[Unit]
Description=MediaWiki job runner

[Service]
WorkingDirectory=/opt/mediawiki/mediawiki/maintenance
# 900 is 15 minutes, this task is triggered every 15 minutes
ExecStart=/usr/bin/php runJobs.php --conf ../LocalSettings.php --maxtime=800 --wait
User=www-data
Group=www-data
StandardOutput=journal

Nice=10
OOMScoreAdjust=500