监控平台：并发管理器监控检查项，rails3.2异常页面
Merge branch 'feature/mtb' of http://hismsdev.hand-china.com/gitlab/hailor/ironmine into feature/mtb
监控平台：add check_count to host
监控平台：处理oracle无连接状态
Merge branch 'feature/mtb' of http://hismsdev.hand-china.com/gitlab/hailor/ironmine into feature/mtb