package devkit
Install
Dune Dependency
Authors
Maintainers
Sources
sha256=222f8ac131b1d970dab7eeb2714bfd6b9338b88b1082e6e01c136ae19e7eaef4
sha512=c9e6d93e3d21e5530c0f4d5baca51bf1f0a5d19248f8af7678d0665bb5cdf295d7aaaaa3e50eb2e44b8720e55097cc675af4dc8ec45acf9da39feb3eae1405d5
doc/devkit.core/Devkit_core/Var/index.html
Module Devkit_core.Var
Source
Global register for various types of counters. Logstash
module will send all Var
counters to logstash automatically. Counters must be mononotonically increasing for logstash to send correct deltas to Elasticsearch.
new typ type ?attr key
registers new type
of counters with designated attr
ibutes and key
name
cc pp type ?attr key
new set of counters with designated type
, attr
ibutes and key
name
Logstash events will have attributes as follows : * all of attr
key value pairs (if given) * class=type
* key
=X where X is value inserted into CC
Guidelines for picking names : keep number of different key
names low (makes ES happy), uniqueness of events is primarily provided by class
.
Bad example : let pages = new Var.cc "tool.pages" "pages" let index = new Var.cc "tool.index" "index" let count = new Var.cc "tool.count" "count"
Better : let pages = new Var.cc "tool.pages" "kind" let pages = new Var.cc "tool.index" "kind" let pages = new Var.cc "tool.count" "kind"
cc pp type ?attr key
new set of counters with designated type
, attr
ibutes and key
name, treated as milliseconds
callback takes attributes and value
list_stats filter