'$timeout'=>array('timeout',t("Network timeout"),(x(get_config('system','curl_timeout'))?get_config('system','curl_timeout'):60),t("Value is in seconds. Set to 0 for unlimited (not recommended).")),
'$delivery_interval'=>array('delivery_interval',t("Delivery interval"),(x(get_config('system','delivery_interval'))?get_config('system','delivery_interval'):2),t("Delay background delivery processes by this many seconds to reduce system load. Recommend: 4-5 for shared hosts, 2-3 for virtual private servers. 0-1 for large dedicated servers.")),
'$poll_interval'=>array('poll_interval',t("Poll interval"),(x(get_config('system','poll_interval'))?get_config('system','poll_interval'):2),t("Delay background polling processes by this many seconds to reduce system load. If 0, use delivery interval.")),
'$maxloadavg'=>array('maxloadavg',t("Maximum Load Average"),((intval(get_config('system','maxloadavg'))>0)?get_config('system','maxloadavg'):50),t("Maximum system load before delivery and poll processes are deferred - default 50.")),
'$maxloadavg_frontend'=>array('maxloadavg_frontend',t("Maximum Load Average (Frontend)"),((intval(get_config('system','maxloadavg_frontend'))>0)?get_config('system','maxloadavg_frontend'):50),t("Maximum system load before the frontend quits service - default 50.")),
'$optimize_max_tablesize'=>array('optimize_max_tablesize',t("Maximum table size for optimization"),$optimize_max_tablesize,t("Maximum table size (in MB) for the automatic optimization - default 100 MB. Enter -1 to disable it.")),
@ -1069,7 +1056,6 @@ function admin_page_site(App $a) {
'$rino'=>array('rino',t("RINO Encryption"),intval(get_config('system','rino_encrypt')),t("Encryption layer between nodes."),array("Disabled","RINO1 (deprecated)","RINO2")),
'$embedly'=>array('embedly',t("Embedly API key"),get_config('system','embedly'),t("<a href='http://embed.ly'>Embedly</a> is used to fetch additional data for web pages. This is an optional parameter.")),
'$worker'=>array('worker',t("Enable 'worker' background processing"),get_config('system','worker'),t("The worker background processing limits the number of parallel background jobs to a maximum number and respects the system load.")),
'$worker_queues'=>array('worker_queues',t("Maximum number of parallel workers"),get_config('system','worker_queues'),t("On shared hosters set this to 2. On larger systems, values of 10 are great. Default value is 4.")),
'$worker_dont_fork'=>array('worker_dont_fork',t("Don't use 'proc_open' with the worker"),get_config('system','worker_dont_fork'),t("Enable this if your system doesn't allow the use of 'proc_open'. This can happen on shared hosters. If this is enabled you should increase the frequency of poller calls in your crontab.")),
'$worker_fastlane'=>array('worker_fastlane',t("Enable fastlane"),get_config('system','worker_fastlane'),t("When enabed, the fastlane mechanism starts an additional worker if processes with higher priority are blocked by processes of lower priority.")),