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2023-01-31 - 11:04

x86 Intel Celeron G1620 @2700 MHz, Linux 5.10.35-rt39 (Profile)

Latency plot of system in rack #8, slot #7
Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Command line: cyclictest -l100000000 -m -Sp99 -i200 -h400 -q
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the alll highest latencies:
System rack8slot7.osadl.org (updated Tue Jan 31, 2023 00:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
8009992018,1cyclictest27941-21x2gosqlitewrapp22:10:010
8010991815,2cyclictest26105-21x2golistsession21:19:021
801099180,1cyclictest4319-21x2golistsession20:51:481
800999180,17cyclictest17028-21x2golistsession21:36:040
800999180,17cyclictest10026-21pmu-power00:00:320
8010991715,1cyclictest13434-21x2golistsession21:08:091
8010991714,3cyclictest0-21swapper/122:41:551
801099170,17cyclictest0-21swapper/122:07:311
801099170,16cyclictest0-21swapper/123:38:021
8009991716,0cyclictest0-21swapper/022:31:370
800999170,1cyclictest2278-21sh00:20:120
800999170,1cyclictest18654-21x2golistsession00:07:140
800999170,16cyclictest13713-21x2golistsession21:34:220
8010991615,1cyclictest13923-21diskmemload00:30:461
8010991614,1cyclictest13923-21diskmemload22:21:471
801099160,16cyclictest0-21swapper/123:30:131
801099160,15cyclictest24229-21x2gosqlitewrapp00:36:211
801099160,15cyclictest0-21swapper/123:46:101
801099160,15cyclictest0-21swapper/120:16:041
801099160,0cyclictest0-21swapper/122:04:471
801099150,1cyclictest13923-21diskmemload21:20:421
801099150,1cyclictest13923-21diskmemload00:04:211
801099150,15cyclictest0-21swapper/121:59:531
801099150,14cyclictest30949-21x2golistsession00:16:311
801099150,0cyclictest0-21swapper/122:13:481
800999150,15cyclictest0-21swapper/023:07:220
800999150,15cyclictest0-21swapper/021:50:460
800999150,15cyclictest0-21swapper/000:32:000
800999150,0cyclictest0-21swapper/023:43:460
800999150,0cyclictest0-21swapper/023:17:150
800999150,0cyclictest0-21swapper/022:50:180
800999150,0cyclictest0-21swapper/000:19:260
8010991414,0cyclictest0-21swapper/123:14:461
8010991412,1cyclictest32757-21x2golistsession23:03:131
801099140,1cyclictest632-21irqbalance23:25:211
801099140,0cyclictest0-21swapper/123:15:461
8009991414,0cyclictest0-21swapper/022:22:580
8009991414,0cyclictest0-21swapper/021:24:510
8009991412,1cyclictest12985-21x2gosqlitewrapp21:06:220
801099130,13cyclictest0-21swapper/122:48:011
801099130,13cyclictest0-21swapper/100:14:111
801099130,12cyclictest0-21swapper/120:10:121
8009991313,0cyclictest0-21swapper/020:29:220
800999130,1cyclictest632-21irqbalance22:40:010
8010991212,0cyclictest0-21swapper/123:21:471
8010991212,0cyclictest0-21swapper/121:25:121
8010991212,0cyclictest0-21swapper/119:55:221
801099120,12cyclictest0-21swapper/122:58:311
8009991211,1cyclictest0-21swapper/021:47:510
8009991211,0cyclictest0-21swapper/019:51:310
800999120,12cyclictest0-21swapper/023:24:130
800999120,12cyclictest0-21swapper/019:13:320
8010991111,0cyclictest0-21swapper/121:45:211
8010991111,0cyclictest0-21swapper/119:52:461
801099110,0cyclictest0-21swapper/119:19:411
8009991111,0cyclictest0-21swapper/023:02:010
8009991111,0cyclictest0-21swapper/020:53:420
8009991111,0cyclictest0-21swapper/019:15:320
800999110,11cyclictest0-21swapper/021:55:010
801099108,1cyclictest632-21irqbalance20:05:521
801099106,3cyclictest20208-21x2gosqlitewrapp20:25:071
801099101,8cyclictest28896-21/usr/sbin/munin23:50:221
801099101,4cyclictest20079-21x2gosqlitewrapp22:53:351
8010991010,0cyclictest0-21swapper/121:35:121
