Ajv Compile - Memory Leak

const Ajv = require('ajv'); const ajv = new Ajv({allErrors: true}); ajv.addKeyword({ keyword: "range", type: "number", compile([min, max], parentSchema) { return (data) => data > min && data < max }, errors: false, metaSchema: { // schema to validate keyword value type: "array", items: [{type: "number"}, {type: "number"}], minItems: 2, additionalItems: false, }, }); const schema = { $id: '/our/schema', type: "object", properties: { foo: { type: "number", range: [6, 1] }, bar: { type: "number", range: [1, 5], } }, required: ["foo"], additionalProperties: false } const run = () => { try { ajv.compile(schema) } catch (error) { console.error("Ajv schema is invalid", error); } finally { ajv.removeSchema(schema.$id) } console.log(ajv.validate(schema, { foo: 7, bar: 2 })); console.log(ajv.validate(schema, { foo: 1, bar: 4 })); console.log(Math.ceil(process.memoryUsage().heapUsed / 1024) + "KB") } for(let i=0; i < 10; i++) { run(); }