{"action":"created","issue":{"url":"https://api.github.com/repos/firehol/netdata/issues/981","repository_url":"https://api.github.com/repos/firehol/netdata","labels_url":"https://api.github.com/repos/firehol/netdata/issues/981/labels{/name}","comments_url":"https://api.github.com/repos/firehol/netdata/issues/981/comments","events_url":"https://api.github.com/repos/firehol/netdata/issues/981/events","html_url":"https://github.com/firehol/netdata/issues/981","id":177648578,"number":981,"title":"snmp module doubling data","user":{"login":"l2isbad","id":22274335,"avatar_url":"https://avatars.githubusercontent.com/u/22274335?v=3","gravatar_id":"","url":"https://api.github.com/users/l2isbad","html_url":"https://github.com/l2isbad","followers_url":"https://api.github.com/users/l2isbad/followers","following_url":"https://api.github.com/users/l2isbad/following{/other_user}","gists_url":"https://api.github.com/users/l2isbad/gists{/gist_id}","starred_url":"https://api.github.com/users/l2isbad/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/l2isbad/subscriptions","organizations_url":"https://api.github.com/users/l2isbad/orgs","repos_url":"https://api.github.com/users/l2isbad/repos","events_url":"https://api.github.com/users/l2isbad/events{/privacy}","received_events_url":"https://api.github.com/users/l2isbad/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/firehol/netdata/labels/bug","name":"bug","color":"fc2929"}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":19,"created_at":"2016-09-18T12:19:15Z","updated_at":"2016-09-22T15:01:57Z","closed_at":null,"body":"Hello. There is problem with collecting data using snmp module and incremental algorithm.\r\n\r\nThe problem is doubling data after retransmit request or service restart .\r\n\r\nAs an example:\r\n\r\nupdate interval is 30 sec.\r\n\r\nRequest at 20:48:30 was droped.\r\n\r\nRetransmit at 35\r\n20:48:35.061532 IP y.y.y.y.33835 > z.z.z.z.161:  C=xxx GetRequest(84)  .1.3.6.1.2.1.31.1.1.1.6.1014 .1.3.6.1.2.1.31.1.1.1.10.1014 .1.3.6.1.2.1.31.1.1.1.6.19 .1.3.6.1.2.1.31.1.1.1.10.19\r\n\r\n1st interval after retransmit is OK\r\n20:49:00.028019 IP y.y.y.y.33835 > z.z.z.z.161:  C=xxx GetRequest(83)  .1.3.6.1.2.1.31.1.1.1.6.1014 .1.3.6.1.2.1.31.1.1.1.10.1014 .1.3.6.1.2.1.31.1.1.1.6.19 .1.3.6.1.2.1.31.1.1.1.10.19\r\n\r\n2nd interval after retransmit is OK\r\n20:49:30.085017 IP y.y.y.y.33835 > z.z.z.z.161:  C=xxx GetRequest(83)  .1.3.6.1.2.1.31.1.1.1.6.1014 .1.3.6.1.2.1.31.1.1.1.10.1014 .1.3.6.1.2.1.31.1.1.1.6.19 .1.3.6.1.2.1.31.1.1.1.10.19\r\n\r\n3d interval after retransmit is OK\r\n20:50:00.046215 IP y.y.y.y.33835 > z.z.z.z.161:  C=xxx GetRequest(83)  .1.3.6.1.2.1.31.1.1.1.6.1014 .1.3.6.1.2.1.31.1.1.1.10.1014 .1.3.6.1.2.1.31.1.1.1.6.19 .1.3.6.1.2.1.31.1.1.1.10.19\r\n\r\n4d There we have doubling\r\n20:50:30.099216 IP y.y.y.y.33835 > z.z.z.z.161:  C=x GetRequest(83)  .1.3.6.1.2.1.31.1.1.1.6.1014 .1.3.6.1.2.1.31.1.1.1.10.1014 .1.3.6.1.2.1.31.1.1.1.6.19 .1.3.6.1.2.1.31.1.1.1.10.19\r\n\r\n\r\nSo graph is looks like https://postimg.org/image/a6ttfvagp/"},"comment":{"url":"https://api.github.com/repos/firehol/netdata/issues/comments/248930046","html_url":"https://github.com/firehol/netdata/issues/981#issuecomment-248930046","issue_url":"https://api.github.com/repos/firehol/netdata/issues/981","id":248930046,"user":{"login":"l2isbad","id":22274335,"avatar_url":"https://avatars.githubusercontent.com/u/22274335?v=3","gravatar_id":"","url":"https://api.github.com/users/l2isbad","html_url":"https://github.com/l2isbad","followers_url":"https://api.github.com/users/l2isbad/followers","following_url":"https://api.github.com/users/l2isbad/following{/other_user}","gists_url":"https://api.github.com/users/l2isbad/gists{/gist_id}","starred_url":"https://api.github.com/users/l2isbad/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/l2isbad/subscriptions","organizations_url":"https://api.github.com/users/l2isbad/orgs","repos_url":"https://api.github.com/users/l2isbad/repos","events_url":"https://api.github.com/users/l2isbad/events{/privacy}","received_events_url":"https://api.github.com/users/l2isbad/received_events","type":"User","site_admin":false},"created_at":"2016-09-22T15:01:57Z","updated_at":"2016-09-22T15:01:57Z","body":"Hm just noticed. After last update something was broken.\r\n\r\nupdate_interval 30\r\n\r\n23:44:05 start service 0st poll\r\n23:44:30 1st poll\r\n23:45:00 NO dot only dimension highlighted \r\n\r\nsince now graph always \r\n(update interval + (1st poll time - 0st poll time) behind  on mouseover \r\n(1st poll time - 0st poll time) behind with mouseout\r\n\r\nand 1 dot is missing\r\n\r\n\r\nsince now graph always \r\n(update interval + (1st poll time - 0st poll time) behind  on mouseover \r\n(1st poll time - 0st poll time) behind with mouseout\r\nAnd 1 dot is missing.\r\n\r\n"}}
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