diff --git a/packages/integration-sdk-runtime/src/storage/FileSystemGraphObjectStore/FileSystemGraphObjectStore.ts b/packages/integration-sdk-runtime/src/storage/FileSystemGraphObjectStore/FileSystemGraphObjectStore.ts
index 0031e6236..f43d425fb 100644
--- a/packages/integration-sdk-runtime/src/storage/FileSystemGraphObjectStore/FileSystemGraphObjectStore.ts
+++ b/packages/integration-sdk-runtime/src/storage/FileSystemGraphObjectStore/FileSystemGraphObjectStore.ts
@@ -211,7 +211,7 @@ export class FileSystemGraphObjectStore implements GraphObjectStore {
   async iterateEntities<T extends Entity = Entity>(
     filter: GraphObjectFilter,
     iteratee: GraphObjectIteratee<T>,
-    options: { concurrency: number },
+    options?: { concurrency: number },
   ) {
     await this.localGraphObjectStore.iterateEntities(filter, iteratee, options);
 
diff --git a/packages/integration-sdk-runtime/src/storage/FileSystemGraphObjectStore/__tests__/FileSystemGraphObjectStore.test.ts b/packages/integration-sdk-runtime/src/storage/FileSystemGraphObjectStore/__tests__/FileSystemGraphObjectStore.test.ts
index bf699c6fe..a754cb6ff 100644
--- a/packages/integration-sdk-runtime/src/storage/FileSystemGraphObjectStore/__tests__/FileSystemGraphObjectStore.test.ts
+++ b/packages/integration-sdk-runtime/src/storage/FileSystemGraphObjectStore/__tests__/FileSystemGraphObjectStore.test.ts
@@ -29,7 +29,6 @@ import { RelationshipClass } from '@jupiterone/data-model';
 import { FlushedGraphObjectData } from '../../types';
 import sortBy from 'lodash/sortBy';
 import { getSizeOfObject } from '../../../synchronization/batchBySize';
-import { warn } from 'console';
 
 jest.mock('fs');
 
diff --git a/packages/integration-sdk-runtime/src/storage/memory.test.ts b/packages/integration-sdk-runtime/src/storage/memory.test.ts
index 233a32148..94a59cca1 100644
--- a/packages/integration-sdk-runtime/src/storage/memory.test.ts
+++ b/packages/integration-sdk-runtime/src/storage/memory.test.ts
@@ -134,7 +134,8 @@ describe('#InMemoryGraphObjectStore', () => {
       Math.abs(
         taskStartTimes[entities[0]._key] - taskStartTimes[entities[1]._key],
       ),
-    ).toBeGreaterThan(99);
+    ).toBeGreaterThan(98);
+    // leave a little for clock / timing inaccuracy
   });
 
   test('should not throw if iterating entity _type that does not exist', async () => {