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Contents
require 'rubygems'
require 'bundler'
Bundler.require
# Make sure oboe is at the bottom of your Gemfile.
# This is likely redundant but just in case.
require 'oboe'
# Tracing mode can be 'never', 'through' (to follow upstream) or 'always'
Oboe::Config[:tracing_mode] = 'always'
#
# Update April 9, 2015 - this is done automagically now
# and doesn't have to be called manually
#
# Load library instrumentation to auto-capture stuff we know about...
# e.g. ActiveRecord, Cassandra, Dalli, Redis, memcache, mongo
# Oboe::Ruby.load
# Some KVs to report to the dashboard
report_kvs = {}
report_kvs[:command_line_params] = ARGV.to_s
report_kvs[:user_id] = `whoami`
Oboe::API.start_trace('my_background_job', nil, report_kvs ) do
#
# Initialization code
#
tasks = get_all_tasks
tasks.each do |t|
# Optional: Here we embed another 'trace' to separate actual
# work for each task. In the TV dashboard, this will show
# up as a large 'my_background_job' parent layer with many
# child 'task" layers.
Oboe::API.trace('task', { :task_id => t.id }) do
t.perform
end
end
#
# cleanup code
#
end
# Note that we use 'start_trace' in the outer block and 'trace' for
# any sub-blocks of code we wish to instrument. The arguments for
# both methods vary slightly. Details in RubyDoc:
# https://www.omniref.com/ruby/gems/oboe/2.7.10.1/symbols/Oboe::API::Tracing#tab=Methods
Version data entries
44 entries across 44 versions & 2 rubygems