You are here: Home / Projects / QA Farm Realtime / Latency plots / 
2021-10-21 - 20:26

OSADL QA Farm on Real-time of Mainline Linux

About - Hardware - CPUs - Benchmarks - Graphics - Benchmarks - Kernels - Boards/Distros - Latency monitoring - Latency plots - System data - Profiles - Compare - Awards

Default latency plot of shadow in rack #9, slot #5

Rack #0/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #1/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #2/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #3/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #4/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #5/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #6/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #7/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #8/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #9/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #a/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #b/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #c/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #d/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #e/#0 #1 #2 #3 #4 #5 #6 #7 #8 
Special  All - All RT - Optimization - Ethernet - Thumbnails - Next
  

Intel(R) Celeron(R) G5905 CPU @ 3.50GHz, Linux 5.10.47-rt46 (Profile)

Latency plot of shadow in rack #9, slot #5
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: performance
Compare latency of primary with shadow system
Characteristics of the alll highest latencies:
System rack9slot5s.osadl.org (updated Thu Oct 21, 2021 12:43:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
28333991312,1cyclictest68350irq/133-lan12:39:591
28333991312,1cyclictest68350irq/133-lan12:32:451
28333991312,1cyclictest68350irq/133-lan11:20:161
28333991212,0cyclictest68350irq/133-lan11:31:401
28333991212,0cyclictest68350irq/133-lan11:14:111
28333991212,0cyclictest68350irq/133-lan11:09:231
28333991212,0cyclictest68350irq/133-lan08:15:171
28333991211,1cyclictest68350irq/133-lan12:10:211
28333991211,1cyclictest68350irq/133-lan12:05:151
28333991211,1cyclictest68350irq/133-lan11:00:001
28333991211,1cyclictest68350irq/133-lan10:10:191
28333991211,1cyclictest68350irq/133-lan09:47:311
28333991211,1cyclictest68350irq/133-lan08:20:191
28333991211,1cyclictest68350irq/133-lan07:50:201
28333991111,0cyclictest68350irq/133-lan12:21:341
28333991111,0cyclictest68350irq/133-lan11:50:171
28333991111,0cyclictest68350irq/133-lan10:39:311
28333991111,0cyclictest68350irq/133-lan09:55:211
28333991111,0cyclictest68350irq/133-lan09:26:141
28333991111,0cyclictest68350irq/133-lan09:24:271
28333991111,0cyclictest68350irq/133-lan07:55:241
28333991110,1cyclictest68350irq/133-lan12:00:161
28333991110,1cyclictest68350irq/133-lan11:45:161
28333991110,1cyclictest68350irq/133-lan10:50:151
28333991110,1cyclictest68350irq/133-lan10:25:311
28333991110,1cyclictest68350irq/133-lan09:53:151
2187199110,1rtkit-daemon21870-21rtkit-daemon08:07:130
2187199110,1rtkit-daemon21870-21rtkit-daemon07:56:320
2833399109,1cyclictest68350irq/133-lan10:45:221
2833399109,1cyclictest68350irq/133-lan09:43:341
2833399109,1cyclictest68350irq/133-lan09:10:041
2833399109,1cyclictest68350irq/133-lan08:35:161
28333991010,0cyclictest68350irq/133-lan12:25:021
28333991010,0cyclictest68350irq/133-lan11:37:351
28333991010,0cyclictest68350irq/133-lan11:28:001
28333991010,0cyclictest68350irq/133-lan11:16:211
28333991010,0cyclictest68350irq/133-lan10:23:591
28333991010,0cyclictest68350irq/133-lan10:15:281
28333991010,0cyclictest68350irq/133-lan09:36:551
28333991010,0cyclictest68350irq/133-lan07:45:091
28333991010,0cyclictest68350irq/133-lan07:15:211
2187199100,1rtkit-daemon21870-21rtkit-daemon11:33:070
283339999,0cyclictest68350irq/133-lan10:05:311
283339999,0cyclictest68350irq/133-lan08:40:181
283339999,0cyclictest68350irq/133-lan08:25:221
283339999,0cyclictest68350irq/133-lan07:32:301
283339999,0cyclictest68350irq/133-lan07:23:011
283339998,1cyclictest68350irq/133-lan11:40:251
283339998,1cyclictest68350irq/133-lan10:40:251
283339998,1cyclictest68350irq/133-lan10:30:191
