PFSELFTEST(3valkey)

📦
version 9.0.6 · 2 versions
, in fedora 44

✨ PFSELFTEST(3valkey) ✨

okay bestie, welcome to the Valkey Command Manual 💖 this one's short, sweet, and honestly a lil mysterious, so let's get into it 🦋

🌸 NAME 🌸

pfselftest — an internal command for testing HyperLogLog values 💅

like, it's the backstage pass of commands. you're not really supposed to be here, but hi, welcome 🎀

🫶 SYNOPSIS 🫶

PFSELFTEST

no args, no options, no drama. she takes zero notes and zero parameters ✨

💜 DESCRIPTION 💜

so, the PFSELFTEST command is an internal command. the way that it's meant to be used is for developing and testing Valkey itself — like, it's for the devs, not for you and your app, no cap 🧚

ngl it's giving "staff only" door energy 🚪✨ it's literally in the toolkit for building and testing Valkey, that's the whole vibe.

💌 REPLY 💌

valkey-protocol(7) Simple string reply: OK.

so she replies with a simple string, and that string is OK. that's it. that's the whole reply. slay 💅

🔥 COMPLEXITY 🔥

N/A

bestie there is no complexity rating here, it's literally N/A 🙈

👑 ACL CATEGORIES 👑

  • @admin
  • @dangerous
  • @hyperloglog
  • @slow
heads up: @dangerous is right there in the list, so treat this one with the respect it deserves 😭 it's also @admin and @slow, so yeah — not your casual lil everyday call 🫶

🌈 HISTORY 🌈

  • Available since: 2.8.9 ⭐

she's been around since 2.8.9, an absolute icon of the internal-command world 💖

🦋 SEE ALSO 🦋

if you actually wanted to do HyperLogLog stuff instead of testing it, those four are your besties 👯‍♀️

and that's the whole page, fr fr 💀

version 9.0.0 · dated 2025-10-21 · that's the tea, periodt 🎀✨💅

📦 where this page comes from