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2026-04-13 - 17:44
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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 376 highest latencies:
System rack6slot0.osadl.org (updated Mon Apr 13, 2026 13:02:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1988699204198,4cyclictest0-21swapper/2011:38:1813
1988699204198,4cyclictest0-21swapper/2011:38:1713
1988699204198,4cyclictest0-21swapper/2011:38:1713
1988699204198,4cyclictest0-21swapper/2009:25:0213
1988699204198,4cyclictest0-21swapper/2009:25:0213
1988699204198,4cyclictest0-21swapper/2009:25:0213
1988699204196,5cyclictest31059-21fschecks_time09:10:1813
1988699204196,5cyclictest31059-21fschecks_time09:10:1713
1988699204195,5cyclictest3542-21CPU13
1988699204195,5cyclictest3542-21CPU13
1989099203198,3cyclictest1044-21sshd09:31:5016
1989099203198,3cyclictest1044-21sshd09:31:5016
1988699201195,4cyclictest3600-21qemu-system-x8611:43:0813
1988699201195,4cyclictest3600-21qemu-system-x8611:43:0813
1988699200192,6cyclictest1367-21dbus-daemon11:51:3313
1988699200192,6cyclictest1367-21dbus-daemon11:51:3313
1988699200192,6cyclictest1367-21dbus-daemon11:51:3213
1989099198193,4cyclictest0-21swapper/2309:29:3816
1989099198193,4cyclictest0-21swapper/2309:29:3816
1989099198191,4cyclictest17714-21sshd09:40:2316
1989099198191,4cyclictest17714-21sshd09:40:2316
1989099198191,4cyclictest17714-21sshd09:40:2316
1988699197191,4cyclictest0-21swapper/2011:32:1613
1988699197191,4cyclictest0-21swapper/2011:32:1613
1988899196186,8cyclictest0-21swapper/2111:57:2714
1988899196186,8cyclictest0-21swapper/2111:57:2714
1989099194189,4cyclictest0-21swapper/2309:35:1516
1989099194189,4cyclictest0-21swapper/2309:35:1416
1988699194189,4cyclictest0-21swapper/2011:25:0013
1988699194189,4cyclictest0-21swapper/2011:25:0013
1988699194189,4cyclictest0-21swapper/2011:25:0013
1988699194186,4cyclictest37358-21CPU13
1988699194186,4cyclictest37358-21CPU13
1988699194186,4cyclictest37358-21CPU13
1988699194185,7cyclictest0-21swapper/2007:25:1613
1988699193186,5cyclictest0-21swapper/2008:11:2913
1988699193186,5cyclictest0-21swapper/2008:11:2913
1988699192186,4cyclictest0-21swapper/2009:16:5913
1988699192186,4cyclictest0-21swapper/2009:16:5813
1988699190184,4cyclictest0-21swapper/2012:20:4613
1988699190184,4cyclictest0-21swapper/2012:20:4613
1988699190184,4cyclictest0-21swapper/2012:20:4513
1988699190183,5cyclictest755-21systemd-journal12:15:2113
1988699190183,5cyclictest755-21systemd-journal12:15:2113
1988699190183,3cyclictest4407-21CPU13
1988699190183,3cyclictest4407-21CPU13
1988699190178,9cyclictest3535-21qemu-system-x8610:56:1513
1988699190178,9cyclictest3535-21qemu-system-x8610:56:1513
1988699189184,4cyclictest0-21swapper/2012:01:5513
1988699189184,4cyclictest0-21swapper/2012:01:5513
1988699189175,8cyclictest0-21swapper/2010:49:5713
1988699189175,8cyclictest0-21swapper/2010:49:5713
1990699188173,11cyclictest3542-21CPU31
1990699188173,11cyclictest3542-21CPU31
1988699188179,7cyclictest0-21swapper/2011:25:2713
1988699188179,7cyclictest0-21swapper/2011:25:2613
1988699188179,7cyclictest0-21swapper/2011:25:2613
1988699188179,5cyclictest37269-21CPU13
