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2023-01-28 - 07:43

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

Latency plot of system in rack #9, 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 rack9slot0.osadl.org (updated Sat Jan 28, 2023 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2711021490,0sleep10-21swapper/122:42:421
965421470,1sleep12541199cyclictest21:39:261
3136621120,0sleep344-21ksoftirqd/321:47:223
160492820,1sleep216032-21sshd00:19:062
215722790,1sleep021574-21systemd-cgroups21:28:590
73172740,0sleep3421rcuc/323:30:463
312602740,0sleep20-21swapper/222:31:172
282122710,0sleep20-21swapper/223:29:412
160952710,1sleep1251ktimersoftd/123:46:191
299922660,2sleep388150irq/27-p4p1-tx-21:55:553
263592660,0sleep326358-21systemd-cgroups00:19:593
263552650,0sleep2331rcuc/222:33:502
83492640,0sleep30-21swapper/321:36:283
49982640,0sleep0883-21polkitd23:07:060
43582630,1sleep14347-21bash00:20:571
289342630,2sleep21-21systemd23:26:522
286102630,0sleep00-21swapper/023:44:250
180552630,0sleep10-21swapper/123:11:161
243342620,0sleep10-21swapper/121:49:321
208722610,0sleep20-21swapper/222:59:392
152792600,1sleep00-21swapper/021:51:440
115842600,0sleep30-21swapper/323:45:533
267982590,0sleep0141rcuc/021:20:420
205862590,0sleep20-21swapper/221:28:532
320862570,0sleep00-21swapper/022:10:430
320862570,0sleep00-21swapper/022:10:430
2506125742,9sleep00-21swapper/019:06:410
183962560,0sleep10-21swapper/123:19:581
107792550,0sleep11-21systemd23:37:051
261442530,2sleep32542399cyclictest21:23:373
81822520,0sleep1241rcuc/100:24:101
140962490,0sleep00-21swapper/022:20:490
318112480,0sleep20-21swapper/200:02:392
136532470,0sleep00-21swapper/022:14:520
136532470,0sleep00-21swapper/022:14:520
2503724430,8sleep30-21swapper/319:06:243
68152430,2sleep32542399cyclictest22:29:063
2501424329,8sleep20-21swapper/219:06:072
295172400,33sleep288050irq/26-p4p1-rx-22:13:302
295172400,33sleep288050irq/26-p4p1-rx-22:13:302
2512623925,8sleep10-21swapper/119:07:311
25411993229,2cyclictest26-21ksoftirqd/123:33:301
25410993011,3cyclictest12791-21sshd21:42:490
190572250,3sleep32542399cyclictest22:41:563
11772230,1sleep00-21swapper/000:02:490
232292220,1sleep223232-21bash00:16:462
104922210,0sleep10-21swapper/123:39:541
2541199201,4cyclictest0-21swapper/123:50:311
25411992010,1cyclictest26-21ksoftirqd/121:13:471
237422200,1sleep3421rcuc/323:02:563
208512200,0sleep30-21swapper/323:34:593
67192190,0sleep10-21swapper/121:33:251
50102190,0sleep20-21swapper/200:23:592
287902190,3sleep388150irq/27-p4p1-tx-22:54:313
284142190,1sleep028412-21kill21:09:070
2542399192,5cyclictest0-21swapper/322:20:213
2541399198,1cyclictest35-21ksoftirqd/221:19:192
2541399197,1cyclictest35-21ksoftirqd/223:53:542
2541399193,1cyclictest35-21ksoftirqd/223:05:552
2541399192,2cyclictest35-21ksoftirqd/223:16:592
2541399190,3cyclictest35-21ksoftirqd/221:10:372
2541399190,3cyclictest0-21swapper/220:23:242
2541199198,1cyclictest26-21ksoftirqd/122:18:281
2541199198,1cyclictest26-21ksoftirqd/122:18:281
2541199191,2cyclictest32356-21sshd22:49:031
2541199191,2cyclictest26220-21sshd22:01:291
2541199190,1cyclictest28607-21mailstats00:14:111
2541099190,4cyclictest885-21gdbus00:04:060
2541099190,4cyclictest26833-21bash21:44:030
