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2025-12-16 - 04:55
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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 Tue Dec 16, 2025 12:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
12863391380,2EcMasterDemoSyn12871-21grep09:58:014
22600391170,0EcMasterDemoSyn22608-21runintdemo5min11:49:343
19236391080,1EcMasterDemoSyn0-21swapper/410:18:184
4441391070,0EcMasterDemoSyn4449-21grep11:39:260
4441391070,0EcMasterDemoSyn4449-21grep11:39:260
9503391030,2EcMasterDemoSyn9510-21grep11:24:134
104172990,1sleep210374-21fschecks_count08:48:082
2412239950,3EcMasterDemoSyn24128-21ps10:38:352
327062940,1sleep20-21swapper/207:13:162
1858539920,0EcMasterDemoSyn1859729tAtEmLog_011:29:175
573339890,3EcMasterDemoSyn5739-21ps10:28:262
752539830,0EcMasterDemoSyn753529tAtEmLog_008:41:575
514739830,0EcMasterDemoSyn515729tAtEmLog_008:36:535
278839830,0EcMasterDemoSyn279829tAtEmLog_008:31:495
2260039830,0EcMasterDemoSyn2261029tAtEmLog_011:49:345
212839830,0EcMasterDemoSyn213829tAtEmLog_009:17:275
1201739830,0EcMasterDemoSyn1202729tAtEmLog_012:20:005
84039820,0EcMasterDemoSyn85029tAtEmLog_007:15:455
2817839820,0EcMasterDemoSyn2818829tAtEmLog_007:05:365
1724139820,0EcMasterDemoSyn1725129tAtEmLog_009:42:485
1551839820,0EcMasterDemoSyn1552829tAtEmLog_007:46:115
1492239820,0EcMasterDemoSyn1493229tAtEmLog_010:33:305
3042839810,0EcMasterDemoSyn3043829tAtEmLog_008:21:405
2884839810,0EcMasterDemoSyn2885829tAtEmLog_010:23:225
2568539810,0EcMasterDemoSyn2569529tAtEmLog_008:11:325
1459039810,0EcMasterDemoSyn1460029tAtEmLog_008:57:105
1158939810,0EcMasterDemoSyn1159929tAtEmLog_009:22:305
1060639810,0EcMasterDemoSyn1061629tAtEmLog_007:36:015
147432800,0sleep20-21swapper/209:23:322
7002470,1sleep241-21ksoftirqd/211:55:252
529139380,1EcMasterDemoSyn5299-21grep11:03:562
589339270,0EcMasterDemoSyn0-21swapper/207:25:542
271792240,0sleep40-21swapper/410:05:114
945439200,4EcMasterDemoSyn9460-21ps10:13:132
945439200,4EcMasterDemoSyn9460-21ps10:13:132
30239991916,2cyclictest29991-21turbostat08:24:554
249402190,0sleep20-21swapper/210:03:512
30234991814,3cyclictest3511-21idleruntime-cro09:35:001
30234991810,6cyclictest11400-21tail07:38:061
3023399185,10cyclictest831-21runrttasks10:32:530
3023399180,14cyclictest5209-21sh10:11:010
3023399180,14cyclictest5209-21sh10:11:010
3023399180,10cyclictest831-21runrttasks11:04:050
3023399180,10cyclictest5458-21diskmemload12:16:280
2851199180,10tDemoTimingTask30468-21chrt11:00:005
1354139180,0EcMasterDemoSyn0-21swapper/411:44:314
989199170,8tDemoTimingTask12202-21chrt08:51:475
989199170,7tDemoTimingTask9929-21chrt08:47:115
3086099170,10tDemoTimingTask427-21chrt07:14:555
3023799175,9cyclictest831-21runrttasks08:56:323
3023799170,7cyclictest1282250latency_hist09:40:003
3023599179,6cyclictest27596-21tail09:48:062
3023399170,9cyclictest22249-21sh09:10:300
3023399170,9cyclictest19575-21diskmemload11:12:240
3023399170,9cyclictest14873-21sh11:27:480
3023399170,9cyclictest14151-21sh12:21:160
3023399170,14cyclictest8946-21runrttasks09:20:430
3023399170,14cyclictest8365-21sh11:05:510
3023399170,14cyclictest32600-21sh10:25:430
3023399170,10cyclictest831-21runrttasks07:20:420
590499160,9tDemoTimingTask5935-21chrt07:25:575
530229160,12tAtEmLog_0136231taskset11:08:265
3023799160,9cyclictest2190-21ssh12:14:203
3023599160,9cyclictest8946-21ssh11:06:162
3023599160,9cyclictest831-21runrttasks12:21:322
3023499160,9cyclictest30257-21rm10:42:381
3023399168,6cyclictest26438-21sed10:58:070
3023399163,9cyclictest20093-21ssh10:36:530
3023399160,8cyclictest30585-21sh11:53:510
3023399160,14cyclictest2609-21tr12:33:060
3023399160,11cyclictest3329-21cat12:15:010
100729160,9tAtEmLog_01013-21taskset10:43:395
3076199150,9tDemoTimingTask3376-21taskset09:34:555
30239991511,3cyclictest726-21polkitd07:20:004
3023999151,10cyclictest14137-21latency_hist08:55:004
3023799153,9cyclictest19403-21timerandwakeup07:53:143
3023799153,8cyclictest4766-21timerandwakeup09:18:153
3023799151,10cyclictest24898-21ssh09:46:423
3023599151,10cyclictest13343-21/usr/sbin/munin07:43:152
3023599150,13cyclictest17032-21grep10:53:052
3023499155,8cyclictest16848-21/usr/sbin/munin11:28:161
3023499154,8cyclictest14002-21cut12:03:071
3023499153,9cyclictest3584-21which08:33:061
3023499151,10cyclictest31958-21ssh11:18:361
3023499151,10cyclictest26744-21/usr/sbin/munin10:23:111
3023499151,10cyclictest21433-21sh10:19:471
3023499151,10cyclictest19562-21unixbench-2d07:53:151
3023499150,8cyclictest29748-21diskmemload09:48:571
3023499150,7cyclictest20832-21ssh11:30:381
3023399156,7cyclictest30953-21ssh10:24:480
3023399156,7cyclictest1763-21ssh11:56:090
3023399153,9cyclictest12063-21sh11:43:270
3023399153,6cyclictest23741-21cat12:08:140
3023399151,10cyclictest23605-21ls09:28:150
3023399151,10cyclictest16256-21sh10:52:460
3023399150,8cyclictest831-21runrttasks11:49:080
3023399150,12cyclictest27547-21diskmemload10:05:270
1725129150,6tAtEmLog_025415-21taskset09:47:035
946599140,8tDemoTimingTask9600-21taskset10:13:145
946599140,8tDemoTimingTask9600-21taskset10:13:135
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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