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2024-05-22 - 05:21
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rackbslot4.osadl.org (updated Wed May 22, 2024 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
40712910,3sleep28-21rcu_preempt22:59:492
24682997646,26cyclictest3-21ksoftirqd/020:09:450
2468299603,51cyclictest0-21swapper/020:16:440
2468299583,31cyclictest0-21swapper/022:29:420
2425225811,17sleep20-21swapper/217:52:302
2425225811,17sleep20-21swapper/217:52:302
2469199574,10cyclictest0-21swapper/222:41:422
24686995714,37cyclictest3471-21unixbench_singl18:20:301
2468299574,47cyclictest0-21swapper/020:29:150
2468299574,47cyclictest0-21swapper/020:29:150
24686995624,27cyclictest9991-21grep18:40:051
2468299566,45cyclictest3149-21latency_hist21:24:440
2468299566,44cyclictest25881-21sshd22:43:270
2468299565,45cyclictest0-21swapper/021:02:510
2469799554,45cyclictest0-21swapper/318:50:073
2469199554,46cyclictest0-21swapper/222:20:312
2469199553,7cyclictest4298-21ssh22:11:332
2468299555,43cyclictest0-21swapper/022:05:250
2468299555,43cyclictest0-21swapper/022:05:250
2468299554,45cyclictest0-21swapper/020:20:450
2468299554,45cyclictest0-21swapper/020:20:450
244402559,17sleep10-21swapper/117:54:471
244402559,17sleep10-21swapper/117:54:471
24686995421,28cyclictest29574-21grep21:15:121
24686995421,28cyclictest29574-21grep21:15:121
24686995416,32cyclictest667-21runrttasks20:25:231
24686995416,32cyclictest667-21runrttasks20:25:231
24686995414,34cyclictest8549-21missed_timers20:45:101
24682995411,38cyclictest17911-21grep19:00:150
2469799534,43cyclictest0-21swapper/321:42:543
24686995319,29cyclictest10513-21sort21:35:001
24686995314,34cyclictest667-21runrttasks22:26:301
24686995314,33cyclictest28327-21unixbench_multi18:00:241
24686995313,34cyclictest29448-21idleruntime18:05:031
24686995312,35cyclictest13587-21timerwakeupswit20:05:241
2468299535,41cyclictest0-21swapper/023:08:560
2468299534,44cyclictest0-21swapper/021:08:170
2468299532,45cyclictest0-21swapper/019:55:160
24697995243,5cyclictest37-21ksoftirqd/320:04:453
2469799524,42cyclictest0-21swapper/321:34:543
24686995221,26cyclictest7906-21wget18:34:591
24686995220,28cyclictest32130-21grep18:10:251
24686995217,30cyclictest12520-21timerandwakeup20:50:211
24686995216,30cyclictest5200-21diskmemload21:40:121
24686995216,30cyclictest22148-21tune2fs21:04:591
24686995215,32cyclictest11010-21grep23:09:551
24686995214,33cyclictest7942-21timerandwakeup21:30:241
24686995214,31cyclictest2086-21timerwakeupswit22:55:271
24686995213,33cyclictest25236-21latency19:20:061
24686995213,33cyclictest25236-21latency19:20:061
2468299529,37cyclictest0-21swapper/023:19:530
2468299527,37cyclictest0-21swapper/020:54:580
2468299523,44cyclictest0-21swapper/022:14:430
2468299523,44cyclictest0-21swapper/020:39:050
2468299523,43cyclictest28747-21ssh22:47:020
24682995213,34cyclictest504-21idleruntime-cro22:54:410
24682995212,35cyclictest519-17auditd20:54:440
2469199515,40cyclictest0-21swapper/221:29:442
2469199514,41cyclictest0-21swapper/221:10:142
2469199514,41cyclictest0-21swapper/221:10:142
2469199513,42cyclictest0-21swapper/220:05:162
24691995113,33cyclictest26873-21latency20:25:052
24691995113,33cyclictest26873-21latency20:25:052
2468699514,8cyclictest0-21swapper/119:35:001
2468699513,15cyclictest4084-21ls21:25:151
24686995119,27cyclictest17884-21cat21:45:061
24686995116,30cyclictest28657-21ntp_kernel_pll_22:00:181
24686995115,31cyclictest833-21awk21:20:171
24686995115,30cyclictest21713-21ntpdc19:10:181
24686995114,32cyclictest667-21runrttasks22:06:451
24686995114,32cyclictest667-21runrttasks22:06:451
24686995114,32cyclictest667-21runrttasks17:56:081
