[ruby/roda-sequel] Test with Iodine only (#10601)

Replace the Puma default with Iodine, as it performs better than Puma in
these benchmarks.

Author: p8

frameworks/Ruby/roda-sequel/Gemfile

@@ -20,7 +20,3 @@ end
 group :iodine, optional: true do
   gem "iodine", "~> 0.7", require: false
 end
-
-group :puma, optional: true do
-  gem "puma", "~> 7.1", require: false
-end

frameworks/Ruby/roda-sequel/Gemfile.lock

@@ -7,12 +7,9 @@ GEM
     erubi (1.13.1)
     iodine (0.7.58)
     json (2.16.0)
-    nio4r (2.7.4)
     pg (1.6.2)
     pg (1.6.2-x86_64-darwin)
     pg (1.6.2-x86_64-linux)
-    puma (7.1.0)
-      nio4r (~> 2.0)
     rack (3.2.4)
     roda (3.99.0)
       rack
@@ -36,7 +33,6 @@ DEPENDENCIES
   iodine (~> 0.7)
   json (~> 2.8)
   pg (~> 1.4)
-  puma (~> 7.1)
   roda (~> 3.66)
   sequel (~> 5.67)
   sequel_pg (~> 1.17)

frameworks/Ruby/roda-sequel/benchmark_config.json

@@ -16,11 +16,11 @@
         "language": "Ruby",
         "orm": "Full",
         "platform": "Rack",
-        "webserver": "Puma",
+        "webserver": "Iodine",
         "os": "Linux",
         "database_os": "Linux",
-        "display_name": "roda-sequel [puma, mysql]",
-        "versus": "rack-sequel-puma-mri",
+        "display_name": "roda-sequel [mysql]",
+        "versus": "",
         "notes": ""
       },
       "postgres": {
@@ -36,33 +36,11 @@
         "language": "Ruby",
         "orm": "Full",
         "platform": "Rack",
-        "webserver": "Puma",
-        "os": "Linux",
-        "database_os": "Linux",
-        "display_name": "roda-sequel [puma, postgres]",
-        "versus": "rack-sequel-postgres-puma-mri",
-        "notes": ""
-      },
-      "postgres-iodine-mri": {
-        "json_url": "/json",
-        "db_url": "/db",
-        "query_url": "/queries?queries=",
-        "fortune_url": "/fortunes",
-        "update_url": "/updates?queries=",
-        "plaintext_url": "/plaintext",
-        "port": 8080,
-        "approach": "Realistic",
-        "classification": "Micro",
-        "database": "Postgres",
-        "framework": "roda-sequel",
-        "language": "Ruby",
-        "orm": "Full",
-        "platform": "Rack",
         "webserver": "Iodine",
         "os": "Linux",
         "database_os": "Linux",
-        "display_name": "roda-sequel [iodine, postgres]",
-        "versus": "rack-sequel-postgres-iodine-mri",
+        "display_name": "roda-sequel [postgres]",
+        "versus": "",
         "notes": ""
       }
     }

frameworks/Ruby/roda-sequel/db.rb

@@ -42,18 +42,14 @@ class World < Sequel.Model(:World)
   def_column_alias(:randomnumber, :randomNumber) if DB.database_type == :mysql
 
   def self.batch_update(worlds)
-    if DB.database_type == :mysql
-      worlds.map(&:save_changes)
-    else
-      ids = []
-      sql = String.new("UPDATE world SET randomnumber = CASE id ")
-      worlds.each do |world|
-        sql << "when #{world.id} then #{world.randomnumber} "
-        ids << world.id
-      end
-      sql << "ELSE randomnumber END WHERE id IN ( #{ids.join(',')})"
-      DB.run(sql)
+    ids = []
+    sql = String.new("UPDATE world SET randomnumber = CASE id ")
+    worlds.each do |world|
+      sql << "when #{world.id} then #{world.randomnumber} "
+      ids << world.id
     end
+    sql << "ELSE randomnumber END WHERE id IN ( #{ids.join(',')})"
+    DB.run(sql)
   end
 end
 

frameworks/Ruby/roda-sequel/roda-sequel-postgres-iodine-mri.dockerfile

@@ -4,24 +4,19 @@ ADD ./ /roda-sequel
 WORKDIR /roda-sequel
 
 ENV RUBY_YJIT_ENABLE=1
-ENV RUBY_MN_THREADS=1
 
 # Use Jemalloc
 RUN apt-get update && \
     apt-get install -y --no-install-recommends libjemalloc2
 ENV LD_PRELOAD=libjemalloc.so.2
 
 ENV BUNDLE_FORCE_RUBY_PLATFORM=true
-RUN bundle config set with 'postgresql puma'
+RUN bundle config set with 'postgresql iodine'
 RUN bundle install --jobs=8
 
 ENV RACK_ENV=production
 ENV DBTYPE=postgresql
 
-ENV MIN_THREADS=5
-ENV MAX_THREADS=5
-
 EXPOSE 8080
 
-CMD export WEB_CONCURRENCY=$(($(nproc)*5/4)) && \
-    bundle exec puma -C config/puma.rb -b tcp://0.0.0.0:8080
+CMD bundle exec iodine -p 8080 -w $(($(nproc)*5/4))

frameworks/Ruby/roda-sequel/roda-sequel-postgres.dockerfile

@@ -4,24 +4,19 @@ ADD ./ /roda-sequel
 WORKDIR /roda-sequel
 
 ENV RUBY_YJIT_ENABLE=1
-ENV RUBY_MN_THREADS=1
 
 # Use Jemalloc
 RUN apt-get update && \
     apt-get install -y --no-install-recommends libjemalloc2
 ENV LD_PRELOAD=libjemalloc.so.2
 
 ENV BUNDLE_FORCE_RUBY_PLATFORM=true
-RUN bundle config set with 'mysql puma'
+RUN bundle config set with 'mysql iodine'
 RUN bundle install --jobs=8
 
 ENV RACK_ENV=production
 ENV DBTYPE=mysql
 
-ENV MIN_THREADS=5
-ENV MAX_THREADS=5
-
 EXPOSE 8080
 
-CMD export WEB_CONCURRENCY=$(($(nproc)*5/4)) && \
-    bundle exec puma -C config/puma.rb -b tcp://0.0.0.0:8080
+CMD bundle exec iodine -p 8080 -w $(($(nproc)*5/4))