1988699188179,5cyclictest37269-21CPU13
1988699188173,13cyclictest0-21swapper/2009:05:3013
1988699188173,13cyclictest0-21swapper/2009:05:3013
1988899187115,55cyclictest2454-21CPU14
1988899187115,55cyclictest2454-21CPU14
1988699187182,4cyclictest0-21swapper/2007:41:1513
1988699187182,4cyclictest0-21swapper/2007:41:1513
1990299186182,2cyclictest0-21swapper/3312:30:1527
1990299186182,2cyclictest0-21swapper/3312:30:1527
1990299186182,2cyclictest0-21swapper/3312:30:1527
1988699186182,3cyclictest0-21swapper/2007:19:1013
1988699186182,3cyclictest0-21swapper/2007:19:0913
1988699186179,2cyclictest0-21swapper/2007:55:1113
1988699186179,2cyclictest0-21swapper/2007:55:1113
1990899185156,11cyclictest171rcu_preempt09:58:5833
1990899185156,11cyclictest171rcu_preempt09:58:5833
1988899185177,7cyclictest0-21swapper/2108:26:4914
1989799184175,6cyclictest0-21swapper/2911:44:3722
1989799184175,6cyclictest0-21swapper/2911:44:3722
198949918489,79cyclictest4408-21CPU20
198949918489,79cyclictest4408-21CPU20
1988699184177,5cyclictest3535-21qemu-system-x8607:46:0813
1988699184177,5cyclictest3535-21qemu-system-x8607:46:0713
1990699183173,8cyclictest0-21swapper/3709:13:5731
1990699183173,8cyclictest0-21swapper/3709:13:5731
1989099183107,46cyclictest0-21swapper/2310:16:2816
1989099183107,46cyclictest0-21swapper/2310:16:2716
1988699183177,4cyclictest0-21swapper/2011:59:5713
1988699183177,4cyclictest0-21swapper/2011:59:5713
1988699183177,4cyclictest0-21swapper/2007:14:2213
1988699183177,4cyclictest0-21swapper/2007:14:2213
1986799183163,18cyclictest0-21swapper/412:25:4034
1986799183163,18cyclictest0-21swapper/412:25:4034
1986799183163,18cyclictest0-21swapper/412:25:3934
1989699182178,2cyclictest0-21swapper/2810:15:2121
1989699182178,2cyclictest0-21swapper/2810:15:2021
1989499182164,16cyclictest0-21swapper/2712:34:1420
1989499182164,16cyclictest0-21swapper/2712:34:1420
1989499182164,16cyclictest0-21swapper/2712:34:1320
1988899182170,11cyclictest0-21swapper/2108:35:2614
1988899182170,11cyclictest0-21swapper/2108:35:2614
1988899182132,42cyclictest0-21swapper/2112:24:5114
1988899182132,42cyclictest0-21swapper/2112:24:5114
1988899182132,42cyclictest0-21swapper/2112:24:5114
1988699182178,2cyclictest0-21swapper/2009:00:2313
1988699182178,2cyclictest0-21swapper/2009:00:2313
1988699182178,2cyclictest0-21swapper/2009:00:2213
1988699182177,4cyclictest0-21swapper/2008:20:2513
1988699182159,13cyclictest0-21swapper/2012:26:0613
1988699182159,13cyclictest0-21swapper/2012:26:0613
1988699182159,13cyclictest0-21swapper/2012:26:0513
1987999182176,4cyclictest0-21swapper/1310:25:105
1987999182176,4cyclictest0-21swapper/1310:25:105
1986799182171,7cyclictest0-21swapper/411:28:0034
1986799182171,7cyclictest0-21swapper/411:27:5934
1986799182171,7cyclictest0-21swapper/411:27:5934
1988899181122,25cyclictest0-21swapper/2107:35:2314
1988899181122,25cyclictest0-21swapper/2107:35:2314
1988699181175,5cyclictest0-21swapper/2012:30:3213
1988699181175,5cyclictest0-21swapper/2012:30:3213
1988699181175,5cyclictest0-21swapper/2012:30:3113
1988699181174,5cyclictest1360-21systemd-logind10:51:0913
1988699181174,5cyclictest1360-21systemd-logind10:51:0813