24686995114,32cyclictest667-21runrttasks17:56:081
24686995114,32cyclictest4386-21fschecks_time22:59:561
2468299514,9cyclictest0-21swapper/022:18:130
2468299514,40cyclictest0-21swapper/020:13:450
2468299513,7cyclictest0-21swapper/022:04:230
24682995112,33cyclictest0-21swapper/021:56:010
2469799508,37cyclictest0-21swapper/322:28:253
2469799503,42cyclictest0-21swapper/321:10:443
2469799503,42cyclictest0-21swapper/321:10:443
2469199505,39cyclictest0-21swapper/220:46:152
2469199503,42cyclictest0-21swapper/220:55:452
2468699504,8cyclictest26618-21chrt21:57:341
2468699503,41cyclictest6696-21ntpq22:15:171
24686995015,29cyclictest8365-21processes23:05:161
24686995014,31cyclictest667-21runrttasks19:06:121
24686995014,31cyclictest667-21runrttasks18:55:011
24686995014,29cyclictest21662-21ntpq21:50:131
24686995014,29cyclictest18002-21unixbench-2d23:20:201
24686995013,32cyclictest853-21/usr/sbin/munin20:35:271
24686995011,9cyclictest0-21swapper/123:14:531
2468299505,39cyclictest0-21swapper/023:09:480
2468299504,40cyclictest0-21swapper/021:13:160
2468299504,40cyclictest0-21swapper/021:13:160
2468299504,40cyclictest0-21swapper/020:46:100
2468299504,39cyclictest0-21swapper/022:31:260
2468299503,42cyclictest0-21swapper/021:32:340
24682995011,5cyclictest0-21swapper/021:42:190
24682995011,33cyclictest0-21swapper/022:20:050
2469799494,9cyclictest0-21swapper/321:34:143
2469799494,8cyclictest0-21swapper/321:55:233
2469799493,41cyclictest0-21swapper/322:08:333
2469799493,41cyclictest0-21swapper/322:08:333
2469799493,41cyclictest0-21swapper/320:36:253
2469799493,41cyclictest0-21swapper/320:29:053
2469799493,41cyclictest0-21swapper/320:29:053
2469799493,40cyclictest31858-21ssh22:51:463
2469199494,39cyclictest0-21swapper/223:18:532
2469199494,39cyclictest0-21swapper/221:20:152
2469199494,39cyclictest0-21swapper/220:29:572
2469199494,39cyclictest0-21swapper/220:11:132
2469199493,41cyclictest0-21swapper/220:51:452
2469199493,41cyclictest0-21swapper/220:22:552
2469199493,41cyclictest0-21swapper/220:22:552
2469199493,39cyclictest0-21swapper/222:49:222
24686994916,28cyclictest667-21runrttasks22:54:141
24686994916,28cyclictest6412-21idleruntime18:30:041
24686994916,27cyclictest26024-21load21:10:131
24686994916,27cyclictest26024-21load21:10:131
24686994915,29cyclictest667-21runrttasks20:57:331
24686994915,29cyclictest16260-21idleruntime20:10:041
24686994915,29cyclictest13480-21basename18:49:551
24686994914,30cyclictest3658-21cpu19:49:591
24686994914,30cyclictest29806-21aten_rbpower_en20:29:571
24686994913,31cyclictest1214-21processes18:15:241
24686994913,31cyclictest0-21swapper/120:44:231
24686994913,30cyclictest1925-21cut19:45:031
2468299498,35cyclictest0-21swapper/021:15:520
2468299498,35cyclictest0-21swapper/021:15:520
2468299494,39cyclictest0-21swapper/022:38:490
2468299494,39cyclictest0-21swapper/022:38:490
2468299494,39cyclictest0-21swapper/021:51:060
2468299494,39cyclictest0-21swapper/021:28:010
2468299494,39cyclictest0-21swapper/020:02:170
2468299494,38cyclictest0-21swapper/021:45:040
2468299493,41cyclictest0-21swapper/020:31:050
2468299493,40cyclictest0-21swapper/021:35:240
2468299493,40cyclictest0-21swapper/020:42:050
24682994911,32cyclictest0-21swapper/023:16:230
24682994911,32cyclictest0-21swapper/019:30:040
2469799488,34cyclictest0-21swapper/321:05:173
2469799485,36cyclictest0-21swapper/318:00:203
2469799484,38cyclictest0-21swapper/322:20:543
2469799483,40cyclictest0-21swapper/320:44:253
2469199484,9cyclictest0-21swapper/222:04:332
2469199484,38cyclictest0-21swapper/222:34:332
2469199484,38cyclictest0-21swapper/221:37:072
2469199484,38cyclictest0-21swapper/219:58:382
2469199483,40cyclictest0-21swapper/221:46:332
2469199483,40cyclictest0-21swapper/220:43:252
