Sometimes, Ewprod itself is fine, but the network path is broken. If a firewall silently drops packets without sending a TCP RST, the Ewprod dispatcher will hang waiting for an ACK that never arrives.
| Parameter | Recommended Value for Ewprod-heavy systems | |-----------|----------------------------------------------| | rdisp/max_wprun_time | 600 seconds (max before auto-cancel) | | rdisp/wp_no_dia | 20-40 (depending on RAM) | | rdisp/wp_no_btc | 12 minimum for background jobs | Ewprod Hanging