[thirdparty/squid.git] / src / StatCounters.h

/*
 * StatCounters.h
 *
 *  Created on: Dec 9, 2011
 *      Author: kinkie
 */

#ifndef STATCOUNTERS_H_
#define STATCOUNTERS_H_

#include "config.h"

#include "StatHist.h"

#if USE_CACHE_DIGESTS
/* statistics for cache digests and other hit "predictors" */
class cd_guess_stats {
public:
    /* public, read-only */
    int true_hits;
    int false_hits;
    int true_misses;
    int false_misses;
    int close_hits;     /* tmp, remove it later */
};
#endif


/*
 * if you add a field to StatCounters,
 * you MUST sync statCountersInitSpecial, statCountersClean, and statCountersCopy
 */
class StatCounters {
public:

    struct {
        int clients;
        int requests;
        int hits;
        int mem_hits;
        int disk_hits;
        int errors;
        kb_t kbytes_in;
        kb_t kbytes_out;
        kb_t hit_kbytes_out;
        StatHist miss_svc_time;
        StatHist nm_svc_time;
        StatHist nh_svc_time;
        StatHist hit_svc_time;
        StatHist all_svc_time;
    } client_http;

    struct {

        struct {
            int requests;
            int errors;
            kb_t kbytes_in;
            kb_t kbytes_out;
        } all , http, ftp, other;
    } server;

    struct {
        int pkts_sent;
        int queries_sent;
        int replies_sent;
        int pkts_recv;
        int queries_recv;
        int replies_recv;
        int hits_sent;
        int hits_recv;
        int replies_queued;
        int replies_dropped;
        kb_t kbytes_sent;
        kb_t q_kbytes_sent;
        kb_t r_kbytes_sent;
        kb_t kbytes_recv;
        kb_t q_kbytes_recv;
        kb_t r_kbytes_recv;
        StatHist query_svc_time;
        StatHist reply_svc_time;
        int query_timeouts;
        int times_used;
    } icp;

    struct {
        int pkts_sent;
        int pkts_recv;
    } htcp;

    struct {
        int requests;
    } unlink;

    struct {
        StatHist svc_time;
    } dns;

    struct {
        int times_used;
        kb_t kbytes_sent;
        kb_t kbytes_recv;
        kb_t memory;
        int msgs_sent;
        int msgs_recv;
#if USE_CACHE_DIGESTS

        cd_guess_stats guess;
#endif

        StatHist on_xition_count;
    } cd;

    struct {
        int times_used;
    } netdb;
    int page_faults;
    unsigned long int select_loops;
    int select_fds;
    double select_time;
    double cputime;

    struct timeval timestamp;
    StatHist comm_icp_incoming;
    StatHist comm_dns_incoming;
    StatHist comm_http_incoming;
    StatHist select_fds_hist;

    struct {
        struct {
            int opens;
            int closes;
            int reads;
            int writes;
            int seeks;
            int unlinks;
        } disk;

        struct {
            int accepts;
            int sockets;
            int connects;
            int binds;
            int closes;
            int reads;
            int writes;
            int recvfroms;
            int sendtos;
        } sock;
        int selects;
    } syscalls;
    int aborted_requests;

    struct {
        int files_cleaned;
        int outs;
        int ins;
    } swap;
};


#endif /* STATCOUNTERS_H_ */
Commit	Line	Data
e1656dc4 FC	1	/*
	2	* StatCounters.h
	3	*
	4	* Created on: Dec 9, 2011
	5	* Author: kinkie
	6	*/
	7
	8	#ifndef STATCOUNTERS_H_
	9	#define STATCOUNTERS_H_
	10
	11	#include "config.h"
	12
	13	#include "StatHist.h"
	14
	15	#if USE_CACHE_DIGESTS
	16	/* statistics for cache digests and other hit "predictors" */
	17	class cd_guess_stats {
	18	public:
	19	/* public, read-only */
	20	int true_hits;
	21	int false_hits;
	22	int true_misses;
	23	int false_misses;
	24	int close_hits; /* tmp, remove it later */
	25	};
	26	#endif
	27
	28
	29	/*
	30	* if you add a field to StatCounters,
	31	* you MUST sync statCountersInitSpecial, statCountersClean, and statCountersCopy
	32	*/
	33	class StatCounters {
	34	public:
	35
	36	struct {
	37	int clients;
	38	int requests;
	39	int hits;
	40	int mem_hits;
	41	int disk_hits;
	42	int errors;
	43	kb_t kbytes_in;
	44	kb_t kbytes_out;
	45	kb_t hit_kbytes_out;
	46	StatHist miss_svc_time;
	47	StatHist nm_svc_time;
	48	StatHist nh_svc_time;
	49	StatHist hit_svc_time;
	50	StatHist all_svc_time;
	51	} client_http;
	52
	53	struct {
	54
	55	struct {
	56	int requests;
	57	int errors;
	58	kb_t kbytes_in;
	59	kb_t kbytes_out;
	60	} all , http, ftp, other;
	61	} server;
	62
	63	struct {
	64	int pkts_sent;
65	int queries_sent;
66	int replies_sent;
67	int pkts_recv;
68	int queries_recv;
69	int replies_recv;
70	int hits_sent;
71	int hits_recv;
72	int replies_queued;
73	int replies_dropped;
74	kb_t kbytes_sent;
75	kb_t q_kbytes_sent;
76	kb_t r_kbytes_sent;
77	kb_t kbytes_recv;
78	kb_t q_kbytes_recv;
79	kb_t r_kbytes_recv;
80	StatHist query_svc_time;
81	StatHist reply_svc_time;
82	int query_timeouts;
83	int times_used;
84	} icp;
85
86	struct {
87	int pkts_sent;
88	int pkts_recv;
89	} htcp;
90
91	struct {
92	int requests;
93	} unlink;
94
95	struct {
96	StatHist svc_time;
97	} dns;
98
99	struct {
100	int times_used;
101	kb_t kbytes_sent;
102	kb_t kbytes_recv;
103	kb_t memory;
104	int msgs_sent;
105	int msgs_recv;
106	#if USE_CACHE_DIGESTS
107
108	cd_guess_stats guess;
109	#endif
110
111	StatHist on_xition_count;
112	} cd;
113
114	struct {
115	int times_used;
116	} netdb;
117	int page_faults;
118	unsigned long int select_loops;
119	int select_fds;
120	double select_time;
121	double cputime;
122
123	struct timeval timestamp;
124	StatHist comm_icp_incoming;
125	StatHist comm_dns_incoming;
126	StatHist comm_http_incoming;
127	StatHist select_fds_hist;
128
129	struct {
130	struct {
131	int opens;
132	int closes;
133	int reads;
134	int writes;
135	int seeks;
136	int unlinks;
137	} disk;
138
139	struct {
140	int accepts;
141	int sockets;
142	int connects;
143	int binds;
144	int closes;
145	int reads;
146	int writes;
147	int recvfroms;
148	int sendtos;
149	} sock;
150	int selects;
151	} syscalls;
152	int aborted_requests;
153
154	struct {
155	int files_cleaned;
156	int outs;
157	int ins;
158	} swap;
159	};
160
161
162	#endif /* STATCOUNTERS_H_ */