void memory_print_stats(void)
{
double total_time;
total_time = NS2SEC(sb_timer_value(&sb_globals.exec_timer));
log_text(LOG_NOTICE, "Operations performed: %d (%8.2f ops/sec)\n", total_ops,
total_ops / total_time);
if (memory_oper != SB_MEM_OP_NONE)
log_text(LOG_NOTICE, "%4.2f MB transferred (%4.2f MB/sec)\n",
(double)total_bytes / (1024 * 1024),
(double)total_bytes / (1024 * 1024) / total_time);
}
void memory_print_stats(sb_stat_t type)
{
double seconds;
const double megabyte = 1024.0 * 1024.0;
switch (type) {
case SB_STAT_INTERMEDIATE:
SB_THREAD_MUTEX_LOCK();
seconds = NS2SEC(sb_timer_split(&sb_globals.exec_timer));
log_timestamp(LOG_NOTICE, &sb_globals.exec_timer,
"%4.2f MB/sec,",
(double)(total_bytes - last_bytes) / megabyte / seconds);
last_bytes = total_bytes;
SB_THREAD_MUTEX_UNLOCK();
break;
case SB_STAT_CUMULATIVE:
seconds = NS2SEC(sb_timer_split(&sb_globals.cumulative_timer1));
log_text(LOG_NOTICE, "Operations performed: %d (%8.2f ops/sec)\n",
total_ops, total_ops / seconds);
if (memory_oper != SB_MEM_OP_NONE)
log_text(LOG_NOTICE, "%4.2f MB transferred (%4.2f MB/sec)\n",
total_bytes / megabyte,
total_bytes / megabyte / seconds);
total_ops = 0;
total_bytes = 0;
/*
So that intermediate stats are calculated from the current moment
rather than from the previous intermediate report
*/
if (sb_timer_initialized(&sb_globals.exec_timer))
sb_timer_split(&sb_globals.exec_timer);
break;
}
}
void file_print_stats(void)
{
double total_time;
char s1[16], s2[16], s3[16], s4[16];
total_time = NS2SEC(sb_timer_value(&sb_globals.exec_timer));
log_text(LOG_NOTICE,
"Operations performed: %d Read, %d Write, %d Other = %d Total",
read_ops, write_ops, other_ops, read_ops + write_ops + other_ops);
log_text(LOG_NOTICE, "Read %sb Written %sb Total transferred %sb "
"(%sb/sec)",
sb_print_value_size(s1, sizeof(s1), bytes_read),
sb_print_value_size(s2, sizeof(s2), bytes_written),
sb_print_value_size(s3, sizeof(s3), bytes_read + bytes_written),
sb_print_value_size(s4, sizeof(s4),
(bytes_read + bytes_written) / total_time));
log_text(LOG_NOTICE, "%8.2f Requests/sec executed",
(read_ops + write_ops) / total_time);
}
