Ticket #53 (closed 需求: fixed)

Opened 15 years ago

Last modified 14 years ago

mongodb索引库和硬缓存库分离

Reported by: chenchongqi Owned by:
Priority: major Milestone:
Component: 报价库 Version: 报价库4.0
Keywords: mongodb,实例锁 Cc:
Due Date:

Description (last modified by chenchongqi) (diff)

考虑到硬缓存的写操作相对密集，数据量大，所以新建一个replica set，作为索引服务专用，避免实例锁对前台查询的影响。

Attachments

mongodb架构调整计划.xls Download (11.5 KB) - added by chenchongqi 15 years ago.

Change History

Changed 15 years ago by chenchongqi

comment:1 Changed 15 years ago by chenchongqi

新集群已经上线，目前状况良好，平均每分钟超过100ms的查询是25个。

值得一提的是，在修改完配置重启resin后有大概1分钟的时间负载会上升到20，后面就降回到2以下。初步判断是在访问量大的时候重启，资源分配的时候负载比较高。

comment:2 Changed 15 years ago by chenchongqi

  • Status changed from new to closed
  • Resolution set to fixed

comment:3 Changed 14 years ago by chenchongqi

  • Keywords mongodb,实例锁 added
  • Version set to 4.0
  • Component changed from 产品库 to 报价库
  • Description modified (diff)
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