[5.x] Store memory used when dispatching SupervisorOutOfMemory (#1550)

* Update MonitorSupervisorMemory.php

* add getters/setters

* Update SupervisorOutOfMemory.php

* Update SupervisorOutOfMemory.php

---------

Co-authored-by: Taylor Otwell <[email protected]>

Author: cosmastech

src/Events/SupervisorOutOfMemory.php

@@ -13,6 +13,13 @@ class SupervisorOutOfMemory
      */
     public $supervisor;
 
+    /**
+     * The memory usage that exceeded the allowable limit.
+     *
+     * @var int|float
+     */
+    public $memoryUsage;
+
     /**
      * Create a new event instance.
      *
@@ -23,4 +30,27 @@ public function __construct(Supervisor $supervisor)
     {
         $this->supervisor = $supervisor;
     }
+
+    /**
+     * Get the memory usage that triggered the event.
+     *
+     * @return int|float
+     */
+    public function getMemoryUsage()
+    {
+        return $this->memoryUsage ?? $this->supervisor->memoryUsage();
+    }
+
+    /**
+     * Set the memory usage that was recorded when the event was dispatched.
+     *
+     * @param  int|float $memoryUsage
+     * @return $this
+     */
+    public function setMemoryUsage($memoryUsage)
+    {
+        $this->memoryUsage = $memoryUsage;
+
+        return $this;
+    }
 }

src/Listeners/MonitorSupervisorMemory.php

@@ -17,8 +17,8 @@ public function handle(SupervisorLooped $event)
     {
         $supervisor = $event->supervisor;
 
-        if ($supervisor->memoryUsage() > $supervisor->options->memory) {
-            event(new SupervisorOutOfMemory($supervisor));
+        if (($memoryUsage = $supervisor->memoryUsage()) > $supervisor->options->memory) {
+            event((new SupervisorOutOfMemory($supervisor))->setMemoryUsage($memoryUsage));
 
             $supervisor->terminate(12);
         }