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2023-01-28 - 07:33

x86 Intel Xeon E3-1220L V2 @2300 MHz, Linux 4.18.7-rt5 (Profile)

Latency plot of system in rack #8, slot #0
Data to construct the above plot have been generated using the RT test utility cyclictest.
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 highest latencies:
System rack8slot0.osadl.org (updated Sat Jan 28, 2023 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2489521570,2sleep13114799cyclictest23:27:301
2056921400,0sleep0141rcuc/021:15:020
2440821390,1sleep0857-21dbus-daemon21:50:530
1372021160,0sleep30-21swapper/322:28:363
2655621010,2sleep13114799cyclictest21:39:121
300782820,0sleep20-21swapper/222:02:582
170842810,1sleep017082-21seq21:06:240
322812780,0sleep00-21swapper/000:02:280
230612780,1sleep023051-21sshd23:36:150
134002760,1sleep213392-21sshd23:50:522
314302750,1sleep0141rcuc/022:08:530
201782740,0sleep320172-21sshd21:32:493
88462730,0sleep00-21swapper/022:41:400
323302720,0sleep30-21swapper/322:07:283
269642720,0sleep20-21swapper/222:05:422
222742720,0sleep30-21swapper/321:25:273
88442710,1sleep28847-21id23:03:142
22492710,0sleep1241rcuc/122:20:401
189952710,1sleep3857-21dbus-daemon21:41:463
45882700,0sleep30-21swapper/322:53:013
294202700,0sleep10-21swapper/122:38:121
171772700,1sleep2606-21systemd-journal23:40:252
11282700,1sleep2331rcuc/222:10:232
47922690,1sleep14791-21sshd22:45:491
269982690,2sleep03114699cyclictest21:33:100
325532680,0sleep0141rcuc/023:39:390
246472680,0sleep20-21swapper/223:08:192
231912680,1sleep20-21swapper/222:58:052
133402680,0sleep10-21swapper/100:17:001
82522670,0sleep08249-21grepconf.sh23:47:330
57002670,1sleep15697-21sshd23:03:051
135342670,0sleep20-21swapper/221:32:322
183172660,1sleep218319-21bash00:09:272
162032660,1sleep016199-21awk00:09:210
162032660,1sleep016199-21awk00:09:210
24292650,1sleep32431-21grep23:50:203
158952650,1sleep2331rcuc/221:43:102
55992640,1sleep15594-21sshd23:14:431
55992640,1sleep15594-21sshd23:14:431
210742640,0sleep20-21swapper/222:45:062
195212640,0sleep319493-21sshd22:56:303
173372610,0sleep10-21swapper/123:06:301
166742610,0sleep30-21swapper/321:44:433
153782610,1sleep315379-21sshd23:41:513
67152590,0sleep20-21swapper/223:10:232
197292590,1sleep0952-21sshd22:21:270
121092590,0sleep30-21swapper/321:04:473
190642570,0sleep3431ktimersoftd/321:02:183
186482570,0sleep00-21swapper/022:56:270
229942560,0sleep03114699cyclictest21:09:330
229942560,0sleep03114699cyclictest21:09:330
5622550,0sleep1557-21sshd21:15:351
265372550,0sleep20-21swapper/223:21:422
46362540,2sleep33114999cyclictest22:37:023
3080025426,8sleep20-21swapper/218:53:192
30272540,0sleep20-21swapper/200:07:112
30272540,0sleep20-21swapper/200:07:112
3086325326,8sleep10-21swapper/118:54:061
105362530,0sleep00-21swapper/021:01:550
319412520,1sleep03114699cyclictest21:48:210
249502520,1sleep2341ktimersoftd/221:10:592
249502520,1sleep2341ktimersoftd/221:10:592
238672500,1sleep03114699cyclictest21:59:430
272482490,2sleep33114999cyclictest22:42:313
126822480,0sleep2341ktimersoftd/200:20:092
3056824328,9sleep30-21swapper/318:50:313
3053524329,8sleep00-21swapper/018:50:040
120952320,0sleep00-21swapper/022:13:500
221792270,0sleep30-21swapper/323:25:523
65512240,1sleep36549-21grep23:49:043
