Annotation of embedaddon/php/ext/mysqlnd/mysqlnd_statistics.c, revision 1.1
1.1 ! misho 1: /*
! 2: +----------------------------------------------------------------------+
! 3: | PHP Version 5 |
! 4: +----------------------------------------------------------------------+
! 5: | Copyright (c) 2006-2012 The PHP Group |
! 6: +----------------------------------------------------------------------+
! 7: | This source file is subject to version 3.01 of the PHP license, |
! 8: | that is bundled with this package in the file LICENSE, and is |
! 9: | available through the world-wide-web at the following url: |
! 10: | http://www.php.net/license/3_01.txt |
! 11: | If you did not receive a copy of the PHP license and are unable to |
! 12: | obtain it through the world-wide-web, please send a note to |
! 13: | license@php.net so we can mail you a copy immediately. |
! 14: +----------------------------------------------------------------------+
! 15: | Authors: Georg Richter <georg@mysql.com> |
! 16: | Andrey Hristov <andrey@mysql.com> |
! 17: | Ulf Wendel <uwendel@mysql.com> |
! 18: +----------------------------------------------------------------------+
! 19: */
! 20:
! 21: /* $Id: mysqlnd_statistics.c 321634 2012-01-01 13:15:04Z felipe $ */
! 22: #include "php.h"
! 23: #include "mysqlnd.h"
! 24: #include "mysqlnd_priv.h"
! 25: #include "mysqlnd_statistics.h"
! 26: #include "mysqlnd_debug.h"
! 27:
! 28:
! 29: #define STR_W_LEN(str) str, (sizeof(str) - 1)
! 30:
! 31: /* {{{ mysqlnd_stats_values_names
! 32: */
! 33:
! 34: const MYSQLND_STRING mysqlnd_stats_values_names[STAT_LAST] =
! 35: {
! 36: { STR_W_LEN("bytes_sent") },
! 37: { STR_W_LEN("bytes_received") },
! 38: { STR_W_LEN("packets_sent") },
! 39: { STR_W_LEN("packets_received") },
! 40: { STR_W_LEN("protocol_overhead_in") },
! 41: { STR_W_LEN("protocol_overhead_out") },
! 42: { STR_W_LEN("bytes_received_ok_packet") },
! 43: { STR_W_LEN("bytes_received_eof_packet") },
! 44: { STR_W_LEN("bytes_received_rset_header_packet") },
! 45: { STR_W_LEN("bytes_received_rset_field_meta_packet") },
! 46: { STR_W_LEN("bytes_received_rset_row_packet") },
! 47: { STR_W_LEN("bytes_received_prepare_response_packet") },
! 48: { STR_W_LEN("bytes_received_change_user_packet") },
! 49: { STR_W_LEN("packets_sent_command") },
! 50: { STR_W_LEN("packets_received_ok") },
! 51: { STR_W_LEN("packets_received_eof") },
! 52: { STR_W_LEN("packets_received_rset_header") },
! 53: { STR_W_LEN("packets_received_rset_field_meta") },
! 54: { STR_W_LEN("packets_received_rset_row") },
! 55: { STR_W_LEN("packets_received_prepare_response") },
! 56: { STR_W_LEN("packets_received_change_user") },
! 57: { STR_W_LEN("result_set_queries") },
! 58: { STR_W_LEN("non_result_set_queries") },
! 59: { STR_W_LEN("no_index_used") },
! 60: { STR_W_LEN("bad_index_used") },
! 61: { STR_W_LEN("slow_queries") },
! 62: { STR_W_LEN("buffered_sets") },
! 63: { STR_W_LEN("unbuffered_sets") },
! 64: { STR_W_LEN("ps_buffered_sets") },
! 65: { STR_W_LEN("ps_unbuffered_sets") },
! 66: { STR_W_LEN("flushed_normal_sets") },
! 67: { STR_W_LEN("flushed_ps_sets") },
! 68: { STR_W_LEN("ps_prepared_never_executed") },
! 69: { STR_W_LEN("ps_prepared_once_executed") },
! 70: { STR_W_LEN("rows_fetched_from_server_normal") },
