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2024-03-02 - 00:59

OSADL QA Farm on Real-time of Mainline Linux

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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 - Rack #f/#0 #1 #2 #3 #4 #5 #6 #7 #8 
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Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
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 376 highest latencies:
System rack9slot5s.osadl.org (updated Fri Mar 01, 2024 12:43:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2187199150,2rtkit-daemon21870-21rtkit-daemon08:36:441
2187199140,2rtkit-daemon21870-21rtkit-daemon07:42:530
2187199130,1rtkit-daemon21870-21rtkit-daemon11:30:011
21137991312,1cyclictest68350irq/133-lan11:07:061
21137991312,1cyclictest68350irq/133-lan08:30:271
21137991312,1cyclictest68350irq/133-lan08:20:311
2187199120,6rtkit-daemon6009-21ntpd07:05:261
2187199120,1rtkit-daemon21870-21rtkit-daemon12:31:281
2187199120,1rtkit-daemon21870-21rtkit-daemon09:12:310
2113799129,1cyclictest68350irq/133-lan08:15:301
21137991212,0cyclictest68350irq/133-lan12:11:281
21137991212,0cyclictest68350irq/133-lan10:55:521
21137991212,0cyclictest68350irq/133-lan08:25:091
21137991211,1cyclictest68350irq/133-lan12:15:121
21137991211,1cyclictest68350irq/133-lan12:03:291
21137991211,1cyclictest68350irq/133-lan11:55:281
21137991211,1cyclictest68350irq/133-lan11:45:031
21137991211,1cyclictest68350irq/133-lan11:26:521
21137991211,1cyclictest68350irq/133-lan11:24:151
21137991211,1cyclictest68350irq/133-lan09:08:531
21137991211,1cyclictest68350irq/133-lan08:56:081
21137991211,1cyclictest68350irq/133-lan08:41:161
21137991211,1cyclictest68350irq/133-lan07:28:251
21137991210,1cyclictest68350irq/133-lan11:15:291
2187199110,2rtkit-daemon21870-21rtkit-daemon10:40:221
2187199110,1rtkit-daemon21870-21rtkit-daemon12:35:080
2187199110,1rtkit-daemon21870-21rtkit-daemon11:30:370
2187199110,1rtkit-daemon21870-21rtkit-daemon10:38:470
2187199110,1rtkit-daemon21870-21rtkit-daemon09:43:030
2187199110,1rtkit-daemon21870-21rtkit-daemon07:57:460
2113799119,1cyclictest68350irq/133-lan12:29:551
21137991111,0cyclictest68350irq/133-lan11:37:321
21137991111,0cyclictest68350irq/133-lan10:15:211
21137991111,0cyclictest68350irq/133-lan09:40:331
21137991111,0cyclictest68350irq/133-lan09:35:431
21137991111,0cyclictest68350irq/133-lan07:45:251
21137991111,0cyclictest68350irq/133-lan07:42:461
21137991110,1cyclictest68350irq/133-lan11:52:241
21137991110,1cyclictest68350irq/133-lan11:00:341
21137991110,1cyclictest68350irq/133-lan10:34:321
21137991110,1cyclictest68350irq/133-lan10:22:251
21137991110,1cyclictest68350irq/133-lan10:05:381
21137991110,1cyclictest68350irq/133-lan10:00:401
21137991110,1cyclictest68350irq/133-lan09:31:461
21137991110,1cyclictest68350irq/133-lan09:25:001
21137991110,1cyclictest68350irq/133-lan08:47:211
21137991110,1cyclictest68350irq/133-lan08:12:321
21137991110,1cyclictest68350irq/133-lan08:07:231
21137991110,1cyclictest68350irq/133-lan07:20:311
21137991110,1cyclictest68350irq/133-lan07:10:191
2187199100,2rtkit-daemon21870-21rtkit-daemon12:28:420
2187199100,2rtkit-daemon21870-21rtkit-daemon07:36:580
2187199100,1rtkit-daemon21870-21rtkit-daemon10:05:400
2113799109,1cyclictest68350irq/133-lan12:37:081
2113799109,1cyclictest68350irq/133-lan12:20:191
2113799109,1cyclictest68350irq/133-lan12:10:011
2113799109,1cyclictest68350irq/133-lan10:48:001
21137991010,0cyclictest68350irq/133-lan10:53:241
21137991010,0cyclictest68350irq/133-lan10:37:051
21137991010,0cyclictest68350irq/133-lan09:57:041
