1 /*
2 +----------------------------------------------------------------------+
3 | Copyright (c) The PHP Group |
4 +----------------------------------------------------------------------+
5 | This source file is subject to version 3.01 of the PHP license, |
6 | that is bundled with this package in the file LICENSE, and is |
7 | available through the world-wide-web at the following url: |
8 | https://www.php.net/license/3_01.txt |
9 | If you did not receive a copy of the PHP license and are unable to |
10 | obtain it through the world-wide-web, please send a note to |
11 | license@php.net so we can mail you a copy immediately. |
12 +----------------------------------------------------------------------+
13 | Authors: Andrey Hristov <andrey@php.net> |
14 | Ulf Wendel <uw@php.net> |
15 | Georg Richter <georg@php.net> |
16 +----------------------------------------------------------------------+
17 */
18
19 #include "php.h"
20 #include "mysqlnd.h"
21 #include "mysqlnd_priv.h"
22 #include "mysqlnd_statistics.h"
23 #include "mysqlnd_debug.h"
24
25
26 /* {{{ mysqlnd_stats_values_names */
27 const MYSQLND_STRING mysqlnd_stats_values_names[STAT_LAST] =
28 {
29 { MYSQLND_STR_W_LEN("bytes_sent") },
30 { MYSQLND_STR_W_LEN("bytes_received") },
31 { MYSQLND_STR_W_LEN("packets_sent") },
32 { MYSQLND_STR_W_LEN("packets_received") },
33 { MYSQLND_STR_W_LEN("protocol_overhead_in") },
34 { MYSQLND_STR_W_LEN("protocol_overhead_out") },
35 { MYSQLND_STR_W_LEN("bytes_received_ok_packet") },
36 { MYSQLND_STR_W_LEN("bytes_received_eof_packet") },
37 { MYSQLND_STR_W_LEN("bytes_received_rset_header_packet") },
38 { MYSQLND_STR_W_LEN("bytes_received_rset_field_meta_packet") },
39 { MYSQLND_STR_W_LEN("bytes_received_rset_row_packet") },
40 { MYSQLND_STR_W_LEN("bytes_received_prepare_response_packet") },
41 { MYSQLND_STR_W_LEN("bytes_received_change_user_packet") },
42 { MYSQLND_STR_W_LEN("packets_sent_command") },
43 { MYSQLND_STR_W_LEN("packets_received_ok") },
44 { MYSQLND_STR_W_LEN("packets_received_eof") },
45 { MYSQLND_STR_W_LEN("packets_received_rset_header") },
46 { MYSQLND_STR_W_LEN("packets_received_rset_field_meta") },
47 { MYSQLND_STR_W_LEN("packets_received_rset_row") },
48 { MYSQLND_STR_W_LEN("packets_received_prepare_response") },
49 { MYSQLND_STR_W_LEN("packets_received_change_user") },
50 { MYSQLND_STR_W_LEN("result_set_queries") },
51 { MYSQLND_STR_W_LEN("non_result_set_queries") },
52 { MYSQLND_STR_W_LEN("no_index_used") },
53 { MYSQLND_STR_W_LEN("bad_index_used") },
54 { MYSQLND_STR_W_LEN("slow_queries") },
55 { MYSQLND_STR_W_LEN("buffered_sets") },
56 { MYSQLND_STR_W_LEN("unbuffered_sets") },
57 { MYSQLND_STR_W_LEN("ps_buffered_sets") },
58 { MYSQLND_STR_W_LEN("ps_unbuffered_sets") },
59 { MYSQLND_STR_W_LEN("flushed_normal_sets") },
60 { MYSQLND_STR_W_LEN("flushed_ps_sets") },
61 { MYSQLND_STR_W_LEN("ps_prepared_never_executed") },
62 { MYSQLND_STR_W_LEN("ps_prepared_once_executed") },
