run stats ok
with k=k
 put  v=v ts=0,1
 get  ts=0,1
 get  ts=0,2
 get  ts=1
----
>> put v=v ts=0,1 k=k
stats: key_count=+1 key_bytes=+14 val_count=+1 val_bytes=+6 live_count=+1 live_bytes=+20
get: "k" -> /BYTES/v @0,1
get: "k" -> /BYTES/v @0,1
get: "k" -> /BYTES/v @0,1
>> at end:
data: "k"/0,1 -> /BYTES/v
stats: key_count=1 key_bytes=14 val_count=1 val_bytes=6 live_count=1 live_bytes=20
