| #!/usr/bin/env bash | |
| # fast-curl.sh — FAST.com-style download test using curl | |
| # | |
| # Behavior (STDOUT vs STDERR): | |
| # • Default (silent): step-named progress to STDERR; final summary line to STDOUT: | |
| # "(<city>, <CC>) <hostname> — <XX.XX> Mbps" | |
| # • --verbose: detailed diagnostics to STDERR (warmup details, per-stream speeds, etc.); | |
| # final summary line to STDOUT (same as silent). | |
| # • --smokeping: step-named progress to STDERR; STDOUT prints one numeric Mbps value per stream | |
| # (no units/labels), suitable for SmokePing multi-sample ingestion. |
| *** Database *** | |
| step = 60 | |
| pings = 10 | |
| # consfn mrhb steps total | |
| AVERAGE 0.5 1 1008 | |
| AVERAGE 0.5 12 4320 | |
| MIN 0.5 12 4320 |
| #!/bin/bash | |
| # Colors | |
| BOLD="\033[1m" | |
| BLUE="\033[1;34m" | |
| CYAN="\033[1;36m" | |
| YELLOW="\033[1;33m" | |
| MAGENTA="\033[1;35m" | |
| WHITE="\033[1;37m" | |
| DARKRED="\033[0;31m" |
| #!/bin/bash | |
| # Colors | |
| BOLD="\033[1m" | |
| BLUE="\033[1;34m" | |
| CYAN="\033[1;36m" | |
| YELLOW="\033[1;33m" | |
| MAGENTA="\033[1;35m" | |
| WHITE="\033[1;37m" | |
| DARKRED="\033[0;31m" |
| MIT License | |
| Copyright (c) 2025 Nicholas Folse | |
| Permission is hereby granted, free of charge, to any person obtaining a copy | |
| of this software and associated documentation files (the "Software"), to deal | |
| in the Software without restriction, including without limitation the rights | |
| to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
| copies of the Software, and to permit persons to whom the Software is | |
| furnished to do so, subject to the following conditions: |
| /* | |
| * Copyright (c) 2022, 2023 Nicholas Folse | |
| * | |
| * Permission is hereby granted, free of charge, to any person obtaining a copy | |
| * of this software and associated documentation files (the "Software"), to deal | |
| * in the Software without restriction, including without limitation the rights | |
| * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
| * copies of the Software, and to permit persons to whom the Software is | |
| * furnished to do so, subject to the following conditions: | |
| * |
| use std::sync::mpsc::SendError; | |
| use std::sync::mpsc::{self}; | |
| use std::thread; | |
| use std::time::Duration; | |
| #[derive(Debug)] | |
| enum MonitorCommand { | |
| Stop, | |
| } |
| # | |
| # process_handler.py | |
| # Copyright 2020 Nicholas Folse <[email protected]> | |
| # | |
| # This module defines a subprocess handler capable of managing | |
| # multiple simultaneous subprocess.Popen calls. Results of each subprocess | |
| # are processed in parallel. Each subprocess is injected with a line handler | |
| # which is responsible for handling input from each call. Line handlers | |
| # are called as line_handler(proc, line). If multiple handlers are injected for | |
| # a given subprocess, the output of a handler is passed as the input to the next |
The following performance results were generated using a 2300 line file with output piped directly to a file instead of the console. (All awk delays were set to 0 for the benchmark) Processor Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz, 1992 Mhz, 4 Core(s), 8 Logical Processor(s)
The epoll solution is the clear winner, but is only available on Unix and Linux.
| -- -------------------------------------------------------- | |
| -- Host: 127.0.0.1 | |
| -- Server version: 10.4.6-MariaDB - mariadb.org binary distribution | |
| -- Server OS: Win64 | |
| -- HeidiSQL Version: 10.2.0.5611 | |
| -- Author: Nicholas Folse | |
| -- Copyright (c) 2020-2023 Nicholas Folse | |
| -- -------------------------------------------------------- | |