63 { MYSQLND_STR_W_LEN("rows_fetched_from_server_normal") },
64 { MYSQLND_STR_W_LEN("rows_fetched_from_server_ps") },
65 { MYSQLND_STR_W_LEN("rows_buffered_from_client_normal") },
66 { MYSQLND_STR_W_LEN("rows_buffered_from_client_ps") },
67 { MYSQLND_STR_W_LEN("rows_fetched_from_client_normal_buffered") },
68 { MYSQLND_STR_W_LEN("rows_fetched_from_client_normal_unbuffered") },
69 { MYSQLND_STR_W_LEN("rows_fetched_from_client_ps_buffered") },
70 { MYSQLND_STR_W_LEN("rows_fetched_from_client_ps_unbuffered") },
71 { MYSQLND_STR_W_LEN("rows_fetched_from_client_ps_cursor") },
72 { MYSQLND_STR_W_LEN("rows_affected_normal") },
73 { MYSQLND_STR_W_LEN("rows_affected_ps") },
74 { MYSQLND_STR_W_LEN("rows_skipped_normal") },
75 { MYSQLND_STR_W_LEN("rows_skipped_ps") },
76 { MYSQLND_STR_W_LEN("copy_on_write_saved") },
77 { MYSQLND_STR_W_LEN("copy_on_write_performed") },
78 { MYSQLND_STR_W_LEN("command_buffer_too_small") },
79 { MYSQLND_STR_W_LEN("connect_success") },
80 { MYSQLND_STR_W_LEN("connect_failure") },
81 { MYSQLND_STR_W_LEN("connection_reused") },
82 { MYSQLND_STR_W_LEN("reconnect") },
83 { MYSQLND_STR_W_LEN("pconnect_success") },
84 { MYSQLND_STR_W_LEN("active_connections") },
85 { MYSQLND_STR_W_LEN("active_persistent_connections") },
86 { MYSQLND_STR_W_LEN("explicit_close") },
87 { MYSQLND_STR_W_LEN("implicit_close") },
88 { MYSQLND_STR_W_LEN("disconnect_close") },
89 { MYSQLND_STR_W_LEN("in_middle_of_command_close") },
90 { MYSQLND_STR_W_LEN("explicit_free_result") },
91 { MYSQLND_STR_W_LEN("implicit_free_result") },
92 { MYSQLND_STR_W_LEN("explicit_stmt_close") },
93 { MYSQLND_STR_W_LEN("implicit_stmt_close") },
94 { MYSQLND_STR_W_LEN("mem_emalloc_count") },
95 { MYSQLND_STR_W_LEN("mem_emalloc_amount") },
96 { MYSQLND_STR_W_LEN("mem_ecalloc_count") },
97 { MYSQLND_STR_W_LEN("mem_ecalloc_amount") },
98 { MYSQLND_STR_W_LEN("mem_erealloc_count") },
99 { MYSQLND_STR_W_LEN("mem_erealloc_amount") },
100 { MYSQLND_STR_W_LEN("mem_efree_count") },
101 { MYSQLND_STR_W_LEN("mem_efree_amount") },
102 { MYSQLND_STR_W_LEN("mem_malloc_count") },
103 { MYSQLND_STR_W_LEN("mem_malloc_amount") },
104 { MYSQLND_STR_W_LEN("mem_calloc_count") },
105 { MYSQLND_STR_W_LEN("mem_calloc_amount") },
106 { MYSQLND_STR_W_LEN("mem_realloc_count") },
107 { MYSQLND_STR_W_LEN("mem_realloc_amount") },
108 { MYSQLND_STR_W_LEN("mem_free_count") },
109 { MYSQLND_STR_W_LEN("mem_free_amount") },
110 { MYSQLND_STR_W_LEN("mem_estrndup_count") },
111 { MYSQLND_STR_W_LEN("mem_strndup_count") },
112 { MYSQLND_STR_W_LEN("mem_estrdup_count") },
113 { MYSQLND_STR_W_LEN("mem_strdup_count") },
114 { MYSQLND_STR_W_LEN("mem_edupl_count") },
115 { MYSQLND_STR_W_LEN("mem_dupl_count") },
116 { MYSQLND_STR_W_LEN("proto_text_fetched_null") },
117 { MYSQLND_STR_W_LEN("proto_text_fetched_bit") },
118 { MYSQLND_STR_W_LEN("proto_text_fetched_tinyint") },
119 { MYSQLND_STR_W_LEN("proto_text_fetched_short") },
120 { MYSQLND_STR_W_LEN("proto_text_fetched_int24") },
