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Merge pull request #3380 from chakflying/experiment/incremental-vacuum-job

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Feat: Run incremental_vacuum and optimize
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Louis Lam 2023-07-08 21:59:58 +08:00 committed by GitHub
commit cdb38d49eb
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3 changed files with 30 additions and 0 deletions
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7
server/jobs.js
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@ -1,5 +1,6 @@
const { UptimeKumaServer } = require("./uptime-kuma-server");
const { clearOldData } = require("./jobs/clear-old-data");
const { incrementalVacuum } = require("./jobs/incremental-vacuum");
const Cron = require("croner");
const jobs = [
@ -9,6 +10,12 @@ const jobs = [
jobFunc: clearOldData,
croner: null,
},
{
name: "incremental-vacuum",
interval: "*/5 * * * *",
jobFunc: incrementalVacuum,
croner: null,
}
];
/**

2
server/jobs/clear-old-data.js
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@ -39,6 +39,8 @@ const clearOldData = async () => {
"DELETE FROM heartbeat WHERE time < DATETIME('now', '-' || ? || ' days') ",
[ parsedPeriod ]
);
await R.exec("PRAGMA optimize;");
} catch (e) {
log.error("clearOldData", `Failed to clear old data: ${e.message}`);
}

21
server/jobs/incremental-vacuum.js Normal file
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@ -0,0 +1,21 @@
const { R } = require("redbean-node");
const { log } = require("../../src/util");
/**
* Run incremental_vacuum and checkpoint the WAL.
* @return {Promise<void>} A promise that resolves when the process is finished.
*/
const incrementalVacuum = async () => {
try {
log.debug("incrementalVacuum", "Running incremental_vacuum and wal_checkpoint(PASSIVE)...");
await R.exec("PRAGMA incremental_vacuum(200)");
await R.exec("PRAGMA wal_checkpoint(PASSIVE)");
} catch (e) {
log.error("incrementalVacuum", `Failed: ${e.message}`);
}
};
module.exports = {
incrementalVacuum,
};