metrics.counters
clear!clj
(clear! c)Clear the given counter, resetting its value to zero.
Clear the given counter, resetting its value to zero.
counterclj
(counter title)(counter reg title)Create and return a new Counter metric with the given title. If a Counter already exists with the given title, will return that Counter.
Title can be a plain string like "foo" or a vector of three strings (group, type, and title) like:
["myapp" "webserver" "connections"]
Create and return a new Counter metric with the given title. If a
Counter already exists with the given title, will return that Counter.
Title can be a plain string like "foo" or a vector of three strings (group,
type, and title) like:
["myapp" "webserver" "connections"]
dec!clj
(dec! c)(dec! c n)Decrement the counter by the given amount (or 1 if not specified).
Decrement the counter by the given amount (or 1 if not specified).
defcountercljmacro
(defcounter title)(defcounter reg title)Define a new Counter metric with the given title.
The title uses some basic desugaring to let you concisely define metrics:
; Define a counter titled "default.default.foo" into var foo (defcounter foo) (defcounter "foo")
; Define a counter titled "a.b.c" into var c (defcounter [a b c]) (defcounter ["a" "b" "c"]) (defcounter [a "b" c])
Define a new Counter metric with the given title. The title uses some basic desugaring to let you concisely define metrics: ; Define a counter titled "default.default.foo" into var foo (defcounter foo) (defcounter "foo") ; Define a counter titled "a.b.c" into var c (defcounter [a b c]) (defcounter ["a" "b" "c"]) (defcounter [a "b" c])
inc!clj
(inc! c)(inc! c n)Increment the counter by the given amount (or 1 if not specified).
Increment the counter by the given amount (or 1 if not specified).
valueclj
(value c)Return the current value of the counter.
Return the current value of the counter.
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