make sure to include data at the beginning, unfortunately not most efficient. fix #60
make sure to include data at the beginning, unfortunately not most efficient. fix #60

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