mongos和mongo配置服务器之间的高流量

时间:2014-07-15 12:52:17

标签: mongodb high-traffic

最近我们注意到从mongodb配置服务器到mongos服务器的大量传出流量:每天750GB。我们使用具有2个分片和3个配置服务器的mongodb分片群集。 Mongo db stats:

mongos> db.stats()
{
    "raw" : {
        "shard1/shard1a:27017,shard1b:27017" : {
            "db" : "ecquant",
            "collections" : 4,
            "objects" : 539175,
            "avgObjSize" : 158073.44626883665,
            "dataSize" : 85229250392,
            "storageSize" : 86339362224,
            "numExtents" : 73,
            "indexes" : 3,
            "indexSize" : 43185632,
            "fileSize" : 90084212736,
            "nsSizeMB" : 16,
            "dataFileVersion" : {
                "major" : 4,
                "minor" : 5
            },
            "ok" : 1
        },
        "shard2/shard2a:27017,shard2b:27017" : {
            "db" : "ecquant",
            "collections" : 3,
            "objects" : 327497,
            "avgObjSize" : 257366.1745054153,
            "dataSize" : 84286650052,
            "storageSize" : 85961473456,
            "numExtents" : 61,
            "indexes" : 2,
            "indexSize" : 31632944,
            "fileSize" : 90084212736,
            "nsSizeMB" : 16,
            "dataFileVersion" : {
                "major" : 4,
                "minor" : 5
            },
            "ok" : 1
        }
    },
    "objects" : 866672,
    "avgObjSize" : 195593.72251209224,
    "dataSize" : 169515900444,
    "storageSize" : 172300835680,
    "numExtents" : 134,
    "indexes" : 5,
    "indexSize" : 74818576,
    "fileSize" : 180168425472,
    "ok" : 1
}

MongoDB版本:2.4.10

MongoDB手册没有说明来自mongo配置服务器的高流量。有没有人知道是什么原因引起的?

0 个答案:

没有答案