SukkaWfast-escape-html
Fastest, zero-dependencies, plain JavaScript-based, 100% test coverage, HTML escaping library for JavaScript, works in both Node.js and browser.
Even faster than the Rust-based @napi-rs/escape with real world HTMLs (see benchmark below)!
Installation
# Using npm, yarn, or pnpm
npm install fast-escape-html
yarn add fast-escape-html
pnpm add fast-escape-html
Usage
import { escapeHTML, unescapeHTML } from 'fast-escape-html';
DO NOT USE unescape-html OR escape-goat TO UNESCAPE UN-TRUSTED HTML!
Only use safe libraries like fast-escape-html or html-escaper that only look up and replace the entire input once.
Both unescape-html and escape-goat use the multiple replace implementation similar to this:
function unescapeHTML(str: string): string {
return str
.replace(/&/g, '&')
.replace(/</g, '<')
.replace(/>/g, '>')
.replace(/"/g, '"')
.replace(/'/g, "'");
}
BUT THAT IS UNSAFE! Considering this untrusted input:
&lt;script&gt;alert("yo")&lt;/script&gt;
With fast-escape-html or html-escaper it will become:
<script>alert("yo")</script>
Which is safe. But with unescape-html or escape-goat, it will become:
<script>alert("yo")</script>
Boom, XSS!
Benchmark
The benchmark uses mitata against realworld websites' HTMLs:
- https://skk.moe
- https://github.com (in incognito mode)
- https://stackoverflow.com/questions (in incognito mode)
- https://www.google.com (in incognito mode)
# Before running the benchmark, build the dist
# The benchmark cases are run against the built files instead of the source files
pnpm i && pnpm run build
# Run the benchmark
pnpm run bench
# On supported platforms, you can use "sudo" to enable hardware counter
# https://github.com/evanwashere/mitata#hardware-counters
sudo pnpm run bench
Escape
clk: ~3.17 GHz
cpu: Apple M2 Max
runtime: node 22.15.1 (arm64-darwin)
benchmark avg (min … max) p75 / p99 (min … top 1%)
------------------------------------------- -------------------------------
• skk.moe
------------------------------------------- -------------------------------
fast-escape-html 227.50 µs/iter 229.71 µs █
(208.46 µs … 430.29 µs) 359.75 µs █▆
(100.02 kb … 883.06 kb) 485.43 kb ████▅▃▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁
4.64 ipc ( 0.87% stalls) 99.35% L1 data cache
777.26k cycles 3.61M instructions 21.15% retired LD/ST (763.48k)
escape-html 231.02 µs/iter 235.46 µs █
(211.71 µs … 488.08 µs) 380.33 µs █
( 35.66 kb … 723.82 kb) 484.97 kb ███▆▆▃▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁
4.60 ipc ( 1.02% stalls) 99.12% L1 data cache
782.60k cycles 3.60M instructions 21.07% retired LD/ST (759.07k)
@napi-rs/escape 262.46 µs/iter 263.04 µs █
