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turn back cache sizes to default for sqlite

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Ben Wilson
2024-01-22 17:34:46 -05:00
parent 300fd99067
commit 537e06ef50
1 changed files with 5 additions and 4 deletions
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src/services/app.service.ts
+5 -4
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@@ -20,13 +20,14 @@ export class AppService implements OnModuleInit {
// if (process.env.NODE_APP_INSTANCE == '0') { // if (process.env.NODE_APP_INSTANCE == '0') {
// await this.dataSource.query(`VACUUM;`); // await this.dataSource.query(`VACUUM;`);
// } // }
//https://phiresky.github.io/blog/2020/sqlite-performance-tuning/ //https://phiresky.github.io/blog/2020/sqlite-performance-tuning/
//500 MB DB cache // //500 MB DB cache
await this.dataSource.query(`PRAGMA cache_size = -500000;`); // await this.dataSource.query(`PRAGMA cache_size = -500000;`);
//Normal is still completely corruption safe in WAL mode, and means only WAL checkpoints have to wait for FSYNC. //Normal is still completely corruption safe in WAL mode, and means only WAL checkpoints have to wait for FSYNC.
await this.dataSource.query(`PRAGMA synchronous = off;`); await this.dataSource.query(`PRAGMA synchronous = off;`);
//6Gb // //6Gb
await this.dataSource.query(`PRAGMA mmap_size = 6000000000;`); // await this.dataSource.query(`PRAGMA mmap_size = 6000000000;`);
} }
@Interval(1000 * 60 * 60) @Interval(1000 * 60 * 60)