149992230,0sleep014985-21sshd23:12:140
122992230,0sleep1241rcuc/123:47:461
3114799229,1cyclictest26-21ksoftirqd/122:04:581
31147992211,1cyclictest26-21ksoftirqd/121:00:231
31147992210,1cyclictest26-21ksoftirqd/123:37:191
176612220,0sleep3421rcuc/321:20:463
81632210,0sleep30-21swapper/300:16:463
75272210,1sleep2331rcuc/221:17:212
3114799211,1cyclictest111rcu_preempt21:48:411
31147992110,3cyclictest26-21ksoftirqd/123:42:431
31147992110,1cyclictest26-21ksoftirqd/122:09:241
105322210,0sleep30-21swapper/322:00:343
69312200,0sleep2331rcuc/221:50:032
325052200,0sleep10-21swapper/123:51:471
322792200,0sleep032210-21sshd23:18:590
322792200,0sleep032210-21sshd23:18:590
313732200,1sleep031351-21cp22:29:250
3114799209,1cyclictest26-21ksoftirqd/122:17:191
3114799209,1cyclictest26-21ksoftirqd/100:19:321
3114799208,2cyclictest26-21ksoftirqd/122:00:081
3114799208,1cyclictest26-21ksoftirqd/121:28:171
3114799207,1cyclictest26-21ksoftirqd/122:58:121
3114799206,1cyclictest26-21ksoftirqd/123:21:061
31147992011,2cyclictest26-21ksoftirqd/122:31:271
31147992011,1cyclictest26-21ksoftirqd/121:50:291
31147992010,1cyclictest26-21ksoftirqd/121:54:351
294032200,0sleep229390-21bash23:32:082
245972200,1sleep324600-21bash21:12:253
245972200,1sleep324600-21bash21:12:253
60172190,1sleep06014-21sshd23:08:570
3114799198,1cyclictest26-21ksoftirqd/122:41:591
3114799198,1cyclictest26-21ksoftirqd/121:07:101
31147991917,1cyclictest26-21ksoftirqd/100:04:361
31147991917,1cyclictest26-21ksoftirqd/100:04:361
31147991915,1cyclictest26-21ksoftirqd/100:11:201
31147991910,1cyclictest26-21ksoftirqd/123:10:021
305912190,0sleep0101ktimersoftd/000:22:440
24572190,1sleep32424-21sshd23:59:343
3114799188,1cyclictest26-21ksoftirqd/121:41:161
3114799188,1cyclictest26-21ksoftirqd/121:30:341
3114799187,1cyclictest26-21ksoftirqd/120:54:371
3114799187,1cyclictest121rcu_sched23:29:341
3114799186,3cyclictest26-21ksoftirqd/123:54:481
31147991816,1cyclictest91950irq/25-em100:02:041
31147991813,1cyclictest26-21ksoftirqd/122:53:101
310972180,0sleep3421rcuc/323:56:183
300592180,0sleep20-21swapper/222:42:382
26092180,0sleep30-21swapper/321:57:173
251782180,1sleep20-21swapper/222:18:492
31149991715,1cyclictest32368-21grepconf.sh23:10:053
3114799179,2cyclictest26-21ksoftirqd/122:29:161
31147991713,1cyclictest26-21ksoftirqd/121:19:251
268982170,1sleep226882-21sshd23:29:072
149512170,1sleep114940-21bash21:11:581
149512170,1sleep114940-21bash21:11:581
67802160,0sleep00-21swapper/022:16:300
324332160,0sleep332407-21sshd22:11:483
31149991614,1cyclictest879-21systemd-logind21:54:093
31149991613,2cyclictest30966-21sshd23:33:423
31149991613,2cyclictest22848-21sshd23:23:013
31149991612,3cyclictest13779-21sshd00:09:153
31149991612,3cyclictest13779-21sshd00:09:153
304892160,1sleep030482-21bash21:42:190
146992160,0sleep00-21swapper/023:32:580
3114999152,12cyclictest0-21swapper/323:17:073
3114999152,12cyclictest0-21swapper/323:17:073
31149991513,1cyclictest6463-21sshd22:45:543
31149991512,2cyclictest449-21sshd22:29:293
3114999150,13cyclictest25760-21sshd23:04:003
3114899154,2cyclictest92050irq/26-p4p1-rx-23:59:402
3114899154,1cyclictest32274-21sshd22:29:282
3114699150,1cyclictest23183-21sshd22:29:020
31149991412,1cyclictest16353-21sshd22:19:503
