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2019-06-17 - 07:45

ARMv7 Processor rev 10 (v7l), Linux 4.9.47-rt37 (Profile)

Latency plot of system in rack #b, slot #7
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
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rackbslot7.osadl.org (updated Mon Jun 17, 2019 00:43:46)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
107821790,12sleep01082-21aten_rbpower_po19:02:440
2357211010,26sleep10-21swapper/119:05:341
251828643,27sleep20-21swapper/219:07:222
277599803,48cyclictest0-21swapper/220:42:512
311882790,6sleep30-21swapper/320:23:023
277599796,62cyclictest10104-21aten_rbpower_vo23:57:452
2761997930,20cyclictest3526-21fschecks_count20:37:490
2761997729,24cyclictest0-21swapper/022:57:400
23812760,3sleep20-21swapper/220:33:022
277599759,37cyclictest13850irq/63-2188000.23:28:012
2761997540,18cyclictest0-21swapper/020:43:000
277599743,63cyclictest10983-21copy19:28:282
277599732,62cyclictest23250-21copy21:33:242
2761997325,21cyclictest0-21swapper/022:11:580
277599729,57cyclictest0-21swapper/221:48:302
277599729,57cyclictest0-21swapper/221:48:302
277599723,61cyclictest12222-21copy22:33:082
277599723,42cyclictest753-21avahi-daemon20:28:472
277599722,63cyclictest28323-21apt-get20:17:422
277599722,57cyclictest13777-21apt-get22:37:432
276199728,39cyclictest0-21swapper/020:07:470
2761997234,13cyclictest11960-21aten_rbpower_cu22:32:440
277599712,61cyclictest26589-21copy23:13:152
277599712,60cyclictest13478-21apt-get00:07:432
276199716,37cyclictest0-21swapper/021:37:490
2761997143,10cyclictest0-21swapper/023:33:050
2761997116,11cyclictest10849-21fschecks_time19:27:510
277599707,56cyclictest0-21swapper/222:13:022
277599706,58cyclictest0-21swapper/222:52:402
277599704,57cyclictest0-21swapper/220:49:082
277599704,42cyclictest13850irq/63-2188000.00:28:002
277599704,42cyclictest13850irq/63-2188000.00:28:002
277599703,57cyclictest22778-21munin-run21:32:422
2761997026,17cyclictest0-21swapper/021:36:390
216427022,28sleep30-21swapper/319:03:293
277599694,56cyclictest22574-21/usr/sbin/munin23:03:022
2770996939,24cyclictest0-21swapper/122:37:431
2761996923,24cyclictest0-21swapper/000:11:280
277599683,58cyclictest13152-21/usr/sbin/munin19:32:592
2770996824,13cyclictest16008-21ls00:12:561
2770996823,18cyclictest12851-21/usr/sbin/munin22:33:021
276199687,36cyclictest0-21swapper/023:12:420
276199685,40cyclictest0-21swapper/019:21:370
2761996836,12cyclictest13706-21latency_hist21:07:400
2761996836,12cyclictest13706-21latency_hist21:07:400
2761996830,16cyclictest0-21swapper/020:02:570
2761996825,18cyclictest0-21swapper/021:10:370
2761996821,18cyclictest0-21swapper/020:27:570
277599677,54cyclictest0-21swapper/223:38:012
277599676,32cyclictest12450irq/75-ahci-imx00:27:402
277599673,57cyclictest23397-21/usr/sbin/munin20:02:512
277599673,57cyclictest1049-21/usr/sbin/munin23:32:422
277599673,56cyclictest20000-21/usr/sbin/munin22:53:002
2770996727,28cyclictest4867-21apt-get20:42:431
2770996725,19cyclictest5077-21basename20:42:451
2770996723,24cyclictest30444-21cat23:23:111
2770996722,24cyclictest20772-21/usr/sbin/munin22:58:001
2770996722,16cyclictest1156-21/usr/sbin/munin22:03:001
277599666,50cyclictest0-21swapper/223:21:412
277599666,50cyclictest0-21swapper/223:21:412
277599663,56cyclictest24869-21aten_rbpower_en20:07:452
277599663,56cyclictest0-21swapper/222:22:402
277599663,55cyclictest10834-21/usr/sbin/munin22:27:562
277599663,55cyclictest10550-21/usr/sbin/munin20:57:462
277599662,56cyclictest8453-21wget22:22:442
2770996640,20cyclictest0-21swapper/120:17:421
2770996625,17cyclictest32402-21if_err_eth020:27:511
