void ShoreYCSBEnv::print_throughput(const double iQueriedSF,
const int iSpread,
const int iNumOfThreads,
const double delay)
{
CRITICAL_SECTION(last_stats_cs, _last_stats_mutex);
// get the current statistics
ShoreYCSBTrxStats current_stats = _get_stats();
// now calculate the diff
current_stats -= _last_stats;
uint trxs_att = current_stats.attempted.total();
uint trxs_abt = current_stats.failed.total();
uint trxs_dld = current_stats.deadlocked.total();
TRACE( TRACE_ALWAYS, "*******\n" \
"QueriedSF: (%.1f)\n" \
"Spread: (%s)\n" \
"Threads: (%d)\n" \
"Trxs Att: (%d)\n" \
"Trxs Abt: (%d)\n" \
"Trxs Dld: (%d)\n" \
"Secs: (%.2f)\n" \
"TPS: (%.2f)\n",
iQueriedSF,
(iSpread ? "Yes" : "No"),
iNumOfThreads, trxs_att, trxs_abt, trxs_dld,
delay, (trxs_att-trxs_abt-trxs_dld)/delay);
}
void stats_event_add(char *source, char *name, unsigned long value)
{
char *old_value;
unsigned long new_value;
old_value = _get_stats(source, name);
if (old_value != NULL) {
new_value = atol(old_value);
free(old_value);
new_value += value;
} else {
new_value = value;
}
stats_event_args(source, name, "%ld", new_value);
}
void stats_event_inc(char *source, char *name)
{
char *old_value;
int new_value;
old_value = _get_stats(source, name);
if (old_value != NULL) {
new_value = atoi(old_value);
free(old_value);
new_value++;
} else {
new_value = 1;
}
stats_event_args(source, name, "%d", new_value);
}
char *stats_get_value(const char *source, const char *name)
{
return(_get_stats(source, name));
}
void ShoreYCSBEnv::reset_stats()
{
CRITICAL_SECTION(last_stats_cs, _last_stats_mutex);
_last_stats = _get_stats();
}