William Dauchy d3a9a4992b MEDIUM: stats: allow to select one field in stats_fill_sv_stats ...

prometheus approach requires to output all values for a given metric
name; meaning we iterate through all metrics, and then iterate in the
inner loop on all objects for this metric.
In order to allow more code reuse, adapt the stats API to be able to
select one field or fill them all otherwise.
This patch follows what has already been done on frontend and backend
side.
From this patch it should be possible to remove most of the duplicate
code on prometheuse side for the server.

A few things to note though:
- state require prior calculation, so I moved that to a sort of helper
  `stats_fill_be_stats_computestate`.
- all ST_F*TIME fields requires some minor compute, so I moved it at te
  beginning of the function under a condition.

Signed-off-by: William Dauchy <wdauchy@gmail.com>

2021-01-26 09:24:51 +01:00

..

haproxy

MEDIUM: stats: allow to select one field in stats_fill_sv_stats

2021-01-26 09:24:51 +01:00

import

CLEANUP: Fix spelling errors in comments

2021-01-08 14:56:32 +01:00