2770996621,15cyclictest13850irq/63-2188000.00:22:591
2770996620,18cyclictest23444-21/usr/sbin/munin21:32:551
276199666,41cyclictest0-21swapper/019:37:400
276199665,28cyclictest0-21swapper/023:12:460
277599657,52cyclictest0-21swapper/219:46:312
277599657,48cyclictest0-21swapper/220:40:092
277599654,54cyclictest0-21swapper/221:17:282
277599654,49cyclictest0-21swapper/219:53:032
277599653,54cyclictest7848-21/usr/sbin/munin19:18:002
277599653,53cyclictest21310-21grep19:57:442
277599652,56cyclictest20308-21ls21:23:022
2770996522,15cyclictest10296-21apt-get19:28:481
2770996521,22cyclictest26046-21http23:12:551
2770996520,18cyclictest0-21swapper/121:57:471
2761996529,10cyclictest31735-21/usr/sbin/munin21:57:410
2761996520,11cyclictest0-21swapper/020:48:020
277599644,52cyclictest0-21swapper/219:42:412
277599643,54cyclictest12871-21/usr/sbin/munin21:02:572
277599643,54cyclictest12871-21/usr/sbin/munin21:02:572
277599643,53cyclictest23719-21sleep00:33:542
277599643,53cyclictest17937-21/usr/sbin/munin19:47:492
277599643,53cyclictest15625-21wc21:12:412
277599643,52cyclictest15354-21/usr/sbin/munin00:12:432
277599643,41cyclictest850-21snmpd20:19:342
277599642,55cyclictest8204-21/usr/sbin/munin23:52:422
277599642,54cyclictest30806-21/usr/sbin/munin23:23:192
2770996441,18cyclictest15772-21latency_hist19:42:411
2770996436,20cyclictest3088-21apt-get20:37:411
2770996426,14cyclictest13850irq/63-2188000.00:07:461
2770996418,18cyclictest0-21swapper/121:32:421
277599633,52cyclictest8554-21apt-get20:52:442
277599633,52cyclictest30052-21/usr/sbin/munin21:52:452
277599633,40cyclictest753-21avahi-daemon23:11:272
277599632,53cyclictest6314-21apt-get23:47:412
277599632,53cyclictest27330-21python21:42:592
277599632,52cyclictest31877-21gpgv20:27:412
2761996332,7cyclictest11486-21watchssh22:30:030
2761996327,12cyclictest8540-21/usr/sbin/munin20:52:470
2761996323,8cyclictest30607-21taskset20:22:520
277599624,51cyclictest0-21swapper/200:05:582
277599624,51cyclictest0-21swapper/200:05:582
277599624,50cyclictest4199-21grep22:08:302
277599623,53cyclictest0-21swapper/222:02:522
277599623,52cyclictest17498-21apt-get21:17:442
277599623,52cyclictest17085-21/usr/sbin/munin00:17:552
277599622,52cyclictest6858-21sed19:17:422
277599622,52cyclictest6858-21sed19:17:422
2770996230,24cyclictest19035-21taskset22:52:411
2761996229,11cyclictest16232-21python00:13:010
2761996222,12cyclictest0-21swapper/019:50:240
2761996221,10cyclictest0-21swapper/023:27:390
2761996218,19cyclictest0-21swapper/021:48:010
2761996218,19cyclictest0-21swapper/021:48:010
277599612,52cyclictest8698-21apt-get19:22:442
277599612,52cyclictest15478-21apt-get22:42:432
2770996136,17cyclictest8696-21munin-run19:22:421
2770996128,25cyclictest16224-21fschecks_time19:42:521
276199613,31cyclictest0-21swapper/022:02:570
2761996130,8cyclictest4608-21sort19:12:430
2761996130,8cyclictest4608-21sort19:12:430
277599603,50cyclictest689-21taskset22:00:132
277599603,49cyclictest21594-21/usr/sbin/munin22:57:552
277599602,51cyclictest7016-21/usr/sbin/munin23:47:552
2770996038,16cyclictest6614-21latency_hist22:17:421
2770996028,24cyclictest7578-21ps20:47:591
2770996024,14cyclictest13850irq/63-2188000.23:52:581
2770996014,17cyclictest13850irq/63-2188000.00:02:421
2770996011,17cyclictest753-21avahi-daemon23:38:031
2761996031,6cyclictest0-21swapper/023:57:520
277599593,50cyclictest0-21swapper/219:12:022
2770995920,12cyclictest4490-21/usr/sbin/munin23:42:451
276199594,47cyclictest16198-21fschecks_count19:42:520
2761995925,8cyclictest0-21swapper/021:19:190
276199592,40cyclictest3795-21timerandwakeup19:08:020
