void ipc_log_event_count(void)
{
struct timeval stop;
gettimeofday(&stop, NULL);
log_event_count("ipc", &ipc_events, tv_delta(&ipc_events.start, &stop));
}
int main() {
struct rusage start_ru, end_ru;
struct timeval start_wall, end_wall;
struct timeval diff_ru, diff_wall;
int n = 10000;
int i,j; int *p;
gettimeofday(&start_wall, NULL);
getrusage(RUSAGE_SELF, &start_ru);
for (i = 0; i < n; i++){
p = calloc(n,sizeof(int));
for (j = 0; j < n; j++){
p[j] = j*i;
}
free(p);
}
printf("done with %d\n",n);
gettimeofday(&end_wall, NULL);
getrusage(RUSAGE_SELF, &end_ru);
diff_ru=tv_delta(start_ru.ru_utime,end_ru.ru_utime);
diff_wall=tv_delta( start_wall,end_wall);
printf("usertime: %ld.%06ld\n",
diff_ru.tv_sec,
diff_ru.tv_usec);
printf("walltime: %ld.%06ld\n",
diff_wall.tv_sec,
diff_wall.tv_usec);
return 0;
}
void node_log_event_count(merlin_node *node, int force)
{
struct timeval now;
merlin_node_stats *s = &node->stats;
unsigned long long b_in, b_out, e_in, e_out;
const char *dura;
/*
* This works like a 'mark' that syslogd produces. We log once
* every 60 seconds
*/
gettimeofday(&now, NULL);
if (!force && s->last_logged && s->last_logged + 60 > now.tv_sec)
return;
s->last_logged = now.tv_sec;
dura = tv_delta(&self.start, &now);
b_in = s->bytes.read;
b_out = s->bytes.sent + s->bytes.logged + s->bytes.dropped;
e_in = s->events.read;
e_out = s->events.sent + s->events.logged + s->events.dropped;
linfo("Handled %llu events from/to %s in %s. in: %llu, out: %llu",
e_in + e_out, node->name, dura, e_in, e_out);
linfo("Handled %s from/to %s in %s. in: %s, out: %s",
human_bytes(b_in + b_out), node->name, dura,
human_bytes(b_in), human_bytes(b_out));
if (!e_out)
return;
linfo("%s events/bytes: read %llu/%s, sent %llu/%s, dropped %llu/%s, logged %llu/%s, logsize %u/%s",
node->name, e_in, human_bytes(b_in),
s->events.sent, human_bytes(s->bytes.sent),
s->events.dropped, human_bytes(s->bytes.dropped),
s->events.logged, human_bytes(s->bytes.logged),
binlog_entries(node->binlog), human_bytes(binlog_size(node->binlog)));
}
