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Modx3ProfilerToolbar
Modx3ProfilerToolbar
Performance toolbar for MODX 3 — request metrics, slow components, timeline and SQL without admin
  1. Extras
  2. Modx3ProfilerToolbar

Modx3ProfilerToolbar

MODX 3 extra: lightweight profiler with Frontend Dev Toolbar — request metrics, slow components, timeline and SQL. No admin UI, no trace storage, no debug report.

Features

  • Frontend Dev Toolbar — panel in bottom-right: time, memory, snippets, SQL. Click for tabs: Overview, Slow Components, Timeline, SQL. Localization (ru/en/uk).
  • MODX Pipeline — MODX events (OnHandleRequest, OnLoadWebDocument, OnWebPagePrerender), snippets, chunks, plugins, SQL.
  • Advisor — optimization hints: uncached snippets, N+1, slow queries, chunk overload.
  • Production-safe — sampling (1–100%), toolbar only when logged into Manager; overhead < 5%.

Limitations

pdoTools 3.x: Fenom snippets and pdoTools snippets (msProducts, pdoResources, etc.) in MODX 3 are not profiled in detail. See pdoTools limitations.

What works: MODX events, SQL, memory, total time, standard [[!Snippet]] tags (partially).

Requirements

RequirementVersion
MODX Revolution3.x
PHP8.1+

Admin and VueTools are not required.

Installation

  1. Go to Packages → Installer (Extras → Installer).
  2. Find Modx3ProfilerToolbar (Performance Toolbar).
  3. Click Install.

Next steps

See Quick start and Frontend Dev Toolbar.