(226.17 µs … 1.55 ms) 633.96 µs ██
(207.75 kb … 207.77 kb) 207.77 kb ██▇▇▄▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
4.52 ipc ( 16.84% stalls) 83.70% L1 data cache
873.05k cycles 3.95M instructions 23.64% retired LD/ST (933.00k)
html-escaper 385.23 µs/iter 385.38 µs █
(347.17 µs … 963.50 µs) 660.58 µs ██
(508.75 kb … 576.19 kb) 571.14 kb ▅███▃▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
4.23 ipc ( 3.01% stalls) 97.82% L1 data cache
1.31M cycles 5.53M instructions 34.01% retired LD/ST ( 1.88M)
lodash.escape 389.55 µs/iter 388.08 µs █
(353.88 µs … 1.47 ms) 813.17 µs █
(468.27 kb … 576.36 kb) 574.02 kb ███▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
4.24 ipc ( 2.95% stalls) 97.89% L1 data cache
1.33M cycles 5.64M instructions 34.09% retired LD/ST ( 1.92M)
escape-goat 506.45 µs/iter 499.46 µs █
(454.54 µs … 1.29 ms) 1.05 ms █
( 1.22 mb … 1.22 mb) 1.22 mb ███▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
3.60 ipc ( 2.92% stalls) 97.54% L1 data cache
1.72M cycles 6.21M instructions 30.87% retired LD/ST ( 1.92M)
• github.com (incognito)
------------------------------------------- -------------------------------
fast-escape-html 764.52 µs/iter 766.75 µs █
(708.88 µs … 1.17 ms) 985.13 µs ▇█▇▅
( 1.19 mb … 1.19 mb) 1.19 mb ▃████▇▄▂▁▁▁▁▁▁▁▂▃▂▂▂▁
4.62 ipc ( 0.70% stalls) 99.50% L1 data cache
2.61M cycles 12.04M instructions 20.30% retired LD/ST ( 2.45M)
escape-html 771.81 µs/iter 777.13 µs █▇▃
(717.63 µs … 1.17 ms) 1.04 ms ████▅
( 1.19 mb … 1.19 mb) 1.19 mb █████▆▄▂▂▁▁▁▂▁▃▂▂▂▁▁▂
4.56 ipc ( 0.80% stalls) 99.31% L1 data cache
2.65M cycles 12.06M instructions 20.16% retired LD/ST ( 2.43M)
@napi-rs/escape 878.95 µs/iter 899.88 µs ▆▆█▇
(793.75 µs … 1.32 ms) 1.07 ms ▃████▇▅
(697.81 kb … 697.81 kb) 697.81 kb ▅█████████▇▅▄▂▃▂▁▁▁▁▁
4.73 ipc ( 19.05% stalls) 82.51% L1 data cache
2.95M cycles 13.95M instructions 23.44% retired LD/ST ( 3.27M)
html-escaper 1.24 ms/iter 1.23 ms █
(1.04 ms … 4.10 ms) 2.79 ms █
( 1.37 mb … 1.43 mb) 1.39 mb ██▇▄▂▁▂▁▂▂▁▁▁▁▁▁▁▁▁▁▁
3.92 ipc ( 2.50% stalls) 98.03% L1 data cache
3.95M cycles 15.45M instructions 33.35% retired LD/ST ( 5.15M)
lodash.escape 1.16 ms/iter 1.16 ms ▂█▃
(1.04 ms … 1.88 ms) 1.75 ms ███
( 1.37 mb … 1.43 mb) 1.39 mb ▅████▃▂▁▁▁▁▂▁▂▁▂▂▁▂▁▁
4.02 ipc ( 2.52% stalls) 98.06% L1 data cache
3.90M cycles 15.65M instructions 33.64% retired LD/ST ( 5.27M)
escape-goat 1.34 ms/iter 1.32 ms █▅
(1.18 ms … 2.18 ms) 1.93 ms ███
( 3.82 mb … 3.82 mb) 3.82 mb ▄███▇▃▂▁▁▁▂▃▂▂▂▃▃▂▂▁▁
3.58 ipc ( 3.40% stalls) 97.29% L1 data cache
4.55M cycles 16.29M instructions 30.53% retired LD/ST ( 4.97M)
• stackoverflow.com (incognito)
