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Kinsoft Plugins /Plugins /Query Log
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Query Log v1.0.0

Log slow database queries with sanitised SQL, timing, caller and request, and see the slowest queries on a Tools screen.

Start a 14-day free trial → Get the free version

No credit card for the trial. Pro from $3.25/mo, billed annually. 14-day money-back guarantee.

A slow site is very often a slow database query: a plugin that searches post meta without an index, a report that runs on every page load, a theme that asks for the same thing again and again. Query Log finds those queries for you while your site runs normally, and keeps a list of the worst ones.

Free

$0 forever

  • Slow query threshold
  • Log table
  • Top offenders
Download free

Query Log Pro

$39 per year, single site

Everything in Free, plus:

  • Grouping by caller
  • Scheduled email report
  • Retention
Try Pro free for 14 days

Screenshots

Tools > Query Log: the slowest queries with time taken, sanitised SQL, caller and page
Tools > Query Log: the slowest queries with time taken, sanitised SQL, caller and page
Settings > Query Log: switch logging on, threshold, sampling and row limit
Settings > Query Log: switch logging on, threshold, sampling and row limit
Pro: the grouped view with counts, averages and totals per query
Pro: the grouped view with counts, averages and totals per query
Pro: the scheduled email report and the retention rules
Pro: the scheduled email report and the retention rules

Pro pricing

One licence covers updates and support for a year. Pick the number of sites you run it on.

Single site

$39/year

$3.25 per month, billed annually

Buy Single site

5 sites

$78/year

$6.50 per month, billed annually

Buy 5 sites

25 sites

$156/year

$13.00 per month, billed annually

Buy 25 sites

Checkout and licensing run on Freemius, our merchant of record. 14-day money-back guarantee. Prices in USD; any applicable tax is shown at checkout.

Requirements

WordPress 6.4 or newer (tested up to 7.1), PHP 7.4 or newer. Works with the block editor and the classic editor.

Installation

  1. Download the free version or start the Pro trial above. Freemius emails you the zip and, for Pro, your licence key.
  2. In WordPress go to Plugins → Add New → Upload Plugin, choose the zip and activate it.
  3. Pro: paste the licence key when the plugin asks for it, or later under the plugin's Account screen.

Stuck? Open a support ticket and include your WordPress and PHP versions.