2541099190,3cyclictest861-21NetworkManager23:26:460
2541099190,3cyclictest820-21dbus-daemon23:21:340
2541099190,3cyclictest820-21dbus-daemon22:34:540
2541099190,3cyclictest6299-21grepconf.sh23:57:250
2541099190,1cyclictest0-21swapper/023:01:330
2541099190,1cyclictest0-21swapper/021:59:080
2541099190,1cyclictest0-21swapper/021:24:310
2541099190,1cyclictest0-21swapper/021:05:070
2541099190,1cyclictest0-21swapper/020:53:060
2541099190,1cyclictest0-21swapper/020:27:120
2541099190,1cyclictest0-21swapper/020:08:000
2541099190,1cyclictest0-21swapper/019:51:470
2541099190,1cyclictest0-21swapper/019:46:530
2541099190,1cyclictest0-21swapper/019:35:380
2541099190,1cyclictest0-21swapper/019:28:020
2541099190,1cyclictest0-21swapper/019:22:500
2541099190,1cyclictest0-21swapper/019:09:410
2541099190,1cyclictest0-21swapper/000:10:020
289392180,0sleep10-21swapper/121:44:111
285402180,0sleep00-21swapper/023:32:470
2542399182,3cyclictest12811-21grepconf.sh21:42:493
2542399181,6cyclictest1-21systemd23:58:473
2542399181,3cyclictest12567-21bash23:28:233
2541399187,3cyclictest35-21ksoftirqd/221:25:522
2541399187,3cyclictest35-21ksoftirqd/200:34:362
2541399187,2cyclictest35-21ksoftirqd/221:14:372
2541399187,1cyclictest35-21ksoftirqd/221:36:052
2541399186,3cyclictest35-21ksoftirqd/222:24:482
2541399186,1cyclictest35-21ksoftirqd/221:43:582
2541399183,2cyclictest0-21swapper/220:13:062
2541399180,3cyclictest0-21swapper/223:09:572
2541399180,1cyclictest6923-21kill23:45:262
2541399180,0cyclictest0-21swapper/223:40:042
2541399180,0cyclictest0-21swapper/222:00:412
2541399180,0cyclictest0-21swapper/220:25:062
2541399180,0cyclictest0-21swapper/220:00:122
2541399180,0cyclictest0-21swapper/219:53:302
2541399180,0cyclictest0-21swapper/219:32:382
2541199189,1cyclictest26-21ksoftirqd/100:09:051
2541199188,1cyclictest26-21ksoftirqd/123:00:321
2541199187,3cyclictest26-21ksoftirqd/122:07:161
2541199187,1cyclictest26-21ksoftirqd/122:27:081
2541199186,3cyclictest26-21ksoftirqd/123:08:201
2541199180,1cyclictest111rcu_preempt21:15:131
2541199180,0cyclictest0-21swapper/119:39:031
2541099183,2cyclictest0-21swapper/022:42:150
2541099180,1cyclictest0-21swapper/021:58:080
2541099180,1cyclictest0-21swapper/019:56:540
2541099180,0cyclictest0-21swapper/023:12:580
2541099180,0cyclictest0-21swapper/022:30:570
2541099180,0cyclictest0-21swapper/021:34:190
2541099180,0cyclictest0-21swapper/021:00:280
2541099180,0cyclictest0-21swapper/020:56:550
2541099180,0cyclictest0-21swapper/020:36:480
2541099180,0cyclictest0-21swapper/020:31:510
2541099180,0cyclictest0-21swapper/020:23:390
2541099180,0cyclictest0-21swapper/020:15:300
2541099180,0cyclictest0-21swapper/020:13:180
2541099180,0cyclictest0-21swapper/000:36:320
2541099180,0cyclictest0-21swapper/000:29:530
125502180,0sleep20-21swapper/223:49:002
2542399173,4cyclictest17122-21systemd23:49:183
2542399172,4cyclictest0-21swapper/300:26:453
2542399172,3cyclictest22120-21systemd-cgroups22:24:293
2542399172,2cyclictest11940-21systemd-cgroups21:16:253
2542399171,6cyclictest25907-21systemd00:08:033
2542399171,5cyclictest3576-21sshd21:59:213
2542399171,4cyclictest24295-21bash21:29:083
2542399171,1cyclictest0-21swapper/322:09:013
2542399171,1cyclictest0-21swapper/322:09:013
