redis 有一对键值假设占用内存为 1M 更新此对键值，键不变，值大小和更新前大小一样，此时 redis 内存占用会变成 2M 吗（存储为 rdb 存储）？ - V2EX

redis 有一对键值假设占用内存为 1M 更新此对键值，键不变，值大小和更新前大小一样，此时 redis 内存占用会变成 2M 吗（存储为 rdb 存储）？ - V2EX

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这是一个创建于 3576 天前的主题，其中的信息可能已经有所发展或是发生改变。

2 条回复 2016-03-02 09:41:02 +08:00

1

soli

2016-03-01 18:24:20 +08:00

取决于你编译 Redis 时使用的内存管理库。

2

myyou

OP

2016-03-02 09:41:02 +08:00

@soli 编译时直接 make & make install 没有选择内存管理库

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