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Performance API endpoints were added in v1.9.0.
Base path: /wp-json/wp-manager-pro/v1/performance All endpoints require X-WP-Nonce header with a wp_rest nonce and the manage_options capability.

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GET /performance/overview

Returns a comprehensive performance overview: object cache status, database stats, transient counts, and cache hit ratios. 
curl https://example.com/wp-json/wp-manager-pro/v1/performance/overview \
  -H "X-WP-Nonce: YOUR_NONCE"

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Response

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object_cache
object
Object cache status.
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transients
object
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db_stats
object

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GET /performance/transients

Returns a paginated list of stored transients. 
curl "https://example.com/wp-json/wp-manager-pro/v1/performance/transients?search=woocommerce&page=1" \
  -H "X-WP-Nonce: YOUR_NONCE"

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Parameters

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search
string
Filter by transient name substring.
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page
integer
Page number. Defaults to 1.

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Response

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transients
array
Array of transient objects.
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total
integer
Total matching transients.
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total_pages
integer
Total pages.

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DELETE /performance/transients

Delete a specific transient by name. 
curl -X DELETE https://example.com/wp-json/wp-manager-pro/v1/performance/transients \
  -H "X-WP-Nonce: YOUR_NONCE" \
  -H "Content-Type: application/json" \
  -d '{"name": "woocommerce_cart_hash_12345"}'

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Parameters

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name
string
required
The transient key (without _transient_ prefix) to delete.

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Response

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success
boolean
Always true on success.

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POST /performance/transients/purge-expired

Deletes all expired transients from the database. 
curl -X POST https://example.com/wp-json/wp-manager-pro/v1/performance/transients/purge-expired \
  -H "X-WP-Nonce: YOUR_NONCE"

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Response

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success
boolean
Always true on success.
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deleted
integer
Number of expired transients removed.

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POST /performance/cleanup

Runs one or more database cleanup operations. 
curl -X POST https://example.com/wp-json/wp-manager-pro/v1/performance/cleanup \
  -H "X-WP-Nonce: YOUR_NONCE" \
  -H "Content-Type: application/json" \
  -d '{"types": ["revisions", "spam_comments", "orphaned_postmeta"]}'

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Parameters

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types
array
required
Array of cleanup types to run. Accepted values:
  • revisions — delete all post revisions
  • auto_drafts — delete auto-draft posts
  • spam_comments — delete spam comments
  • trash_comments — delete trashed comments
  • orphaned_postmeta — delete post meta rows with no matching post
  • orphaned_usermeta — delete user meta rows with no matching user
  • orphaned_termmeta — delete term meta rows with no matching term
  • orphaned_commentmeta — delete comment meta rows with no matching comment

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Response

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results
object
Object where each key is a cleanup type and the value is the number of rows deleted.

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GET /performance/object-cache

Returns detailed object cache diagnostics and live statistics (Redis or Memcached). 
curl https://example.com/wp-json/wp-manager-pro/v1/performance/object-cache \
  -H "X-WP-Nonce: YOUR_NONCE"

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Response

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active
boolean
Whether object caching is active.
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type
string
Cache driver (redis, memcached, external, or default).
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connected
boolean
Whether the connection to the cache server is live.
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host
string
Cache server host.
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port
integer
Cache server port.
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stats
object
Live cache statistics (driver-specific).
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wp_stats
object
WordPress object cache stats for the current request (groups, hits, misses).
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diagnostics
string
Raw diagnostic text output.
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drop_in_exists
boolean
Whether wp-content/object-cache.php exists.
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drop_in_valid
boolean
Whether the drop-in is a recognised Redis/Memcached implementation.

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POST /performance/object-cache/flush

Flushes all keys from the object cache.
Flushing the object cache will temporarily increase database load as WordPress rebuilds cached values on the next requests.
curl -X POST https://example.com/wp-json/wp-manager-pro/v1/performance/object-cache/flush \
  -H "X-WP-Nonce: YOUR_NONCE"

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Response

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success
boolean
Always true on success.

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POST /performance/object-cache/drop-in

Installs, updates, or removes the Redis object cache drop-in file at wp-content/object-cache.php. 
curl -X POST https://example.com/wp-json/wp-manager-pro/v1/performance/object-cache/drop-in \
  -H "X-WP-Nonce: YOUR_NONCE" \
  -H "Content-Type: application/json" \
  -d '{"action": "install"}'

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Parameters

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action
string
required
One of:
  • install — copy the bundled Redis drop-in to wp-content/object-cache.php
  • update — replace an existing drop-in with the bundled version
  • remove — delete wp-content/object-cache.php

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Response

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success
boolean
Always true on success.
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message
string
Confirmation message describing the action taken.

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