From 6fa3aade1dc4cd819d311864cf0a3b6a0f6031e3 Mon Sep 17 00:00:00 2001
From: Michael Kriese <michael.kriese@visualon.de>
Date: Wed, 31 Aug 2022 16:44:04 +0200
Subject: [PATCH] test: reduce jest memory (#17547)
---
jest.config.ts | 27 +++++++++++++++++++--------
1 file changed, 19 insertions(+), 8 deletions(-)
diff --git a/jest.config.ts b/jest.config.ts
index 9c1411e07b..76464c3ef7 100644
--- a/jest.config.ts
+++ b/jest.config.ts
@@ -1,4 +1,5 @@
import os from 'os';
+import v8 from 'v8';
import type { InitialOptionsTsJest } from 'ts-jest/dist/types';
const ci = !!process.env.CI;
@@ -8,21 +9,31 @@ type JestConfig = InitialOptionsTsJest & {
workerIdleMemoryLimit?: string;
};
+const cpus = os.cpus();
+const mem = os.totalmem();
+const stats = v8.getHeapStatistics();
+
+process.stderr.write(`Host stats:
+ Cpus: ${cpus.length}
+ Memory: ${(mem / 1024 / 1024 / 1024).toFixed(2)} GB
+ HeapLimit: ${(stats.heap_size_limit / 1024 / 1024 / 1024).toFixed(2)} GB
+`);
+
/**
* https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners#supported-runners-and-hardware-resources
+ * Currently it seems the runner only have 4GB
*/
function jestGithubRunnerSpecs(): JestConfig {
- if (os.platform() === 'darwin') {
- //
- return {
- maxWorkers: 2,
- workerIdleMemoryLimit: '4GB',
- };
- }
+ // if (os.platform() === 'darwin') {
+ // return {
+ // maxWorkers: 2,
+ // workerIdleMemoryLimit: '4GB',
+ // };
+ // }
return {
maxWorkers: 2,
- workerIdleMemoryLimit: '2GB',
+ workerIdleMemoryLimit: '1500MB', // '2GB',
};
}
--
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