def get_host_stats(self, hosts):
        stats = {
            "hosts.total": 0,
            "hosts.ok": 0,
            "hosts.down": 0,
            "hosts.unreachable": 0,
            "hosts.flapping": 0,
            "hosts.in_downtime": 0,
            "hosts.checked": 0,
            "hosts.scheduled": 0,
            "hosts.active_checks": 0,
            "hosts.passive_checks": 0,
            }
        for host in list(hosts):
            if type(host) is not dict:
                continue

            sane = self._sanitize_entity(host)
            stats["hosts.total"] += 1
            stats["hosts.flapping"] += self._trans_binary(sane["flapping"])
            stats["hosts.in_downtime"] += self._trans_dtime(sane["in_downtime"])
            stats["hosts.checked"] += self._trans_binary(sane["checked"])
            stats["hosts.scheduled"] += self._trans_binary(sane["scheduled"])
            stats["hosts.active_checks"] += sane["active_checks"]
            stats["hosts.passive_checks"] += sane["passive_checks"]
            state_key = self._trans_host_state(sane["state"])
            stats["hosts.%s" % (state_key)] += 1

        return stats
Get statistics for Hosts, resp. Host entities
dataset/ETHPy150Open Yelp/fullerite/src/diamond/collectors/icinga_stats/icinga_stats.py/IcingaStatsCollector.get_host_stats