forked from php/php-src
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathmysqlnd_statistics.c
255 lines (241 loc) · 10.6 KB
/
mysqlnd_statistics.c
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
/*
+----------------------------------------------------------------------+
| Copyright (c) The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| https://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| [email protected] so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Andrey Hristov <[email protected]> |
| Ulf Wendel <[email protected]> |
| Georg Richter <[email protected]> |
+----------------------------------------------------------------------+
*/
#include "php.h"
#include "mysqlnd.h"
#include "mysqlnd_priv.h"
#include "mysqlnd_statistics.h"
#include "mysqlnd_debug.h"
/* {{{ mysqlnd_stats_values_names */
const MYSQLND_STRING mysqlnd_stats_values_names[STAT_LAST] =
{
{ MYSQLND_STR_W_LEN("bytes_sent") },
{ MYSQLND_STR_W_LEN("bytes_received") },
{ MYSQLND_STR_W_LEN("packets_sent") },
{ MYSQLND_STR_W_LEN("packets_received") },
{ MYSQLND_STR_W_LEN("protocol_overhead_in") },
{ MYSQLND_STR_W_LEN("protocol_overhead_out") },
{ MYSQLND_STR_W_LEN("bytes_received_ok_packet") },
{ MYSQLND_STR_W_LEN("bytes_received_eof_packet") },
{ MYSQLND_STR_W_LEN("bytes_received_rset_header_packet") },
{ MYSQLND_STR_W_LEN("bytes_received_rset_field_meta_packet") },
{ MYSQLND_STR_W_LEN("bytes_received_rset_row_packet") },
{ MYSQLND_STR_W_LEN("bytes_received_prepare_response_packet") },
{ MYSQLND_STR_W_LEN("bytes_received_change_user_packet") },
{ MYSQLND_STR_W_LEN("packets_sent_command") },
{ MYSQLND_STR_W_LEN("packets_received_ok") },
{ MYSQLND_STR_W_LEN("packets_received_eof") },
{ MYSQLND_STR_W_LEN("packets_received_rset_header") },
{ MYSQLND_STR_W_LEN("packets_received_rset_field_meta") },
{ MYSQLND_STR_W_LEN("packets_received_rset_row") },
{ MYSQLND_STR_W_LEN("packets_received_prepare_response") },
{ MYSQLND_STR_W_LEN("packets_received_change_user") },
{ MYSQLND_STR_W_LEN("result_set_queries") },
{ MYSQLND_STR_W_LEN("non_result_set_queries") },
{ MYSQLND_STR_W_LEN("no_index_used") },
{ MYSQLND_STR_W_LEN("bad_index_used") },
{ MYSQLND_STR_W_LEN("slow_queries") },
{ MYSQLND_STR_W_LEN("buffered_sets") },
{ MYSQLND_STR_W_LEN("unbuffered_sets") },
{ MYSQLND_STR_W_LEN("ps_buffered_sets") },
{ MYSQLND_STR_W_LEN("ps_unbuffered_sets") },
{ MYSQLND_STR_W_LEN("flushed_normal_sets") },
{ MYSQLND_STR_W_LEN("flushed_ps_sets") },
{ MYSQLND_STR_W_LEN("ps_prepared_never_executed") },
{ MYSQLND_STR_W_LEN("ps_prepared_once_executed") },
{ MYSQLND_STR_W_LEN("rows_fetched_from_server_normal") },
{ MYSQLND_STR_W_LEN("rows_fetched_from_server_ps") },
{ MYSQLND_STR_W_LEN("rows_buffered_from_client_normal") },
{ MYSQLND_STR_W_LEN("rows_buffered_from_client_ps") },
{ MYSQLND_STR_W_LEN("rows_fetched_from_client_normal_buffered") },
{ MYSQLND_STR_W_LEN("rows_fetched_from_client_normal_unbuffered") },
{ MYSQLND_STR_W_LEN("rows_fetched_from_client_ps_buffered") },
{ MYSQLND_STR_W_LEN("rows_fetched_from_client_ps_unbuffered") },
{ MYSQLND_STR_W_LEN("rows_fetched_from_client_ps_cursor") },
{ MYSQLND_STR_W_LEN("rows_affected_normal") },
{ MYSQLND_STR_W_LEN("rows_affected_ps") },
{ MYSQLND_STR_W_LEN("rows_skipped_normal") },
{ MYSQLND_STR_W_LEN("rows_skipped_ps") },
{ MYSQLND_STR_W_LEN("copy_on_write_saved") },
{ MYSQLND_STR_W_LEN("copy_on_write_performed") },
