| Algorithm / OS | Ubuntu | Window | MacOS |
|---|---|---|---|
| Dot Product | 750,622.625 ops/s | 760,163.774 ops/s | 961,366.490 ops/s |
| Cosine Similarity | 586,113.920 ops/s | 705,148.739 ops/s | 892,124.358 ops/s |
| Manhattan Distance | 793,538.457 ops/s | 717,150.911 ops/s | 1,156,442.603 ops/s |
| Euclidean Distance | 760,819.826 ops/s | 748,286.320 ops/s | 1,012,210.232 ops/s |
Serkan ÖZAL serkan-ozal
serkan-ozal
/ stacktrace.txt
Created
December 8, 2025 15:30
AWS Lambda Nodejs CJS Module Load StackTrace in Nodejs v24
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| at Object.<anonymous> (/var/task/index.js:2:13) | |
| at Module._compile (node:internal/modules/cjs/loader:1760:14) | |
| at Object..js (node:internal/modules/cjs/loader:1893:10) | |
| at Module.load (node:internal/modules/cjs/loader:1480:32) | |
| at Module._load (node:internal/modules/cjs/loader:1299:12) | |
| at TracingChannel.traceSync (node:diagnostics_channel:328:14) | |
| at wrapModuleLoad (node:internal/modules/cjs/loader:244:24) | |
| at cjsLoader (node:internal/modules/esm/translators:342:5) | |
| at ModuleWrap.<anonymous> (node:internal/modules/esm/translators:234:7) | |
| at ModuleJob.run (node:internal/modules/esm/module_job:377:25) |
serkan-ozal
/ stacktrace.txt
Created
December 8, 2025 15:29
AWS Lambda Nodejs CJS Module Load StackTrace in Nodejs v22
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| at Object.<anonymous> (/var/task/index.js:2:13) | |
| at Module._compile (node:internal/modules/cjs/loader:1706:14) | |
| at Object..js (node:internal/modules/cjs/loader:1839:10) | |
| at Module.load (node:internal/modules/cjs/loader:1441:32) | |
| at Function._load (node:internal/modules/cjs/loader:1263:12) | |
| at TracingChannel.traceSync (node:diagnostics_channel:322:14) | |
| at wrapModuleLoad (node:internal/modules/cjs/loader:237:24) | |
| at Module.<anonymous> (node:internal/modules/cjs/loader:1463:12) | |
| at Module.T (/opt/wrapper.js:1:172790) | |
| at _require.o.require (/opt/wrapper.js:1:174123) |
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| import { readdir, readFile } from "fs/promises"; | |
| import { statSync } from "fs"; | |
| import path from "path"; | |
| import { S3Client, PutObjectCommand } from "@aws-sdk/client-s3"; | |
| const ROOT_DIR = "/var/runtime"; | |
| const s3 = new S3Client({ | |
| region: process.env.BUCKET_REGION ?? process.env.AWS_REGION, | |
| }); |
serkan-ozal
/ index.mjs
Created
December 4, 2025 07:59
AWS Lambda Nodejs Runtime Interface Client (Extracted from AWS Lambda Environment) Nodejs v22
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| /** Copyright 2019,2020,2021,2022 Amazon.com, Inc. or its affiliates. All Rights Reserved. */ | |
| // node_modules/lambda-runtime/dist/node16/index.mjs | |
| import { createRequire } from "module"; | |
| var require2 = createRequire(import.meta.url); | |
| var __getOwnPropNames = Object.getOwnPropertyNames; | |
| var __require = /* @__PURE__ */ ((x) => typeof require2 !== "undefined" ? require2 : typeof Proxy !== "undefined" ? new Proxy(x, { | |
| get: (a, b) => (typeof require2 !== "undefined" ? require2 : a)[b] | |
| }) : x)(function(x) { | |
| if (typeof require2 !== "undefined") | |
| return require2.apply(this, arguments); |
serkan-ozal
/ index.mjs
Created
December 4, 2025 07:59
AWS Lambda Nodejs Runtime Interface Client (Extracted from AWS Lambda Environment) Nodejs v24
