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2023-02-07 - 18:33

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 alll highest latencies:
System rack8slot0.osadl.org (updated Tue Feb 07, 2023 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
294221380,1sleep02626599cyclictest11:49:120
835821280,2sleep32628099cyclictest09:49:113
2030821200,0sleep020304-21sshd10:31:120
1168521110,2sleep32628099cyclictest09:54:523
1655721010,0sleep20-21swapper/210:31:022
204042850,1sleep120331-21sshd09:20:031
326282820,1sleep232629-21sshd10:41:202
278502790,1sleep127851-21grepconf.sh10:23:201
136422770,1sleep00-21swapper/009:13:570
54422740,0sleep15435-21sshd10:49:491
75132730,1sleep0141rcuc/011:46:350
187602730,1sleep2341ktimersoftd/210:24:172
154422720,0sleep00-21swapper/012:02:150
112292720,0sleep311230-21grep10:40:253
4932710,1sleep0494-21sshd11:36:370
222502710,1sleep322241-21sshd09:29:073
250092700,1sleep325000-21sshd11:15:403
252712680,0sleep10-21swapper/111:25:161
193682680,1sleep30-21swapper/311:40:093
178902680,0sleep10-21swapper/109:52:261
165882680,0sleep00-21swapper/008:35:260
5912670,1sleep2578-21bash09:29:302
48642670,0sleep24838-21sshd11:12:032
307752670,1sleep3421rcuc/310:34:243
240482670,0sleep00-21swapper/009:26:110
33132660,0sleep30-21swapper/312:00:173
327542660,1sleep132746-21sshd10:18:031
327542660,1sleep132746-21sshd10:18:031
165992660,1sleep316602-21bash11:05:343
313342650,0sleep10-21swapper/109:59:511
172022650,1sleep00-21swapper/010:15:570
172022650,1sleep00-21swapper/010:15:570
283972640,0sleep00-21swapper/009:51:280
272492630,2sleep12627099cyclictest11:57:111
198882630,1sleep20-21swapper/209:51:062
172062630,1sleep1241rcuc/110:47:371
170152630,0sleep20-21swapper/209:08:142
323122620,1sleep332311-21uname11:24:143
104032620,0sleep10-21swapper/111:38:271
41252610,0sleep04123-21sshd08:55:490
309962610,0sleep10-21swapper/109:26:321
205142610,0sleep00-21swapper/010:13:210
15852610,0sleep00-21swapper/009:59:580
216532590,0sleep10-21swapper/111:51:211
115112590,0sleep30-21swapper/312:17:173
248342580,1sleep02626599cyclictest11:04:310
301572570,1sleep230112-21sshd10:16:322
301572570,1sleep230112-21sshd10:16:322
119552570,0sleep30-21swapper/309:59:053
210632560,0sleep30-21swapper/310:04:583
191752540,0sleep2341ktimersoftd/211:40:082
181762540,2sleep22627499cyclictest11:00:042
2583925326,9sleep30-21swapper/306:51:393
185782530,0sleep00-21swapper/010:44:510
166162530,0sleep316615-21sshd10:29:393
159112530,1sleep3421rcuc/311:55:163
33692510,0sleep20-21swapper/212:04:292
2579925023,8sleep20-21swapper/206:51:092
37712490,1sleep3421rcuc/311:53:243
2597624329,8sleep00-21swapper/006:53:160
224912430,1sleep122485-21sshd09:33:181
267582420,0sleep30-21swapper/309:11:363
2361024228,8sleep10-21swapper/106:49:001
71292340,0sleep30-21swapper/309:39:253
198482300,3sleep0101ktimersoftd/009:58:020
26882290,1sleep22648-21sshd09:25:132
299882260,1sleep1241rcuc/110:24:441
26270992312,1cyclictest26-21ksoftirqd/109:13:401
26270992310,1cyclictest26-21ksoftirqd/112:02:011
79472220,0sleep07953-21bash11:27:200