{ MYSQLND_STR_W_LEN("command_buffer_too_small") },
{ MYSQLND_STR_W_LEN("connect_success") },
{ MYSQLND_STR_W_LEN("connect_failure") },
{ MYSQLND_STR_W_LEN("connection_reused") },
{ MYSQLND_STR_W_LEN("reconnect") },
{ MYSQLND_STR_W_LEN("pconnect_success") },
{ MYSQLND_STR_W_LEN("active_connections") },
{ MYSQLND_STR_W_LEN("active_persistent_connections") },
{ MYSQLND_STR_W_LEN("explicit_close") },
{ MYSQLND_STR_W_LEN("implicit_close") },
{ MYSQLND_STR_W_LEN("disconnect_close") },
{ MYSQLND_STR_W_LEN("in_middle_of_command_close") },
{ MYSQLND_STR_W_LEN("explicit_free_result") },
{ MYSQLND_STR_W_LEN("implicit_free_result") },
{ MYSQLND_STR_W_LEN("explicit_stmt_close") },
{ MYSQLND_STR_W_LEN("implicit_stmt_close") },
{ MYSQLND_STR_W_LEN("mem_emalloc_count") },
{ MYSQLND_STR_W_LEN("mem_emalloc_amount") },
{ MYSQLND_STR_W_LEN("mem_ecalloc_count") },
{ MYSQLND_STR_W_LEN("mem_ecalloc_amount") },
{ MYSQLND_STR_W_LEN("mem_erealloc_count") },
{ MYSQLND_STR_W_LEN("mem_erealloc_amount") },
{ MYSQLND_STR_W_LEN("mem_efree_count") },
{ MYSQLND_STR_W_LEN("mem_efree_amount") },
{ MYSQLND_STR_W_LEN("mem_malloc_count") },
{ MYSQLND_STR_W_LEN("mem_malloc_amount") },
{ MYSQLND_STR_W_LEN("mem_calloc_count") },
{ MYSQLND_STR_W_LEN("mem_calloc_amount") },
{ MYSQLND_STR_W_LEN("mem_realloc_count") },
{ MYSQLND_STR_W_LEN("mem_realloc_amount") },
{ MYSQLND_STR_W_LEN("mem_free_count") },
{ MYSQLND_STR_W_LEN("mem_free_amount") },
{ MYSQLND_STR_W_LEN("mem_estrndup_count") },
{ MYSQLND_STR_W_LEN("mem_strndup_count") },
{ MYSQLND_STR_W_LEN("mem_estrdup_count") },
{ MYSQLND_STR_W_LEN("mem_strdup_count") },
{ MYSQLND_STR_W_LEN("mem_edupl_count") },
{ MYSQLND_STR_W_LEN("mem_dupl_count") },
{ MYSQLND_STR_W_LEN("proto_text_fetched_null") },
{ MYSQLND_STR_W_LEN("proto_text_fetched_bit") },
{ MYSQLND_STR_W_LEN("proto_text_fetched_tinyint") },
{ MYSQLND_STR_W_LEN("proto_text_fetched_short") },
{ MYSQLND_STR_W_LEN("proto_text_fetched_int24") },
{ MYSQLND_STR_W_LEN("proto_text_fetched_int") },
{ MYSQLND_STR_W_LEN("proto_text_fetched_bigint") },
{ MYSQLND_STR_W_LEN("proto_text_fetched_decimal") },
{ MYSQLND_STR_W_LEN("proto_text_fetched_float") },
{ MYSQLND_STR_W_LEN("proto_text_fetched_double") },
{ MYSQLND_STR_W_LEN("proto_text_fetched_date") },
{ MYSQLND_STR_W_LEN("proto_text_fetched_year") },
{ MYSQLND_STR_W_LEN("proto_text_fetched_time") },
{ MYSQLND_STR_W_LEN("proto_text_fetched_datetime") },
{ MYSQLND_STR_W_LEN("proto_text_fetched_timestamp") },
{ MYSQLND_STR_W_LEN("proto_text_fetched_string") },
{ MYSQLND_STR_W_LEN("proto_text_fetched_blob") },
{ MYSQLND_STR_W_LEN("proto_text_fetched_enum") },
{ MYSQLND_STR_W_LEN("proto_text_fetched_set") },
{ MYSQLND_STR_W_LEN("proto_text_fetched_geometry") },
{ MYSQLND_STR_W_LEN("proto_text_fetched_other") },
{ MYSQLND_STR_W_LEN("proto_binary_fetched_null") },
{ MYSQLND_STR_W_LEN("proto_binary_fetched_bit") },
{ MYSQLND_STR_W_LEN("proto_binary_fetched_tinyint") },
{ MYSQLND_STR_W_LEN("proto_binary_fetched_short") },
{ MYSQLND_STR_W_LEN("proto_binary_fetched_int24") },
{ MYSQLND_STR_W_LEN("proto_binary_fetched_int") },
{ MYSQLND_STR_W_LEN("proto_binary_fetched_bigint") },
{ MYSQLND_STR_W_LEN("proto_binary_fetched_decimal") },
{ MYSQLND_STR_W_LEN("proto_binary_fetched_float") },
{ MYSQLND_STR_W_LEN("proto_binary_fetched_double") },
{ MYSQLND_STR_W_LEN("proto_binary_fetched_date") },
{ MYSQLND_STR_W_LEN("proto_binary_fetched_year") },
{ MYSQLND_STR_W_LEN("proto_binary_fetched_time") },
