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2024-07-27 - 14:20
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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 100 highest latencies:
System rack0slot1.osadl.org (updated Sat Jul 27, 2024 12:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2188799267,17cyclictest20584-21perl08:52:421
21892992422,1cyclictest27806-21kworker/6:208:10:506
21887992415,1cyclictest213650irq/32-eth2-TxR08:06:301
2189399230,21cyclictest0-21swapper/711:52:167
2189399230,1cyclictest22994-21perl10:52:037
2189199231,20cyclictest21391-21perl07:06:155
21891992310,2cyclictest23015-21perl10:52:035
2188799230,2cyclictest976-21perl09:06:321
21893992214,6cyclictest451-21diskstats09:06:267
21893992213,7cyclictest20305-21perl09:51:587
2189399221,2cyclictest2592-21perl10:06:237
2189299220,2cyclictest25883-21perl11:52:386
2189299220,20cyclictest21020-21perl07:52:246
2188999221,2cyclictest3349-21snmp_nas.osadl.10:06:263
2188999221,19cyclictest23026-21perl10:52:043
2188999221,19cyclictest0-21swapper/308:52:233
2188999220,20cyclictest21019-21perl07:52:243
2188799222,18cyclictest9361-21perl12:06:421
2188799221,2cyclictest27882-21perl07:06:211
2189399211,18cyclictest6284-21perl11:06:377
21893992111,2cyclictest26192-21snmpd06:56:317
2189399210,19cyclictest27838-21perl07:06:187
2189299210,19cyclictest21010-21perl09:52:416
2189199212,17cyclictest21360-21kworker/u16:211:52:285
2189199211,2cyclictest20149-21perl08:51:515
2188999219,11cyclictest0-21swapper/307:02:103
2188999210,19cyclictest0-21swapper/311:52:163
2188799210,19cyclictest20963-21perl07:52:161
2188799210,19cyclictest0-21swapper/109:53:041
21893992017,2cyclictest6491-21perl11:36:277
21893992014,5cyclictest9449-21perl12:06:437
21893992014,5cyclictest21251-21perl07:52:517
21893992013,6cyclictest3836-21perl10:36:387
21893992012,7cyclictest26192-21snmpd07:34:317
2189399200,18cyclictest0-21swapper/708:51:297
21892992016,2cyclictest22994-21perl10:52:036
21892992015,4cyclictest2096-21kworker/6:010:14:146
21892992015,4cyclictest14537-21kworker/6:211:07:576
21891992017,2cyclictest28203-21perl08:06:285
21891992016,2cyclictest20939-21perl09:52:375
21891992016,2cyclictest20868-21perl07:52:055
2188999200,18cyclictest21008-21perl09:52:413
21887992017,2cyclictest25743-21perl11:52:321
21887992014,4cyclictest3222-21perl10:06:271
2188799201,17cyclictest22806-21perl10:51:531
21892991917,1cyclictest23736-21kworker/6:009:26:446
21892991917,1cyclictest14537-21kworker/6:210:50:036
21892991917,1cyclictest14537-21kworker/6:210:42:296
21892991917,1cyclictest14537-21kworker/6:210:25:326
21892991917,1cyclictest1270-21kworker/6:108:21:146
21892991917,1cyclictest11118-21kworker/6:012:11:416
21892991917,1cyclictest11118-21kworker/6:011:58:136
21892991917,1cyclictest11118-21kworker/6:011:43:476
21892991916,2cyclictest28454-21perl07:36:196
21892991916,2cyclictest14537-21kworker/6:210:36:476
21892991916,2cyclictest11118-21kworker/6:012:08:296
21892991916,2cyclictest11118-21kworker/6:011:27:076
21892991915,3cyclictest23736-21kworker/6:009:32:446
21892991915,3cyclictest2096-21kworker/6:010:09:426
21892991915,3cyclictest11118-21kworker/6:012:22:116
21892991915,2cyclictest20351-21perl08:52:176
21892991915,2cyclictest14537-21kworker/6:210:16:566
21892991915,2cyclictest14537-21kworker/6:210:16:566
21892991914,4cyclictest11118-21kworker/6:011:48:056
21892991914,4cyclictest11118-21kworker/6:011:39:156
21892991913,5cyclictest9050-21kworker/6:209:00:566
2189299190,2cyclictest10883-21perl08:36:256
21891991915,2cyclictest3706-21perl10:06:305
21889991916,2cyclictest21515-21perl08:06:283
21889991915,2cyclictest3841-21perl10:36:383
2188999191,2cyclictest6284-21perl11:06:373
21887991916,2cyclictest5264-21perl10:36:391
21893991815,2cyclictest1097-21perl09:36:507
21893991811,6cyclictest28200-21perl08:06:287
21892991816,1cyclictest9050-21kworker/6:209:19:486
21892991816,1cyclictest9050-21kworker/6:208:48:346
21892991816,1cyclictest28760-21kworker/6:207:16:146
21892991816,1cyclictest27806-21kworker/6:208:13:026
21892991816,1cyclictest23736-21kworker/6:009:51:126
21892991816,1cyclictest23736-21kworker/6:009:42:486
21892991816,1cyclictest14537-21kworker/6:210:58:036
21892991816,1cyclictest14537-21kworker/6:210:33:286
21892991816,1cyclictest1270-21kworker/6:108:26:286
21892991816,1cyclictest11661-21kworker/6:109:58:146
21892991816,1cyclictest11118-21kworker/6:012:16:476
21892991816,1cyclictest11118-21kworker/6:011:32:136
21892991816,1cyclictest11118-21kworker/6:011:24:436
21892991816,1cyclictest11118-21kworker/6:011:16:496
21892991816,1cyclictest11118-21kworker/6:011:13:436
21892991815,2cyclictest9050-21kworker/6:209:11:246
21892991815,2cyclictest9050-21kworker/6:209:07:246
21892991815,2cyclictest4830-21kworker/6:107:02:106
21892991815,2cyclictest11118-21kworker/6:012:01:496
21892991813,1cyclictest14537-21kworker/6:210:26:446
21891991814,2cyclictest32335-21snmp_nas.osadl.09:06:245
2189199181,2cyclictest10929-21perl08:36:275
21889991815,1cyclictest21405-21perl07:06:163
21889991814,2cyclictest1102-21perl09:36:513
21889991814,2cyclictest10910-21perl08:36:273
21887991814,2cyclictest20561-21openvpn11:06:311
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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