This publishes initial 0 figures for all load averages, as is done for
all the existing counter values in the SYS tree. This makes the
behaviour of certain variables use for diagnostics (stored count for
instance) more predictable, instead of changing due to the creation of
load topics as soon as the load became non-zero.
Signed-off-by: Karl Palsson <karlp@etactica.com>
Instead of simply tracking the count of stored messages, keep track of
the total byte size of stored messages. While only informational at
this point, it provides the basis for byte based limits in the future.
Signed-off-by: Karl Palsson <karlp@etactica.com>