diff --git a/machines/compute01/ds-fr/package/meta.nix b/machines/compute01/ds-fr/package/meta.nix
index cf16409..9744e77 100644
--- a/machines/compute01/ds-fr/package/meta.nix
+++ b/machines/compute01/ds-fr/package/meta.nix
@@ -1,5 +1,5 @@
 {
-  version = "2024-03-26-01";
-  src-hash = "sha256-JLwbeCGZNFxzZnh6bcheNUkrg/51UG4IM9pln+ridSs=";
+  version = "2024-04-02-03";
+  src-hash = "sha256-32FXEoQb1W1Bqf7lNpt6ljEU9QIDZkE/+njsu4DKFFY=";
   deps-hash = "sha256-ZtZ1iqKHWGPR5+BDOtOvrpgdndfP5IiqrLkju96YAM4=";
 }
diff --git a/machines/compute01/ds-fr/package/rubyEnv/Gemfile b/machines/compute01/ds-fr/package/rubyEnv/Gemfile
index a9d3929..b8b8e1e 100644
--- a/machines/compute01/ds-fr/package/rubyEnv/Gemfile
+++ b/machines/compute01/ds-fr/package/rubyEnv/Gemfile
@@ -10,6 +10,7 @@ gem 'active_storage_validations'
 gem 'addressable'
 gem 'administrate'
 gem 'administrate-field-enum' # Allow using Field::Enum in administrate
+gem 'after_commit_everywhere'
 gem 'after_party'
 gem 'ancestry'
 gem 'anchored'
@@ -76,6 +77,7 @@ gem 'puma' # Use Puma as the app server
 gem 'pundit'
 gem 'rack-attack'
 gem 'rails-i18n' # Locales par défaut
+gem 'rails-pg-extras'
 gem 'rake-progressbar', require: false
 gem 'redcarpet'
 gem 'redis'
@@ -92,12 +94,16 @@ gem 'sidekiq'
 gem 'skylight'
 gem 'spreadsheet_architect'
 gem 'strong_migrations' # lint database migrations
+gem 'sys-proctable'
 gem 'turbo-rails'
 gem 'typhoeus'
 gem 'ulid-ruby', require: 'ulid'
 gem 'view_component'
 gem 'vite_rails'
 gem 'warden'
+gem 'webrick', require: false
+gem 'yabeda-prometheus'
+gem 'yabeda-sidekiq'
 gem 'zipline'
 gem 'zxcvbn-ruby', require: 'zxcvbn'
 
diff --git a/machines/compute01/ds-fr/package/rubyEnv/Gemfile.lock b/machines/compute01/ds-fr/package/rubyEnv/Gemfile.lock
index a88fa1e..4189299 100644
--- a/machines/compute01/ds-fr/package/rubyEnv/Gemfile.lock
+++ b/machines/compute01/ds-fr/package/rubyEnv/Gemfile.lock
@@ -116,10 +116,15 @@ GEM
     administrate-field-enum (0.0.9)
       administrate (~> 0.12)
     aes_key_wrap (1.1.0)
+    after_commit_everywhere (1.4.0)
+      activerecord (>= 4.2)
+      activesupport
     after_party (1.11.2)
     ancestry (4.3.3)
       activerecord (>= 5.2.6)
     anchored (1.1.0)
+    anyway_config (2.6.3)
+      ruby-next-core (~> 1.0)
     ast (2.4.2)
     attr_required (1.0.2)
     axe-core-api (4.8.2)
@@ -226,6 +231,7 @@ GEM
     dry-core (1.0.1)
       concurrent-ruby (~> 1.0)
       zeitwerk (~> 2.6)
+    dry-initializer (3.1.1)
     dry-monads (1.6.0)
       concurrent-ruby (~> 1.0)
       dry-core (~> 1.0, < 2)
@@ -493,6 +499,7 @@ GEM
       actionmailer (>= 3)
       net-smtp
       premailer (~> 1.7, >= 1.7.9)
+    prometheus-client (4.2.2)
     promise.rb (0.7.4)
     psych (5.1.2)
       stringio
@@ -558,6 +565,9 @@ GEM
     rails-i18n (7.0.8)
       i18n (>= 0.7, < 2)
       railties (>= 6.0.0, < 8)
+    rails-pg-extras (5.3.1)
+      rails
+      ruby-pg-extras (= 5.3.1)
     railties (7.0.8.1)
       actionpack (= 7.0.8.1)
       activesupport (= 7.0.8.1)
@@ -571,7 +581,7 @@ GEM
     rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
-    rdoc (6.6.2)
+    rdoc (6.6.3.1)
       psych (>= 4.0.0)
     redcarpet (3.6.0)
     redis (5.1.0)
@@ -648,6 +658,10 @@ GEM
       rubocop-factory_bot (~> 2.22)
     ruby-graphviz (1.2.5)
       rexml
+    ruby-next-core (1.0.2)
+    ruby-pg-extras (5.3.1)
+      pg
+      terminal-table
     ruby-progressbar (1.13.0)
     ruby-vips (2.2.0)
       ffi (~> 1.12)