2469199483,39cyclictest0-21swapper/222:15:332
24691994814,28cyclictest5200-21diskmemload20:18:342
2468699489,7cyclictest6344-21ntpq19:55:131
2468699485,8cyclictest17249-21/usr/sbin/munin22:30:201
2468699484,18cyclictest0-21swapper/122:10:001
2468699483,8cyclictest23786-21/usr/sbin/munin19:15:181
24686994816,27cyclictest667-21runrttasks20:18:531
24686994815,28cyclictest18496-21cpu20:59:581
24686994814,28cyclictest9728-21idleruntime22:20:021
2468699481,41cyclictest8865-21/usr/sbin/munin19:59:571
2468299484,39cyclictest0-21swapper/019:05:100
2468299484,39cyclictest0-21swapper/018:00:010
2468299484,38cyclictest0-21swapper/023:00:340
2468299484,18cyclictest0-21swapper/022:58:160
2468299483,38cyclictest557-21systemd-logind19:54:450
24682994810,32cyclictest0-21swapper/019:35:100
2469799478,33cyclictest0-21swapper/321:46:053
2469799475,35cyclictest0-21swapper/318:35:183
2469799474,38cyclictest0-21swapper/321:21:273
2469799474,37cyclictest0-21swapper/322:37:333
2469799474,37cyclictest0-21swapper/322:37:333
2469799474,37cyclictest0-21swapper/321:25:573
2469799474,37cyclictest0-21swapper/321:18:013
2469799474,37cyclictest0-21swapper/321:18:013
2469799474,37cyclictest0-21swapper/320:57:373
2469799474,37cyclictest0-21swapper/320:18:093
24697994738,5cyclictest37-21ksoftirqd/323:24:413
2469799473,8cyclictest588-21irqbalance20:49:253
2469799473,8cyclictest0-21swapper/322:58:023
2469799473,8cyclictest0-21swapper/321:52:233
24697994711,30cyclictest0-21swapper/318:25:023
2469199475,36cyclictest0-21swapper/222:59:422
2469199475,18cyclictest0-21swapper/221:50:072
2469199474,38cyclictest0-21swapper/223:06:322
2469199474,19cyclictest0-21swapper/222:36:192
2469199474,19cyclictest0-21swapper/222:36:192
2469199474,17cyclictest0-21swapper/221:17:042
2469199474,17cyclictest0-21swapper/221:17:042
2469199473,40cyclictest0-21swapper/221:40:142
24691994712,29cyclictest0-21swapper/220:37:152
24691994710,6cyclictest0-21swapper/221:29:492
2468699477,9cyclictest24092-21unixbench-2d20:20:251
2468699477,9cyclictest24092-21unixbench-2d20:20:251
2468699474,9cyclictest0-21swapper/119:00:401
24686994717,25cyclictest667-21runrttasks18:25:231
24686994714,28cyclictest26683-21cpu19:24:571
24686994714,28cyclictest26683-21cpu19:24:571
24686994713,29cyclictest24086-21awk22:40:161
24686994712,30cyclictest0-21swapper/118:45:021
2468699471,41cyclictest26658-21/usr/sbin/munin22:45:041
2468299474,37cyclictest0-21swapper/018:33:030
2468299473,39cyclictest0-21swapper/019:23:020
2468299473,39cyclictest0-21swapper/019:23:020
2468299473,38cyclictest0-21swapper/019:46:320
2468299473,38cyclictest0-21swapper/018:26:020
2469799465,36cyclictest0-21swapper/322:45:563
2469799465,36cyclictest0-21swapper/320:20:273
2469799465,36cyclictest0-21swapper/320:20:273
2469799464,37cyclictest0-21swapper/322:02:393
2469799464,37cyclictest0-21swapper/318:15:173
2469799464,36cyclictest0-21swapper/323:15:553
2469799464,36cyclictest0-21swapper/323:01:343
2469799464,36cyclictest0-21swapper/320:11:553
2469799464,15cyclictest0-21swapper/322:31:183
2469199469,5cyclictest0-21swapper/221:07:282
2469199464,37cyclictest0-21swapper/223:20:082
2469199464,36cyclictest0-21swapper/223:11:452
2469199464,16cyclictest0-21swapper/220:02:572
2468699462,8cyclictest20967-21timerandwakeup22:35:241
2468699462,8cyclictest20967-21timerandwakeup22:35:241
2468299469,31cyclictest0-21swapper/019:25:040
2468299469,31cyclictest0-21swapper/019:25:040
2468299464,37cyclictest0-21swapper/018:40:030
2468299464,36cyclictest0-21swapper/019:40:190
2468299464,36cyclictest0-21swapper/018:49:480
2468299463,37cyclictest0-21swapper/018:55:060
2468299463,12cyclictest0-21swapper/019:19:480
2469799455,34cyclictest0-21swapper/322:41:443