2541399179,1cyclictest35-21ksoftirqd/223:38:432
2541399178,1cyclictest35-21ksoftirqd/222:16:472
2541399178,1cyclictest35-21ksoftirqd/222:16:472
2541399177,3cyclictest35-21ksoftirqd/222:47:282
2541399177,2cyclictest35-21ksoftirqd/222:39:082
2541399176,1cyclictest35-21ksoftirqd/222:04:222
2541399176,1cyclictest35-21ksoftirqd/221:54:092
2541399176,1cyclictest35-21ksoftirqd/221:40:232
2541399174,4cyclictest35-21ksoftirqd/222:57:002
2541399171,1cyclictest1113-21perf00:08:462
2541399170,1cyclictest35-21ksoftirqd/200:29:122
2541399170,16cyclictest799-21systemd-logind22:49:192
2541399170,0cyclictest0-21swapper/219:14:322
2541399170,0cyclictest0-21swapper/219:09:062
2541199179,2cyclictest26-21ksoftirqd/121:21:461
2541199179,1cyclictest26-21ksoftirqd/123:25:311
2541199177,1cyclictest26-21ksoftirqd/122:33:041
2541199177,1cyclictest26-21ksoftirqd/121:24:121
2541199176,1cyclictest26-21ksoftirqd/123:14:521
2541199176,1cyclictest26-21ksoftirqd/122:09:021
2541199176,1cyclictest26-21ksoftirqd/122:09:021
2541199176,1cyclictest26-21ksoftirqd/100:36:321
2541199172,1cyclictest121rcu_sched22:35:461
2541199170,4cyclictest0-21swapper/100:00:521
2541199170,2cyclictest0-21swapper/119:29:291
2541199170,1cyclictest111rcu_preempt23:58:461
2541099172,2cyclictest799-21systemd-logind22:44:180
246882170,0sleep10-21swapper/122:21:501
2542399162,3cyclictest5666-21bash00:18:123
2542399162,3cyclictest4742-21sshd22:49:263
2542399162,3cyclictest31244-21kworker/u8:123:18:203
2542399162,3cyclictest27336-21grepconf.sh23:59:123
2542399162,3cyclictest13840-21kill00:09:483
2542399162,1cyclictest610-21sshd22:16:423
2542399162,1cyclictest610-21sshd22:16:423
2542399162,1cyclictest0-21swapper/321:49:153
2542399161,3cyclictest883-21polkitd23:10:193
2542399161,3cyclictest820-21dbus-daemon23:41:253
2542399161,3cyclictest30893-21sshd22:34:083
2542399161,3cyclictest23771-21bash21:26:113
2542399161,3cyclictest0-21swapper/322:44:013
2542399161,2cyclictest598-21systemd-journal21:11:353
2542399161,2cyclictest1-21systemd23:21:043
2542399160,3cyclictest820-21dbus-daemon00:37:433
2541399168,2cyclictest35-21ksoftirqd/222:20:332
2541399167,3cyclictest35-21ksoftirqd/221:49:002
2541399166,2cyclictest35-21ksoftirqd/200:10:422
2541399160,3cyclictest0-21swapper/220:38:512
2541199166,2cyclictest26-21ksoftirqd/122:54:081
2541199166,1cyclictest26-21ksoftirqd/121:55:291
2541199166,1cyclictest26-21ksoftirqd/100:29:221
2541199165,4cyclictest26-21ksoftirqd/121:34:001
2541199162,2cyclictest14031-21systemd00:06:561
2541199160,0cyclictest0-21swapper/120:19:041
2541099160,1cyclictest0-21swapper/023:40:130
2541099160,1cyclictest0-21swapper/023:15:160
2541099160,1cyclictest0-21swapper/022:49:030
2541099160,1cyclictest0-21swapper/021:18:070
2541099160,1cyclictest0-21swapper/020:01:270
2541099160,1cyclictest0-21swapper/019:30:320
2542399153,2cyclictest0-21swapper/320:41:273
2542399152,3cyclictest2634-21grep22:05:123
2542399152,1cyclictest1643-21sshd00:29:263
2542399151,3cyclictest25858-21grepconf.sh23:06:013
2541399159,0cyclictest0-21swapper/219:19:102
2541399155,3cyclictest35-21ksoftirqd/223:18:502
2541399151,0cyclictest0-21swapper/220:33:152
2541399150,2cyclictest0-21swapper/220:44:242
2541399150,0cyclictest0-21swapper/220:50:202