1988499181118,51cyclictest23143-21systemd11:38:2710
1988499181118,51cyclictest23143-21systemd11:38:2710
1988499181118,51cyclictest23143-21systemd11:38:2710
1988899180123,27cyclictest0-21swapper/2109:51:2514
1988899180123,27cyclictest0-21swapper/2109:51:2514
1988899180123,27cyclictest0-21swapper/2109:51:2514
1989099179113,24cyclictest0-21swapper/2311:16:2116
1989099179113,24cyclictest0-21swapper/2311:16:2116
1989099179113,24cyclictest0-21swapper/2311:16:2116
1988899179100,40cyclictest3544-21CPU14
1988899179100,40cyclictest3544-21CPU14
1988699179172,5cyclictest0-21swapper/2008:01:1813
1988699179172,5cyclictest0-21swapper/2008:01:1813
1988699179171,6cyclictest0-21swapper/2008:09:5313
1988699179171,6cyclictest0-21swapper/2008:09:5313
1986599179171,6cyclictest0-21swapper/308:00:2423
1986599179171,6cyclictest0-21swapper/308:00:2423
1989799178168,9cyclictest0-21swapper/2911:46:0622
1989799178168,9cyclictest0-21swapper/2911:46:0522
1988899178158,14cyclictest171rcu_preempt11:18:4014
1988899178158,14cyclictest171rcu_preempt11:18:4014
1988899178158,14cyclictest171rcu_preempt11:18:3914
1988899178112,37cyclictest3609-21CPU14
1988899178112,37cyclictest3609-21CPU14
1988699178174,2cyclictest0-21swapper/2012:11:4913
1988699178174,2cyclictest0-21swapper/2012:11:4913
1988699178174,2cyclictest0-21swapper/2012:11:4813
1988699178170,6cyclictest0-21swapper/2008:55:2513
1988699178170,6cyclictest0-21swapper/2008:55:2513
1990699177163,8cyclictest0-21swapper/3710:42:3931
1990699177163,8cyclictest0-21swapper/3710:42:3931
1990699177163,8cyclictest0-21swapper/3710:42:3831
1988899177170,5cyclictest0-21swapper/2109:03:5514
1988899177170,5cyclictest0-21swapper/2109:03:5514
1988899177170,5cyclictest0-21swapper/2109:03:5414
1988899177146,11cyclictest171rcu_preempt12:37:4814
1988899177146,11cyclictest171rcu_preempt12:37:4714
1988699177169,6cyclictest0-21swapper/2007:35:2313
1988699177169,6cyclictest0-21swapper/2007:35:2313
198849917756,118cyclictest0-21swapper/1810:25:0010
198849917756,118cyclictest0-21swapper/1810:25:0010
1988899176170,4cyclictest0-21swapper/2108:40:3914
1988899176170,4cyclictest0-21swapper/2108:40:3914
1988899176142,21cyclictest171rcu_preempt11:14:3514
1988899176142,21cyclictest171rcu_preempt11:14:3514
1988899176142,21cyclictest171rcu_preempt11:14:3514
1988899176125,39cyclictest0-21swapper/2111:54:4414
1988899176125,39cyclictest0-21swapper/2111:54:4414
1988899176125,39cyclictest0-21swapper/2111:54:4314
1988899176107,36cyclictest0-21swapper/2112:28:1914
1988899176107,36cyclictest0-21swapper/2112:28:1914
1988899176107,36cyclictest0-21swapper/2112:28:1914
1988699176170,4cyclictest0-21swapper/2009:25:2613
1988699176170,4cyclictest0-21swapper/2009:25:2613
1990899175144,29cyclictest2459-21CPU33
1990899175144,29cyclictest2459-21CPU33
1990899175144,29cyclictest2459-21CPU33
1990699175161,13cyclictest0-21swapper/3710:04:0931
1990699175161,13cyclictest0-21swapper/3710:04:0931
1990699175161,13cyclictest0-21swapper/3710:04:0831
1988899175119,26cyclictest0-21swapper/2109:39:4614
1988899175119,26cyclictest0-21swapper/2109:39:4614
1986799175139,17cyclictest171rcu_preempt11:54:0134
1986799175139,17cyclictest171rcu_preempt11:54:0134