26270992217,2cyclictest26-21ksoftirqd/112:15:131
190182210,1sleep019020-21grep11:58:140
140782210,1sleep214047-21sshd11:30:182
288962200,0sleep10-21swapper/111:15:501
271462200,1sleep027115-21sshd11:11:360
2628099202,2cyclictest0-21swapper/309:15:103
2627099209,1cyclictest26-21ksoftirqd/110:55:261
2627099209,1cyclictest26-21ksoftirqd/110:55:261
2627099209,1cyclictest26-21ksoftirqd/108:57:401
2627099208,2cyclictest26-21ksoftirqd/110:30:181
248912200,0sleep20-21swapper/211:55:392
230722200,1sleep123058-21sshd10:40:551
226772200,0sleep10-21swapper/110:12:021
211422200,0sleep10-21swapper/109:46:571
16062200,0sleep10-21swapper/110:06:571
31462190,1sleep33089-21sshd10:44:143
292722190,1sleep229255-21sshd09:17:322
2627099197,1cyclictest26-21ksoftirqd/109:03:401
203512190,0sleep10-21swapper/109:34:301
150182190,0sleep115014-21bash12:22:561
147862190,1sleep2331rcuc/211:26:132
116582190,0sleep00-21swapper/009:47:560
40252180,1sleep23996-21sshd10:38:482
2627099189,1cyclictest26-21ksoftirqd/111:43:501
2627099181,1cyclictest26-21ksoftirqd/111:30:091
196542180,0sleep319655-21grepconf.sh10:17:293
196542180,0sleep319655-21grepconf.sh10:17:293
138192180,0sleep3421rcuc/312:10:313
100252180,1sleep210027-21sshd11:05:172
309652170,0sleep20-21swapper/210:10:582
2627099177,2cyclictest26-21ksoftirqd/111:12:551
2627099174,1cyclictest26-21ksoftirqd/109:17:511
26270991715,1cyclictest879-21systemd-logind12:04:091
26270991715,1cyclictest606-21systemd-journal09:39:431
26270991715,1cyclictest26-21ksoftirqd/109:58:561
26270991711,5cyclictest26-21ksoftirqd/111:07:361
186482170,0sleep018645-21sshd08:59:260
123792170,0sleep212363-21sshd09:47:582
8992160,1sleep2903-21sshd09:13:232
58952160,0sleep30-21swapper/312:04:343
312112160,0sleep20-21swapper/210:06:502
26280991613,2cyclictest10640-21sshd12:22:453
26270991614,1cyclictest30856-21bash10:34:241
2627099161,1cyclictest26-21ksoftirqd/112:12:261
2627099160,1cyclictest121rcu_sched09:06:141
173892160,1sleep017386-21sshd10:58:420
173892160,1sleep017386-21sshd10:58:420
138152160,1sleep1857-21dbus-daemon11:22:041
126322160,0sleep30-21swapper/309:45:103
26280991513,1cyclictest9569-21sshd09:07:543
26280991513,1cyclictest44-21ksoftirqd/311:34:203
26280991513,1cyclictest31783-21bash10:12:253
26280991513,1cyclictest26552-21sshd10:23:173
26280991513,1cyclictest23198-21sshd11:48:423
26270991513,1cyclictest21236-21bash11:44:231
2627099151,1cyclictest121rcu_sched11:00:391
38682140,0sleep00-21swapper/011:16:090
2628099144,1cyclictest7205-21grep11:21:463
26280991412,1cyclictest606-21systemd-journal11:13:053
26280991412,1cyclictest419-21sshd09:35:023
26280991412,1cyclictest29060-21sshd09:26:253
26280991412,1cyclictest24184-21sshd10:58:593
26280991411,2cyclictest26655-21sshd10:53:323
2627499140,13cyclictest22464-21sshd08:55:122
26265991412,1cyclictest857-21dbus-daemon09:05:260
107132140,1sleep210688-21rm11:59:162
2628099133,9cyclictest0-21swapper/309:21:323
26280991311,1cyclictest29306-21sshd08:54:073
26280991310,1cyclictest32287-21sshd10:56:313
26280991310,1cyclictest32287-21sshd10:56:313
2627499138,3cyclictest857-21dbus-daemon09:58:442
