Update dependency prom-client to v14.2.0
This MR contains the following updates:
Package | Change | Age | Adoption | Passing | Confidence |
---|---|---|---|---|---|
prom-client | 14.0.1 -> 14.2.0 |
Release Notes
siimon/prom-client
v14.2.0
Changed
- Refactor
getMetricAsPrometheusString
method in theRegistry
class to useArray.prototype.join
instead of loop of string concatenations. - Also use
Array.prototype.map
, and object spread instead of an explicitfor
loop - changed: updated the sample output in
example/default-metrics.js
-
summary
metrics now has apruneAgedBuckets
config parameter to remove entries without any new values in the lastmaxAgeSeconds
. Default isfalse
(old behavior)
Added
- Add
get
method to type definitions of metric classes
v14.1.1
Changed
- Increase compatibility with external build system such as
rollup
by making perf_hooks optional in gc.js
v14.1.0
Changed
-
types: converted all the generic Metric types to be optional
-
The
done()
functions returned bygauge.startTimer()
andsummary.startTimer()
now return the timed duration. Histograms already had this behavior. -
types: fixed type for
registry.getMetricsAsArray()
-
Improve performance of
gague.inc()
andgauge.dec()
by callinghashObject()
once.
Added
-
The
processResources
metric was added, which keeps a track of all sorts of active resources. It consists of the following gauges:-
nodejs_active_resources
- Number of active resources that are currently keeping the event loop alive, grouped by async resource type. -
nodejs_active_resources_total
- Total number of active resources. It is supposed to provide the combined result of theprocessHandles
andprocessRequests
metrics along with information about any other types of async resources that these metrics do not keep a track of (like timers).
-
-
Support gzipped pushgateway requests
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