1986799175139,17cyclictest171rcu_preempt11:54:0034
1990699174145,14cyclictest0-21swapper/3708:55:3931
1990699174145,14cyclictest0-21swapper/3708:55:3931
1989799174168,4cyclictest0-21swapper/2909:51:4322
1989799174168,4cyclictest0-21swapper/2909:51:4322
1989799174168,4cyclictest0-21swapper/2909:51:4222
1989799174154,14cyclictest0-21swapper/2907:27:5522
1988899174121,25cyclictest1360-21systemd-logind12:32:4614
1988899174121,25cyclictest1360-21systemd-logind12:32:4614
1988899174121,25cyclictest1360-21systemd-logind12:32:4514
1988699174162,10cyclictest0-21swapper/2008:45:1113
1988699174162,10cyclictest0-21swapper/2008:45:1113
1988699174146,23cyclictest0-21swapper/2011:17:4713
1988699174146,23cyclictest0-21swapper/2011:17:4713
1988699174146,23cyclictest0-21swapper/2011:17:4613
1987999174164,8cyclictest1363-21avahi-daemon10:05:385
1987999174164,8cyclictest1363-21avahi-daemon10:05:385
1989499173168,4cyclictest0-21swapper/2707:44:2920
1989499173168,4cyclictest0-21swapper/2707:44:2920
1989499173117,26cyclictest0-21swapper/2710:46:5020
1989499173117,26cyclictest0-21swapper/2710:46:5020
198889917394,58cyclictest3546-21CPU14
198889917394,58cyclictest3546-21CPU14
198889917394,58cyclictest3546-21CPU14
1988899173112,21cyclictest0-21swapper/2109:15:5814
1988899173112,21cyclictest0-21swapper/2109:15:5714
1988699173116,20cyclictest0-21swapper/2010:23:2813
1988699173116,20cyclictest0-21swapper/2010:23:2813
1986799173140,19cyclictest0-21swapper/410:05:4234
1986799173140,19cyclictest0-21swapper/410:05:4234
1989099172163,3cyclictest0-21swapper/2309:47:3116
1989099172163,3cyclictest0-21swapper/2309:47:3016
1989099172163,3cyclictest0-21swapper/2309:47:3016
1988899172140,13cyclictest171rcu_preempt10:48:3214
1988899172140,13cyclictest171rcu_preempt10:48:3214
1986799172166,4cyclictest0-21swapper/411:55:4334
1986799172166,4cyclictest0-21swapper/411:55:4234
1989499171150,13cyclictest0-21swapper/2711:58:5420
1989499171150,13cyclictest0-21swapper/2711:58:5420
1989499171106,53cyclictest0-21swapper/2707:23:1820
1989099171166,4cyclictest0-21swapper/2308:25:3616
1988199171165,1cyclictest0-21swapper/1511:03:027
1988199171165,1cyclictest0-21swapper/1511:03:027
1988199171165,1cyclictest0-21swapper/1511:03:017
1987999171163,6cyclictest0-21swapper/1310:14:565
1987999171163,6cyclictest0-21swapper/1310:14:565
1986799171156,11cyclictest0-21swapper/411:32:2034
1986799171156,11cyclictest0-21swapper/411:32:2034
1986599171161,8cyclictest0-21swapper/311:38:2623
1986599171161,8cyclictest0-21swapper/311:38:2523
1986599171161,8cyclictest0-21swapper/311:38:2523
1990899170165,4cyclictest0-21swapper/3910:59:4233
1990899170165,4cyclictest0-21swapper/3910:59:4233
1990699170108,25cyclictest0-21swapper/3712:15:3831
1990699170108,25cyclictest0-21swapper/3712:15:3831
1990699170101,63cyclictest2466-21CPU31
1990699170101,63cyclictest2466-21CPU31
1990699170101,63cyclictest2466-21CPU31
1989499170162,6cyclictest0-21swapper/2711:11:4720
1989499170162,6cyclictest0-21swapper/2711:11:4720
1989499170162,6cyclictest0-21swapper/2711:11:4720
1988899170122,22cyclictest0-21swapper/2111:08:4814
1988899170122,22cyclictest0-21swapper/2111:08:4814
1988899170121,39cyclictest0-21swapper/2107:41:5214