{ MYSQLND_STR_W_LEN("proto_binary_fetched_datetime") },
{ MYSQLND_STR_W_LEN("proto_binary_fetched_timestamp") },
{ MYSQLND_STR_W_LEN("proto_binary_fetched_string") },
{ MYSQLND_STR_W_LEN("proto_binary_fetched_json") },
{ MYSQLND_STR_W_LEN("proto_binary_fetched_blob") },
{ MYSQLND_STR_W_LEN("proto_binary_fetched_enum") },
{ MYSQLND_STR_W_LEN("proto_binary_fetched_set") },
{ MYSQLND_STR_W_LEN("proto_binary_fetched_geometry") },
{ MYSQLND_STR_W_LEN("proto_binary_fetched_other") },
{ MYSQLND_STR_W_LEN("init_command_executed_count") },
{ MYSQLND_STR_W_LEN("init_command_failed_count") },
{ MYSQLND_STR_W_LEN("com_quit") },
{ MYSQLND_STR_W_LEN("com_init_db") },
{ MYSQLND_STR_W_LEN("com_query") },
{ MYSQLND_STR_W_LEN("com_field_list") },
{ MYSQLND_STR_W_LEN("com_create_db") },
{ MYSQLND_STR_W_LEN("com_drop_db") },
{ MYSQLND_STR_W_LEN("com_refresh") },
{ MYSQLND_STR_W_LEN("com_shutdown") },
{ MYSQLND_STR_W_LEN("com_statistics") },
{ MYSQLND_STR_W_LEN("com_process_info") },
{ MYSQLND_STR_W_LEN("com_connect") },
{ MYSQLND_STR_W_LEN("com_process_kill") },
{ MYSQLND_STR_W_LEN("com_debug") },
{ MYSQLND_STR_W_LEN("com_ping") },
{ MYSQLND_STR_W_LEN("com_time") },
{ MYSQLND_STR_W_LEN("com_delayed_insert") },
{ MYSQLND_STR_W_LEN("com_change_user") },
{ MYSQLND_STR_W_LEN("com_binlog_dump") },
{ MYSQLND_STR_W_LEN("com_table_dump") },
{ MYSQLND_STR_W_LEN("com_connect_out") },
{ MYSQLND_STR_W_LEN("com_register_slave") },
{ MYSQLND_STR_W_LEN("com_stmt_prepare") },
{ MYSQLND_STR_W_LEN("com_stmt_execute") },
{ MYSQLND_STR_W_LEN("com_stmt_send_long_data") },
{ MYSQLND_STR_W_LEN("com_stmt_close") },
{ MYSQLND_STR_W_LEN("com_stmt_reset") },
{ MYSQLND_STR_W_LEN("com_stmt_set_option") },
{ MYSQLND_STR_W_LEN("com_stmt_fetch") },
{ MYSQLND_STR_W_LEN("com_deamon") },
{ MYSQLND_STR_W_LEN("bytes_received_real_data_normal") },
{ MYSQLND_STR_W_LEN("bytes_received_real_data_ps") }
};
/* }}} */
/* {{{ mysqlnd_fill_stats_hash */
PHPAPI void
mysqlnd_fill_stats_hash(const MYSQLND_STATS * const stats, const MYSQLND_STRING * names, zval *return_value ZEND_FILE_LINE_DC)
{
unsigned int i;
array_init_size(return_value, stats->count);
for (i = 0; i < stats->count; i++) {
char tmp[25];
snprintf(tmp, sizeof(tmp), "%" PRIu64, stats->values[i]);
add_assoc_string_ex(return_value, names[i].s, names[i].l, tmp);
}
}
/* }}} */
/* {{{ mysqlnd_stats_init */
PHPAPI void
mysqlnd_stats_init(MYSQLND_STATS ** stats, const size_t statistic_count, const bool persistent)
{
size_t size = zend_safe_address_guarded(statistic_count, sizeof(*(*stats)->values), sizeof(**stats));
*stats = pecalloc(1, size, persistent);
(*stats)->count = statistic_count;
#ifdef ZTS
(*stats)->LOCK_access = tsrm_mutex_alloc();
#endif
}
/* }}} */
/* {{{ mysqlnd_stats_end */
PHPAPI void
mysqlnd_stats_end(MYSQLND_STATS * stats, const bool persistent)
{
#ifdef ZTS
tsrm_mutex_free(stats->LOCK_access);
#endif
/* mnd_free will reference LOCK_access and crash...*/
pefree(stats, persistent);
}
/* }}} */
/************ MYSQLND specific code **********/
/* {{{ _mysqlnd_get_client_stats */
PHPAPI void
_mysqlnd_get_client_stats(MYSQLND_STATS * stats_ptr, zval *return_value ZEND_FILE_LINE_DC)
{
MYSQLND_STATS stats;
DBG_ENTER("_mysqlnd_get_client_stats");
if (!stats_ptr) {
memset(&stats, 0, sizeof(stats));
stats_ptr = &stats;
}
mysqlnd_fill_stats_hash(stats_ptr, mysqlnd_stats_values_names, return_value ZEND_FILE_LINE_CC);
DBG_VOID_RETURN;
}
/* }}} */