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MYDDAS: New internal organization and new MYDDAS statistics

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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1645 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
This commit is contained in:
tiagosoares
2006-05-22 16:31:47 +00:00
parent 40178a0285
commit f77458e11f
13 changed files with 546 additions and 229 deletions
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59
MYDDAS/myddas_mysql.c
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@@ -24,7 +24,7 @@
#include "Yap.h"
#include "Yatom.h"
#include "cut_c.h"
#include "myddas_util.h"
#include "myddas.h"
#ifdef MYDDAS_STATS
#include "myddas_structs.h"
#include "myddas_statistics.h"
@@ -148,6 +148,7 @@ c_db_my_connect(void) {
{
/* Criar um novo no na lista de ligacoes*/
new = myddas_util_add_connection(conn,NULL);
if (new == NULL){
#ifdef DEBUG
printf("ERROR: ** c_db_my_connect ** Error allocating memory\n");
@@ -173,15 +174,18 @@ c_db_my_query(void) {
MYSQL_RES *res_set;
Int length=strlen(sql);
MyddasInt length=strlen(sql);
#ifdef MYDDAS_STATS
MYDDAS_UTIL_CONNECTION node = myddas_util_search_connection(conn);
MyddasULInt count = 0;
/* Count the number of querys made to the server */
UInt number_querys;
MyddasULInt number_querys;
MYDDAS_STATS_CON_GET_NUMBER_QUERIES_MADE(node,number_querys);
MYDDAS_STATS_CON_SET_NUMBER_QUERIES_MADE(node,++number_querys);
MYDDAS_STATS_CON_GET_NUMBER_QUERIES_MADE_COUNT(node,count);
MYDDAS_STATS_CON_SET_NUMBER_QUERIES_MADE_COUNT(node,++count);
/* Measure time spent by the MySQL Server
processing the SQL Query */
@@ -211,11 +215,16 @@ c_db_my_query(void) {
free(start);
MYDDAS_STATS_CON_GET_TOTAL_TIME_DBSERVER(node,total_time);
/* Automacally updates the MYDDAS_STRUCTURE */
/* Automacally updates the MYDDAS_STRUCTURE */
myddas_stats_add_time(total_time,diff,total_time);
MYDDAS_STATS_CON_GET_TOTAL_TIME_DBSERVER_COUNT(node,count);
MYDDAS_STATS_CON_SET_TOTAL_TIME_DBSERVER_COUNT(node,++count);
myddas_stats_move_time(diff,node->lastTimeofDBServer);
MYDDAS_STATS_TIME time = NULL;
MYDDAS_STATS_CON_GET_LAST_TIME_DBSERVER(node,time);
myddas_stats_move_time(diff,time);
MYDDAS_STATS_CON_GET_LAST_TIME_DBSERVER_COUNT(node,count);
MYDDAS_STATS_CON_SET_LAST_TIME_DBSERVER_COUNT(node,++count);
#endif
/* guardar os tuplos do lado do cliente */
@@ -244,11 +253,16 @@ c_db_my_query(void) {
free(start);
MYDDAS_STATS_CON_GET_TOTAL_TIME_TRANSFERING(node,total_time);
/* Automacally updates the MYDDAS_STRUCTURE */
myddas_stats_add_time(total_time,diff,total_time);
MYDDAS_STATS_CON_GET_TOTAL_TIME_TRANSFERING_COUNT(node,count);
MYDDAS_STATS_CON_SET_TOTAL_TIME_TRANSFERING_COUNT(node,++count);
myddas_stats_move_time(diff,node->lastFromDBServer);
time = NULL;
MYDDAS_STATS_CON_GET_LAST_TIME_TRANSFERING(node,time);
MYDDAS_STATS_CON_GET_LAST_TIME_TRANSFERING_COUNT(node,count);
MYDDAS_STATS_CON_SET_LAST_TIME_TRANSFERING_COUNT(node,++count);
myddas_stats_move_time(diff,time);
/* Measure the number of Rows returned from the server */
if (res_set != NULL)
@@ -257,17 +271,19 @@ c_db_my_query(void) {
returns a NULL pointer*/
/* This is only works if we use mysql_store_result */
UInt numberRows = mysql_num_rows(res_set);
UInt rows;
MyddasUInt numberRows = mysql_num_rows(res_set);
MyddasUInt rows;
MYDDAS_STATS_CON_GET_TOTAL_ROWS(node,rows);
numberRows = numberRows + rows;
MYDDAS_STATS_CON_SET_TOTAL_ROWS(node,numberRows);
MYDDAS_STATS_CON_GET_TOTAL_ROWS_COUNT(node,count);
MYDDAS_STATS_CON_SET_TOTAL_ROWS_COUNT(node,++count);
/* Calculate the ammount of data sent by the server */
UInt total,number_fields = mysql_num_fields(res_set);
MyddasUInt total,number_fields = mysql_num_fields(res_set);
MYSQL_ROW row;
UInt i;
MyddasULInt i;
total=0;
while ((row = mysql_fetch_row(res_set)) != NULL){
mysql_field_seek(res_set,0);
@@ -278,11 +294,15 @@ c_db_my_query(void) {
}
}
MYDDAS_STATS_CON_SET_LAST_BYTES_TRANSFERING_FROM_DBSERVER(node,total);
UInt bytes;
MYDDAS_STATS_CON_GET_LAST_BYTES_TRANSFERING_FROM_DBSERVER_COUNT(node,count);
MYDDAS_STATS_CON_SET_LAST_BYTES_TRANSFERING_FROM_DBSERVER_COUNT(node,++count);
MyddasUInt bytes = 0;
MYDDAS_STATS_CON_GET_TOTAL_BYTES_TRANSFERING_FROM_DBSERVER(node,bytes);
total = total + bytes;
MYDDAS_STATS_CON_SET_TOTAL_BYTES_TRANSFERING_FROM_DBSERVER(node,total);
MYDDAS_STATS_CON_GET_TOTAL_BYTES_TRANSFERING_FROM_DBSERVER_COUNT(node,count);
MYDDAS_STATS_CON_SET_TOTAL_BYTES_TRANSFERING_FROM_DBSERVER_COUNT(node,++count);
mysql_data_seek(res_set,0);
}
#endif
@@ -466,6 +486,7 @@ c_db_my_row(void) {
/* Measure time used by the
c_db_my_row function */
MYDDAS_STATS_TIME start,end,total_time,diff;
MyddasULInt count = 0;
start = myddas_stats_walltime();
#endif
Term arg_result_set = Deref(ARG1);
@@ -535,7 +556,9 @@ c_db_my_row(void) {
MYDDAS_STATS_GET_DB_ROW_FUNCTION(total_time);
myddas_stats_add_time(total_time,diff,total_time);
MYDDAS_STATS_GET_DB_ROW_FUNCTION_COUNT(count);
MYDDAS_STATS_SET_DB_ROW_FUNCTION_COUNT(++count);
free(diff);
#endif /* MYDDAS_STATS */
return TRUE;
@@ -554,8 +577,10 @@ c_db_my_row(void) {
free(end);
free(start);
MYDDAS_STATS_GET_TRANSLATE(total_time);
MYDDAS_STATS_GET_DB_ROW_FUNCTION(total_time);
myddas_stats_add_time(total_time,diff,total_time);
MYDDAS_STATS_GET_DB_ROW_FUNCTION_COUNT(count);
MYDDAS_STATS_SET_DB_ROW_FUNCTION_COUNT(++count);
free(diff);
#endif /* MYDDAS_STATS */