283339998,1cyclictest68350irq/133-lan08:30:281
283339998,1cyclictest68350irq/133-lan07:40:231
283329999,0cyclictest12-21ksoftirqd/009:00:210
218719990,4rtkit-daemon1193-21sendmail-mta07:06:550
283339988,0cyclictest68350irq/133-lan12:15:161
283339988,0cyclictest68350irq/133-lan11:58:271
283339988,0cyclictest68350irq/133-lan09:06:511
283339988,0cyclictest68350irq/133-lan08:50:261
283339988,0cyclictest68350irq/133-lan08:08:561
283339987,1cyclictest68350irq/133-lan10:00:191
283339987,1cyclictest68350irq/133-lan08:45:211
283339987,1cyclictest68350irq/133-lan08:03:101
218719980,2rtkit-daemon21870-21rtkit-daemon11:10:510
283339977,0cyclictest68350irq/133-lan09:15:041
283339977,0cyclictest68350irq/133-lan09:02:421
283339977,0cyclictest68350irq/133-lan07:26:541
283339977,0cyclictest68350irq/133-lan07:10:411
283339976,1cyclictest68350irq/133-lan11:03:481
283339976,1cyclictest24650-21kworker/1:108:57:151
283339976,1cyclictest24650-21kworker/1:108:12:281
283339976,1cyclictest24650-21kworker/1:107:38:551
218719970,1rtkit-daemon626-21irqbalance12:05:250
218719970,1rtkit-daemon21921-21gsd-color11:45:100
218719970,1rtkit-daemon21870-21rtkit-daemon09:39:090
218719970,1rtkit-daemon21870-21rtkit-daemon08:49:320
218719970,1rtkit-daemon1-21systemd09:42:430
218719960,1rtkit-daemon626-21irqbalance09:15:550
218719960,1rtkit-daemon21921-21gsd-color11:52:510
218719960,1rtkit-daemon21921-21gsd-color07:22:220
218719960,1rtkit-daemon12236-21munin-node11:28:400
218719960,1rtkit-daemon1193-21sendmail-mta07:46:560
283339954,1cyclictest0-21swapper/109:30:081
283329953,2cyclictest27528-21apt-get08:55:160
283329952,2cyclictest941-21lldpd08:19:350
283329952,2cyclictest937-21lldpd09:59:380
283329952,2cyclictest23284-20systemd-journal10:30:530
283329952,2cyclictest23284-20systemd-journal10:13:520
283329952,2cyclictest23284-20systemd-journal09:06:510
283329952,2cyclictest22320-21cat12:10:160
218719950,0rtkit-daemon0-21swapper/112:16:200
218719950,0rtkit-daemon0-21swapper/111:24:560
218719950,0rtkit-daemon0-21swapper/111:18:030
283339941,2cyclictest28297-21lsb_release07:10:001
283329944,0cyclictest0-21swapper/008:02:290
283329943,1cyclictest28268-21http10:45:070
283329943,1cyclictest19613-21unixbench_singl08:25:290
283329942,2cyclictest754-21fschecks_count07:25:200
283329942,2cyclictest4852-21cat09:25:230
283329942,2cyclictest31309-21ntpq10:50:170
283329942,2cyclictest30950-21systemctl12:35:250
283329942,2cyclictest27199-21grep08:50:320
283329942,2cyclictest27184-21cat12:25:200
283329942,2cyclictest2484-21cat07:30:180
283329942,1cyclictest941-21lldpd10:44:230
283329942,1cyclictest23284-20systemd-journal10:24:220
283329941,2cyclictest941-21lldpd09:50:520
283329941,2cyclictest937-21lldpd08:20:060
283329941,2cyclictest937-21lldpd07:38:190
283329941,2cyclictest8000-21apt-esm-hook07:50:140
283329941,2cyclictest5022-21apt-get07:40:150
283329941,2cyclictest32333-21apt-get09:10:150
283329941,2cyclictest2663-21apt-get11:05:130
283329941,2cyclictest23284-20systemd-journal10:28:200
283329941,2cyclictest21378-21apt-esm-hook08:35:170
283329941,2cyclictest19272-21apt-get10:15:150
283329941,2cyclictest19069-21apt-get12:00:160
283329941,2cyclictest17542-21apt-esm-hook11:55:210
283329941,2cyclictest12098-21sshd11:35:220
283329940,4cyclictest16147-21awk10:05:000
283329940,4cyclictest1058-21cat11:00:000
283329940,4cyclictest0-21swapper/011:01:530
283329940,4cyclictest0-21swapper/008:11:090
283329940,3cyclictest23284-20systemd-journal10:40:000
283329940,3cyclictest23284-20systemd-journal09:45:210
283329940,3cyclictest23284-20systemd-journal08:31:500
283329940,2cyclictest13362-21tune2fs11:40:220
283329940,0cyclictest0-21swapper/009:33:210
218719940,2rtkit-daemon941-21lldpd07:14:050
218719940,2rtkit-daemon23284-20systemd-journal12:24:550
283329932,1cyclictest0-21swapper/009:20:140
283329931,2cyclictest29964-21awk07:15:220
283329931,2cyclictest16110-21cron10:05:010
283329930,2cyclictest23284-20systemd-journal12:30:100
283329930,2cyclictest23284-20systemd-journal08:40:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional