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2025-11-18 - 03:20
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Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
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 rack7slot0.osadl.org (updated Tue Nov 18, 2025 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
110050660,0irq/25-eth00-21swapper/119:05:201
110050600,0irq/25-eth00-21swapper/319:05:413
9950580,0irq/24-0000:00:0-21swapper/019:05:380
1136924522,0sleep20-21swapper/219:08:012
11594992019,0cyclictest3732-21sshd21:10:010
11594992019,0cyclictest3732-21sshd21:10:010
351180,0ktimersoftd/321192-21rm22:57:363
11595991716,0cyclictest24245-21sshd21:40:591
1159699160,0cyclictest0-21swapper/219:40:212
11595991615,0cyclictest9490-21sshd21:49:131
11597991513,0cyclictest0-21swapper/321:33:213
11597991512,0cyclictest0-21swapper/323:04:193
11597991511,0cyclictest0-21swapper/322:49:413
1159699155,0cyclictest0-21swapper/222:05:182
11594991514,0cyclictest0-21swapper/000:10:180
11594991512,0cyclictest0-21swapper/023:17:550
11594991510,0cyclictest0-21swapper/000:01:130
1159499150,0cyclictest0-21swapper/023:50:210
110050150,0irq/25-eth024507-21sshd23:59:153
11597991413,0cyclictest0-21swapper/322:26:553
11597991413,0cyclictest0-21swapper/300:27:013
11597991411,0cyclictest0-21swapper/323:33:563
11596991412,0cyclictest0-21swapper/222:40:022
11595991411,0cyclictest700-21sshd00:34:311
11595991411,0cyclictest0-21swapper/100:24:191
1159499147,0cyclictest0-21swapper/022:44:470
1159499144,0cyclictest16789-21sshd00:08:250
1159499144,0cyclictest16789-21sshd00:08:250
1159499143,0cyclictest23246-21sshd23:49:290
1159499141,0cyclictest32574-21sshd00:20:310
1159499141,0cyclictest0-21swapper/023:01:060
1159499140,0cyclictest8524-21sshd00:28:250
1159499140,0cyclictest3538-21diskmemload22:02:100
1159499140,0cyclictest20075-21consoletype22:50:540
1159499140,0cyclictest10940-21bash22:05:170
1159499140,0cyclictest10466-21bash23:35:180
1159499140,0cyclictest0-21swapper/023:34:590
41130,0ktimersoftd/00-21swapper/023:25:550
191130,0ktimersoftd/10-21swapper/122:18:301
11597991312,0cyclictest30320-21sshd23:37:183
11597991312,0cyclictest0-21swapper/321:54:583
1159799130,0cyclictest9539-21sshd21:58:473
1159799130,0cyclictest0-21swapper/323:50:333
1159799130,0cyclictest0-21swapper/323:49:513
1159799130,0cyclictest0-21swapper/323:05:293
11596991313,0cyclictest0-21swapper/200:30:092
11596991312,0cyclictest5167-21sshd23:18:502
11596991312,0cyclictest0-21swapper/222:48:232
11595991312,0cyclictest10086-21sshd21:36:271
11595991312,0cyclictest0-21swapper/123:05:401
11595991311,0cyclictest0-21swapper/120:20:151
1159599130,0cyclictest110050irq/25-eth023:20:531
1159599130,0cyclictest0-21swapper/122:37:401
1159599130,0cyclictest0-21swapper/121:53:041
1159499136,0cyclictest0-21swapper/022:47:240
1159499135,0cyclictest3538-21diskmemload21:47:560
1159499135,0cyclictest3538-21diskmemload21:25:420
1159499133,0cyclictest6116-21sshd22:30:160
1159499132,0cyclictest1512-21sshd21:43:060
1159499131,0cyclictest0-21swapper/023:22:210
1159499130,0cyclictest3626-21sshd21:32:400
1159499130,0cyclictest3532-21munin-run21:10:000
1159499130,0cyclictest23952-21sensors_fan21:15:210
1159499130,0cyclictest22823-21sshd22:12:490
1159499130,0cyclictest19487-21bash21:50:140
1159499130,0cyclictest11528-21bash22:59:570
1159499130,0cyclictest11213-21bash00:18:210
1159499130,0cyclictest0-21swapper/022:38:100
1159499130,0cyclictest0-21swapper/022:23:430
1159499130,0cyclictest0-21swapper/021:37:300
1159499130,0cyclictest0-21swapper/021:22:490
1159499130,0cyclictest0-21swapper/021:22:480
110050130,0irq/25-eth028782-21kworker/3:021:41:563
110050130,0irq/25-eth01785-21id00:03:263
9950120,0irq/24-0000:00:0-21swapper/300:23:043
41120,0ktimersoftd/03538-21diskmemload22:25:190
191120,0ktimersoftd/13738-21sshd22:55:481
11597991212,0cyclictest110050irq/25-eth021:46:433
11597991212,0cyclictest0-21swapper/322:36:543
11597991211,0cyclictest0-21swapper/321:26:163
11597991211,0cyclictest0-21swapper/300:15:383
1159799120,0cyclictest22812-21sshd22:31:533
1159799120,0cyclictest0-21swapper/323:25:273
1159799120,0cyclictest0-21swapper/323:13:223
1159799120,0cyclictest0-21swapper/322:41:543
1159799120,0cyclictest0-21swapper/322:21:123
1159799120,0cyclictest0-21swapper/322:05:253
11596991211,0cyclictest0-21swapper/223:46:142
11596991211,0cyclictest0-21swapper/222:26:122
11596991211,0cyclictest0-21swapper/200:29:342
1159699121,0cyclictest10516-21sshd23:41:432
11596991210,0cyclictest3538-21diskmemload22:16:062
11596991210,0cyclictest10349-21sshd22:30:372
11596991210,0cyclictest0-21swapper/222:20:302
11596991210,0cyclictest0-21swapper/200:10:172
1159699120,0cyclictest15002-21sshd21:33:482
1159699120,0cyclictest0-21swapper/223:58:542
1159699120,0cyclictest0-21swapper/221:14:392
1159699120,0cyclictest0-21swapper/221:14:382
11595991211,0cyclictest0-21swapper/123:47:431
11595991211,0cyclictest0-21swapper/122:28:161
11595991211,0cyclictest0-21swapper/121:20:411
11595991211,0cyclictest0-21swapper/121:20:401
11595991211,0cyclictest0-21swapper/121:17:171
11595991211,0cyclictest0-21swapper/100:14:051
11595991210,0cyclictest0-21swapper/100:01:331
1159599120,0cyclictest0-21swapper/123:31:141
1159599120,0cyclictest0-21swapper/123:13:331
1159599120,0cyclictest0-21swapper/121:11:221
1159599120,0cyclictest0-21swapper/121:11:221
1159599120,0cyclictest0-21swapper/120:49:041
1159599120,0cyclictest0-21swapper/119:49:561
1159599120,0cyclictest0-21swapper/119:17:591
1159499124,0cyclictest18300-21rm23:55:190
1159499124,0cyclictest0-21swapper/023:40:340
1159499123,0cyclictest9337-21grep00:35:220
1159499121,0cyclictest17200-21crond20:30:000
11594991210,0cyclictest0-21swapper/023:10:360
1159499120,0cyclictest200462chrt21:59:520
1159499120,0cyclictest15158-21cpuspeed_turbos22:15:170
110050120,0irq/25-eth00-21swapper/223:52:102
11597991111,0cyclictest0-21swapper/323:21:153
11597991111,0cyclictest0-21swapper/321:14:123
11597991111,0cyclictest0-21swapper/321:14:113
11597991111,0cyclictest0-21swapper/300:05:253
11597991111,0cyclictest0-21swapper/300:05:253
11597991110,0cyclictest21929-21sshd22:15:513
1159799110,0cyclictest0-21swapper/300:35:303
11596991111,0cyclictest0-21swapper/223:29:452
11596991111,0cyclictest0-21swapper/221:51:012
11596991111,0cyclictest0-21swapper/219:10:282
11596991110,0cyclictest26122-21sshd22:38:452
11596991110,0cyclictest0-21swapper/223:01:522
1159699110,0cyclictest5520-21sshd22:11:062
1159699110,0cyclictest0-21swapper/221:20:142
1159699110,0cyclictest0-21swapper/221:20:132
1159699110,0cyclictest0-21swapper/221:15:022
1159699110,0cyclictest0-21swapper/220:48:452
1159699110,0cyclictest0-21swapper/220:41:182
1159699110,0cyclictest0-21swapper/219:58:052
1159699110,0cyclictest0-21swapper/219:48:552
1159699110,0cyclictest0-21swapper/219:35:342
1159699110,0cyclictest0-21swapper/200:38:382
11595991111,0cyclictest5208-21sshd22:14:191
11595991111,0cyclictest3538-21diskmemload22:43:501
11595991111,0cyclictest0-21swapper/119:33:191
11595991111,0cyclictest0-21swapper/119:12:111
11595991110,0cyclictest4052-21sshd22:23:431
11595991110,0cyclictest0-21swapper/122:51:021
11595991110,0cyclictest0-21swapper/122:08:311
1159599110,0cyclictest4147-21bash23:54:001
1159599110,0cyclictest0-21swapper/120:59:091
1159599110,0cyclictest0-21swapper/120:15:291
1159599110,0cyclictest0-21swapper/119:56:261
1159599110,0cyclictest0-21swapper/119:44:001
1159499115,0cyclictest24056-21bash00:30:060
1159499115,0cyclictest23077-21pmu-power19:30:190
1159499114,0cyclictest0-21swapper/023:05:490
1159499113,0cyclictest16053-21open_inodes19:15:190
1159499113,0cyclictest1503-21munin-node19:55:160
1159499110,0cyclictest0-21swapper/019:40:160
110050110,0irq/25-eth018576-21sshd22:02:512
117950100,0irq/26-eth1-rx-23557-21kworker/3:000:34:483
1159799109,0cyclictest0-21swapper/322:50:153
1159799109,0cyclictest0-21swapper/321:39:403
1159799100,0cyclictest25710-21sshd21:15:313
1159799100,0cyclictest0-21swapper/322:11:093
1159799100,0cyclictest0-21swapper/320:44:263
1159699109,0cyclictest28-21ksoftirqd/221:27:222
1159699109,0cyclictest22650-21sshd22:51:112
1159699109,0cyclictest0-21swapper/221:38:142
1159699109,0cyclictest0-21swapper/200:00:042
1159699108,0cyclictest0-21swapper/220:51:252
11596991010,0cyclictest0-21swapper/223:10:562
11596991010,0cyclictest0-21swapper/221:00:222
11596991010,0cyclictest0-21swapper/220:17:292
11596991010,0cyclictest0-21swapper/220:07:022
1159699100,0cyclictest0-21swapper/223:05:172
1159699100,0cyclictest0-21swapper/220:04:572
1159599109,0cyclictest0-21swapper/121:57:281
1159599109,0cyclictest0-21swapper/121:32:371
1159599109,0cyclictest0-21swapper/121:25:321
1159599109,0cyclictest0-21swapper/119:36:001
11595991010,0cyclictest0-21swapper/120:27:411
11595991010,0cyclictest0-21swapper/120:04:271
1159599100,0cyclictest0-21swapper/123:28:291
1159599100,0cyclictest0-21swapper/121:03:561
1159499108,0cyclictest0-21swapper/020:40:100
1159499105,0cyclictest1620-21runrttasks20:35:530
1159499105,0cyclictest13516-21munin-node19:10:240
1159499105,0cyclictest1113-21latency_hist21:05:010
1159499105,0cyclictest0-21swapper/020:20:180
1159499100,0cyclictest28880-21crond20:55:000
110050100,0irq/25-eth07033-21sshd21:45:392
110050100,0irq/25-eth00-21swapper/322:02:103
110050100,0irq/25-eth00-21swapper/123:41:341
995090,0irq/24-0000:00:1459-21bash22:33:021
19190,0ktimersoftd/10-21swapper/120:44:331
115979999,0cyclictest0-21swapper/321:02:493
115979998,0cyclictest0-21swapper/300:11:363
115969999,0cyclictest7719-21sshd21:42:362
115969999,0cyclictest0-21swapper/221:59:142
115969999,0cyclictest0-21swapper/200:20:312
115969998,0cyclictest0-21swapper/223:30:202
115969994,0cyclictest8-21rcu_preempt22:55:182
115969990,0cyclictest0-21swapper/200:05:402
115969990,0cyclictest0-21swapper/200:05:392
115959999,0cyclictest0-21swapper/120:30:211
115959998,0cyclictest0-21swapper/100:15:151