! 71: { STR_W_LEN("rows_fetched_from_server_ps") },
! 72: { STR_W_LEN("rows_buffered_from_client_normal") },
! 73: { STR_W_LEN("rows_buffered_from_client_ps") },
! 74: { STR_W_LEN("rows_fetched_from_client_normal_buffered") },
! 75: { STR_W_LEN("rows_fetched_from_client_normal_unbuffered") },
! 76: { STR_W_LEN("rows_fetched_from_client_ps_buffered") },
! 77: { STR_W_LEN("rows_fetched_from_client_ps_unbuffered") },
! 78: { STR_W_LEN("rows_fetched_from_client_ps_cursor") },
! 79: { STR_W_LEN("rows_affected_normal") },
! 80: { STR_W_LEN("rows_affected_ps") },
! 81: { STR_W_LEN("rows_skipped_normal") },
! 82: { STR_W_LEN("rows_skipped_ps") },
! 83: { STR_W_LEN("copy_on_write_saved") },
! 84: { STR_W_LEN("copy_on_write_performed") },
! 85: { STR_W_LEN("command_buffer_too_small") },
! 86: { STR_W_LEN("connect_success") },
! 87: { STR_W_LEN("connect_failure") },
! 88: { STR_W_LEN("connection_reused") },
! 89: { STR_W_LEN("reconnect") },
! 90: { STR_W_LEN("pconnect_success") },
! 91: { STR_W_LEN("active_connections") },
! 92: { STR_W_LEN("active_persistent_connections") },
! 93: { STR_W_LEN("explicit_close") },
! 94: { STR_W_LEN("implicit_close") },
! 95: { STR_W_LEN("disconnect_close") },
! 96: { STR_W_LEN("in_middle_of_command_close") },
! 97: { STR_W_LEN("explicit_free_result") },
! 98: { STR_W_LEN("implicit_free_result") },
! 99: { STR_W_LEN("explicit_stmt_close") },
! 100: { STR_W_LEN("implicit_stmt_close") },
! 101: { STR_W_LEN("mem_emalloc_count") },
! 102: { STR_W_LEN("mem_emalloc_amount") },
! 103: { STR_W_LEN("mem_ecalloc_count") },
! 104: { STR_W_LEN("mem_ecalloc_amount") },
! 105: { STR_W_LEN("mem_erealloc_count") },
! 106: { STR_W_LEN("mem_erealloc_amount") },
! 107: { STR_W_LEN("mem_efree_count") },
! 108: { STR_W_LEN("mem_efree_amount") },
! 109: { STR_W_LEN("mem_malloc_count") },
! 110: { STR_W_LEN("mem_malloc_amount") },
! 111: { STR_W_LEN("mem_calloc_count") },
! 112: { STR_W_LEN("mem_calloc_amount") },
! 113: { STR_W_LEN("mem_realloc_count") },
! 114: { STR_W_LEN("mem_realloc_amount") },
! 115: { STR_W_LEN("mem_free_count") },
! 116: { STR_W_LEN("mem_free_amount") },
! 117: { STR_W_LEN("mem_estrndup_count") },
! 118: { STR_W_LEN("mem_strndup_count") },
! 119: { STR_W_LEN("mem_estndup_count") },
! 120: { STR_W_LEN("mem_strdup_count") },
! 121: { STR_W_LEN("proto_text_fetched_null") },
! 122: { STR_W_LEN("proto_text_fetched_bit") },
! 123: { STR_W_LEN("proto_text_fetched_tinyint") },
! 124: { STR_W_LEN("proto_text_fetched_short") },
! 125: { STR_W_LEN("proto_text_fetched_int24") },
! 126: { STR_W_LEN("proto_text_fetched_int") },
! 127: { STR_W_LEN("proto_text_fetched_bigint") },
! 128: { STR_W_LEN("proto_text_fetched_decimal") },
! 129: { STR_W_LEN("proto_text_fetched_float") },
! 130: { STR_W_LEN("proto_text_fetched_double") },
! 131: { STR_W_LEN("proto_text_fetched_date") },
! 132: { STR_W_LEN("proto_text_fetched_year") },
! 133: { STR_W_LEN("proto_text_fetched_time") },
! 134: { STR_W_LEN("proto_text_fetched_datetime") },
! 135: { STR_W_LEN("proto_text_fetched_timestamp") },
! 136: { STR_W_LEN("proto_text_fetched_string") },
! 137: { STR_W_LEN("proto_text_fetched_blob") },
! 138: { STR_W_LEN("proto_text_fetched_enum") },