121 { MYSQLND_STR_W_LEN("proto_text_fetched_int") },
122 { MYSQLND_STR_W_LEN("proto_text_fetched_bigint") },
123 { MYSQLND_STR_W_LEN("proto_text_fetched_decimal") },
124 { MYSQLND_STR_W_LEN("proto_text_fetched_float") },
125 { MYSQLND_STR_W_LEN("proto_text_fetched_double") },
126 { MYSQLND_STR_W_LEN("proto_text_fetched_date") },
127 { MYSQLND_STR_W_LEN("proto_text_fetched_year") },
128 { MYSQLND_STR_W_LEN("proto_text_fetched_time") },
129 { MYSQLND_STR_W_LEN("proto_text_fetched_datetime") },
130 { MYSQLND_STR_W_LEN("proto_text_fetched_timestamp") },
131 { MYSQLND_STR_W_LEN("proto_text_fetched_string") },
132 { MYSQLND_STR_W_LEN("proto_text_fetched_blob") },
133 { MYSQLND_STR_W_LEN("proto_text_fetched_enum") },
134 { MYSQLND_STR_W_LEN("proto_text_fetched_set") },
135 { MYSQLND_STR_W_LEN("proto_text_fetched_geometry") },
136 { MYSQLND_STR_W_LEN("proto_text_fetched_other") },
137 { MYSQLND_STR_W_LEN("proto_binary_fetched_null") },
138 { MYSQLND_STR_W_LEN("proto_binary_fetched_bit") },
139 { MYSQLND_STR_W_LEN("proto_binary_fetched_tinyint") },
140 { MYSQLND_STR_W_LEN("proto_binary_fetched_short") },
141 { MYSQLND_STR_W_LEN("proto_binary_fetched_int24") },
142 { MYSQLND_STR_W_LEN("proto_binary_fetched_int") },
143 { MYSQLND_STR_W_LEN("proto_binary_fetched_bigint") },
144 { MYSQLND_STR_W_LEN("proto_binary_fetched_decimal") },
145 { MYSQLND_STR_W_LEN("proto_binary_fetched_float") },
146 { MYSQLND_STR_W_LEN("proto_binary_fetched_double") },
147 { MYSQLND_STR_W_LEN("proto_binary_fetched_date") },
148 { MYSQLND_STR_W_LEN("proto_binary_fetched_year") },
149 { MYSQLND_STR_W_LEN("proto_binary_fetched_time") },
150 { MYSQLND_STR_W_LEN("proto_binary_fetched_datetime") },
151 { MYSQLND_STR_W_LEN("proto_binary_fetched_timestamp") },
152 { MYSQLND_STR_W_LEN("proto_binary_fetched_string") },
153 { MYSQLND_STR_W_LEN("proto_binary_fetched_json") },
154 { MYSQLND_STR_W_LEN("proto_binary_fetched_blob") },
155 { MYSQLND_STR_W_LEN("proto_binary_fetched_enum") },
156 { MYSQLND_STR_W_LEN("proto_binary_fetched_set") },
157 { MYSQLND_STR_W_LEN("proto_binary_fetched_geometry") },
158 { MYSQLND_STR_W_LEN("proto_binary_fetched_other") },
159 { MYSQLND_STR_W_LEN("init_command_executed_count") },
160 { MYSQLND_STR_W_LEN("init_command_failed_count") },
161 { MYSQLND_STR_W_LEN("com_quit") },
162 { MYSQLND_STR_W_LEN("com_init_db") },
163 { MYSQLND_STR_W_LEN("com_query") },
164 { MYSQLND_STR_W_LEN("com_field_list") },
165 { MYSQLND_STR_W_LEN("com_create_db") },
166 { MYSQLND_STR_W_LEN("com_drop_db") },
167 { MYSQLND_STR_W_LEN("com_refresh") },
168 { MYSQLND_STR_W_LEN("com_shutdown") },
169 { MYSQLND_STR_W_LEN("com_statistics") },
170 { MYSQLND_STR_W_LEN("com_process_info") },
171 { MYSQLND_STR_W_LEN("com_connect") },
172 { MYSQLND_STR_W_LEN("com_process_kill") },
173 { MYSQLND_STR_W_LEN("com_debug") },
174 { MYSQLND_STR_W_LEN("com_ping") },
175 { MYSQLND_STR_W_LEN("com_time") },
176 { MYSQLND_STR_W_LEN("com_delayed_insert") },
