Add benchmark

example/benchmark.rb

@@ -0,0 +1,151 @@
+require 'bundler/inline'
+gemfile do
+  source 'https://rubygems.org'
+  gem 'benchmark-ips'
+  gem 'sorted_set'
+  gem 'cassandra-driver', require: 'cassandra'
+  gem 'ilios'
+end
+
+
+Ilios::Cassandra.config = {
+  keyspace: 'ilios',
+  hosts: ['127.0.0.1'],
+}
+
+# Create table
+statement = Ilios::Cassandra.session.prepare(<<~CQL)
+  CREATE TABLE IF NOT EXISTS ilios.benchmark (
+    id bigint,
+    message text,
+    created_at timestamp,
+    PRIMARY KEY (id)
+  ) WITH compaction = { 'class' : 'LeveledCompactionStrategy' }
+  AND gc_grace_seconds = 691200;
+CQL
+Ilios::Cassandra.session.execute(statement)
+
+
+class BenchmarkCassandra
+  def initialize
+    @cluster = Cassandra.cluster
+    @keyspace = 'ilios'
+    @session = @cluster.connect(@keyspace)
+  end
+
+  def run_execute(x)
+    x.report('cassandra-driver:execute') do
+      @session.execute(statement, {
+        arguments: {
+          id: Random.rand(2**40),
+          message: 'hello',
+          created_at: Time.now
+        }
+      })
+    end
+  end
+
+  def run_execute_async(x)
+    x.report('cassandra-driver:execute_async') do
+      future = @session.execute_async(statement, {
+        arguments: {
+          id: Random.rand(2**40),
+          message: 'hello',
+          created_at: Time.now
+        }
+      })
+      future.on_success do |rows|
+      end
+    end
+  end
+
+  def statement
+    @statement ||= @session.prepare(<<~CQL)
+      INSERT INTO ilios.benchmark (
+        id,
+        message,
+        created_at
+      ) VALUES (?, ?, ?)
+    CQL
+  end
+end
+
+class BenchmarkIlios
+  def run_execute(x)
+    x.report('ilios:execute') do
+      statement.bind({
+        id: Random.rand(2**40),
+        message: 'hello',
+        created_at: Time.now
+      })
+      Ilios::Cassandra.session.execute(statement)
+    end
+  end
+
+  def run_execute_async(x)
+    x.report('ilios:execute_async') do
+      statement.bind({
+        id: Random.rand(2**40),
+        message: 'hello',
+        created_at: Time.now
+      })
+      future = Ilios::Cassandra.session.execute_async(statement)
+      future.on_success do |results|
+        results.each do |row|
+        end
+      end
+    end
+  end
+
+  def statement
+    @statement ||= Ilios::Cassandra.session.prepare(<<-CQL)
+      INSERT INTO ilios.benchmark (
+        id,
+        message,
+        created_at
+      ) VALUES (?, ?, ?)
+    CQL
+  end
+end
+
+puts "[ips]"
+Benchmark.ips do |x|
+  BenchmarkCassandra.new.run_execute(x)
+  BenchmarkCassandra.new.run_execute_async(x)
+end
+
+sleep 3
+
+puts ""
+Benchmark.ips do |x|
+  BenchmarkIlios.new.run_execute(x)
+  BenchmarkIlios.new.run_execute_async(x)
+end
+
+=begin
+## Environment
+  - OS: Manjaro Linux x86_64
+  - CPU: AMD Ryzen 9 7940HS
+  - Compiler: gcc 13.2.1
+
+
+## Results
+[ips]
+Warming up --------------------------------------
+cassandra-driver:execute
+                       396.000  i/100ms
+cassandra-driver:execute_async
+                         3.506k i/100ms
+Calculating -------------------------------------
+cassandra-driver:execute
+                          3.142k (±32.8%) i/s -      9.900k in   5.092600s
+cassandra-driver:execute_async
+                         36.423k (±27.0%) i/s -    157.770k in   5.003134s
+
+Warming up --------------------------------------
+       ilios:execute   292.000  i/100ms
+ ilios:execute_async   315.000  i/100ms
+Calculating -------------------------------------
+       ilios:execute      4.540k (± 4.8%) i/s -     22.776k in   5.030420s
+ ilios:execute_async    167.021k (±27.0%) i/s -    770.175k in   4.994409s
+=end

ilios.gemspec

@@ -25,7 +25,7 @@ Gem::Specification.new do |spec|
   spec.files =
     Dir.chdir(__dir__) do
       `git ls-files -z`.split("\x0").reject do |f|
-        (f == __FILE__) || f.match(%r{\A(?:(?:test)/|\.(?:git|editorconfig|rubocop.*))})
+        (f == __FILE__) || f.match(%r{\A(?:(?:test|example)/|\.(?:git|editorconfig|rubocop.*))})
       end
     end
   spec.require_paths = ['lib']