2469799455,34cyclictest0-21swapper/320:31:323
2469799454,36cyclictest0-21swapper/322:18:143
2469799454,36cyclictest0-21swapper/319:56:243
2469799454,36cyclictest0-21swapper/318:45:033
2469799454,35cyclictest0-21swapper/320:59:583
2469799454,35cyclictest0-21swapper/318:20:053
2469799453,37cyclictest0-21swapper/320:51:023
2469799453,36cyclictest0-21swapper/318:30:143
2469199455,34cyclictest0-21swapper/222:49:432
2469199454,35cyclictest0-21swapper/221:56:052
2469199454,16cyclictest0-21swapper/221:00:182
2468699457,7cyclictest412-21needreboot19:40:131
2468699456,7cyclictest0-21swapper/119:30:041
2468299454,8cyclictest0-21swapper/019:10:060
2468299453,37cyclictest0-21swapper/018:50:400
2468299453,37cyclictest0-21swapper/018:35:130
2468299453,37cyclictest0-21swapper/018:19:030
2469799445,33cyclictest0-21swapper/322:11:553
2469799444,35cyclictest0-21swapper/323:10:073
2469799444,35cyclictest0-21swapper/323:07:173
2469799444,35cyclictest0-21swapper/318:40:213
2469799444,35cyclictest0-21swapper/318:07:563
2469799444,11cyclictest0-21swapper/318:13:153
2469799443,8cyclictest0-21swapper/317:54:523
2469799443,8cyclictest0-21swapper/317:54:523
2469199444,34cyclictest0-21swapper/222:09:352
2469199444,34cyclictest0-21swapper/222:09:352
2469199443,36cyclictest0-21swapper/222:29:142
2468299443,35cyclictest0-21swapper/018:05:170
2468299443,35cyclictest0-21swapper/017:55:340
2468299443,35cyclictest0-21swapper/017:55:340
2468299442,36cyclictest32551-21munin-run18:14:470
236842443,9sleep323705-21smart_sda17:50:143
236842443,9sleep323705-21smart_sda17:50:143
2469799434,16cyclictest0-21swapper/320:09:273
2468299434,34cyclictest0-21swapper/018:21:110
24062433,7sleep20-21swapper/218:20:032
309242423,6sleep30-21swapper/319:35:093
235552403,30sleep223581-21ntpq19:15:122
275702393,6sleep20-21swapper/219:25:182
275702393,6sleep20-21swapper/219:25:182
304562383,7sleep20-21swapper/218:07:072
2469199384,29cyclictest0-21swapper/218:29:592
243132384,8sleep00-21swapper/017:53:130
243132384,8sleep00-21swapper/017:53:130
223582383,7sleep30-21swapper/319:11:513
24697993723,9cyclictest28947-21awk19:30:073
2469199374,28cyclictest0-21swapper/218:36:002
2469199373,29cyclictest0-21swapper/218:15:292
24691993724,8cyclictest4472-21cut18:25:032
265802363,7sleep20-21swapper/217:55:322
265802363,7sleep20-21swapper/217:55:322
2469199365,26cyclictest0-21swapper/219:33:312
2469199363,28cyclictest0-21swapper/218:55:002
2469199363,28cyclictest0-21swapper/218:40:302
2469199363,28cyclictest0-21swapper/218:11:292
29642353,6sleep30-21swapper/319:45:393
2469799353,27cyclictest0-21swapper/319:50:193
2469199353,27cyclictest0-21swapper/219:07:302
2469199353,27cyclictest0-21swapper/218:53:302
2469199353,27cyclictest0-21swapper/218:02:332
24691993515,14cyclictest608-21modem-manager19:49:452
2469199334,26cyclictest0-21swapper/219:22:012
2469199334,26cyclictest0-21swapper/219:22:012
2469199334,24cyclictest0-21swapper/219:38:312
24691993321,8cyclictest17545-21cut19:00:052
2469199323,25cyclictest0-21swapper/219:41:012
24691993220,7cyclictest20973-21basename19:09:582
24691993214,13cyclictest121-17kauditd18:48:322
2469799314,22cyclictest0-21swapper/318:55:023
2469799313,23cyclictest0-21swapper/319:25:033
2469799313,23cyclictest0-21swapper/319:25:033
24697993121,7cyclictest17791-21latency19:00:123
2469199314,22cyclictest0-21swapper/219:50:202
2469799304,22cyclictest0-21swapper/319:19:043
2469799303,23cyclictest0-21swapper/319:04:593
2469799285,18cyclictest0-21swapper/319:39:553
2469799284,11cyclictest0-21swapper/319:19:573
2469799284,11cyclictest0-21swapper/319:19:573
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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