Class: Heapy::CLI
- Inherits:
-
Object
- Object
- Heapy::CLI
- Defined in:
- lib/heapy.rb
Instance Method Summary collapse
- #help ⇒ Object
-
#initialize(argv) ⇒ CLI
constructor
A new instance of CLI.
- #run ⇒ Object
Constructor Details
#initialize(argv) ⇒ CLI
Returns a new instance of CLI.
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# File 'lib/heapy.rb', line 8 def initialize(argv) @cmd = argv.shift @file = argv.shift @number = argv.shift @args = argv end |
Instance Method Details
#help ⇒ Object
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# File 'lib/heapy.rb', line 15 def help puts <<-HALP $ heapy read <file|command> <number> When run with only a file, it will output the generation and count pairs: $ heapy read tmp/2015-09-30-heap.dump Generation: nil object count: 209191 Generation: 14 object count: 407 Generation: 15 object count: 638 Generation: 16 object count: 748 Generation: 17 object count: 1023 Generation: 18 object count: 805 When run with a file and a number it will output detailed information for that generation: $ heapy read tmp/2015-09-30-heap.dump 17 Analyzing Heap (Generation: 17) ------------------------------- allocated by memory (44061517) (in bytes) ============================== 39908512 /app/vendor/ruby-2.2.3/lib/ruby/2.2.0/timeout.rb:79 1284993 /app/vendor/ruby-2.2.3/lib/ruby/2.2.0/openssl/buffering.rb:182 201068 /app/vendor/bundle/ruby/2.2.0/gems/json-1.8.3/lib/json/common.rb:223 189272 /app/vendor/bundle/ruby/2.2.0/gems/newrelic_rpm-3.13.2.302/lib/new_relic/agent/stats_engine/stats_hash.rb:39 172531 /app/vendor/ruby-2.2.3/lib/ruby/2.2.0/net/http/header.rb:172 92200 /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/core_ext/numeric/conversions.rb:131 HALP end |