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2022-06-30 - 18:02

x86 Intel Core i7-975 @3333 MHz, Linux 5.4.17-rt9 (Profile)

Latency plot of system in rack #5, slot #1
Data to construct the above plot have been generated using the RT test utility cyclictest.
Command line: cyclictest -l100000000 -m -n -a -t5 -p99 -i200 -h400 -q
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100, Linux 4.9.20-rt16, x86_64 highest latencies:
System rack5slot1.osadl.org (updated Thu Jun 30, 2022 12:44:11)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31965397590,1EcMasterDemoSyn31971-21runintdemo5min08:18:595
17105391810,3EcMasterDemoSyn2864199cyclictest08:54:290
34922660,0sleep10-21swapper/110:07:511
73412650,0sleep00-21swapper/009:20:250
94139630,4EcMasterDemoSyn2864899cyclictest07:18:091
309972620,0sleep20-21swapper/209:40:002
162462620,1sleep40-21swapper/409:27:544
117142620,0sleep40-21swapper/409:25:004
68102610,1sleep00-21swapper/012:15:320
3582580,1sleep50-21swapper/512:10:305
2214839540,1EcMasterDemoSyn0-21swapper/309:04:383
163712220,1sleep30-21swapper/311:34:233
87742190,1sleep00-21swapper/011:02:270
2466139170,0EcMasterDemoSyn0-21swapper/509:09:455
311662160,1sleep331172-21cpuspeed_turbos12:10:163
2833239160,0EcMasterDemoSyn2836350irq/17-atemsys07:08:045
2784929160,2tAtEmLog0-21swapper/512:07:105
1436739160,0EcMasterDemoSyn1443850irq/17-atemsys10:15:405
1415839160,0EcMasterDemoSyn1422550irq/17-atemsys11:06:225
94139150,0EcMasterDemoSyn0-21swapper/507:18:125
707039150,0EcMasterDemoSyn0-21swapper/508:34:165
576439150,0EcMasterDemoSyn0-21swapper/509:45:145
3171739150,0EcMasterDemoSyn3178850irq/17-atemsys09:40:105
2866699151,12cyclictest20622-21users09:55:264
2770129150,14tAtEmLog0-21swapper/512:33:355
207732150,1sleep020769-21runintdemo5min10:46:010
178752150,0sleep30-21swapper/307:50:173
957539140,0EcMasterDemoSyn0-21swapper/508:39:195
94239140,0EcMasterDemoSyn0-21swapper/511:46:555
788939140,0EcMasterDemoSyn0-21swapper/510:10:355
780539140,1EcMasterDemoSyn0-21swapper/510:35:575
767739140,0EcMasterDemoSyn0-21swapper/511:01:185
755439140,0EcMasterDemoSyn0-21swapper/511:26:385
2866699140,12cyclictest20863-21hddtemp_smartct09:00:164
2866199140,12cyclictest12426-21df_inode10:40:153
2866199140,12cyclictest12426-21df_inode10:40:143
28656991410,3cyclictest32418-21df10:05:182
2865699140,12cyclictest30749-21wget12:35:102
2865699140,12cyclictest0-21swapper/207:35:242
2864199140,3cyclictest25636-21ssh10:50:170
273372140,1sleep30-21swapper/310:51:113
2703939140,0EcMasterDemoSyn0-21swapper/511:16:295
2410439140,0EcMasterDemoSyn0-21swapper/508:03:505
22432140,1sleep40-21swapper/410:06:234
205539140,0EcMasterDemoSyn0-21swapper/508:24:075
1806639140,0EcMasterDemoSyn0-21swapper/509:30:015
1456939140,0EcMasterDemoSyn0-21swapper/511:57:045
1312939140,0EcMasterDemoSyn0-21swapper/509:50:185
1209739140,0EcMasterDemoSyn0-21swapper/508:44:235
1152339140,0EcMasterDemoSyn0-21swapper/507:38:295
848739130,0EcMasterDemoSyn0-21swapper/507:33:255
832739130,0EcMasterDemoSyn0-21swapper/512:17:215
775839130,0EcMasterDemoSyn0-21swapper/511:51:595
597839130,0EcMasterDemoSyn0-21swapper/507:28:205
506239130,0EcMasterDemoSyn0-21swapper/509:19:535
456239130,0EcMasterDemoSyn0-21swapper/508:29:115
347139130,0EcMasterDemoSyn0-21swapper/507:23:165
3095839130,0EcMasterDemoSyn0-21swapper/509:14:495
2911739130,0EcMasterDemoSyn0-21swapper/508:13:595
2866699139,3cyclictest13851-21users10:40:274
2866699139,3cyclictest13851-21users10:40:264
28666991310,2cyclictest4484-21/usr/sbin/munin11:50:174
2866699130,3cyclictest6432-21ssh10:35:174
2866699130,12cyclictest18189-21ssh09:55:004
2866699130,12cyclictest10512-21expr08:40:134
2865699138,5cyclictest0-21swapper/208:30:142
2865699132,10cyclictest73450irq/18-enp5s010:29:572
2865699130,1cyclictest0-21swapper/211:25:062
2865699130,12cyclictest9075-21systemd-journal11:12:502
2865699130,12cyclictest0-21swapper/212:22:162
2865699130,12cyclictest0-21swapper/211:22:172
2865699130,12cyclictest0-21swapper/209:53:352
2865699130,11cyclictest19167-21df_inode09:55:142
2864899130,3cyclictest9180-21chrt11:28:271
2864899130,12cyclictest9075-21systemd-journal10:18:501
28641991310,2cyclictest18025-21apt-get12:00:120
2731639130,0EcMasterDemoSyn0-21swapper/510:25:475
2721739130,0EcMasterDemoSyn0-21swapper/510:51:085
2697239130,0EcMasterDemoSyn0-21swapper/510:00:265
2660639130,0EcMasterDemoSyn0-21swapper/508:08:545
2484339130,0EcMasterDemoSyn0-21swapper/509:35:055
2214839130,0EcMasterDemoSyn0-21swapper/509:04:405
2157139130,0EcMasterDemoSyn0-21swapper/507:58:465
2139739130,0EcMasterDemoSyn0-21swapper/512:02:075
2128539130,0EcMasterDemoSyn0-21swapper/512:27:295
2086639130,0EcMasterDemoSyn0-21swapper/510:20:435
2076839130,0EcMasterDemoSyn0-21swapper/510:46:055
2063439130,0EcMasterDemoSyn0-21swapper/511:11:255
204639130,0EcMasterDemoSyn0-21swapper/512:37:375
2043539130,0EcMasterDemoSyn0-21swapper/511:36:475
1990939130,0EcMasterDemoSyn0-21swapper/509:55:235
1961939130,0EcMasterDemoSyn0-21swapper/508:59:365
1906039130,0EcMasterDemoSyn0-21swapper/507:53:415
1710539130,0EcMasterDemoSyn0-21swapper/508:54:325
1654739130,0EcMasterDemoSyn0-21swapper/507:48:375
1480739130,0EcMasterDemoSyn0-21swapper/512:22:245
1460439130,0EcMasterDemoSyn0-21swapper/508:49:295
1430539130,0EcMasterDemoSyn0-21swapper/510:41:005
1430539130,0EcMasterDemoSyn0-21swapper/510:41:005
1404739130,0EcMasterDemoSyn0-21swapper/507:43:335
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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