Cache usage statistics.

'stats.enabled', 'control' => 'checkbox', 'checkbox_label' => __( 'Enable', 'w3-total-cache' ), 'disabled' => ( $is_pro ? null : true ), 'description' => __( 'Enable statistics collection. Note that this consumes additional resources and is not recommended to be run continuously.', 'w3-total-cache' ), 'pro_feature' => true ) ); Util_Ui::config_item( array( 'key' => 'stats.slot_seconds', 'label' => __( 'Slot time (seconds):', 'w3-total-cache' ), 'control' => 'textbox', 'textbox_type' => 'number', 'description' => 'The duration of time in seconds to collect statistics per interval.' ) ); Util_Ui::config_item( array( 'key' => 'stats.slots_count', 'label' => __( 'Slots collected:', 'w3-total-cache' ), 'control' => 'textbox', 'textbox_type' => 'number', 'description' => 'The number of intervals that are represented in the graph.' ) ); Util_Ui::config_item( array( 'key' => 'stats.cpu.enabled', 'control' => 'checkbox', 'checkbox_label' => __( 'Use the system reported averages of CPU resource usage.', 'w3-total-cache' ), 'description' => __( 'Collect CPU usage', 'w3-total-cache' ) ) ); Util_Ui::config_item( array( 'key' => 'stats.access_log.enabled', 'control' => 'checkbox', 'checkbox_label' => __( 'Parse server access log', 'w3-total-cache' ), 'disabled' => ( $is_pro ? null : true ), 'description' => __( 'Enable collecting statistics from an Access Log. This provides much more precise statistics.', 'w3-total-cache' ) ) ); Util_Ui::config_item( array( 'key' => 'stats.access_log.webserver', 'label' => __( 'Webserver:', 'w3-total-cache' ), 'control' => 'selectbox', 'selectbox_values' => array( 'apache' => 'Apache', 'nginx' => 'Nginx' ), 'description' => 'Webserver type generating access logs.' ) ); Util_Ui::config_item( array( 'key' => 'stats.access_log.filename', 'label' => __( 'Access Log Filename:', 'w3-total-cache' ), 'control' => 'textbox', 'textbox_size' => 60, 'description' => 'Where your access log is located.', 'control_after' => '' ) ); Util_Ui::config_item( array( 'key' => 'stats.access_log.format', 'label' => __( 'Access Log Format:', 'w3-total-cache' ), 'control' => 'textbox', 'textbox_size' => 60, 'description' => 'Format of your access log from webserver configuration.', 'control_after' => '' ) ); ?>