115959990,0cyclictest0-21swapper/100:28:021
115949999,0cyclictest0-21swapper/019:35:210
115949995,0cyclictest19474-21runrttasks20:34:170
115949994,0cyclictest8372-21cstates20:10:140
115949990,0cyclictest28814-21munin-node19:45:230
115949990,0cyclictest18563-21switchtime19:20:230
11005090,0irq/25-eth03750-21sshd23:44:203
11005090,0irq/25-eth01799migration/123:16:571
11005090,0irq/25-eth00-21swapper/123:03:281
4180,0ktimersoftd/032452-21proc_pri19:50:220
35180,0ktimersoftd/30-21swapper/320:46:263
115979988,0cyclictest0-21swapper/320:22:303
115979988,0cyclictest0-21swapper/320:17:573
115979988,0cyclictest0-21swapper/319:40:053
115969988,0cyclictest28175-21sshd23:21:032
115969988,0cyclictest0-21swapper/221:09:172
115969988,0cyclictest0-21swapper/220:58:162
115969988,0cyclictest0-21swapper/220:36:332
115969988,0cyclictest0-21swapper/220:33:532
115969988,0cyclictest0-21swapper/220:13:192
115969988,0cyclictest0-21swapper/219:52:112
115969988,0cyclictest0-21swapper/219:28:432
115959988,0cyclictest0-21swapper/122:01:541
115959988,0cyclictest0-21swapper/121:06:351
115959988,0cyclictest0-21swapper/119:21:561
115959988,0cyclictest0-21swapper/100:35:071
115959987,0cyclictest3538-21diskmemload22:45:211
115959981,0cyclictest0-21swapper/120:35:201
115959980,0cyclictest12185-21bash23:35:271
115949984,0cyclictest0-21swapper/020:45:000
115949980,0cyclictest0-21swapper/020:15:170
115949980,0cyclictest0-21swapper/020:00:130
11005080,0irq/25-eth028410-21bash23:56:211
11005080,0irq/25-eth013411-21bash23:16:203
11005080,0irq/25-eth00-21swapper/321:20:513
11005080,0irq/25-eth00-21swapper/321:20:513
179970,0migration/13535-21bash00:06:551
179970,0migration/13535-21bash00:06:551
115979977,0cyclictest0-21swapper/320:35:453
115979973,0cyclictest0-21swapper/320:05:173
115979973,0cyclictest0-21swapper/319:20:193
115969977,0cyclictest0-21swapper/220:29:072
115969977,0cyclictest0-21swapper/219:23:362
115969976,0cyclictest28-21ksoftirqd/223:35:122
115969976,0cyclictest28-21ksoftirqd/200:15:142
115959977,0cyclictest0-21swapper/120:52:191
115959977,0cyclictest0-21swapper/120:13:241
115959977,0cyclictest0-21swapper/119:28:341
115949970,0cyclictest19897-21df_inode19:25:140
115949970,0cyclictest0-21swapper/020:55:190
115949970,0cyclictest0-21swapper/020:08:340
115979966,0cyclictest0-21swapper/319:31:223
115979965,0cyclictest16926-21chrt20:26:423
115979962,0cyclictest0-21swapper/321:05:173
115979962,0cyclictest0-21swapper/320:50:163
115979962,0cyclictest0-21swapper/320:10:183
115979962,0cyclictest0-21swapper/320:00:173
115979962,0cyclictest0-21swapper/319:50:173
115979962,0cyclictest0-21swapper/319:45:193
115979962,0cyclictest0-21swapper/319:35:173
115979962,0cyclictest0-21swapper/319:15:153
115979962,0cyclictest0-21swapper/319:10:183
115979960,0cyclictest0-21swapper/319:55:053
115969962,0cyclictest0-21swapper/220:20:162
115969962,0cyclictest0-21swapper/219:30:162
115969962,0cyclictest0-21swapper/219:15:002
115959962,0cyclictest0-21swapper/120:05:171
115959962,0cyclictest0-21swapper/119:50:181
11795050,0irq/26-eth1-rx-27618-21kworker/3:219:25:173
115979954,0cyclictest17349-21latency_hist20:30:013
115979950,0cyclictest0-21swapper/320:55:043
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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