February 2018
Intermediate to advanced
382 pages
11h 33m
English
Content preview from Redis 4.x Cookbook
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How it works...
INFO MEMORY is the most widely used command to obtain the memory usage of the whole Redis instance. Here is the meaning of each metric returned by this command:
- used_memory: Total number of bytes allocated by Redis using its allocator
- used_memory_human: Human readable representation of the previous value
- used_memory_rss: Number of bytes that Redis allocated, as seen by the operating system
- used_memory_rss_human: Human readable representation of previous value
- used_memory_peak: Peak memory consumed by Redis (in bytes)
- used_memory_peak_human: Human readable representation of previous value
- used_memory_peak_perc: (used_memory/used_memory_peak)*100%
- used_memory_overhead: All the memory overhead used by Redis internally to maintain ...
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