177 { MYSQLND_STR_W_LEN("com_change_user") },
178 { MYSQLND_STR_W_LEN("com_binlog_dump") },
179 { MYSQLND_STR_W_LEN("com_table_dump") },
180 { MYSQLND_STR_W_LEN("com_connect_out") },
181 { MYSQLND_STR_W_LEN("com_register_slave") },
182 { MYSQLND_STR_W_LEN("com_stmt_prepare") },
183 { MYSQLND_STR_W_LEN("com_stmt_execute") },
184 { MYSQLND_STR_W_LEN("com_stmt_send_long_data") },
185 { MYSQLND_STR_W_LEN("com_stmt_close") },
186 { MYSQLND_STR_W_LEN("com_stmt_reset") },
187 { MYSQLND_STR_W_LEN("com_stmt_set_option") },
188 { MYSQLND_STR_W_LEN("com_stmt_fetch") },
189 { MYSQLND_STR_W_LEN("com_deamon") },
190 { MYSQLND_STR_W_LEN("bytes_received_real_data_normal") },
191 { MYSQLND_STR_W_LEN("bytes_received_real_data_ps") }
192 };
193 /* }}} */
194
195
196 /* {{{ mysqlnd_fill_stats_hash */
197 PHPAPI void
mysqlnd_fill_stats_hash(const MYSQLND_STATS * const stats,const MYSQLND_STRING * names,zval * return_value ZEND_FILE_LINE_DC)198 mysqlnd_fill_stats_hash(const MYSQLND_STATS * const stats, const MYSQLND_STRING * names, zval *return_value ZEND_FILE_LINE_DC)
199 {
200 unsigned int i;
201
202 array_init_size(return_value, stats->count);
203 for (i = 0; i < stats->count; i++) {
204 char tmp[25];
205
206 snprintf(tmp, sizeof(tmp), "%" PRIu64, stats->values[i]);
207 add_assoc_string_ex(return_value, names[i].s, names[i].l, tmp);
208 }
209 }
210 /* }}} */
211
212
213 /* {{{ mysqlnd_stats_init */
214 PHPAPI void
mysqlnd_stats_init(MYSQLND_STATS ** stats,const size_t statistic_count,const bool persistent)215 mysqlnd_stats_init(MYSQLND_STATS ** stats, const size_t statistic_count, const bool persistent)
216 {
217 *stats = pecalloc(1, sizeof(MYSQLND_STATS), persistent);
218 (*stats)->values = pecalloc(statistic_count, sizeof(uint64_t), persistent);
219 (*stats)->count = statistic_count;
220 #ifdef ZTS
221 (*stats)->LOCK_access = tsrm_mutex_alloc();
222 #endif
223 }
224 /* }}} */
225
226
227 /* {{{ mysqlnd_stats_end */
228 PHPAPI void
mysqlnd_stats_end(MYSQLND_STATS * stats,const bool persistent)229 mysqlnd_stats_end(MYSQLND_STATS * stats, const bool persistent)
230 {
231 #ifdef ZTS
232 tsrm_mutex_free(stats->LOCK_access);
233 #endif
234 pefree(stats->values, persistent);
235 /* mnd_free will reference LOCK_access and crash...*/
236 pefree(stats, persistent);
237 }
238 /* }}} */
239
240
241 /************ MYSQLND specific code **********/
242
243 /* {{{ _mysqlnd_get_client_stats */
244 PHPAPI void
_mysqlnd_get_client_stats(MYSQLND_STATS * stats_ptr,zval * return_value ZEND_FILE_LINE_DC)245 _mysqlnd_get_client_stats(MYSQLND_STATS * stats_ptr, zval *return_value ZEND_FILE_LINE_DC)
246 {
247 MYSQLND_STATS stats;
248 DBG_ENTER("_mysqlnd_get_client_stats");
249 if (!stats_ptr) {
250 memset(&stats, 0, sizeof(stats));
251 stats_ptr = &stats;
252 }
253 mysqlnd_fill_stats_hash(stats_ptr, mysqlnd_stats_values_names, return_value ZEND_FILE_LINE_CC);
254 DBG_VOID_RETURN;
255 }
256 /* }}} */
257
