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2025-12-31 - 20:19
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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
Characteristics of the 100 highest latencies:
System rack5slot1.osadl.org (updated Wed Dec 31, 2025 12:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1219239920,0EcMasterDemoSyn1220229tAtEmLog_008:51:385
1104639920,0EcMasterDemoSyn1105629tAtEmLog_011:28:515
885739910,0EcMasterDemoSyn886729tAtEmLog_007:35:355
407339910,0EcMasterDemoSyn408329tAtEmLog_007:25:265
3168539830,0EcMasterDemoSyn3169529tAtEmLog_012:34:465
2435739830,0EcMasterDemoSyn2436729tAtEmLog_009:11:555
227839830,0EcMasterDemoSyn228829tAtEmLog_009:52:295
1928839830,0EcMasterDemoSyn1929829tAtEmLog_009:06:515
151239830,0EcMasterDemoSyn152229tAtEmLog_009:17:005
742639820,0EcMasterDemoSyn743629tAtEmLog_008:41:305
610739820,0EcMasterDemoSyn611729tAtEmLog_010:12:465
313739820,0EcMasterDemoSyn314729tAtEmLog_010:48:165
3032939820,0EcMasterDemoSyn3033929tAtEmLog_008:21:135
2001339820,0EcMasterDemoSyn2002329tAtEmLog_011:33:545
1613739820,0EcMasterDemoSyn1614729tAtEmLog_011:13:375
2549339810,0EcMasterDemoSyn2550329tAtEmLog_009:47:255
1143039810,0EcMasterDemoSyn1144029tAtEmLog_009:57:345
227839700,0EcMasterDemoSyn2287-21runintdemo5min09:52:292
115182510,0sleep10-21swapper/109:57:371
3032939250,0EcMasterDemoSyn0-21swapper/008:21:130
978339200,0EcMasterDemoSyn9792-21wc08:46:344
2718499195,10cyclictest831-21runrttasks09:54:590
27198991814,3cyclictest8476-21unixbench_singl09:55:283
27198991810,6cyclictest1695-21sed11:05:163
2718499184,10cyclictest23001-21sh12:29:490
2718499180,14cyclictest8844-21sh09:38:530
2718499180,14cyclictest30168-21sh11:20:530
2718499180,14cyclictest23224-21sh09:11:100
2718499180,14cyclictest18268-21sh10:38:290
2718499180,14cyclictest13879-21sh12:05:370
2718499180,10cyclictest31008-21sh11:03:570
2002499180,7tDemoTimingTask24240-21chrt11:35:305
453829170,7tAtEmLog_07206-21chrt12:20:205
2945299170,10tDemoTimingTask1460-21chrt09:35:005
2782099170,10tDemoTimingTask28896-21chrt12:15:015
2719899175,8cyclictest327-21systemd-journal10:49:193
2719899171,12cyclictest16-1pr/legacy09:42:203
2719899170,9cyclictest29086-21fschecks_time08:20:143
2719399171,12cyclictest16-1pr/legacy11:28:502
2719399170,10cyclictest28603-21/usr/sbin/munin08:20:122
2718499171,9cyclictest175-1kworker/0:1H+kblockd09:40:350
2718499170,9cyclictest3929-21chrt10:48:500
2718499170,9cyclictest22246-21kworker/u24:0+flush-9:011:26:080
2718499170,9cyclictest14572-21taskset09:59:510
2718499170,9cyclictest13291-21sh11:47:430
2718499170,7cyclictest175-1kworker/0:1H+kblockd10:41:180
1782739170,0EcMasterDemoSyn0-21swapper/510:38:085
3087699160,9tDemoTimingTask31107-21taskset07:15:215
2720199161,9cyclictest744-21snmpd09:22:454
2720199160,9cyclictest4307-21/usr/sbin/munin11:25:154
27198991612,3cyclictest6420-21gltestperf12:20:153
2719899160,10cyclictest31927-21ssh10:27:433
2719899160,10cyclictest21699-21sh10:58:453
2719399160,9cyclictest23287-21ssh12:11:102
2719399160,9cyclictest23287-21ssh12:11:092
2718499165,8cyclictest27448-21readlink08:15:210
2718499165,8cyclictest27448-21readlink08:15:210
2718499165,8cyclictest21909-21sh11:16:180
2718499165,7cyclictest6910-21mailstats08:40:190
2718499160,9cyclictest831-21runrttasks07:43:420
2718499160,8cyclictest7823-21mailstats09:20:200
1614899160,9tDemoTimingTask18436-21chrt11:15:005
2925899152,10tDemoTimingTask4193-21chrt11:42:435
2720199151,12cyclictest21841-21ssh12:29:014
2720199150,10cyclictest13823-21sh09:59:144
2719899156,7cyclictest32199-21sensors08:25:223
27198991511,3cyclictest25424-21fschecks_time09:30:163
2719899151,11cyclictest14303-21sh11:48:263
2719899151,10cyclictest27171-21ssh09:48:333
2719899150,11cyclictest3645-21irqstats12:00:163
2719899150,11cyclictest347-21sort11:05:003
2719399154,8cyclictest16346-21smartctl12:25:252
2719399151,10cyclictest8495-21sh10:50:392
2719399151,10cyclictest831-21runrttasks07:13:362
2719399151,10cyclictest3389-21/usr/sbin/munin10:30:192
2719399151,10cyclictest31275-21ssh12:34:292
2719399150,9cyclictest22567-21taskset09:28:502
2719399150,9cyclictest10010-21runrttasks08:48:292
2719399150,11cyclictest27898-21runrttasks08:15:402
2719399150,11cyclictest27898-21runrttasks08:15:392
2719399150,11cyclictest26270-21/usr/sbin/munin11:55:172
2719399150,11cyclictest19804-21ssh11:15:182
2719399150,11cyclictest13497-21ssh09:40:312
2718999155,8cyclictest13031-21/usr/sbin/munin10:35:171
2718999150,11cyclictest28943-21sh11:55:571
2718499156,7cyclictest1386-21df11:05:130
2718499153,8cyclictest32226-21latency_hist07:20:000
2718499153,10cyclictest420-21cat11:40:240
2718499152,9cyclictest29528-21diskmemload11:56:210
2718499150,9cyclictest831-21runrttasks07:53:280
2718499150,11cyclictest16115-21sh10:55:190
1692739150,9EcMasterDemoSyn14855-21sleep09:04:555
611729140,4tAtEmLog_0100152sleep510:15:155
2720199146,6cyclictest31835-21seq08:25:184
2720199145,7cyclictest7213-21smartctl12:20:214
2720199141,9cyclictest15001-21ssh12:06:274
2720199141,10cyclictest6390-21ssh09:37:134
2720199141,10cyclictest21385-21sh10:03:184
2720199141,10cyclictest21385-21sh10:03:184
2720199140,9cyclictest29356-21ssh09:32:104
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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