! 139: { STR_W_LEN("proto_text_fetched_set") },
! 140: { STR_W_LEN("proto_text_fetched_geometry") },
! 141: { STR_W_LEN("proto_text_fetched_other") },
! 142: { STR_W_LEN("proto_binary_fetched_null") },
! 143: { STR_W_LEN("proto_binary_fetched_bit") },
! 144: { STR_W_LEN("proto_binary_fetched_tinyint") },
! 145: { STR_W_LEN("proto_binary_fetched_short") },
! 146: { STR_W_LEN("proto_binary_fetched_int24") },
! 147: { STR_W_LEN("proto_binary_fetched_int") },
! 148: { STR_W_LEN("proto_binary_fetched_bigint") },
! 149: { STR_W_LEN("proto_binary_fetched_decimal") },
! 150: { STR_W_LEN("proto_binary_fetched_float") },
! 151: { STR_W_LEN("proto_binary_fetched_double") },
! 152: { STR_W_LEN("proto_binary_fetched_date") },
! 153: { STR_W_LEN("proto_binary_fetched_year") },
! 154: { STR_W_LEN("proto_binary_fetched_time") },
! 155: { STR_W_LEN("proto_binary_fetched_datetime") },
! 156: { STR_W_LEN("proto_binary_fetched_timestamp") },
! 157: { STR_W_LEN("proto_binary_fetched_string") },
! 158: { STR_W_LEN("proto_binary_fetched_blob") },
! 159: { STR_W_LEN("proto_binary_fetched_enum") },
! 160: { STR_W_LEN("proto_binary_fetched_set") },
! 161: { STR_W_LEN("proto_binary_fetched_geometry") },
! 162: { STR_W_LEN("proto_binary_fetched_other") },
! 163: { STR_W_LEN("init_command_executed_count") },
! 164: { STR_W_LEN("init_command_failed_count") },
! 165: { STR_W_LEN("com_quit") },
! 166: { STR_W_LEN("com_init_db") },
! 167: { STR_W_LEN("com_query") },
! 168: { STR_W_LEN("com_field_list") },
! 169: { STR_W_LEN("com_create_db") },
! 170: { STR_W_LEN("com_drop_db") },
! 171: { STR_W_LEN("com_refresh") },
! 172: { STR_W_LEN("com_shutdown") },
! 173: { STR_W_LEN("com_statistics") },
! 174: { STR_W_LEN("com_process_info") },
! 175: { STR_W_LEN("com_connect") },
! 176: { STR_W_LEN("com_process_kill") },
! 177: { STR_W_LEN("com_debug") },
! 178: { STR_W_LEN("com_ping") },
! 179: { STR_W_LEN("com_time") },
! 180: { STR_W_LEN("com_delayed_insert") },
! 181: { STR_W_LEN("com_change_user") },
! 182: { STR_W_LEN("com_binlog_dump") },
! 183: { STR_W_LEN("com_table_dump") },
! 184: { STR_W_LEN("com_connect_out") },
! 185: { STR_W_LEN("com_register_slave") },
! 186: { STR_W_LEN("com_stmt_prepare") },
! 187: { STR_W_LEN("com_stmt_execute") },
! 188: { STR_W_LEN("com_stmt_send_long_data") },
! 189: { STR_W_LEN("com_stmt_close") },
! 190: { STR_W_LEN("com_stmt_reset") },
! 191: { STR_W_LEN("com_stmt_set_option") },
! 192: { STR_W_LEN("com_stmt_fetch") },
! 193: { STR_W_LEN("com_deamon") },
! 194: { STR_W_LEN("bytes_received_real_data_normal") },
! 195: { STR_W_LEN("bytes_received_real_data_ps") }
! 196: };
! 197: /* }}} */
! 198:
! 199:
! 200: /* {{{ mysqlnd_fill_stats_hash */
! 201: PHPAPI void
! 202: mysqlnd_fill_stats_hash(const MYSQLND_STATS * const stats, const MYSQLND_STRING * names, zval *return_value TSRMLS_DC ZEND_FILE_LINE_DC)
! 203: {
! 204: unsigned int i;
! 205:
! 206: mysqlnd_array_init(return_value, stats->count);
! 207: for (i = 0; i < stats->count; i++) {
! 208: #if MYSQLND_UNICODE
! 209: UChar *ustr, *tstr;
! 210: int ulen, tlen;
! 211: #endif
! 212: char tmp[25];
! 213:
! 214: sprintf((char *)&tmp, MYSQLND_LLU_SPEC, stats->values[i]);
! 215: #if MYSQLND_UNICODE