@@ -742,6 +756,8 @@ GEM
       attr_required (>= 0.0.5)
       faraday (~> 2.0)
       faraday-follow_redirects
+    sys-proctable (1.3.0)
+      ffi (~> 1.1)
     sysexits (1.2.0)
     temple (0.8.2)
     terminal-table (3.0.2)
@@ -800,6 +816,7 @@ GEM
       addressable (>= 2.8.0)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)
+    webrick (1.8.1)
     websocket (1.2.10)
     websocket-driver (0.7.6)
       websocket-extensions (>= 0.1.0)
@@ -813,6 +830,18 @@ GEM
       nokogiri (~> 1.11)
     xpath (3.2.0)
       nokogiri (~> 1.8)
+    yabeda (0.12.0)
+      anyway_config (>= 1.0, < 3)
+      concurrent-ruby
+      dry-initializer
+    yabeda-prometheus (0.9.1)
+      prometheus-client (>= 3.0, < 5.0)
+      rack
+      yabeda (~> 0.10)
+    yabeda-sidekiq (0.12.0)
+      anyway_config (>= 1.3, < 3)
+      sidekiq
+      yabeda (~> 0.6)
     zeitwerk (2.6.13)
     zip_tricks (5.6.0)
     zipline (1.5.0)
@@ -833,6 +862,7 @@ DEPENDENCIES
   addressable
   administrate
   administrate-field-enum
+  after_commit_everywhere
   after_party
   ancestry
   anchored
@@ -918,6 +948,7 @@ DEPENDENCIES
   rails-controller-testing
   rails-erd
   rails-i18n
+  rails-pg-extras
   rake-progressbar
   redcarpet
   redis
@@ -949,6 +980,7 @@ DEPENDENCIES
   spring-commands-rspec
   stackprof
   strong_migrations
+  sys-proctable
   timecop
   turbo-rails
   typhoeus
@@ -959,6 +991,9 @@ DEPENDENCIES
   warden
   web-console
   webmock
+  webrick
+  yabeda-prometheus
+  yabeda-sidekiq
   zipline
   zxcvbn-ruby
 
diff --git a/machines/compute01/ds-fr/package/rubyEnv/gemset.nix b/machines/compute01/ds-fr/package/rubyEnv/gemset.nix
index b8db59d..df5e45c 100644
--- a/machines/compute01/ds-fr/package/rubyEnv/gemset.nix
+++ b/machines/compute01/ds-fr/package/rubyEnv/gemset.nix
@@ -330,6 +330,20 @@
     };
     version = "1.1.0";
   };
+  after_commit_everywhere = {
+    dependencies = [
+      "activerecord"
+      "activesupport"
+    ];
+    groups = [ "default" ];
+    platforms = [ ];
+    source = {
+      remotes = [ "https://rubygems.org" ];
+      sha256 = "18hq21w6v36i615pi81960cjj0h7vrnpp54qbbk6gsz44g8rpd3y";
+      type = "gem";
+    };
+    version = "1.4.0";
+  };
   after_party = {
     groups = [ "default" ];
     platforms = [ ];
@@ -361,6 +375,17 @@
     };
     version = "1.1.0";
   };
+  anyway_config = {
+    dependencies = [ "ruby-next-core" ];
+    groups = [ "default" ];
+    platforms = [ ];
+    source = {
+      remotes = [ "https://rubygems.org" ];
+      sha256 = "10bnmxr4wfkqc35m2d1l9apw23g9v21b0sfgq0z3afczblz6415f";
+      type = "gem";
+    };
+    version = "2.6.3";
+  };
   ast = {
     groups = [
       "default"
@@ -1005,6 +1030,16 @@
     };
     version = "1.0.1";
   };
+  dry-initializer = {
+    groups = [ "default" ];
+    platforms = [ ];
+    source = {
+      remotes = [ "https://rubygems.org" ];
+      sha256 = "1v3dah1r96b10m8xjixmdmymg7dr16wn5715id4vxjkw6vm7s9jd";
+      type = "gem";
+    };
+    version = "3.1.1";
+  };
   dry-monads = {
     dependencies = [
       "concurrent-ruby"
@@ -2433,6 +2468,16 @@
     };
     version = "1.12.0";
   };
+  prometheus-client = {
+    groups = [ "default" ];
+    platforms = [ ];
+    source = {
+      remotes = [ "https://rubygems.org" ];
+      sha256 = "1zw39rp3b6jhm9273giv119lkgqvllisxb98k7vfx7367birbqcm";
+      type = "gem";
+    };
+    version = "4.2.2";
+  };
   "promise.rb" = {
     groups = [ "default" ];
     platforms = [ ];
@@ -2732,6 +2777,20 @@