2627499131,10cyclictest925-21gdbus10:54:102
2627499131,10cyclictest925-21gdbus10:54:102
2627499131,10cyclictest925-21gdbus09:19:292
26274991310,1cyclictest2142-21sshd10:19:272
2627499130,9cyclictest0-21swapper/211:48:182
2627499130,1cyclictest0-21swapper/211:51:522
2627499130,12cyclictest0-21swapper/212:18:402
2627499130,10cyclictest3478-21sshd09:36:332
2627499130,10cyclictest26097-21grepconf.sh11:14:212
26265991311,1cyclictest9-21ksoftirqd/009:40:490
26265991311,1cyclictest16722-21sshd12:18:540
2626599130,1cyclictest15246-21sshd10:53:020
228452130,0sleep20-21swapper/210:50:342
26280991210,1cyclictest15738-21grep11:30:223
2628099120,9cyclictest0-21swapper/310:26:163
2628099120,11cyclictest0-21swapper/308:59:453
2627499128,1cyclictest20769-21sshd12:19:042
2627499127,4cyclictest0-21swapper/210:45:472
26274991210,1cyclictest857-21dbus-daemon11:20:222
2627499120,9cyclictest18309-21grep09:39:532
2627499120,1cyclictest0-21swapper/211:34:512
2627499120,11cyclictest881-21avahi-daemon09:59:232
2627499120,11cyclictest2453-21sshd09:00:092
2627499120,10cyclictest16043-21bash12:09:162
2626599122,9cyclictest881-21avahi-daemon10:42:060
2626599122,1cyclictest3729-21awk10:59:270
2626599122,1cyclictest28903-21sshd10:26:040
26265991211,0cyclictest4606-21sshd11:32:420
26265991210,1cyclictest9-21ksoftirqd/009:10:270
26265991210,1cyclictest879-21systemd-logind12:10:250
26265991210,1cyclictest4435-21sshd09:20:500
26265991210,1cyclictest23828-21grep11:39:010
26265991210,1cyclictest0-21swapper/012:08:040
26265991210,1cyclictest0-21swapper/010:07:040
2626599120,11cyclictest8215-21grep10:34:490
2626599120,11cyclictest11850-21sshd09:31:270
2626599120,11cyclictest0-21swapper/011:23:170
2628099110,1cyclictest0-21swapper/306:58:573
2627499110,10cyclictest29372-21fschecks_count06:58:572
2627099110,1cyclictest0-21swapper/106:58:581
2626599119,1cyclictest0-21swapper/012:19:160
2626599111,9cyclictest23313-21sshd10:19:030
2626599110,10cyclictest0-21swapper/009:34:330
2628099100,9cyclictest0-21swapper/308:01:593
2628099100,9cyclictest0-21swapper/307:30:163
2628099100,1cyclictest606-21systemd-journal06:58:573
2627499100,9cyclictest0-21swapper/207:27:292
2627099109,0cyclictest0-21swapper/108:06:221
2627099109,0cyclictest0-21swapper/107:29:191
2627099108,1cyclictest26-21ksoftirqd/108:53:571
2627099100,9cyclictest0-21swapper/107:08:171
2627099100,0cyclictest0-21swapper/108:16:571
2627099100,0cyclictest0-21swapper/107:54:241
2626599100,9cyclictest0-21swapper/006:58:570
262809998,0cyclictest0-21swapper/308:07:203
262809998,0cyclictest0-21swapper/307:35:023
262809998,0cyclictest0-21swapper/307:15:383
262809990,8cyclictest0-21swapper/307:39:483
262749998,0cyclictest0-21swapper/208:39:302
262749998,0cyclictest0-21swapper/206:54:222
262709998,0cyclictest21694-21smartctl07:44:181
262709998,0cyclictest0-21swapper/108:37:301
262709998,0cyclictest0-21swapper/107:50:001
262709998,0cyclictest0-21swapper/107:23:161
262709998,0cyclictest0-21swapper/107:18:311
262709998,0cyclictest0-21swapper/106:58:111
262659998,0cyclictest0-21swapper/007:14:140
262659990,8cyclictest0-21swapper/008:16:030
