安装Redis内存分析工具rdbtools

一、安装Python2.7

1. wget http://10.12.29.98:8090/tools/Python-2.7.11.tgz

2. ln -s /usr/local/python2.7/bin/python /usr/bin/python2.7

3. wget https://pypi.python.org/packages/source/d/distribute/distribute-0.7.3.zip

4. python2.7 setup.py install

二、安装rdbtools

1. git clone https://github.com/sripathikrishnan/redis-rdb-tools
2. cd redis-rdb-tools 
3. sudo python setup.py install

三、分析rdb文件

1. rdb -c memory dump-6541.rdb > ./dump-6541.csv

 四、导入SQLite

1. sqlite3 memory.db 
   sqlite>.database

2. sqlite> create table memory(database int,type varchar(128),key varchar(128),size_in_bytes int,encoding varchar(128),num_elements int,len_largest_element varchar(128),expiry varchar(128));

3. sqlite> .mode csv memory

4. sqlite> .import dump-6541.csv memory

5. sqlite> select count(*) from memory;
   sqlite> select * from memory where type='list' and num_elements > 1000 ;
   sqlite> select * from memory order by size_in_bytes desc limit 10;

五、其它

python -m SimpleHTTPServer 8080  启动一个web服务