Yorick Peterse b74308c0a7 Correct arity for instrumented methods w/o args ...

This ensures that an instrumented method that doesn't take arguments
reports an arity of 0, instead of -1.

If Ruby had a proper method for finding out the required arguments of a
method (e.g. Method#required_arguments) this would not have been an
issue. Sadly the only two methods we have are Method#parameters and
Method#arity, and both are equally painful to use.

Fixes gitlab-org/gitlab-ce#12450

2016-01-25 21:28:59 +01:00

..

subscribers

Stop tracking call stacks for instrumented views

2016-01-12 15:41:22 +01:00

delta.rb

Storing of application metrics in InfluxDB

2015-12-17 17:25:48 +01:00

instrumentation.rb

Correct arity for instrumented methods w/o args

2016-01-25 21:28:59 +01:00

metric.rb

Removed tracking of hostnames for metrics

2015-12-31 17:55:10 +01:00

rack_middleware.rb

Tag all transaction metrics with an "action" tag

2016-01-11 16:51:01 +01:00

sampler.rb

Randomize metrics sample intervals

2016-01-13 12:57:46 +01:00

sidekiq_middleware.rb

Tag all transaction metrics with an "action" tag

2016-01-11 16:51:01 +01:00

system.rb

Storing of application metrics in InfluxDB

2015-12-17 17:25:48 +01:00

transaction.rb

Track memory allocated during a transaction

2016-01-12 14:59:30 +01:00