proxy_state monitor state of proxy.
| Monitor Item | Description |
|---|---|
| CLIENT_CONN_ACTIVE | Counter for active connection |
| CLIENT_CONN_SERVED | Counter for connection serverd |
| CLIENT_CONN_UNFINISHED_REQ | Counter for connection closed with unfinished request |
| CLIENT_CONN_USE100_CONTINUE | Counter for connection used expect 100 continue |
| CLIENT_REQ_ACTIVE | Counter for active request |
| CLIENT_REQ_FAIL | Counter for failed request |
| CLIENT_REQ_FAIL_WITH_NO_RETRY | Counter for request fail with no retry |
| CLIENT_REQ_SERVED | Counter for request serverd |
| CLIENT_REQ_WITH_CROSS_RETRY | Counter for request serverd with cross cluster retry |
| CLIENT_REQ_WITH_RETRY | Counter for request serverd with retry |
| ERR_BK_CONNECT_BACKEND | Counter for connecting backend failed |
| ERR_BK_FIND_LOCATION | Counter for finding location failed |
| ERR_BK_FIND_PRODUCT | Counter for finding product failed |
| ERR_BK_NO_BALANCE | Counter for no balance config of backend |
| ERR_BK_NO_CLUSTER | Counter for no cluster config of backend |
| ERR_BK_READ_RESP_HEADER | Counter for reading response header from backend failed |
| ERR_BK_REQUEST_BACKEND | Counter for fail in invoking backend |
| ERR_BK_RESP_HEADER_TIMEOUT | Counter for getting response header from backend timeout |
| ERR_BK_TRANSPORT_BROKEN | Counter for transport broken of backend |
| ERR_BK_WRITE_REQUEST | Counter for writing request to backend failed |
| ERR_CLIENT_BAD_REQUEST | Counter for bad request of client |
| ERR_CLIENT_CLOSE | Counter for client closing connection |
| ERR_CLIENT_CONN_ACCEPT | Counter for accepting connection from client failed |
| ERR_CLIENT_EXPECT_FAIL | Counter for expecting fail from client |
| ERR_CLIENT_LONG_HEADER | Counter for request entity too large |
| ERR_CLIENT_LONG_URL | Counter for exceeding URI length limit |
| ERR_CLIENT_RESET | Counter for reseting by client |
| ERR_CLIENT_TIMEOUT | Counter for connecting with client timeout |
| ERR_CLIENT_WRITE | Counter for writing request to client failed |
| ERR_CLIENT_ZERO_CONTENTLEN | Counter for getting empty request content from client |
| HTTP2_CLIENT_CONN_ACTIVE | Counter for active connection using HTTP2 |
| HTTP2_CLIENT_CONN_SERVED | Counter for connection serverd using HTTP2 |
| HTTP2_CLIENT_REQ_ACTIVE | Counter for active request using HTTP2 |
| HTTP2_CLIENT_REQ_SERVED | Counter for request serverd using HTTP2 |
| HTTPS_CLIENT_CONN_ACTIVE | Counter for active connection using HTTPS |
| HTTPS_CLIENT_CONN_SERVED | Counter for connection serverd using HTTPS |
| HTTPS_CLIENT_REQ_ACTIVE | Counter for active request using HTTPS |
| HTTPS_CLIENT_REQ_SERVED | Counter for request serverd using HTTPS |
| HTTP_CLIENT_CONN_ACTIVE | Counter for active connection using HTTP1.0/1.1 |
| HTTP_CLIENT_CONN_SERVED | Counter for connection serverd using HTTP1.0/1.1 |
| HTTP_CLIENT_REQ_ACTIVE | Counter for active request using HTTP1.0/1.1 |
| HTTP_CLIENT_REQ_SERVED | Counter for request serverd using HTTP1.0/1.1 |
| PANIC_BACKEND_READ | Counter for reading from backend panic |
| PANIC_BACKEND_WRITE | Counter for writing to backend panic |
| PANIC_CLIENT_CONN_SERVE | Counter for accepting from client panic |
| SESSION_CACHE_CONN | Counter for connection using session cache |
| SESSION_CACHE_CONN_FAIL | Counter for failed connection using session cache |
| SESSION_CACHE_GET | Counter for getting session cache |
| SESSION_CACHE_GET_FAIL | Counter for getting session cache failed |
| SESSION_CACHE_HIT | Counter for hittting session cache |
| SESSION_CACHE_MISS | Counter for misssing session cache |
| SESSION_CACHE_SET | Counter for setting session cache |
| SESSION_CACHE_SET_FAIL | Counter for setting session cache failed |
| SESSION_CACHE_TYPE_NOT_BYTES | Counter for type of session cache is not bytes |
| SPDY_CLIENT_CONN_ACTIVE | Counter for active connection using SPDY |
| SPDY_CLIENT_CONN_SERVED | Counter for connection serverd using SPDY |
| SPDY_CLIENT_REQ_ACTIVE | Counter for active request using SPDY |
| SPDY_CLIENT_REQ_SERVED | Counter for request serverd using SPDY |
| STREAM_CLIENT_CONN_ACTIVE | Counter for active connection using STREAM |
| STREAM_CLIENT_CONN_SERVED | Counter for connection serverd using STREAM |
| TLS_HANDSHAKE_ALL | Counter for TLS handshake |
| TLS_HANDSHAKE_SUCC | Counter for successful TLS handshake |
| TLS_MULTI_CERT_CONN_VIP_UNKNOWN | Counter for not getting TLS cert by vip |
| TLS_MULTI_CERT_CONN_WITHOUT_SNI | Counter for getting TLS cert not by SNI |
| TLS_MULTI_CERT_CONN_WITHOUT_VIP | Counter for getting TLS cert not by vip |
| TLS_MULTI_CERT_GET | Counter for getting TLS cert |
| TLS_MULTI_CERT_UPDATE | Counter for updating TLS cert |
| TLS_MULTI_CERT_UPDATE_ERR | Counter for updating TLS cert failed |
| TLS_MULTI_CERT_USE_DEFAULT | Counter for using TLS cert default |
| WSS_CLIENT_CONN_ACTIVE | Counter for active connection using WSS |
| WSS_CLIENT_CONN_SERVED | Counter for connection serverd using WSS |
| WS_CLIENT_CONN_ACTIVE | Counter for active connection using WS |
| WS_CLIENT_CONN_SERVED | Counter for connection serverd using WS |