NGINX Amplify 体验

然后是 DashBoard

总的来说 DashBoard 能监控的数据还是非常多的，但是因为实际上也是通过 Nginx 的 stub_status 模块来实现的监控，所以并没有什么亮点。而且目前 Agent 对于 Nginx 的发现方法比较原始，就是通过命令行参数，所以我机器上自己编译的支持 H2 的 Nginx 并没有正确的被发现。如果自己编译的 Nginx 想被正确识别的话需要这样启动：
/usr/local/nginx/sbin/nginx -p /usr/local/nginx/ -c /usr/local/nginx/conf/nginx.conf
顺便一说，上报使用的 URL 是：
https://receiver.amplify.nginx.com:4443/
大家可以测速看看连通性稳定性如何。

接下来是 Report 页面

这个页面显示了 Agent 程序在检测了 Config 文件之后发现的一些问题和修改的建议，算是整个 Project 的一个亮点。

最后是告警页面

告警页面可以比较详细的自定义需要告警的配置，不过随之而来的问题是配置对新手来说比较难用。不过需要这个平台的应该都不算是太新的新手吧=。=
具体可以选择的告警项目有：
amplify.agent.status nginx.cache.bypass nginx.cache.expired nginx.cache.fs.errors nginx.cache.hit nginx.cache.lock.timeouts nginx.cache.miss nginx.cache.revalidated nginx.cache.stale nginx.cache.updating nginx.http.conn.accepted nginx.http.conn.active nginx.http.conn.current nginx.http.conn.dropped nginx.http.conn.idle nginx.http.gzip.ratio nginx.http.method.delete nginx.http.method.get nginx.http.method.head nginx.http.method.options nginx.http.method.post nginx.http.method.put nginx.http.request.body_bytes_sent nginx.http.request.buffered nginx.http.request.bytes_sent nginx.http.request.count nginx.http.request.current nginx.http.request.failed nginx.http.request.length nginx.http.request.limited nginx.http.request.malformed nginx.http.request.reading nginx.http.request.time nginx.http.request.time.count nginx.http.request.time.max nginx.http.request.time.median nginx.http.request.time.pctl95 nginx.http.request.writing nginx.http.response.failed nginx.http.ssl_handshake.failed nginx.http.status.1xx nginx.http.status.2xx nginx.http.status.3xx nginx.http.status.4xx nginx.http.status.5xx nginx.http.status.discarded nginx.http.v0_9 nginx.http.v1_0 nginx.http.v1_1 nginx.http.v2 nginx.upstream.connect.time nginx.upstream.connect.time.count nginx.upstream.connect.time.max nginx.upstream.connect.time.median nginx.upstream.connect.time.pctl95 nginx.upstream.fastcgi.errors nginx.upstream.header.time nginx.upstream.header.time.count nginx.upstream.header.time.max nginx.upstream.header.time.median nginx.upstream.header.time.pctl95 nginx.upstream.health_check.failed nginx.upstream.next.count nginx.upstream.request.count nginx.upstream.request.failed nginx.upstream.response.buffered nginx.upstream.response.failed nginx.upstream.response.time nginx.upstream.response.time.count nginx.upstream.response.time.max nginx.upstream.response.time.median nginx.upstream.response.time.pctl95 nginx.workers.count nginx.workers.cpu.system nginx.workers.cpu.total nginx.workers.cpu.user nginx.workers.fds_count nginx.workers.io.kbs_r nginx.workers.io.kbs_w nginx.workers.mem.rss nginx.workers.mem.rss_pct nginx.workers.mem.vms nginx.workers.rlimit_nofile nginx.workers.warn.low_conn system.cpu.idle system.cpu.iowait system.cpu.system system.cpu.user system.disk.free system.disk.in_use system.disk.total system.disk.used system.io.iops_r system.io.iops_w system.io.kbs_r system.io.kbs_w system.io.wait_r system.io.wait_w system.load.1 system.load.15 system.load.5 system.mem.available system.mem.buffered system.mem.cached system.mem.free system.mem.pct_used system.mem.shared system.mem.total system.mem.used system.net.bytes_rcvd system.net.bytes_sent system.net.drops_in.count system.net.drops_out.count system.net.listen_overflows system.net.packets_in.count system.net.packets_in.error system.net.packets_out.count system.net.packets_out.error system.swap.free system.swap.pct_free system.swap.total system.swap.used