1988899170121,39cyclictest0-21swapper/2107:41:5114
198869917091,35cyclictest3543-21CPU13
198869917091,35cyclictest3543-21CPU13
1988699170165,4cyclictest0-21swapper/2008:26:2313
1988699170159,9cyclictest0-21swapper/2010:08:4613
1988699170159,9cyclictest0-21swapper/2010:08:4513
1988699170113,26cyclictest0-21swapper/2010:02:5813
1988699170113,26cyclictest0-21swapper/2010:02:5813
1988699170113,26cyclictest0-21swapper/2010:02:5813
1988699170108,55cyclictest2459-21CPU13
1988699170108,55cyclictest2459-21CPU13
1988699170108,55cyclictest2459-21CPU13
1986799170159,10cyclictest0-21swapper/412:30:3834
1986799170159,10cyclictest0-21swapper/412:30:3834
1986799170159,10cyclictest0-21swapper/412:30:3734
1990899169157,10cyclictest0-21swapper/3912:31:1933
1990899169157,10cyclictest0-21swapper/3912:31:1933
1990899169157,10cyclictest0-21swapper/3912:31:1833
1990699169164,3cyclictest0-21swapper/3712:36:5931
1990699169164,3cyclictest0-21swapper/3712:36:5931
1990699169162,4cyclictest0-21swapper/3711:55:5431
1990699169162,4cyclictest0-21swapper/3711:55:5331
1989499169159,5cyclictest0-21swapper/2707:55:0020
1989499169159,5cyclictest0-21swapper/2707:55:0020
1988899169140,6cyclictest171rcu_preempt10:28:1114
1988899169140,6cyclictest171rcu_preempt10:28:1114
1988899169124,19cyclictest0-21swapper/2111:35:4114
1988899169124,19cyclictest0-21swapper/2111:35:4114
1988899169124,19cyclictest0-21swapper/2111:35:4114
1988899169120,19cyclictest0-21swapper/2107:58:2514
1988899169120,19cyclictest0-21swapper/2107:58:2514
1988699169164,4cyclictest0-21swapper/2012:36:2913
1988699169164,4cyclictest0-21swapper/2012:36:2913
1988699169154,13cyclictest0-21swapper/2007:22:3113
1988699169141,21cyclictest171rcu_preempt09:33:5413
1988699169141,21cyclictest171rcu_preempt09:33:5313
1989099168113,37cyclictest4408-21CPU16
1989099168113,37cyclictest4408-21CPU16
1989099168113,37cyclictest4408-21CPU16
1988899168129,12cyclictest171rcu_preempt11:32:1814
1988899168129,12cyclictest171rcu_preempt11:32:1814
1988899168128,14cyclictest0-21swapper/2108:45:2714
1988899168128,14cyclictest0-21swapper/2108:45:2614
1988899168116,24cyclictest0-21swapper/2110:37:3814
1988899168116,24cyclictest0-21swapper/2110:37:3814
1988899168115,32cyclictest0-21swapper/2112:08:4614
1988899168115,32cyclictest0-21swapper/2112:08:4614
1988899168115,32cyclictest0-21swapper/2112:08:4514
1988699168161,5cyclictest0-21swapper/2008:50:3713
1988699168161,5cyclictest0-21swapper/2008:50:3713
1988699168142,18cyclictest171rcu_preempt09:52:0213
1988699168142,18cyclictest171rcu_preempt09:52:0113
1988699168142,18cyclictest171rcu_preempt09:52:0113
1988499168138,21cyclictest0-21swapper/1809:16:0410
1988499168138,21cyclictest0-21swapper/1809:16:0410
1986999168149,6cyclictest17484-21nfsd12:24:0136
1986999168149,6cyclictest17484-21nfsd12:24:0136
1986999168149,6cyclictest17484-21nfsd12:24:0036
1989999167155,8cyclictest0-21swapper/3011:20:2024
1989999167155,8cyclictest0-21swapper/3011:20:2024
1989999167155,8cyclictest0-21swapper/3011:20:2024
1989099167114,39cyclictest0-21swapper/2311:44:0316
1989099167114,39cyclictest0-21swapper/2311:44:0316
1988699167160,5cyclictest0-21swapper/2008:36:2013
