for (i = 0; i < ds->ds_num; i++)
{
if (ds->ds[i].type == DS_TYPE_COUNTER)
APPEND ("%llu", vl->values[i].counter);
else if (ds->ds[i].type == DS_TYPE_GAUGE)
for (i = 0; i < ds->ds_num; i++)
{
if (ds->ds[i].type == DS_TYPE_COUNTER)
APPEND ("%llu", vl->values[i].counter);
else if (ds->ds[i].type == DS_TYPE_GAUGE)