diff options
Diffstat (limited to 'config/config.sample.php')
| -rw-r--r-- | config/config.sample.php | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/config/config.sample.php b/config/config.sample.php index 12bcdba7380..d6e60c40374 100644 --- a/config/config.sample.php +++ b/config/config.sample.php @@ -1118,6 +1118,28 @@ $CONFIG = [ * Defaults to ``true`` */ 'enable_previews' => true, + +/** + * Number of all preview requests being processed concurrently, + * including previews that need to be newly generated, and those that have + * been generated. + * + * This should be greater than 'preview_concurrency_new'. + * If unspecified, defaults to twice the value of 'preview_concurrency_new'. + */ +'preview_concurrency_all' => 8, + +/** + * Number of new previews that are being concurrently generated. + * + * Depending on the max preview size set by 'preview_max_x' and 'preview_max_y', + * the generation process can consume considerable CPU and memory resources. + * It's recommended to limit this to be no greater than the number of CPU cores. + * If unspecified, defaults to the number of CPU cores, or 4 if that cannot + * be determined. + */ +'preview_concurrency_new' => 4, + /** * The maximum width, in pixels, of a preview. A value of ``null`` means there * is no limit. |