31149991412,1cyclictest1-21systemd21:39:203
31149991411,2cyclictest879-21systemd-logind20:58:123
3114899142,10cyclictest10052-21sshd22:22:312
1461921411,1sleep09-21ksoftirqd/021:35:310
3114999138,4cyclictest27138-21sshd22:14:323
31149991311,1cyclictest92150irq/27-p4p1-tx-23:06:473
31149991311,1cyclictest16188-21sshd23:34:303
3114999131,10cyclictest29292-21sshd00:19:303
31149991310,2cyclictest0-21swapper/321:18:273
3114999130,10cyclictest19411-21bash00:09:323
3114899138,1cyclictest0-21swapper/222:26:562
3114899132,2cyclictest879-21systemd-logind21:02:022
31148991311,1cyclictest6051-21grepconf.sh20:58:562
3114899130,3cyclictest18620-21sshd21:22:202
3114899130,1cyclictest31040-21grepconf.sh21:25:522
3114899130,1cyclictest29492-21bash21:05:322
3114899130,1cyclictest18760-21expr22:34:422
3114899130,12cyclictest24152-21grepconf.sh21:48:002
3114899130,12cyclictest0-21swapper/221:56:332
3114699132,1cyclictest24412-21grep00:17:340
31146991311,1cyclictest31707-21sshd21:24:270
31146991311,1cyclictest15588-21sshd23:55:320
31146991310,1cyclictest606-21systemd-journal21:23:080
254722130,0sleep20-21swapper/219:44:222
86032120,0sleep0141rcuc/021:54:380
3114899121,1cyclictest0-21swapper/218:54:452
31148991210,1cyclictest0-21swapper/223:14:472
31148991210,1cyclictest0-21swapper/223:14:472
3114899120,2cyclictest25528-21sshd23:34:512
3114899120,2cyclictest13006-21bash21:35:262
3114899120,1cyclictest4081-21sshd22:51:302
3114899120,1cyclictest30965-21sshd23:45:292
3114899120,1cyclictest1669-21sshd23:54:532
3114899120,10cyclictest857-21dbus-daemon00:15:542
31147991210,1cyclictest0-21swapper/120:19:331
3114699122,1cyclictest24939-21sshd00:09:460
31146991210,1cyclictest881-21avahi-daemon23:24:440
31146991210,1cyclictest21326-21sshd22:36:180
3114999119,1cyclictest22809-21fw_forwarded_lo20:39:393
3114999118,2cyclictest2017-21if_p4p118:59:233
3114899110,9cyclictest0-21swapper/218:59:232
3114899110,1cyclictest0-21swapper/219:09:432
3114799110,1cyclictest0-21swapper/118:59:231
3114699119,1cyclictest0-21swapper/023:50:460
3114699111,9cyclictest0-21swapper/023:00:020
3114699110,1cyclictest925-21gdbus22:49:520
3114699110,1cyclictest16938-21sshd22:44:550
3114699110,10cyclictest7107-21bash20:54:430
3114699110,10cyclictest20096-21grepconf.sh23:19:530
3114999109,0cyclictest0-21swapper/320:25:013
3114999109,0cyclictest0-21swapper/320:07:153
3114999109,0cyclictest0-21swapper/319:21:353
3114999100,9cyclictest0-21swapper/320:31:523
3114999100,9cyclictest0-21swapper/319:24:363
3114999100,9cyclictest0-21swapper/319:14:373
3114999100,0cyclictest0-21swapper/320:54:113
3114999100,0cyclictest0-21swapper/320:24:053
3114999100,0cyclictest0-21swapper/319:45:243
3114999100,0cyclictest0-21swapper/319:05:543
3114899109,0cyclictest0-21swapper/219:38:072
3114899109,0cyclictest0-21swapper/219:38:072
3114899100,9cyclictest0-21swapper/219:24:362
3114899100,0cyclictest0-21swapper/220:00:532
3114799100,9cyclictest0-21swapper/120:49:211
3114799100,9cyclictest0-21swapper/120:04:361
3114799100,9cyclictest0-21swapper/119:14:361
3114799100,1cyclictest0-21swapper/120:39:451
3114799100,0cyclictest0-21swapper/119:50:531
3114699108,1cyclictest0-21swapper/018:59:230
3114699100,1cyclictest31937-21perl18:54:360
311499998,0cyclictest0-21swapper/320:48:153
