fix: increase heap limit

src/contracts/registry/registry.service.ts

@@ -57,7 +57,7 @@ export class RegistryService implements OnModuleInit {
 
     try {
       await this.deleteCachedNodeOperatorsKeys();
-      this.logger.log('Node Operators cache cleared');
+      this.logger.warn('Node Operators cache cleared');
     } catch (error) {
       this.logger.error(error);
       process.exit(1);

src/health/health.constants.ts

@@ -1 +1,3 @@
 export const MAX_BLOCK_DELAY_SECONDS = 5 * 60;
+
+export const MAX_MEMORY_HEAP = 1024 * 1024 * 1024 * 2; // 2 GB

src/health/health.controller.ts

@@ -4,6 +4,7 @@ import {
   MemoryHealthIndicator,
   HealthCheck,
 } from '@nestjs/terminus';
+import { MAX_MEMORY_HEAP } from './health.constants';
 import { ProviderHealthIndicator } from './provider.health';
 
 @Controller('health')
@@ -18,7 +19,7 @@ export class HealthController {
   @HealthCheck()
   check() {
     return this.health.check([
-      async () => this.memory.checkHeap('memoryHeap', 1024 * 1024 * 1024),
+      async () => this.memory.checkHeap('memoryHeap', MAX_MEMORY_HEAP),
       async () => this.provider.isHealthy('RPCProvider'),
     ]);
   }