1988699167160,5cyclictest0-21swapper/2008:36:2013
1987999167162,4cyclictest0-21swapper/1309:53:065
1987999167162,4cyclictest0-21swapper/1309:53:065
1987999167162,4cyclictest0-21swapper/1309:53:065
1987999167158,5cyclictest3547-21CPU5
1987999167158,5cyclictest3547-21CPU5
1986599167148,17cyclictest0-21swapper/307:14:1323
1986599167148,17cyclictest0-21swapper/307:14:1323
1986599167146,14cyclictest0-21swapper/311:18:4923
1986599167146,14cyclictest0-21swapper/311:18:4923
1986599167146,14cyclictest0-21swapper/311:18:4823
1990899166159,5cyclictest0-21swapper/3910:23:3733
1990899166159,5cyclictest0-21swapper/3910:23:3733
1990699166126,14cyclictest171rcu_preempt10:15:0331
1990699166126,14cyclictest171rcu_preempt10:15:0331
1990699166124,17cyclictest0-21swapper/3712:29:5731
1990699166124,17cyclictest0-21swapper/3712:29:5731
1990699166124,17cyclictest0-21swapper/3712:29:5631
1989099166159,4cyclictest0-21swapper/2307:32:2716
1989099166159,4cyclictest0-21swapper/2307:32:2716
1989099166150,8cyclictest0-21swapper/2311:27:0116
1989099166150,8cyclictest0-21swapper/2311:27:0116
1989099166150,8cyclictest0-21swapper/2311:27:0116
1988899166151,13cyclictest0-21swapper/2109:43:3014
1988899166151,13cyclictest0-21swapper/2109:43:3014
1988899166151,13cyclictest0-21swapper/2109:43:2914
1988899166128,13cyclictest171rcu_preempt08:55:4614
1988899166128,13cyclictest171rcu_preempt08:55:4614
1988699166104,26cyclictest0-21swapper/2009:45:4013
1988699166104,26cyclictest0-21swapper/2009:45:4013
1988699166104,26cyclictest0-21swapper/2009:45:4013
1986799166111,44cyclictest3609-21CPU34
1986799166111,44cyclictest3609-21CPU34
1986799166111,44cyclictest3609-21CPU34
1989499165131,13cyclictest171rcu_preempt11:15:5420
1989499165131,13cyclictest171rcu_preempt11:15:5420
1989499165131,13cyclictest171rcu_preempt11:15:5320
1989499165109,27cyclictest0-21swapper/2709:56:1820
1989499165109,27cyclictest0-21swapper/2709:56:1720
1989499165102,34cyclictest0-21swapper/2710:10:4320
1989499165102,34cyclictest0-21swapper/2710:10:4220
1989099165123,14cyclictest0-21swapper/2312:07:1216
1989099165123,14cyclictest0-21swapper/2312:07:1216
1989099165123,14cyclictest0-21swapper/2312:07:1116
1989099165121,23cyclictest0-21swapper/2310:48:0016
1989099165121,23cyclictest0-21swapper/2310:47:5916
1989099165102,51cyclictest2464-21CPU16
1989099165102,51cyclictest2464-21CPU16
1989099165102,51cyclictest2464-21CPU16
1988899165127,13cyclictest171rcu_preempt09:32:5514
1988899165127,13cyclictest171rcu_preempt09:32:5414
1988899165107,51cyclictest3610-21CPU14
1988899165107,51cyclictest3610-21CPU14
1988699165147,15cyclictest0-21swapper/2009:43:5013
1988699165147,15cyclictest0-21swapper/2009:43:5013
1988699165147,15cyclictest0-21swapper/2009:43:4913
1987999165153,10cyclictest0-21swapper/1310:24:485
1987999165153,10cyclictest0-21swapper/1310:24:485
1990699164135,13cyclictest0-21swapper/3711:52:4131
1990699164135,13cyclictest0-21swapper/3711:52:4131
1990699164135,13cyclictest0-21swapper/3711:52:4131
1990699164130,18cyclictest171rcu_preempt09:47:3731
1990699164130,18cyclictest171rcu_preempt09:47:3631
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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