diff --git a/app/controllers/api/connect/v3/systems/systems_controller.rb b/app/controllers/api/connect/v3/systems/systems_controller.rb
index 08c60f105..1f6a1eff0 100644
--- a/app/controllers/api/connect/v3/systems/systems_controller.rb
+++ b/app/controllers/api/connect/v3/systems/systems_controller.rb
@@ -3,6 +3,17 @@ class Api::Connect::V3::Systems::SystemsController < Api::Connect::BaseControlle
   before_action :authenticate_system
 
   def update
+    if params[:online_at].present?
+      params[:online_at].each do |online_at|
+        dthours = online_at.split(':')
+        @system_uptime = SystemUptime.create!(system_id: @system.id, online_at_day: dthours[0], online_at_hours: dthours[1])
+        logger.info(N_("Added uptime information for system '%s'") % @system.id)
+      rescue ActiveRecord::RecordNotUnique
+        logger.info(N_("Uptime information existing for system '%s'") % @system.id)
+      end
+      SystemUptime.where("online_at_day < '#{90.days.ago.to_date}'").delete_all
+    end
+
     @system.hostname = params[:hostname]
 
     # Since the payload is handled by rails all values are converted to string
diff --git a/app/models/system_uptime.rb b/app/models/system_uptime.rb
new file mode 100644
index 000000000..f6bf1087b
--- /dev/null
+++ b/app/models/system_uptime.rb
@@ -0,0 +1,7 @@
+class SystemUptime < ApplicationRecord
+  belongs_to :system
+
+  validates :system_id, presence: true
+  validates :online_at_day, presence: true
+  validates :online_at_hours, presence: true
+end
diff --git a/db/migrate/20240111200053_create_system_uptimes.rb b/db/migrate/20240111200053_create_system_uptimes.rb
new file mode 100644
index 000000000..9c7b001f0
--- /dev/null
+++ b/db/migrate/20240111200053_create_system_uptimes.rb
@@ -0,0 +1,18 @@
+class CreateSystemUptimes < ActiveRecord::Migration[6.1]
+  def change
+    safety_assured do
+      create_table :system_uptimes, id: false do |t|
+        t.bigint :system_id, null: false
+        t.date :online_at_day, null: false
+        t.column :online_at_hours, 'binary(24)', null: false
+        t.timestamps
+      end
+
+      commit_db_transaction
+
+      add_index :system_uptimes, %i[system_id online_at_day online_at_hours], unique: true, name: 'id_online_day_hours'
+
+      add_foreign_key :system_uptimes, :systems, column: :system_id, validate: false
+    end
+  end
+end
diff --git a/spec/models/system_uptime_spec.rb b/spec/models/system_uptime_spec.rb
new file mode 100644
index 000000000..84d2c2f68
--- /dev/null
+++ b/spec/models/system_uptime_spec.rb
@@ -0,0 +1,7 @@
+require 'rails_helper'
+
+RSpec.describe SystemUptime, type: :model do
+  it { is_expected.to validate_presence_of(:system_id) }
+  it { is_expected.to validate_presence_of(:online_at_day) }
+  it { is_expected.to validate_presence_of(:online_at_hours) }
+end
diff --git a/spec/requests/api/connect/v3/systems/systems_controller_spec.rb b/spec/requests/api/connect/v3/systems/systems_controller_spec.rb
index f029c5dff..8e678631d 100644
--- a/spec/requests/api/connect/v3/systems/systems_controller_spec.rb
+++ b/spec/requests/api/connect/v3/systems/systems_controller_spec.rb
@@ -7,6 +7,7 @@
   let(:system) { FactoryBot.create(:system, hostname: 'initial') }
   let(:url) { '/connect/systems' }
   let(:headers) { auth_header.merge(version_header) }
+  let(:systemuptime) { system.system_uptimes.first }
   let(:hwinfo) do
     {
       cpus: 16,
@@ -18,9 +19,12 @@
     }
   end
   let(:payload) { { hostname: 'test', hwinfo: hwinfo } }
+  let(:payload1) { { hostname: 'test', hwinfo: hwinfo, online_at: ['2023-12-21:111111111111111111111111'] } }
 
   describe '#update' do
-    subject(:update_action) { put url, params: payload, headers: headers }
+    let(:update_action) { put url, params: payload, headers: headers }
+
+    subject(:update_uptime_action) { put url, params: payload1, headers: headers }
 
     context 'when hostname is provided' do
       it do
@@ -45,6 +49,15 @@
           expect(information[:cpus]).to eq('16')
         end
       end
+
+      context 'when uptime data provided' do
+        it do
+          update_uptime_action
+          expect(systemuptime.system_id).to eq(system.reload.id)
+          expect(systemuptime.online_at_day.to_date).to eq(Date.parse('2023-12-21'))
+          expect(systemuptime.online_at_hours.to_s).to eq('111111111111111111111111')
+        end
+      end
     end
 
     context 'when hostname is not provided' do