Memcached cache server

v0.1.4

Read-only memcached introspection via the `stats` ASCII protocol — general stats, slab usage, item counts, sizes. Plus FLUSH_ALL as a critical mutator. Target host/port via MEMCACHED_HOST + MEMCACHED_PORT env vars on the runner host (default 127.0.0.1:11211).

6 allowed by default 1 denied by default

Pack ID

memcached

Vendor

emisar

linux

Actions

Required binaries. Install these on the host before relying on the pack — an action that calls a missing one fails at run time.

nc

Install

emisar pack install fetches this pack, re-validates it, and verifies its content hash against the --hash below — the exact bytes this page was rendered against, so a tampered copy is rejected — before copying it into the runner's packs dir. The command reloads a running daemon itself; no manual restart.

on the runner host

sudo emisar pack install memcached --hash sha256:d930b616eb5929a01f5771a010a09feb7a80374be61f9a1fb48af1b45916b147

Actions 7 total

View on GitHub

mc.flush_all exec critical

flush_all

Invalidates every key. Cold cache → origin load spike.
View source on GitHub
mc.stats exec low

stats (general)

Show uptime, current connections, get/set rates, hit/miss, bytes, evictions.
View source on GitHub
mc.stats_items exec low

stats items

Show per-slab item counts + age.
View source on GitHub
mc.stats_settings exec low

stats settings

Show daemon configuration at boot.
View source on GitHub
mc.stats_sizes exec low

stats sizes

Show a histogram of item sizes. WARNING: scans all items — can be slow on busy servers.
View source on GitHub
mc.stats_slabs exec low

stats slabs

Show per-slab allocation + utilization.
View source on GitHub
mc.version exec low

version

Show the daemon version.
View source on GitHub

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