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2025-12-25 - 21:00
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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 Thu Dec 25, 2025 12:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
14213391200,0EcMasterDemoSyn0-21swapper/510:22:175
634839960,0EcMasterDemoSyn0-21swapper/107:55:141
506839920,0EcMasterDemoSyn507829tAtEmLog_010:52:435
131962880,1sleep10-21swapper/110:21:351
3252139820,0EcMasterDemoSyn3253129tAtEmLog_009:56:565
2673439820,0EcMasterDemoSyn2674429tAtEmLog_011:58:385
2652939820,0EcMasterDemoSyn2653929tAtEmLog_008:35:485
89939810,0EcMasterDemoSyn90929tAtEmLog_007:45:065
356939810,0EcMasterDemoSyn357929tAtEmLog_008:56:055
356939810,0EcMasterDemoSyn357929tAtEmLog_008:56:055
1385339810,0EcMasterDemoSyn1386329tAtEmLog_009:46:475
179732800,0sleep50-21swapper/508:20:175
2518239720,0EcMasterDemoSyn0-21swapper/012:34:090
56632610,0sleep10-21swapper/112:05:071
2319639530,0EcMasterDemoSyn0-21swapper/409:51:524
2345539320,1EcMasterDemoSyn23461-21ps10:27:223
1609599230,11cyclictest6678-21ssh10:00:231
1609599200,7cyclictest11047-21sh11:14:061
1609599200,12cyclictest19718-21cat12:30:251
1609199195,10cyclictest4219-21sh09:41:350
1609199190,10cyclictest831-21runrttasks11:38:400
1609199190,10cyclictest25644-21sh10:28:510
2745099180,10tDemoTimingTask32732-21chrt09:40:015
1609599188,9cyclictest8791-21latency08:00:181
1609599185,6cyclictest1720-21cut09:40:191
1609599184,7cyclictest1403-21rm12:38:571
1609599182,10cyclictest29207-21runrttasks08:44:251
1609599181,10cyclictest831-21runrttasks11:45:441
1609599180,9cyclictest32522-21sh10:15:021
1609599180,7cyclictest13801-21ssh09:46:461
1609599180,7cyclictest12132-21sh11:32:141
1609599180,11cyclictest831-21runrttasks10:58:361
1609599180,11cyclictest831-21runrttasks10:58:361
1609599180,11cyclictest14897-21cat08:15:001
1609599180,10cyclictest29649-21ssh10:48:341
1609599180,10cyclictest23502-21sh11:56:211
1609599180,10cyclictest22849-21sh09:16:561
1609599180,10cyclictest22821-21cat10:45:001
1609599180,10cyclictest22347-21sh12:14:251
1609199185,9cyclictest3020-21sh10:15:550
1609199180,15cyclictest2464-21sh12:20:380
1609199180,14cyclictest17694-21sh11:53:350
1609199180,10cyclictest831-21runrttasks11:47:340
1609199180,10cyclictest3825-21sh10:34:530
1609199180,10cyclictest327-21systemd-journal11:05:450
3147839170,7EcMasterDemoSyn3288-21taskset09:24:175
1610599178,7cyclictest10341-21grep09:10:183
1610599171,10cyclictest16-1pr/legacy09:36:383
1610199170,9cyclictest13709-21ssh11:33:192
1610199170,10cyclictest24828-21/usr/sbin/munin08:35:172
1609599174,6cyclictest454-21needreboot08:50:181
1609599174,6cyclictest23791-21aten2_r5power_e07:25:121
1609599174,6cyclictest23791-21aten2_r5power_e07:25:121
1609599174,6cyclictest10452-21processes12:25:201
1609599174,6cyclictest1019-21aten2_r5power_p07:45:131
1609599171,9cyclictest12794-21python311:50:221
1609599171,8cyclictest14976-21sh11:15:321
1609599171,10cyclictest28163-21runrttasks11:40:481
1609599170,9cyclictest6243-21rm10:53:311
1609599170,9cyclictest5069-21sh10:35:131
1609599170,9cyclictest24295-21ssh09:52:361
1609599170,9cyclictest16628-21apt-key07:10:001
1609599170,7cyclictest9669-21ssh09:27:151
1609599170,7cyclictest24104-21ssh11:20:331
1609599170,7cyclictest14711-21cut09:30:141
1609599170,10cyclictest744-21snmpd08:45:501
1609599170,10cyclictest4226-21/usr/sbin/munin09:00:171
1609599170,10cyclictest4226-21/usr/sbin/munin09:00:171
1609599170,10cyclictest3280-21/usr/sbin/munin07:50:141
1609599170,10cyclictest31953-21ssh09:56:341
1609599170,10cyclictest31759-21if_enp5s011:25:151
1609599170,10cyclictest31422-21sh11:07:041
1609599170,10cyclictest31128-21chrt07:40:111
1609599170,10cyclictest31112-21sh10:31:201
1609599170,10cyclictest27117-21ssh09:36:261
1609599170,10cyclictest23683-21sh11:02:591
1609599170,10cyclictest23619-21ssh12:15:081
1609599170,10cyclictest23519-21latency_hist07:25:001
1609599170,10cyclictest22962-21ssh11:38:291
1609599170,10cyclictest19437-21ssh10:25:141
1609599170,10cyclictest18714-21ssh10:07:021
1609599170,10cyclictest1260-21ssh09:22:541
1609599170,10cyclictest12409-21runrttasks08:09:471
1609599170,10cyclictest1115-21ssh12:20:181
1609199174,9cyclictest4025-21sh12:04:080
1609199174,9cyclictest13795-21sh10:40:000
16091991710,6cyclictest14252-21grep11:15:200
1609199170,9cyclictest27999-21sh11:59:300
1609199170,9cyclictest23510-21sh10:10:080
1609199170,14cyclictest831-21runrttasks07:45:340
1254299173,0tDemoTimingTask0-21swapper/509:11:335
3268199160,9tDemoTimingTask4037-21chrt10:35:015
1610599164,9cyclictest327-21systemd-journal10:49:183
1610599160,9cyclictest754-21ntpd10:19:443
1610199161,9cyclictest7535-21chrt07:58:282
16101991612,3cyclictest32076-21munin-plugin-st12:19:592
1609599164,6cyclictest8763-21latency_hist09:10:001
1609599164,6cyclictest17843-21cat08:20:161
1609599164,5cyclictest26266-21cpu07:30:151
1609599163,6cyclictest20965-21processes08:25:181
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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