277599585,44cyclictest0-21swapper/221:41:082
277099585,17cyclictest0-21swapper/119:54:231
2770995833,19cyclictest8282-21apt-get22:22:401
2770995832,19cyclictest0-21swapper/119:12:481
2770995832,19cyclictest0-21swapper/119:12:481
2770995819,31cyclictest0-21swapper/121:08:451
2761995830,6cyclictest0-21swapper/023:47:500
2761995818,12cyclictest0-21swapper/020:12:490
2761995815,10cyclictest21586-21fschecks_time19:57:510
2776995720,22cyclictest0-21swapper/321:32:523
277099579,18cyclictest0-21swapper/123:34:411
277099575,12cyclictest0-21swapper/121:17:421
2770995732,20cyclictest0-21swapper/121:02:411
2770995722,30cyclictest0-21swapper/123:09:181
2770995711,12cyclictest13850irq/63-2188000.22:27:511
276199575,34cyclictest0-21swapper/000:02:510
276199575,34cyclictest0-21swapper/000:02:510
276199573,42cyclictest9995-21latency_hist23:57:420
2761995729,7cyclictest0-21swapper/020:18:240
2761995729,10cyclictest0-21swapper/021:29:430
2761995719,9cyclictest0-21swapper/019:37:450
2761995714,22cyclictest0-21swapper/022:13:020
277699569,38cyclictest0-21swapper/319:53:373
277099565,40cyclictest0-21swapper/121:04:291
277099565,40cyclictest0-21swapper/121:04:291
277099564,7cyclictest0-21swapper/120:03:091
2770995627,22cyclictest8776-21grep22:22:491
2770995618,21cyclictest0-21swapper/121:26:531
2770995616,15cyclictest13850irq/63-2188000.00:22:411
2770995615,13cyclictest12450irq/75-ahci-imx23:07:411
276199568,40cyclictest0-21swapper/000:33:000
276199565,16cyclictest0-21swapper/023:01:510
276199564,44cyclictest0-21swapper/020:37:050
2761995622,11cyclictest15905-21cstates21:12:460
2770995532,17cyclictest8983-21/usr/sbin/munin19:22:471
2770995530,16cyclictest0-21swapper/121:57:411
2770995528,20cyclictest753-21avahi-daemon00:30:531
2770995528,20cyclictest753-21avahi-daemon00:30:531
2770995528,19cyclictest29587-21watchssh20:18:421
2770995517,16cyclictest21364-21wget19:57:451
2761995526,6cyclictest0-21swapper/022:22:580
2761995515,8cyclictest0-21swapper/000:32:400
2761995515,8cyclictest0-21swapper/000:32:400
2761995510,18cyclictest0-21swapper/022:50:580
2770995432,16cyclictest28152-21munin-run21:47:411
2770995432,15cyclictest25301-21wc21:37:541
2770995431,15cyclictest3998-21/usr/sbin/munin22:08:001
2770995429,17cyclictest12796-21timerandwakeup00:03:021
2770995429,17cyclictest12796-21timerandwakeup00:03:021
276199546,15cyclictest0-21swapper/021:43:030
276199543,41cyclictest0-21swapper/023:04:590
2761995414,20cyclictest0-21swapper/022:40:030
2761995413,8cyclictest0-21swapper/021:02:420
2761995413,10cyclictest0-21swapper/000:18:010
277699535,14cyclictest13850irq/63-2188000.21:37:503
2776995318,24cyclictest0-21swapper/300:27:533
2776995318,24cyclictest0-21swapper/300:27:533
277099539,21cyclictest0-21swapper/121:18:101
2770995329,18cyclictest12594-21grep19:32:501
2770995329,17cyclictest31554-21/usr/sbin/munin23:27:591
2770995329,16cyclictest24926-21/usr/sbin/munin20:07:461
2770995328,18cyclictest850-21snmpd23:47:451
2770995325,21cyclictest28405-21fschecks_count23:17:511
2770995325,21cyclictest28405-21fschecks_count23:17:511
2770995324,20cyclictest752-21NetworkManager20:23:221
2770995317,27cyclictest0-21swapper/122:45:551
276199538,11cyclictest21003-21apt-get21:27:420
276199534,32cyclictest0-21swapper/022:42:530
2761995317,12cyclictest0-21swapper/021:57:470
2761995316,12cyclictest20064-21missed_timers19:52:560
277699527,36cyclictest0-21swapper/319:50:183
277699525,38cyclictest0-21swapper/322:07:553
2770995230,16cyclictest19472-21grep22:52:501
2770995228,18cyclictest22551-21aten_rbpower_en00:32:451
2770995226,19cyclictest8554-21apt-get20:52:421
2770995216,27cyclictest0-21swapper/121:48:141
