hook_cron() to delete nodes older than 30 days using node_delete function. Tracing the performance displays this:
2015-07-06 21:28:49 Drupal watchdog ApCleanup::node_delete|/fpe/article||0||Node ID 423466 has been deleted [1.1173 secs] request_id="v-b8288e7a-2415-11e5-b14b-22000aeb06a5"
A single node deletion takes 1.1 sec. What is the most efficient way to delete the (2075546) nodes using
hook_cron() and the