mongo监控及性能调优

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监控策略

mongo监控的策略主要有以下两种:

• 一系列的工具能够报告实时信息
• 数据库命令能够返回当前数据库的详细精确信息

mongostat

mongostat captures and returns the counts of database operations by type (e.g. insert, query, update, delete, etc.). These counts report on the load distribution on the server.

Use mongostat to understand the distribution of operation types and to inform capacity planning. See the mongostat manual for details.

root@db94dfee43b5:/# mongostat