2770995216,27cyclictest0-21swapper/121:48:141
276199528,38cyclictest0-21swapper/023:47:420
276199524,36cyclictest8181-21latency_hist22:22:420
2761995210,21cyclictest0-21swapper/000:25:070
277699516,36cyclictest0-21swapper/322:23:513
2770995127,18cyclictest3188-21fschecks_time19:07:511
2770995126,18cyclictest19367-21/usr/sbin/munin19:52:421
277699508,33cyclictest0-21swapper/300:20:403
277699505,35cyclictest1035-21watchssh22:16:013
277699504,16cyclictest10536-21aten_rbpower_cu19:27:443
2776995011,28cyclictest0-21swapper/320:57:393
276199503,13cyclictest0-21swapper/019:27:400
276199502,29cyclictest3625-21proc_pri23:37:590
277699499,28cyclictest0-21swapper/319:12:413
277699497,31cyclictest0-21swapper/321:02:573
277699497,31cyclictest0-21swapper/321:02:573
277699494,19cyclictest5568-21copy20:43:213
2776994919,18cyclictest0-21swapper/323:12:513
2776994911,25cyclictest0-21swapper/321:22:453
277699489,30cyclictest0-21swapper/322:04:393
277699487,10cyclictest31750irq/62-2184200.20:28:003
2776994825,12cyclictest28173-21latency_hist20:17:403
2776994824,13cyclictest17667-21fschecks_time22:47:503
2776994810,11cyclictest13850irq/63-2188000.20:42:423
2761994817,20cyclictest0-21swapper/023:22:290
2761994817,20cyclictest0-21swapper/023:22:290
204362483,10sleep30-21swapper/322:55:113
277699476,35cyclictest0-21swapper/323:50:273
277699474,34cyclictest0-21swapper/319:59:503
2776994719,11cyclictest0-21swapper/320:47:453
277699469,26cyclictest0-21swapper/321:47:573
277699469,26cyclictest0-21swapper/321:47:573
277699468,9cyclictest0-21swapper/322:33:003
277699464,34cyclictest0-21swapper/300:26:393
2776994622,13cyclictest0-21swapper/319:42:453
2776994616,20cyclictest0-21swapper/321:22:393
2776994611,27cyclictest0-21swapper/323:57:593
277699459,23cyclictest0-21swapper/319:32:563
277699458,28cyclictest0-21swapper/300:07:093
277699458,28cyclictest0-21swapper/300:07:093
277699458,26cyclictest0-21swapper/323:07:453
277699455,31cyclictest0-21swapper/321:31:013
277699454,34cyclictest0-21swapper/300:10:423
277699453,33cyclictest14245-21cut21:07:503
277699453,33cyclictest0-21swapper/321:46:083
277699453,32cyclictest15716-21ps00:12:503
2776994526,11cyclictest1035-21watchssh22:22:323
2776994522,11cyclictest0-21swapper/321:02:403
2776994520,13cyclictest0-21swapper/319:22:523
2776994515,14cyclictest21502-21memory22:57:543
2776994510,24cyclictest0-21swapper/321:57:443
238952452,10sleep30-21swapper/323:03:513
277699449,25cyclictest0-21swapper/300:32:523
277699445,32cyclictest0-21swapper/322:27:543
277699443,13cyclictest0-21swapper/323:37:453
277699442,31cyclictest6720-21latency_hist19:17:423
277699442,31cyclictest6720-21latency_hist19:17:423
2776994421,12cyclictest0-21swapper/323:47:393
2776994419,12cyclictest0-21swapper/323:22:423
2776994419,12cyclictest0-21swapper/323:22:423
2776994410,23cyclictest0-21swapper/320:07:573
276199443,25cyclictest0-21swapper/023:27:490
277699437,26cyclictest232-21systemd-journal23:37:393
2776994313,21cyclictest0-21swapper/320:17:513
277699428,25cyclictest0-21swapper/319:22:393
277699425,27cyclictest0-21swapper/321:52:563
277699425,27cyclictest0-21swapper/320:32:543
2776994211,25cyclictest0-21swapper/322:37:463
277699419,25cyclictest0-21swapper/323:52:593
277699419,22cyclictest0-21swapper/319:37:523
277699418,24cyclictest0-21swapper/321:17:393
277699417,25cyclictest0-21swapper/320:04:393
277699414,16cyclictest753-21avahi-daemon23:32:393
277699407,22cyclictest0-21swapper/322:47:193
2776994013,18cyclictest0-21swapper/323:23:143
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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