【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