2541399150,0cyclictest0-21swapper/219:44:082
2541199156,1cyclictest26-21ksoftirqd/122:44:111
2541199150,2cyclictest0-21swapper/121:00:521
2541199150,0cyclictest0-21swapper/120:30:001
2541199150,0cyclictest0-21swapper/120:10:421
2541199150,0cyclictest0-21swapper/119:13:021
2541099150,2cyclictest1-21systemd00:18:320
2541099150,2cyclictest10348-21/usr/sbin/munin19:39:020
2541099150,2cyclictest0-21swapper/022:23:500
2541099150,0cyclictest0-21swapper/022:55:270
2541099150,0cyclictest0-21swapper/000:23:560
2542399140,2cyclictest0-21swapper/320:20:393
2541399141,13cyclictest0-21swapper/219:56:472
2541399140,13cyclictest0-21swapper/219:23:512
2541399140,12cyclictest0-21swapper/220:04:082
2542399130,3cyclictest0-21swapper/320:14:453
2542399130,1cyclictest0-21swapper/321:05:583
2542399130,1cyclictest0-21swapper/320:48:483
2542399130,1cyclictest0-21swapper/320:44:033
2542399130,1cyclictest0-21swapper/320:31:273
2542399130,1cyclictest0-21swapper/320:25:423
2542399130,1cyclictest0-21swapper/320:05:123
2542399130,1cyclictest0-21swapper/319:44:043
2542399130,1cyclictest0-21swapper/319:34:233
2542399130,1cyclictest0-21swapper/319:24:173
2541399130,12cyclictest0-21swapper/219:41:312
2541399130,0cyclictest0-21swapper/221:02:482
2541399130,0cyclictest0-21swapper/220:35:142
25410991311,1cyclictest25651-21bash22:04:170
25423991211,0cyclictest0-21swapper/320:54:123
2542399120,2cyclictest0-21swapper/319:54:063
2542399120,0cyclictest0-21swapper/320:37:363
2542399120,0cyclictest0-21swapper/320:09:123
2542399120,0cyclictest0-21swapper/320:00:423
2541399120,0cyclictest0-21swapper/221:05:312
2541199120,11cyclictest0-21swapper/120:04:041
2541199120,0cyclictest0-21swapper/120:47:001
2542399111,5cyclictest28535-21atenall_r9power19:13:493
2541199110,10cyclictest0-21swapper/119:14:001
25410991110,0cyclictest0-21swapper/023:35:010
2542399101,1cyclictest0-21swapper/320:59:073
2542399100,6cyclictest0-21swapper/319:49:033
2542399100,6cyclictest0-21swapper/319:39:083
2541399100,0cyclictest0-21swapper/220:14:162
2541199109,0cyclictest7475-21kworker/1:120:43:291
254239992,2cyclictest26096-21cut19:09:023
254239991,3cyclictest1607-21sort19:23:483
254139995,1cyclictest35-21ksoftirqd/220:54:122
254139990,0cyclictest0-21swapper/219:34:152
254119998,0cyclictest0-21swapper/120:17:111
254119998,0cyclictest0-21swapper/119:54:041
254119994,2cyclictest26-21ksoftirqd/119:23:481
254119992,3cyclictest26-21ksoftirqd/120:54:131
254119990,8cyclictest0-21swapper/120:49:221
254119990,0cyclictest0-21swapper/119:49:231
254119990,0cyclictest0-21swapper/119:26:121
254109995,2cyclictest15694-21kill00:19:030
254109990,8cyclictest29211-21kworker/0:623:49:370
254109990,0cyclictest0-21swapper/020:46:140
254109990,0cyclictest0-21swapper/019:14:050
254239980,3cyclictest0-21swapper/319:28:593
254119982,3cyclictest26-21ksoftirqd/119:48:481
254119981,2cyclictest26-21ksoftirqd/120:38:471
254119980,0cyclictest0-21swapper/119:36:111
254109987,0cyclictest0-21swapper/020:41:560
254119973,1cyclictest1823-21/usr/sbin/munin20:24:081
254119971,3cyclictest26-21ksoftirqd/119:59:001
254119960,1cyclictest121rcu_sched21:04:021
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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