set minDataPoints to 1 instead of 0 to avoid devide by 0 error.
set minDataPoints to 1 instead of 0 to avoid devide by 0 error.

OOM-Killer/metrictank,replay/metrictank,raintank/metrictank,raintank/raintank-metric,replay/metrictank,OOM-Killer/metrictank,raintank/metrictank,raintank/metrictank,raintank/raintank-metric,raintank/raintank-metric,replay/metrictank,replay/metrictank,OOM-Killer/metrictank,raintank/metrictank