【转载】MongoDB 1000W级数据 Insert和Query和Delete性能测试

加索引测试：

> db.users.getIndexes()
[
        {
                "name" : "_id_",
                "ns" : "test.users",
                "key" : {
                        "_id" : 1
                },
                "v" : 0
        }
]
> db.users.ensureIndex({NewsId:1})
> db.users.getIndexes()
[
        {
                "name" : "_id_",
                "ns" : "test.users",
                "key" : {
                        "_id" : 1
                },
                "v" : 0
        },
        {
                "_id" : ObjectId("4e2cc408572ff09d98851cb7"),
                "ns" : "test.users",
                "key" : {
                        "NewsId" : 1
                },
                "name" : "NewsId_1",
                "v" : 0
        }
]

......................# MongoDB 加索引 插入1000W条测试 #...................

^_^[root@:~/svn/nugget/MongoDB/utest]#./insertData
MongoDB Connected OK!
Time:2019s:19419μs

......................# MongoDB 加索引 1000W条测试遍历测试 #...................

还是一样取最后一条数据，然后看下性能：

^_^[root@:/usr/local/mongodb/bin]#./mongo <bat.js
MongoDB shell version: 1.8.2
connecting to: test
> var startTime = new Date();
>
> db.users.find({NewsId:"nxuvdqtjrrptoyildolesbkqmd"});
{ "_id" : ObjectId("4e2ccc2ea1ca039d82b9e4b3"), "NewsId" : "nxuvdqtjrrptoyildolesbkqmd" }
>
> (new Date().getTime()-startTime.getTime())/1000
0.022s
> bye

......................# MongoDB 加索引 删除1000W条测试 #...................

^_^[root@:/usr/local/mongodb/bin]#./mongo 10.7.3.228 < bat.js
MongoDB shell version: 1.8.2
connecting to: 10.7.3.228/test
> var startTime = new Date();
> //db.users.find({NewsId:"csgsqdglbyfuwdjfkkrxgzyacc"});
> db.users.remove()
> (new Date().getTime()-startTime.getTime())/1000
570.782
> bye

......................# MongoDB 加索引 1000W中删除一条测试 #...................

^_^[root@:/usr/local/mongodb/bin]#./mongo 10.7.3.228 < bat.js
MongoDB shell version: 1.8.2
connecting to: 10.7.3.228/test
> var startTime = new Date();
> //db.users.find({NewsId:"csgsqdglbyfuwdjfkkrxgzyacc"});
> db.users.remove({"NewsId":"cikjwikamhtixoykrrfjnepkwu"})
> (new Date().getTime()-startTime.getTime())/1000
0.025
> bye

总结下测试数据吧：

没索引
添加 1 千万 记录  Time:207s:194125μs   

查询 5.846s

删除全部 103.94s  

删除最后一条 3.991s

有索引
添加 1 千万 记录 Time:2019s:19419μs 

查询 0.022s 

 

删除全部 570.782s  

删除最后一条 0.025s