Merge pull request #2259 from openstax/puma_worker_killer

Restart puma workers when total memory usage is greater than 75%
openstax · Jan 20, 2021 · d0f475c · d0f475c
2 parents aac4d17 + 8169925
commit d0f475c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/config/puma.rb b/config/puma.rb
@@ -21,14 +21,14 @@
   require 'puma_worker_killer'
 
   PumaWorkerKiller.config do |config|
-    # Restart workers when they start consuming more than 1G each
+    # Restart workers when they start consuming too much of the RAM
     config.ram = ENV.fetch('MAX_MEMORY') do
       ENV.fetch('MAX_WORKER_MEMORY', 1024).to_i * NUM_WORKERS
     end.to_i
 
     config.frequency = 10
 
-    config.percent_usage = 1.0
+    config.percent_usage = 0.75
 
     config.rolling_restart_frequency = false