! 216: zend_string_to_unicode(UG(utf8_conv), &ustr, &ulen, names[i].s, names[i].l + 1 TSRMLS_CC);
! 217: zend_string_to_unicode(UG(utf8_conv), &tstr, &tlen, tmp, strlen(tmp) + 1 TSRMLS_CC);
! 218: add_u_assoc_unicode_ex(return_value, IS_UNICODE, ZSTR(ustr), ulen, tstr, 1);
! 219: efree(ustr);
! 220: efree(tstr);
! 221: #else
! 222: add_assoc_string_ex(return_value, names[i].s, names[i].l + 1, tmp, 1);
! 223: #endif
! 224: }
! 225: }
! 226: /* }}} */
! 227:
! 228:
! 229: /* {{{ _mysqlnd_get_client_stats */
! 230: PHPAPI void
! 231: _mysqlnd_get_client_stats(zval *return_value TSRMLS_DC ZEND_FILE_LINE_DC)
! 232: {
! 233: MYSQLND_STATS stats, *stats_ptr = mysqlnd_global_stats;
! 234: DBG_ENTER("_mysqlnd_get_client_stats");
! 235: if (!stats_ptr) {
! 236: memset(&stats, 0, sizeof(stats));
! 237: stats_ptr = &stats;
! 238: }
! 239: mysqlnd_fill_stats_hash(stats_ptr, mysqlnd_stats_values_names, return_value TSRMLS_CC ZEND_FILE_LINE_CC);
! 240: DBG_VOID_RETURN;
! 241: }
! 242: /* }}} */
! 243:
! 244:
! 245: /* {{{ mysqlnd_stats_init */
! 246: PHPAPI void
! 247: mysqlnd_stats_init(MYSQLND_STATS ** stats, size_t statistic_count)
! 248: {
! 249: *stats = calloc(1, sizeof(MYSQLND_STATS));
! 250: if (*stats == NULL) {
! 251: return;
! 252: }
! 253: (*stats)->values = calloc(statistic_count, sizeof(uint64_t));
! 254: (*stats)->triggers = calloc(statistic_count, sizeof(mysqlnd_stat_trigger));
! 255: (*stats)->in_trigger = FALSE;
! 256: (*stats)->count = statistic_count;
! 257: #ifdef ZTS
! 258: (*stats)->LOCK_access = tsrm_mutex_alloc();
! 259: #endif
! 260:
! 261: }
! 262: /* }}} */
! 263:
! 264:
! 265: /* {{{ mysqlnd_stats_end */
! 266: PHPAPI void
! 267: mysqlnd_stats_end(MYSQLND_STATS * stats)
! 268: {
! 269: #ifdef ZTS
! 270: tsrm_mutex_free(stats->LOCK_access);
! 271: #endif
! 272: free(stats->triggers);
! 273: free(stats->values);
! 274: /* mnd_free will reference LOCK_access and crash...*/
! 275: free(stats);
! 276: }
! 277: /* }}} */
! 278:
! 279:
! 280: /* {{{ mysqlnd_stats_set_trigger */
! 281: PHPAPI mysqlnd_stat_trigger
! 282: mysqlnd_stats_set_trigger(MYSQLND_STATS * const stats, enum_mysqlnd_collected_stats statistic, mysqlnd_stat_trigger trigger TSRMLS_DC)
! 283: {
! 284: mysqlnd_stat_trigger ret = NULL;
! 285: DBG_ENTER("mysqlnd_stats_set_trigger");
! 286: if (stats) {
! 287: MYSQLND_STATS_LOCK(stats);
! 288: ret = stats->triggers[statistic];
! 289: stats->triggers[statistic] = trigger;
! 290: MYSQLND_STATS_UNLOCK(stats);
! 291: }
! 292: DBG_RETURN(ret);
! 293: }
! 294: /* }}} */
! 295:
! 296:
! 297: /* {{{ mysqlnd_stats_set_handler */
! 298: PHPAPI mysqlnd_stat_trigger
! 299: mysqlnd_stats_reset_triggers(MYSQLND_STATS * const stats TSRMLS_DC)
! 300: {
! 301: mysqlnd_stat_trigger ret = NULL;
! 302: DBG_ENTER("mysqlnd_stats_reset_trigger");
! 303: if (stats) {
! 304: MYSQLND_STATS_LOCK(stats);
! 305: memset(stats->triggers, 0, stats->count * sizeof(mysqlnd_stat_trigger));
! 306: MYSQLND_STATS_UNLOCK(stats);
! 307: }
! 308: DBG_RETURN(ret);
! 309: }
! 310: /* }}} */
! 311:
! 312:
! 313: /*
! 314: * Local variables:
! 315: * tab-width: 4
! 316: * c-basic-offset: 4
! 317: * End:
! 318: * vim600: noet sw=4 ts=4 fdm=marker
! 319: * vim<600: noet sw=4 ts=4
! 320: */
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