tree b6f3cfa1b61cd66e427609c56379d86e7fa3ab34
parent f5bdef4efd35b53f5472bf39037614088166fa8b
author Kirill Zakharenko <earwin@gmail.com> 1587652392 +0300
committer Kirill Zakharenko <earwin@gmail.com> 1589059964 +0300

statsd: fix rendering for groups with idx==0

while skipping `0` might be visually pleasant for non-repeating groups, e.g.:
    bsc.assignment.completed

it makes metrics parsing very awkward for repeating groups, e.g.:
    bts.chreq.total
    bts.1.chreq.total
    bts.2.chreq.total

and since nobody's going to look at raw statsd stream anyway,
we can live with some extra zeroes

Change-Id: Id294202fbcebe0b6b155c7f267b2da73af20adf4