slight tweak

This commit is contained in:
Simon MacMullen 2012-12-11 17:09:14 +00:00
parent e1ecfbd75e
commit 237c9594fd
1 changed files with 6 additions and 2 deletions

View File

@ -98,8 +98,12 @@
%%
%% We also have #state.old_stats to let us calculate instantaneous
%% rates, in order to apportion simple / detailed stats into time
%% slices as they come in. These instantaneous rates are not recorded,
%% the rates shown in the API are calculated at query time.
%% slices as they come in. These instantaneous rates are not returned
%% in response to any query, the rates shown in the API are calculated
%% at query time.
%%
%% We also keep a timer going, in order to prune old samples from
%% #state.aggregated_stats.
%%
%% Overall the object is to do all the aggregation when events come
%% in, and make queries be simple lookups as much as possible. One