------------------------------------------- -------------------------------
fast-escape-html 681.29 µs/iter 677.21 µs █▅
(611.54 µs … 1.89 ms) 1.04 ms ▃██▂
( 1.18 mb … 1.18 mb) 1.18 mb ████▅▃▂▂▂▁▁▁▁▂▂▂▂▂▁▁▁
4.42 ipc ( 0.84% stalls) 99.35% L1 data cache
2.30M cycles 10.16M instructions 21.19% retired LD/ST ( 2.15M)
escape-html 734.02 µs/iter 704.79 µs █
(621.92 µs … 3.83 ms) 1.81 ms ▅█
( 1.18 mb … 1.18 mb) 1.18 mb ██▄▂▂▂▃▂▁▁▁▁▁▁▁▁▁▁▁▁▁
4.31 ipc ( 0.94% stalls) 99.13% L1 data cache
2.36M cycles 10.19M instructions 21.02% retired LD/ST ( 2.14M)
@napi-rs/escape 817.10 µs/iter 819.04 µs █▅
(690.96 µs … 2.30 ms) 1.47 ms ███
(586.23 kb … 586.23 kb) 586.23 kb ▃████▃▂▂▂▂▁▁▁▁▁▁▁▁▂▁▁
4.34 ipc ( 16.78% stalls) 82.95% L1 data cache
2.56M cycles 11.11M instructions 23.36% retired LD/ST ( 2.59M)
html-escaper 1.12 ms/iter 1.12 ms █▄
(1.00 ms … 1.80 ms) 1.60 ms ▆██
( 1.23 mb … 1.32 mb) 1.28 mb ▆████▅▃▂▂▂▃▂▁▂▂▃▂▂▁▁▁
3.84 ipc ( 2.45% stalls) 98.07% L1 data cache
3.78M cycles 14.50M instructions 33.51% retired LD/ST ( 4.86M)
lodash.escape 1.11 ms/iter 1.12 ms ▄█▃
(1.01 ms … 1.84 ms) 1.64 ms ███▃
( 1.18 mb … 1.35 mb) 1.28 mb ▆████▄▂▁▁▁▁▁▁▁▂▂▁▂▁▂▁
3.92 ipc ( 2.42% stalls) 98.13% L1 data cache
3.76M cycles 14.75M instructions 33.73% retired LD/ST ( 4.97M)
escape-goat 1.31 ms/iter 1.25 ms █
(1.10 ms … 2.44 ms) 2.28 ms ██
( 2.82 mb … 3.30 mb) 3.30 mb ▅██▇▃▁▁▁▁▁▁▁▁▁▂▂▂▂▂▁▁
3.47 ipc ( 2.78% stalls) 97.73% L1 data cache
4.40M cycles 15.27M instructions 31.26% retired LD/ST ( 4.77M)
• www.google.com (incognito)
------------------------------------------- -------------------------------
fast-escape-html 400.52 µs/iter 403.25 µs ▄█
(371.13 µs … 683.21 µs) 591.13 µs ██▇
(513.24 kb … 513.29 kb) 513.27 kb █████▃▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁
4.81 ipc ( 0.80% stalls) 99.13% L1 data cache
1.36M cycles 6.53M instructions 19.21% retired LD/ST ( 1.25M)
escape-html 403.63 µs/iter 406.29 µs █▇
(374.63 µs … 800.79 µs) 616.50 µs ███▅
(513.24 kb … 513.29 kb) 513.27 kb ████▅▃▂▁▁▁▁▁▁▁▁▁▁▁▂▁▁
4.78 ipc ( 0.86% stalls) 98.99% L1 data cache
1.37M cycles 6.53M instructions 19.10% retired LD/ST ( 1.25M)
@napi-rs/escape 437.08 µs/iter 458.08 µs █▅▂
(389.13 µs … 882.75 µs) 527.63 µs ████▆▂ ▄██▄▂
(390.05 kb … 390.05 kb) 390.05 kb ▅█████████████▅▃▃▃▂▂▁
4.70 ipc ( 17.04% stalls) 82.80% L1 data cache
1.47M cycles 6.91M instructions 22.04% retired LD/ST ( 1.52M)
html-escaper 514.35 µs/iter 515.21 µs █▅
(454.92 µs … 1.06 ms) 784.38 µs ▆██▄
(702.80 kb … 761.38 kb) 758.79 kb ▂████▅▂▁▁▁▁▁▁▁▂▂▁▁▁▁▁
4.09 ipc ( 3.12% stalls) 97.59% L1 data cache
1.72M cycles 7.06M instructions 33.20% retired LD/ST ( 2.34M)
lodash.escape 509.40 µs/iter 506.67 µs █
