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Fix memory issues with queue workers #8585

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Merged
nolanpro merged 1 commit into from
Nov 4, 2025
Merged

Fix memory issues with queue workers #8585

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15 changes: 11 additions & 4 deletions ProcessMaker/Providers/ProcessMakerServiceProvider.php
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Original file line number Diff line number Diff line change
Expand Up @@ -70,6 +70,9 @@ class ProcessMakerServiceProvider extends ServiceProvider
// Track the landlord values for multitenancy
private static $landlordValues = null;

// Cache tenant app containers to save memory
private static $tenantAppContainers = [];

public function boot(): void
{
// Track the start time for service providers boot
Expand Down Expand Up @@ -261,12 +264,16 @@ private static function bootstrapTenantApp(JobProcessing|JobRetryRequested $even
// Create a new tenant app instance
$_SERVER['TENANT'] = $tenantId;
$_ENV['TENANT'] = $tenantId;
$tenantApp = require app()->bootstrapPath('app.php');
$tenantApp->instance('landlordValues', self::$landlordValues);
$tenantApp->make(\Illuminate\Contracts\Console\Kernel::class)->bootstrap();

if (!isset(self::$tenantAppContainers[$tenantId])) {
$tenantApp = require app()->bootstrapPath('app.php');
$tenantApp->instance('landlordValues', self::$landlordValues);
$tenantApp->make(\Illuminate\Contracts\Console\Kernel::class)->bootstrap();
self::$tenantAppContainers[$tenantId] = $tenantApp;
}

// Change the job's app service container to the tenant app
$event->job->getRedisQueue()->setContainer($tenantApp);
$event->job->getRedisQueue()->setContainer(self::$tenantAppContainers[$tenantId]);
}
}

Expand Down
8 changes: 7 additions & 1 deletion config/horizon.php
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Original file line number Diff line number Diff line change
Expand Up @@ -127,7 +127,7 @@
|
*/

'memory_limit' => 256,
'memory_limit' => env('PM4_HORIZON_WORKER_MEMORY_LIMIT', 512),

/*
|--------------------------------------------------------------------------
Expand All @@ -151,6 +151,7 @@
'sleep' => intval(env('BPMN_QUEUE_INTERVAL', 3000)) * 0.001,
'minProcesses' => env('PM4_HORIZON_SUPERVISOR_BPMN_MIN_PROCESSES', 1),
'maxProcesses' => env('PM4_HORIZON_SUPERVISOR_BPMN_MAX_PROCESSES', 1),
'memory' => env('PM4_HORIZON_WORKER_MEMORY_LIMIT', 512),
],
'supervisor-1' => [
'connection' => 'redis',
Expand All @@ -160,6 +161,7 @@
'timeout' => env('PM4_HORIZON_SUPERVISOR_1_TIMEOUT', 600),
'minProcesses' => env('PM4_HORIZON_SUPERVISOR_1_MIN_PROCESSES', 1),
'maxProcesses' => env('PM4_HORIZON_SUPERVISOR_1_MAX_PROCESSES', 1),
'memory' => env('PM4_HORIZON_WORKER_MEMORY_LIMIT', 512),
],
],

Expand All @@ -173,6 +175,7 @@
'sleep' => intval(env('BPMN_QUEUE_INTERVAL', 3000)) * 0.001,
'minProcesses' => env('PM4_HORIZON_SUPERVISOR_BPMN_MIN_PROCESSES', 1),
'maxProcesses' => env('PM4_HORIZON_SUPERVISOR_BPMN_MAX_PROCESSES', 1),
'memory' => env('PM4_HORIZON_WORKER_MEMORY_LIMIT', 512),
],
'supervisor-1' => [
'connection' => 'redis',
Expand All @@ -182,6 +185,7 @@
'timeout' => env('PM4_HORIZON_SUPERVISOR_1_TIMEOUT', 600),
'minProcesses' => env('PM4_HORIZON_SUPERVISOR_1_MIN_PROCESSES', 1),
'maxProcesses' => env('PM4_HORIZON_SUPERVISOR_1_MAX_PROCESSES', 1),
'memory' => env('PM4_HORIZON_WORKER_MEMORY_LIMIT', 512),
],
],

Expand All @@ -195,6 +199,7 @@
'sleep' => intval(env('BPMN_QUEUE_INTERVAL', 3000)) * 0.001,
'minProcesses' => env('PM4_HORIZON_SUPERVISOR_BPMN_MIN_PROCESSES', 1),
'maxProcesses' => env('PM4_HORIZON_SUPERVISOR_BPMN_MAX_PROCESSES', 1),
'memory' => env('PM4_HORIZON_WORKER_MEMORY_LIMIT', 512),
],
'supervisor-1' => [
'connection' => 'redis',
Expand All @@ -204,6 +209,7 @@
'timeout' => env('PM4_HORIZON_SUPERVISOR_1_TIMEOUT', 600),
'minProcesses' => env('PM4_HORIZON_SUPERVISOR_1_MIN_PROCESSES', 1),
'maxProcesses' => env('PM4_HORIZON_SUPERVISOR_1_MAX_PROCESSES', 1),
'memory' => env('PM4_HORIZON_WORKER_MEMORY_LIMIT', 512),
],
],
],
Expand Down
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