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2022-09-25 - 14:20
/usr/bin/Xorg /usr/bin/Xorg

x86 Intel Xeon E3-1220L V2 @2300 MHz, Linux 4.4.39-rt50+ (Profile)

Latency plot of system in rack #7, slot #0
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
Characteristics of the 100 highest latencies:
System rack7slot0.osadl.org (updated Sun Sep 25, 2022 00:45:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
110050600,0irq/25-eth00-21swapper/119:06:401
117950580,0irq/26-eth1-rx-0-21swapper/319:05:113
2478124728,0sleep00-21swapper/019:05:110
2677424519,0sleep20-21swapper/219:08:472
27132992218,0cyclictest23173-21perf20:10:010
110050160,0irq/25-eth01764-21bash22:08:320
2713499150,0cyclictest22148-21sshd23:58:092
2713499150,0cyclictest0-21swapper/223:15:182
2713499150,0cyclictest0-21swapper/221:23:102
27133991512,0cyclictest0-21swapper/122:52:171
2713399151,0cyclictest0-21swapper/122:45:221
27132991514,0cyclictest17173-21sshd00:19:520
27132991514,0cyclictest17173-21sshd00:19:510
2713599140,0cyclictest16358-21sshd22:45:453
27134991413,0cyclictest16000-21sshd00:08:352
2713499140,0cyclictest0-21swapper/200:17:542
2713499140,0cyclictest0-21swapper/200:17:532
27133991413,0cyclictest18790-21diskmemload22:19:171
27133991413,0cyclictest0-21swapper/121:35:161
27133991412,0cyclictest0-21swapper/121:22:371
2713399140,0cyclictest9219-21sshd22:34:241
2713399140,0cyclictest0-21swapper/122:55:251
2713299140,0cyclictest18790-21diskmemload21:25:150
2713299140,0cyclictest0-21swapper/000:10:340
27135991312,0cyclictest0-21swapper/321:20:303
27135991311,0cyclictest0-21swapper/300:03:153
2713599130,0cyclictest3635-21id23:59:463
2713599130,0cyclictest3411-21sshd22:30:113
2713599130,0cyclictest27942-21bash00:06:093
2713599130,0cyclictest12013-21ntp_states21:55:213
2713599130,0cyclictest0-21swapper/322:06:013
27134991312,0cyclictest0-21swapper/223:21:472
27134991311,0cyclictest0-21swapper/200:00:282
2713499130,0cyclictest0-21swapper/223:27:522
27133991312,0cyclictest24715-21sshd21:17:441
27133991312,0cyclictest1452-21nfsd22:42:541
27133991312,0cyclictest0-21swapper/123:30:291
2713399130,0cyclictest13466-21sshd22:20:281
2713399130,0cyclictest0-21swapper/121:50:491
27132991312,0cyclictest0-21swapper/021:50:210
27132991312,0cyclictest0-21swapper/021:32:270
2713299130,0cyclictest30821-21sshd00:06:300
2713299130,0cyclictest18790-21diskmemload21:13:460
2713299130,0cyclictest18790-21diskmemload21:13:450
2713299130,0cyclictest0-21swapper/023:25:200
110050130,0irq/25-eth023428-21sshd22:46:340
9950120,0irq/24-0000:00:0-21swapper/323:26:323
9950120,0irq/24-0000:00:0-21swapper/100:02:481
41120,0ktimersoftd/018790-21diskmemload23:49:100
27135991211,0cyclictest30354-21sshd21:32:353
27135991211,0cyclictest0-21swapper/322:28:273
27135991211,0cyclictest0-21swapper/321:39:123
27135991210,0cyclictest12062-21sshd23:21:043
2713599120,0cyclictest0-21swapper/323:19:553
2713599120,0cyclictest0-21swapper/321:15:363
27134991212,0cyclictest0-21swapper/200:10:142
27134991211,0cyclictest13420-21sshd22:20:262
27134991211,0cyclictest0-21swapper/221:28:392
27134991211,0cyclictest0-21swapper/220:55:182
2713499120,0cyclictest0-21swapper/223:04:492
2713499120,0cyclictest0-21swapper/222:00:222
2713499120,0cyclictest0-21swapper/221:12:152
2713499120,0cyclictest0-21swapper/221:12:152
27133991211,0cyclictest32491-21munin-run20:30:011
27133991211,0cyclictest21101-21sshd23:29:211
27133991211,0cyclictest12666-21sshd21:12:511
27133991211,0cyclictest12666-21sshd21:12:501
27133991211,0cyclictest0-21swapper/121:58:371
2713399120,0cyclictest0-21swapper/119:10:181
27132991211,0cyclictest6050-21sshd00:22:110
27132991211,0cyclictest18790-21diskmemload22:40:050
27132991211,0cyclictest18790-21diskmemload21:59:170
27132991211,0cyclictest0-21swapper/023:05:170
27132991211,0cyclictest0-21swapper/021:19:130
27132991210,0cyclictest0-21swapper/023:37:060
2713299120,0cyclictest17909-21bash22:38:550
2713299120,0cyclictest0-21swapper/022:51:000
110050120,0irq/25-eth00-21swapper/322:02:053
351110,0ktimersoftd/30-21swapper/319:12:493
27135991111,0cyclictest0-21swapper/321:25:573
27135991111,0cyclictest0-21swapper/320:18:283
27135991110,0cyclictest31282-21bash23:05:203
27135991110,0cyclictest0-21swapper/322:51:143
2713599110,0cyclictest0-21swapper/320:48:133
2713599110,0cyclictest0-21swapper/320:28:343
2713599110,0cyclictest0-21swapper/320:04:523
2713599110,0cyclictest0-21swapper/319:55:003
2713599110,0cyclictest0-21swapper/319:46:103
2713599110,0cyclictest0-21swapper/319:31:253
27134991111,0cyclictest0-21swapper/222:51:062
27134991111,0cyclictest0-21swapper/221:59:462
27134991111,0cyclictest0-21swapper/221:36:262
27134991110,0cyclictest0-21swapper/221:44:132
27133991111,0cyclictest0-21swapper/120:50:191
27133991110,0cyclictest0-21swapper/123:35:091
27133991110,0cyclictest0-21swapper/122:02:181
2713399110,0cyclictest25134-21sshd23:15:201
2713399110,0cyclictest0-21swapper/122:38:281
2713299119,0cyclictest0-21swapper/023:15:520
2713299118,0cyclictest668-21sshd00:32:390
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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