February 2018
Intermediate to advanced
382 pages
11h 33m
English
Content preview from Redis 4.x Cookbook
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How to do it...
The operations to monitor memory of Redis are shown as following:
- To obtain the overall memory-related metrics of Redis, issue INFO MEMORY with bin/redis-cli:
$ bin/redis-cli INFO MEMORY# Memoryused_memory:211428088used_memory_human:201.63Mused_memory_rss:251547648used_memory_rss_human:239.89Mused_memory_peak:3865330064used_memory_peak_human:3.60Gused_memory_peak_perc:5.47%used_memory_overhead:49242362used_memory_startup:765624used_memory_dataset:162185726used_memory_dataset_perc:76.99%total_system_memory:67467202560total_system_memory_human:62.83Gused_memory_lua:40960used_memory_lua_human:40.00Kmaxmemory:4000000000maxmemory_human:3.73Gmaxmemory_policy:noevictionmem_fragmentation_ratio:1.19mem_allocator:jemalloc-4.0.3active_defrag_running:0 ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.