21137991010,0cyclictest68350irq/133-lan09:15:021
21137991010,0cyclictest68350irq/133-lan09:11:411
21137991010,0cyclictest68350irq/133-lan08:50:321
21137991010,0cyclictest68350irq/133-lan07:50:061
21137991010,0cyclictest68350irq/133-lan07:33:071
218719990,2rtkit-daemon21870-21rtkit-daemon10:26:370
211379999,0cyclictest68350irq/133-lan10:25:391
211379999,0cyclictest68350irq/133-lan08:00:211
211379999,0cyclictest68350irq/133-lan07:15:301
211379998,1cyclictest68350irq/133-lan11:43:341
211379998,1cyclictest68350irq/133-lan11:10:451
211379998,1cyclictest68350irq/133-lan10:10:141
211379998,1cyclictest68350irq/133-lan09:45:161
211379998,1cyclictest68350irq/133-lan09:01:491
211379998,1cyclictest68350irq/133-lan07:59:261
218719980,2rtkit-daemon21870-21rtkit-daemon10:34:060
218719980,2rtkit-daemon21870-21rtkit-daemon09:48:200
218719980,1rtkit-daemon21921-21gsd-color12:17:190
218719980,1rtkit-daemon21870-21rtkit-daemon11:14:320
218719980,1rtkit-daemon21870-21rtkit-daemon11:09:590
218719980,1rtkit-daemon21870-21rtkit-daemon09:59:510
218719980,1rtkit-daemon21870-21rtkit-daemon08:43:210
211379988,0cyclictest68350irq/133-lan09:27:411
211379987,1cyclictest68350irq/133-lan09:50:231
218719970,1rtkit-daemon6009-21ntpd07:35:161
218719970,1rtkit-daemon26424-21diskmemload12:21:140
218719960,5rtkit-daemon21126-21cyclictest12:02:490
218719960,1rtkit-daemon21921-21gsd-color08:36:070
218719960,1rtkit-daemon21921-21gsd-color08:18:180
218719960,1rtkit-daemon21910-21packagekitd07:25:060
218719960,1rtkit-daemon21628-21gmain12:08:580
211369965,1cyclictest5974-21snmpd10:23:570
211369965,1cyclictest5974-21snmpd10:01:000
211369965,1cyclictest5974-21snmpd08:08:110
211369965,1cyclictest5974-21snmpd08:03:180
211369964,2cyclictest5974-21snmpd11:54:140
211369964,2cyclictest5974-21snmpd10:54:260
211369964,2cyclictest5974-21snmpd09:34:200
211369964,2cyclictest32482-21cat09:25:260
211369962,3cyclictest5656-20systemd-journal08:10:480
211369954,1cyclictest5974-21snmpd12:12:070
211369954,1cyclictest5974-21snmpd11:55:060
211369954,1cyclictest5974-21snmpd11:37:510
211369954,1cyclictest5974-21snmpd11:17:370
211369954,1cyclictest5974-21snmpd10:43:070
211369954,1cyclictest5974-21snmpd09:21:590
211369954,1cyclictest5974-21snmpd09:09:380
211369954,1cyclictest5974-21snmpd09:03:290
211369954,1cyclictest5974-21snmpd08:58:460
211369954,1cyclictest5974-21snmpd08:26:250
211369954,1cyclictest5974-21snmpd07:16:330
211369954,1cyclictest5974-21snmpd07:11:420
211369954,1cyclictest12-21ksoftirqd/009:40:010
211369953,2cyclictest5974-21snmpd09:54:020
211369953,1cyclictest21201-21xpra07:45:330
211369952,3cyclictest600-21dbus-daemon12:30:300
211369952,2cyclictest5656-20systemd-journal11:04:470
211369951,3cyclictest5974-21snmpd08:45:430
211369943,1cyclictest5974-21snmpd11:20:140
211369942,2cyclictest5974-21snmpd11:25:540
211369942,1cyclictest21199-21xpra09:15:520
211369942,1cyclictest21151-21xpra07:20:090
211369941,3cyclictest5974-21snmpd08:22:360
211369941,2cyclictest5974-21snmpd11:45:260
211369941,2cyclictest5974-21snmpd11:43:390
211369941,2cyclictest5974-21snmpd10:59:340
211369941,2cyclictest5974-21snmpd07:30:250
211369941,2cyclictest5015-21lldpd07:50:440
211369941,2cyclictest13614-21apt-get08:30:270
211369940,3cyclictest5974-21snmpd10:45:140
211369940,3cyclictest5974-21snmpd10:13:040
211369940,3cyclictest5656-20systemd-journal08:50:010
211369940,0cyclictest0-21swapper/010:16:270
211369920,2cyclictest21142-21munin-run07:10:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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