311499998,0cyclictest0-21swapper/320:17:143
311499998,0cyclictest0-21swapper/320:02:013
311499998,0cyclictest0-21swapper/319:54:493
311499990,0cyclictest0-21swapper/320:38:443
311499990,0cyclictest0-21swapper/318:54:363
311489990,8cyclictest0-21swapper/220:17:302
311479998,0cyclictest0-21swapper/119:58:471
311479998,0cyclictest0-21swapper/119:39:511
311479990,8cyclictest0-21swapper/120:17:361
311479990,8cyclictest0-21swapper/119:06:161
311479990,0cyclictest0-21swapper/118:54:451
311469990,8cyclictest0-21swapper/019:10:270
311499987,0cyclictest0-21swapper/320:12:143
311499987,0cyclictest0-21swapper/319:36:553
311499987,0cyclictest0-21swapper/319:36:553
311499987,0cyclictest0-21swapper/319:12:593
311489987,1cyclictest0-21swapper/220:39:462
311489987,0cyclictest92050irq/26-p4p1-rx-19:58:552
311489987,0cyclictest0-21swapper/220:48:102
311489986,1cyclictest29839-21grepconf.sh20:54:212
311489985,1cyclictest20296-21grep20:34:402
311489980,0cyclictest0-21swapper/220:07:452
311489980,0cyclictest0-21swapper/219:18:502
311479987,0cyclictest0-21swapper/120:37:211
311479987,0cyclictest0-21swapper/120:24:481
311479987,0cyclictest0-21swapper/120:12:151
311479987,0cyclictest0-21swapper/120:04:071
311479987,0cyclictest0-21swapper/119:46:281
311479987,0cyclictest0-21swapper/119:23:071
311479980,0cyclictest0-21swapper/119:37:381
311479980,0cyclictest0-21swapper/119:37:381
311469988,0cyclictest0-21swapper/019:24:360
311469987,0cyclictest0-21swapper/019:44:090
311469980,7cyclictest0-21swapper/020:36:260
311469980,7cyclictest0-21swapper/020:03:330
311499976,0cyclictest0-21swapper/319:40:043
311499975,1cyclictest29531-21netstat19:49:423
311499974,2cyclictest18250-21cat19:29:343
311489976,0cyclictest0-21swapper/219:46:012
311489976,0cyclictest0-21swapper/219:31:092
311489975,1cyclictest15718-21pmu-power20:24:422
311489975,1cyclictest0-21swapper/220:19:352
311479970,6cyclictest0-21swapper/119:29:351
311479970,1cyclictest26252-21swap20:44:471
311479970,1cyclictest176422chrt19:29:181
311479970,1cyclictest16806-21/usr/sbin/munin20:29:371
311469976,0cyclictest0-21swapper/020:08:540
311469976,0cyclictest0-21swapper/019:34:160
311469976,0cyclictest0-21swapper/019:15:060
311469975,1cyclictest29826-21latency_hist20:54:210
311489964,1cyclictest28325-21grep19:49:332
311489964,1cyclictest14116-21cat19:19:422
311489960,5cyclictest6356-21/usr/sbin/munin20:09:452
311479960,1cyclictest111rcu_preempt19:09:481
311469964,1cyclictest941-21snmpd20:17:380
311469964,1cyclictest7422-21irqstats20:09:380
311469964,1cyclictest24813-21cpuspeed_turbos20:44:350
311469964,1cyclictest13475-21fw_forwarded_lo19:19:350
311469960,5cyclictest0-21swapper/019:04:570
311469960,0cyclictest0-21swapper/019:46:360
18937260,0sleep20-21swapper/220:31:262
311489950,4cyclictest5283-21dnf19:04:352
311469954,0cyclictest101ktimersoftd/019:34:330
311469954,0cyclictest101ktimersoftd/019:34:330
311469953,1cyclictest28406-21grep19:49:340
311469953,1cyclictest16806-21/usr/sbin/munin20:29:330
311469953,1cyclictest15077-21cut20:24:350
311469953,1cyclictest11878-21tr20:19:330
311469953,1cyclictest1022-21runrttasks20:39:230
311469950,0cyclictest0-21swapper/019:54:360
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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