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Diffstat (limited to 'include/haproxy/counters-t.h')
| -rw-r--r-- | include/haproxy/counters-t.h | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/include/haproxy/counters-t.h b/include/haproxy/counters-t.h new file mode 100644 index 0000000..933c228 --- /dev/null +++ b/include/haproxy/counters-t.h @@ -0,0 +1,128 @@ +/* + * include/haproxy/counters-t.h + * This file contains structure declarations for statistics counters. + * + * Copyright 2008-2009 Krzysztof Piotr Oledzki <ole@ans.pl> + * Copyright 2011-2014 Willy Tarreau <w@1wt.eu> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation, version 2.1 + * exclusively. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef _HAPROXY_COUNTERS_T_H +#define _HAPROXY_COUNTERS_T_H + +/* counters used by listeners and frontends */ +struct fe_counters { + unsigned int conn_max; /* max # of active sessions */ + long long cum_conn; /* cumulated number of received connections */ + long long cum_sess; /* cumulated number of accepted connections */ + long long cum_sess_ver[3]; /* cumulated number of h1/h2/h3 sessions */ + + unsigned int cps_max; /* maximum of new connections received per second */ + unsigned int sps_max; /* maximum of new connections accepted per second (sessions) */ + + long long bytes_in; /* number of bytes transferred from the client to the server */ + long long bytes_out; /* number of bytes transferred from the server to the client */ + + /* compression counters, index 0 for requests, 1 for responses */ + long long comp_in[2]; /* input bytes fed to the compressor */ + long long comp_out[2]; /* output bytes emitted by the compressor */ + long long comp_byp[2]; /* input bytes that bypassed the compressor (cpu/ram/bw limitation) */ + + long long denied_req; /* blocked requests because of security concerns */ + long long denied_resp; /* blocked responses because of security concerns */ + long long failed_req; /* failed requests (eg: invalid or timeout) */ + long long denied_conn; /* denied connection requests (tcp-req-conn rules) */ + long long denied_sess; /* denied session requests (tcp-req-sess rules) */ + long long failed_rewrites; /* failed rewrites (warning) */ + long long internal_errors; /* internal processing errors */ + + long long cli_aborts; /* aborted responses during DATA phase caused by the client */ + long long srv_aborts; /* aborted responses during DATA phase caused by the server */ + long long intercepted_req; /* number of monitoring or stats requests intercepted by the frontend */ + + union { + struct { + long long cum_req[4]; /* cumulated number of processed other/h1/h2/h3 requests */ + long long comp_rsp; /* number of compressed responses */ + unsigned int rps_max; /* maximum of new HTTP requests second observed */ + long long rsp[6]; /* http response codes */ + long long cache_lookups;/* cache lookups */ + long long cache_hits; /* cache hits */ + } http; + } p; /* protocol-specific stats */ +}; + +/* counters used by servers and backends */ +struct be_counters { + unsigned int conn_max; /* max # of active sessions */ + long long cum_conn; /* cumulated number of received connections */ + long long cum_sess; /* cumulated number of accepted connections */ + long long cum_lbconn; /* cumulated number of sessions processed by load balancing (BE only) */ + unsigned long last_sess; /* last session time */ + + unsigned int cps_max; /* maximum of new connections received per second */ + unsigned int sps_max; /* maximum of new connections accepted per second (sessions) */ + unsigned int nbpend_max; /* max number of pending connections with no server assigned yet */ + unsigned int cur_sess_max; /* max number of currently active sessions */ + + long long bytes_in; /* number of bytes transferred from the client to the server */ + long long bytes_out; /* number of bytes transferred from the server to the client */ + + /* compression counters, index 0 for requests, 1 for responses */ + long long comp_in[2]; /* input bytes fed to the compressor */ + long long comp_out[2]; /* output bytes emitted by the compressor */ + long long comp_byp[2]; /* input bytes that bypassed the compressor (cpu/ram/bw limitation) */ + + long long denied_req; /* blocked requests because of security concerns */ + long long denied_resp; /* blocked responses because of security concerns */ + + long long connect; /* number of connection establishment attempts */ + long long reuse; /* number of connection reuses */ + long long failed_conns; /* failed connect() attempts (BE only) */ + long long failed_resp; /* failed responses (BE only) */ + long long cli_aborts; /* aborted responses during DATA phase caused by the client */ + long long srv_aborts; /* aborted responses during DATA phase caused by the server */ + long long retries; /* retried and redispatched connections (BE only) */ + long long redispatches; /* retried and redispatched connections (BE only) */ + long long failed_rewrites; /* failed rewrites (warning) */ + long long internal_errors; /* internal processing errors */ + + long long failed_checks, failed_hana; /* failed health checks and health analyses for servers */ + long long down_trans; /* up->down transitions */ + + unsigned int q_time, c_time, d_time, t_time; /* sums of conn_time, queue_time, data_time, total_time */ + unsigned int qtime_max, ctime_max, dtime_max, ttime_max; /* maximum of conn_time, queue_time, data_time, total_time observed */ + + union { + struct { + long long cum_req; /* cumulated number of processed HTTP requests */ + long long comp_rsp; /* number of compressed responses */ + unsigned int rps_max; /* maximum of new HTTP requests second observed */ + long long rsp[6]; /* http response codes */ + long long cache_lookups;/* cache lookups */ + long long cache_hits; /* cache hits */ + } http; + } p; /* protocol-specific stats */ +}; + +#endif /* _HAPROXY_COUNTERS_T_H */ + +/* + * Local variables: + * c-indent-level: 8 + * c-basic-offset: 8 + * End: + */ |