801099100,3cyclictest1382650ssh00:28:581
800999104,4cyclictest707-21Xorg23:59:300
800999101,5cyclictest11772-21x2gosqlitewrapp23:36:400
8009991010,0cyclictest0-21swapper/023:53:110
80109999,0cyclictest0-21swapper/122:19:011
80109996,2cyclictest13196-21x2golistsession21:33:501
80109995,3cyclictest8248-21x2gosqlitewrapp20:04:471
80109995,3cyclictest3226-21ssh00:20:271
80109995,3cyclictest18533-21ssh22:26:541
80109995,3cyclictest10650-21sshd21:03:411
80109995,3cyclictest10564-21x2gosqlitewrapp19:14:101
80109994,4cyclictest8314-21ssh23:09:401
80109994,4cyclictest19302-21x2gosqlitewrapp23:42:471
80109991,6cyclictest29544-21x2gosqlitewrapp19:45:191
80109990,4cyclictest5306-21x2gosqlitewrapp20:55:051
80109990,4cyclictest4204-21x2gosqlitewrapp23:55:451
80109990,3cyclictest1880450ssh21:13:171
80099999,0cyclictest0-21swapper/021:44:380
80099999,0cyclictest0-21swapper/020:55:320
80099996,2cyclictest6943-21x2gopath21:29:080
80099996,2cyclictest13923-21diskmemload22:56:460
80099995,3cyclictest246-21systemd-journal19:44:550
80099995,3cyclictest10777-21x2gosqlitewrapp21:04:100
80099994,4cyclictest18119-21sed19:25:190
80099994,4cyclictest1418-21lxpanel20:47:430
80099993,1cyclictest131rcu_preempt22:37:440
80099991,7cyclictest26633-21x2gosqlitewrapp00:38:510
80099991,7cyclictest25422-21x2golistsession19:37:270
80099991,6cyclictest7613-21x2gosqlitewrapp20:02:180
80099991,6cyclictest32058-21x2gosqlitewrapp23:27:260
80099991,6cyclictest31919-21x2gosqlitewrapp19:50:000
80099991,6cyclictest16385-21x2gosqlitewrapp19:21:230
80099991,6cyclictest13111-21x2gosqlitewrapp00:28:120
80099991,4cyclictest19010-21ssh22:27:240
80099990,8cyclictest24745-21x2gosqlitewrapp21:17:370
80099990,4cyclictest4284-21x2golistsession23:30:320
80099990,4cyclictest4207-21x2golistsession19:55:270
80099990,4cyclictest31515-21x2gosqlitewrapp20:44:160
80099990,4cyclictest31515-21x2gosqlitewrapp20:44:160
80099990,4cyclictest21680-21python19:30:260
80109984,3cyclictest25124-21x2gosqlitewrapp20:32:071
80109984,3cyclictest22530-21fw_packets22:30:211
80109984,3cyclictest19419-21x2gosqlitewrapp20:22:351
80109984,3cyclictest1907-21ssh21:50:141
80109983,4cyclictest28585-21x2golistsession19:43:221
80109983,4cyclictest16190-21ssh00:05:251
80109983,4cyclictest1418-21lxpanel20:48:571
80109983,4cyclictest1418-21lxpanel19:20:071
80109981,5cyclictest29007-21x2gosqlitewrapp20:40:151
80109981,5cyclictest29007-21x2gosqlitewrapp20:40:151
80109981,4cyclictest22153-21x2golistsession21:40:291
80109980,4cyclictest25119-21x2golistsession19:36:161
80109980,2cyclictest30255-21ssh22:35:361
80099984,3cyclictest17779-21fschecks_count20:20:240
80099984,3cyclictest14826-21x2golistsession21:10:220
80099984,3cyclictest13327-21x2gosqlitewrapp20:11:440
80099984,3cyclictest12270-21x2gosqlitewrapp23:12:030
80099981,6cyclictest9372-21x2gosqlitewrapp20:05:220
80099981,6cyclictest26025-21x2gosqlitewrapp20:35:040
80099981,6cyclictest25115-21x2gosqlitewrapp20:32:040
80099981,6cyclictest22517-21x2gosqlitewrapp00:10:260
80099981,6cyclictest16025-21x2gosqlitewrapp20:15:530
80099981,5cyclictest21404-21x2gosqlitewrapp22:05:020
80099981,5cyclictest16774-21x2golistsession22:00:320
80099980,7cyclictest22145-21expr23:45:200
80099980,5cyclictest10795-21ssh22:45:400
80099980,4cyclictest6485-21ssh22:17:580
80109975,1cyclictest18290-21kernelversion19:25:211
80109971,5cyclictest26728-21/usr/sbin/munin20:35:201
80109970,2cyclictest20640-21cpuspeed_turbos19:30:171
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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