     };
     version = "7.0.8";
   };
+  rails-pg-extras = {
+    dependencies = [
+      "rails"
+      "ruby-pg-extras"
+    ];
+    groups = [ "default" ];
+    platforms = [ ];
+    source = {
+      remotes = [ "https://rubygems.org" ];
+      sha256 = "0sn9xi3qxs96vwg4adiks0p62x3lng10i254q8yijfm4hpdmlihl";
+      type = "gem";
+    };
+    version = "5.3.1";
+  };
   railties = {
     dependencies = [
       "actionpack"
@@ -2828,10 +2887,10 @@
     platforms = [ ];
     source = {
       remotes = [ "https://rubygems.org" ];
-      sha256 = "14wnrpd1kl43ynk1wwwgv9avsw84d1lrvlfyrjy3d4h7h7ndnqzp";
+      sha256 = "0ib3cnf4yllvw070gr4bz94sbmqx3haqc5f846fsvdcs494vgxrr";
       type = "gem";
     };
-    version = "6.6.2";
+    version = "6.6.3.1";
   };
   redcarpet = {
     groups = [ "default" ];
@@ -3223,6 +3282,30 @@
     };
     version = "1.2.5";
   };
+  ruby-next-core = {
+    groups = [ "default" ];
+    platforms = [ ];
+    source = {
+      remotes = [ "https://rubygems.org" ];
+      sha256 = "0vxgamkq4crciyz9lb3vkblzqp6c6wxw9p4ahzqdgk5gy4xikc24";
+      type = "gem";
+    };
+    version = "1.0.2";
+  };
+  ruby-pg-extras = {
+    dependencies = [
+      "pg"
+      "terminal-table"
+    ];
+    groups = [ "default" ];
+    platforms = [ ];
+    source = {
+      remotes = [ "https://rubygems.org" ];
+      sha256 = "1brz8c167ljb1jbv4b0a20nzj12ahk9cf94n6lxri054w7i6hh0x";
+      type = "gem";
+    };
+    version = "5.3.1";
+  };
   ruby-progressbar = {
     groups = [
       "default"
@@ -3690,6 +3773,17 @@
     };
     version = "2.0.3";
   };
+  sys-proctable = {
+    dependencies = [ "ffi" ];
+    groups = [ "default" ];
+    platforms = [ ];
+    source = {
+      remotes = [ "https://rubygems.org" ];
+      sha256 = "0m3fj6j1qpfszqnsvr6wpak0d9vw5ggylaqkalhl3m50kbbimxii";
+      type = "gem";
+    };
+    version = "1.3.0";
+  };
   sysexits = {
     groups = [
       "default"
@@ -4039,6 +4133,16 @@
     };
     version = "3.20.0";
   };
+  webrick = {
+    groups = [ "default" ];
+    platforms = [ ];
+    source = {
+      remotes = [ "https://rubygems.org" ];
+      sha256 = "13qm7s0gr2pmfcl7dxrmq38asaza4w0i2n9my4yzs499j731wh8r";
+      type = "gem";
+    };
+    version = "1.8.1";
+  };
   websocket = {
     groups = [
       "default"
@@ -4114,6 +4218,51 @@
     };
     version = "3.2.0";
   };
+  yabeda = {
+    dependencies = [
+      "anyway_config"
+      "concurrent-ruby"
+      "dry-initializer"
+    ];
+    groups = [ "default" ];
+    platforms = [ ];
+    source = {
+      remotes = [ "https://rubygems.org" ];
+      sha256 = "1185mqhgjzpdxs7s6y424mxrranpk5l5x1w64pwfj226gn07b3qx";
+      type = "gem";
+    };
+    version = "0.12.0";
+  };
+  yabeda-prometheus = {
+    dependencies = [
+      "prometheus-client"
+      "rack"
+      "yabeda"
+    ];
+    groups = [ "default" ];
+    platforms = [ ];
+    source = {
+      remotes = [ "https://rubygems.org" ];
+      sha256 = "1zfmiiv131jwvcb9dx3cnlgrrvcfzbm8ili5gi9fpyygx3580zdq";
+      type = "gem";
+    };
+    version = "0.9.1";
+  };
+  yabeda-sidekiq = {
+    dependencies = [
+      "anyway_config"
+      "sidekiq"
+      "yabeda"
+    ];
+    groups = [ "default" ];
+    platforms = [ ];
+    source = {
+      remotes = [ "https://rubygems.org" ];
+      sha256 = "142xrxc3r2l0185jzrn0r9zc6s9x7v87glrf78pi4mkan60y59q4";
+      type = "gem";
+    };
+    version = "0.12.0";
+  };
   zeitwerk = {
     groups = [
       "default"