BuddyPress.org

Ah, if you only need it once, then it’s easier. Build a list of all members

$query = "SELECT * FROM {$wpdb->users} WHERE spam=0";

$members = $wpdb->get_results( $query, ARRAY_A );

Then loop through $members and do the operation that dre1080 mentions above:

foreach ( $members as $member ) {

$user_id = $member['ID'];



$args = array(

'per_page' => 10000,

'show_hidden' => true,

'user_id' => $user_id

);



if ( bp_has_activities( $args ) ) {

global $activities_template;

$count = $activities_template->total_activity_count;

} else {

$count = 0;

}



echo $user_id . " " .  $count . "<br />";



}

I haven’t tested this but it or something very similar to it should print a list on the screen of user ids along side their activity counts.