftirqd/111:41:391
13187992316,4cyclictest25-21ksoftirqd/109:11:161
1318399233,17cyclictest13856-21tail08:38:490
13183992316,4cyclictest9-21ksoftirqd/009:07:330
106891230,1ptp4l401ktimersoftd/309:54:023
13187992217,3cyclictest25-21ksoftirqd/109:47:491
13187992216,3cyclictest25-21ksoftirqd/110:54:541
13187992216,3cyclictest25-21ksoftirqd/109:27:451
13187992216,3cyclictest25-21ksoftirqd/108:47:131
13187992215,4cyclictest25-21ksoftirqd/109:07:141
13187992214,5cyclictest24280-21cron10:08:361
1318799221,3cyclictest0-21swapper/113:45:581
13183992216,3cyclictest9-21ksoftirqd/013:14:040
13183992216,3cyclictest9-21ksoftirqd/009:30:090
13183992216,3cyclictest24142-21grep11:28:550
13183992216,3cyclictest24142-21grep11:28:550
13183992216,3cyclictest22658-21grep10:03:520
13183992215,4cyclictest9-21ksoftirqd/011:48:530
13183992215,4cyclictest9-21ksoftirqd/011:35:120
13183992214,5cyclictest31172-21gpgconf12:08:410
13187992117,2cyclictest0-21swapper/109:22:321
13187992115,4cyclictest25-21ksoftirqd/110:39:281
13187992115,4cyclictest25-21ksoftirqd/108:55:381
13187992115,3cyclictest25-21ksoftirqd/108:51:221
13187992114,4cyclictest25-21ksoftirqd/112:26:201
13187992114,4cyclictest10628-21sh12:53:331
1318799211,18cyclictest0-21swapper/110:34:021
1318799211,17cyclictest2244-21if_enp1s0.110:28:541
1318799210,18cyclictest19040-21cat09:54:051
1318399215,9cyclictest21203-21ssh13:03:530
1318399215,9cyclictest21203-21ssh13:03:530
1318399212,6cyclictest0-21swapper/012:48:520
13183992116,3cyclictest9-21ksoftirqd/013:01:400
13183992116,3cyclictest9-21ksoftirqd/011:42:220
13183992116,3cyclictest9-21ksoftirqd/010:53:530
13183992114,4cyclictest8395-21grep09:33:520
13183992114,4cyclictest6199-21sh13:20:260
13183992114,4cyclictest13071-21sendmail13:28:410
13183992114,4cyclictest10575-21ls09:38:490
13183992114,4cyclictest10575-21ls09:38:490
13183992110,8cyclictest31111-21latency_hist11:03:370
13187992017,2cyclictest0-21swapper/113:22:501
13187992015,3cyclictest25-21ksoftirqd/112:43:341
13187992015,3cyclictest25-21ksoftirqd/112:30:211
13187992015,3cyclictest25-21ksoftirqd/109:36:211
1318799201,4cyclictest1351-21ssh11:04:581
13187992014,4cyclictest21861-21sh13:36:501
13187992014,3cyclictest2146-21sh13:49:041
13187992014,3cyclictest14490-21if_err_enp1s0.111:18:571
13187992013,4cyclictest31332-21expr13:13:561
13187992013,4cyclictest27942-21sh12:04:091
13187992013,4cyclictest2683-21sendmail-mta12:58:191
13187992013,4cyclictest10605-21apt-config13:58:431
13187992013,4cyclictest1055-21runrttasks12:20:261
1318799201,17cyclictest13314-21ssh13:28:421
1318799201,17cyclictest0-21swapper/111:59:321
1318399204,10cyclictest11345-21ssh12:53:540
1318399203,11cyclictest21294-21ssh11:58:520
13183992014,3cyclictest9-21ksoftirqd/010:09:200
13183992014,3cyclictest6350-21sh10:38:400
13183992013,4cyclictest6117-21diskmemload13:39:480
13183992013,4cyclictest6117-21diskmemload12:06:240
13183992013,4cyclictest6117-21diskmemload11:22:330
13183992013,4cyclictest31483-21ls11:03:500
13183992013,4cyclictest28639-21/usr/sbin/munin12:39:010
13183992013,4cyclictest20403-21sed12:29:060
13183992013,4cyclictest18604-21cstates13:33:540
13183992011,6cyclictest6084-21fschecks_count13:53:560
13183992011,5cyclictest10011-21needreboot11:14:000
13187991914,3cyclictest16531-21sh12:58:531
1318799191,3cyclictest11879-21ssh10:43:541
13187991913,4cyclictest8905-21sh11:13:511
13187991913,4cyclictest23618-21/usr/sbin/munin11:29:061
13187991913,4cyclictest23618-21/usr/sbin/munin11:29:061
13187991913,4cyclictest15982-21/usr/sbin/munin14:04:021
13187991913,3cyclictest6420-21sh13:53:591
13187991913,3cyclictest23892-21fschecks_count08:58:501
1318799191,2cyclictest0-21swapper/111:55:311
13187991912,4cyclictest31420-21idleruntime09:13:521
13187991912,4cyclictest27015-21seq10:58:541
13187991912,4cyclictest10586-21expr09:38:491
13187991912,4cyclictest10586-21expr09:38:491
1318799191,16cyclictest30010-21systemctl11:34:031
1318799191,16cyclictest0-21swapper/110:48:421
1318799190,3cyclictest10452-21ssh13:24:181
1318799190,17cyclictest0-21swapper/112:15:481
13183991913,3cyclictest6117-21diskmemload11:24:380
13183991913,3cyclictest6117-21diskmemload11:24:380
13183991913,3cyclictest17833-21swap11:54:060
13183991912,4cyclictest29173-21if_err_enp1s0.109:08:520
13183991912,4cyclictest1055-21runrttasks11:11:500
13183991812,3cyclictest2903-21seq09:23:190
13183991811,4cyclictest15783-21irqrtprio09:48:530
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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