262809987,0cyclictest0-21swapper/307:22:573
262809987,0cyclictest0-21swapper/307:13:043
262809986,1cyclictest431ktimersoftd/308:34:183
262749987,0cyclictest0-21swapper/207:05:452
262709987,0cyclictest0-21swapper/108:31:351
262709987,0cyclictest0-21swapper/108:25:401
262709987,0cyclictest0-21swapper/108:01:581
262709987,0cyclictest0-21swapper/107:37:341
262709987,0cyclictest0-21swapper/107:09:341
27671270,1sleep227765-21grep07:54:232
262809975,1cyclictest6151-21kworker/3:208:48:393
262809975,1cyclictest25681-21sshd07:52:273
262809975,1cyclictest20819-21cut07:44:143
262809975,1cyclictest18489-21grep08:39:203
262809975,1cyclictest1469-21/usr/sbin/munin08:09:243
262809975,1cyclictest11910-21chrt08:29:123
262809975,1cyclictest11638-21proftpd08:28:333
262809974,2cyclictest26305-21cut07:54:133
262809970,1cyclictest24193-21grep08:49:283
262709976,0cyclictest0-21swapper/108:39:231
262709976,0cyclictest0-21swapper/107:41:031
262709975,1cyclictest0-21swapper/108:44:151
262709970,1cyclictest6704-21seq08:19:121
262709970,1cyclictest0-21swapper/107:24:161
262659970,1cyclictest941-21snmpd06:57:300
262659970,1cyclictest29691-21irqstats07:59:220
262659970,1cyclictest25591-21httpd08:32:340
262659970,1cyclictest18556-21ntp_states08:39:210
262809964,1cyclictest8589-21unixbench_multi08:19:273
262809964,1cyclictest12802-21sed07:28:563
262809963,2cyclictest1879-21grep07:04:313
262809963,2cyclictest0-21swapper/308:14:063
262749966,0cyclictest0-21swapper/208:29:312
262749966,0cyclictest0-21swapper/208:04:532
262749963,1cyclictest4502-21df08:14:172
262749961,4cyclictest10154-21ls07:23:572
262749960,6cyclictest0-21swapper/208:23:352
262749960,0cyclictest0-21swapper/208:46:142
262749960,0cyclictest0-21swapper/208:27:082
262749960,0cyclictest0-21swapper/207:59:302
262749960,0cyclictest0-21swapper/207:53:032
262749960,0cyclictest0-21swapper/207:40:572
262659965,0cyclictest0-21swapper/007:09:010
262659964,1cyclictest1108-21missed_timers07:04:240
262659963,2cyclictest13216-21cpuspeed_turbos07:29:150
262659960,5cyclictest0-21swapper/007:45:290
262659960,5cyclictest0-21swapper/007:20:240
262659960,1cyclictest0-21swapper/007:34:140
262659960,0cyclictest0-21swapper/008:49:300
262659960,0cyclictest0-21swapper/008:26:300
262659960,0cyclictest0-21swapper/008:23:490
262659960,0cyclictest0-21swapper/008:10:320
262659960,0cyclictest0-21swapper/008:05:500
262659960,0cyclictest0-21swapper/007:54:490
262659960,0cyclictest0-21swapper/007:50:220
262659960,0cyclictest0-21swapper/007:39:480
262749953,1cyclictest941-21snmpd08:49:042
262749953,1cyclictest941-21snmpd07:29:022
262749953,1cyclictest941-21snmpd07:14:072
262749953,1cyclictest4007-21ntpq07:09:182
262749953,1cyclictest2029-21cut08:09:162
262749951,1cyclictest0-21swapper/208:34:172
262749950,4cyclictest0-21swapper/207:34:132
262749950,0cyclictest0-21swapper/207:44:072
262709950,0cyclictest0-21swapper/108:08:581
262659953,1cyclictest941-21snmpd07:24:110
262659950,0cyclictest0-21swapper/008:44:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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