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| // dist/logging/verbose-log.js | |
| var EnvVarName = "AWS_LAMBDA_RUNTIME_VERBOSE"; | |
| var Tag = "RUNTIME"; | |
| var Verbosity = (() => { | |
| if (!process.env[EnvVarName]) { | |
| return 0; | |
| } | |
| try { | |
| const verbosity = parseInt(process.env[EnvVarName]); | |
| return verbosity < 0 ? 0 : verbosity > 3 ? 3 : verbosity; |
serkan-ozal
/ otel-lambda-nodejs-layer-init-timings-gte-5ms
Last active
January 22, 2025 20:06
OTEL Lambda Node.js Layer Init Timings (>= 5 ms)
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| |-- require('@opentelemetry/api') took 23 ms | |
| ..|-- require('./baggage/utils') took 8 ms | |
| ....|-- require('../api/diag') took 6 ms | |
| |-- require('@opentelemetry/core') took 60 ms | |
| ..|-- require('./common/time') took 45 ms | |
| ....|-- require('../platform') took 44 ms | |
| ......|-- require('./node') took 44 ms | |
| ........|-- require('./performance') took 15 ms | |
| ..........|-- require('perf_hooks') took 15 ms | |
| ........|-- require('./sdk-info') took 22 ms |
serkan-ozal
/ wrapper-init_2024-11-18_12_32_36.json
Created
November 19, 2024 19:16
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| {"nodes":[{"id":1,"callFrame":{"functionName":"(root)","scriptId":"0","url":"","lineNumber":-1,"columnNumber":-1},"hitCount":0,"children":[2,9,28,98,119,120,10349,10350]},{"id":2,"callFrame":{"functionName":"startProfiler","scriptId":"418","url":"file:///opt/profile-controller.js","lineNumber":16,"columnNumber":28},"hitCount":0,"children":[3]},{"id":3,"callFrame":{"functionName":"_sessionPost","scriptId":"418","url":"file:///opt/profile-controller.js","lineNumber":8,"columnNumber":27},"hitCount":0,"children":[4]},{"id":4,"callFrame":{"functionName":"","scriptId":"418","url":"file:///opt/profile-controller.js","lineNumber":9,"columnNumber":23},"hitCount":0,"children":[5]},{"id":5,"callFrame":{"functionName":"post","scriptId":"419","url":"node:inspector","lineNumber":115,"columnNumber":6},"hitCount":0,"children":[6]},{"id":6,"callFrame":{"functionName":"dispatch","scriptId":"0","url":"","lineNumber":-1,"columnNumber":-1},"hitCount":0,"children":[7]},{"id":7,"callFrame":{"functionName":"","scriptId":"419","url": |
serkan-ozal
/ vector-similarity-search-1-bench-results.md
Created
October 12, 2023 07:28
serkan-ozal
/ vector-similarity-search-1-bench-config.md
Last active
October 16, 2023 13:06
| Runtime | JDK 21, Java HotSpot(TM) 64-Bit Server VM, 21+35-LTS-2513 |
| Benchmark tool | JMH (version 1.37) |
| Benchmark mode | Throughput, ops/time |
| Warmup iteration | 3 |
| Warmup time | 5 seconds (for each warmup iteration) |
| Measurement iteration | 10 |
| Measurement time | 30 seconds (for each measurement iteration) |
| Vector length | 1000 |
serkan-ozal
/ vector-similarity-search-1-env-config.csv
Created
October 11, 2023 17:58
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| Runner | OS | Processor (CPU) | Memory (RAM) | |
|---|---|---|---|---|
| ubuntu-latest | Ubuntu - 22.04 | Model: Intel Xeon E5-2673 v4 @ 2.30GHz # of cores: 2 | 7 GB | |
| windows-latest | Windows - 2022 | Model: Xeon® Platinum 8272CL # of cores: 2 | 7 GB | |
| macos-latest | MacOS - 12 | Model: Intel Xeon E5-1650 v2 @ 3.50GHz # of cores: 3 | 14 GB |
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