# Checks ## Shared functions There is one include script used by all checks: [inc_pluginfunctions](inc_pluginfunctions.md) ## Check scripts * [check_apache_requests](check_apache_requests.md) * check_backup_one * [check_ceph_diskfree](check_ceph_diskfree.md) * [check_ceph_io](check_ceph_io.md) * [check_ceph_osd](check_ceph_osd.md) * [check_ceph_status](check_ceph_status.md) * [check_clientbackup](check_clientbackup.md) * check_couchdb-lb * [check_cpu](check_cpu.md) * [check_cronstatus](check_cronstatus.md) * [check_disk-io](check_disk-io.md) * [check_dns_responsetime](check_dns_responsetime.md) * [check_eol](check_eol.md) * [check_fs_errors](check_fs_errors.md) * [check_fs_writable](check_fs_writable.md) * [check_haproxy_health](check_haproxy_health.md) * [check_haproxy_status](check_haproxy_status.md) * check_memory * check_mysqlserver * check_netio * [check_netstat](check_netstat.md) * [check_onehost](check_onehost.md) * [check_onevm](check_onevm.md) * check_opencpu * check_packages2install * check_php-fpm-status * check_proc_mem * check_proc_ressources * check_proc_zombie * [check_psqlserver](check_psqlserver.md) * [check_reboot_required](check_reboot_required.md) * check_requirements * check_sensuplugins * check_smartstatus * [check_snmp_data](check_snmp_data.md) * check_snmp_printer * check_snmp_switch * [check_snmp_synology](check_snmp_synology.md) * check_ssl * check_ssl_certs * check_systemdservices * check_timesync * check_uptime * hello