(463.13 µs … 1.17 ms) 936.88 µs █▃
(745.70 kb … 825.25 kb) 760.75 kb ▄██▄▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
4.19 ipc ( 3.10% stalls) 97.69% L1 data cache
1.71M cycles 7.18M instructions 33.44% retired LD/ST ( 2.40M)
escape-goat 668.79 µs/iter 652.33 µs █▄
(560.54 µs … 1.91 ms) 1.34 ms ██
( 1.82 mb … 1.97 mb) 1.97 mb ▅██▇▂▁▁▁▁▂▂▁▁▁▁▁▁▁▁▁▁
3.31 ipc ( 4.73% stalls) 95.04% L1 data cache
2.25M cycles 7.44M instructions 29.08% retired LD/ST ( 2.16M)
• about.gitlab.com
------------------------------------------- -------------------------------
fast-escape-html 755.94 µs/iter 755.79 µs ▄█
(693.46 µs … 1.21 ms) 1.12 ms ▄██▆
(917.91 kb … 917.98 kb) 917.93 kb ████▇▄▂▁▁▁▁▁▁▁▁▁▂▂▂▂▂
4.79 ipc ( 0.79% stalls) 99.19% L1 data cache
2.57M cycles 12.31M instructions 19.35% retired LD/ST ( 2.38M)
escape-html 766.91 µs/iter 768.13 µs ██▃
(701.46 µs … 1.20 ms) 1.14 ms ▃███
(917.91 kb … 917.97 kb) 917.93 kb ████▇▃▂▂▁▁▁▁▁▁▁▁▂▂▂▂▁
4.74 ipc ( 0.85% stalls) 99.05% L1 data cache
2.60M cycles 12.32M instructions 19.24% retired LD/ST ( 2.37M)
@napi-rs/escape 879.66 µs/iter 896.38 µs ▆█
(789.88 µs … 1.68 ms) 1.16 ms ▂███▅
(732.54 kb … 732.54 kb) 732.54 kb ▃▅██████▆▄▃▁▂▁▁▁▁▁▁▁▁
4.99 ipc ( 22.73% stalls) 79.87% L1 data cache
2.95M cycles 14.73M instructions 23.03% retired LD/ST ( 3.39M)
html-escaper 948.21 µs/iter 947.33 µs ▅█▂
(838.25 µs … 1.61 ms) 1.48 ms ███
( 1.36 mb … 1.42 mb) 1.37 mb ▄████▃▂▂▂▂▂▂▁▁▂▁▁▁▁▂▁
4.08 ipc ( 3.43% stalls) 97.48% L1 data cache
3.19M cycles 13.04M instructions 32.88% retired LD/ST ( 4.29M)
lodash.escape 951.94 µs/iter 947.83 µs ▃█
(845.63 µs … 1.76 ms) 1.54 ms ██▅
( 1.36 mb … 1.42 mb) 1.37 mb ▄███▅▃▁▁▁▁▁▂▂▂▂▂▁▁▁▁▁
4.11 ipc ( 3.39% stalls) 97.54% L1 data cache
3.21M cycles 13.20M instructions 33.12% retired LD/ST ( 4.37M)
escape-goat 1.18 ms/iter 1.16 ms █
(994.13 µs … 1.92 ms) 1.75 ms ▂██▃
( 3.65 mb … 3.65 mb) 3.65 mb ▂████▅▃▁▁▁▁▂▂▃▃▂▂▃▂▂▂
3.41 ipc ( 4.86% stalls) 95.36% L1 data cache
3.97M cycles 13.52M instructions 29.33% retired LD/ST ( 3.96M)
Unescape
• skk.moe
------------------------------------------- -------------------------------
fast-escape-html 625.54 µs/iter 621.04 µs █▄
(564.67 µs … 1.83 ms) 1.58 ms ██
(625.88 kb … 691.60 kb) 647.84 kb ██▆▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
4.95 ipc ( 2.02% stalls) 98.48% L1 data cache
2.10M cycles 10.41M instructions 31.19% retired LD/ST ( 3.25M)
html-escaper 635.10 µs/iter 627.46 µs █▇
(567.17 µs … 1.86 ms) 1.60 ms ██
(625.88 kb … 691.60 kb) 647.93 kb ██▇▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
4.98 ipc ( 2.00% stalls) 98.47% L1 data cache
2.12M cycles 10.55M instructions 30.81% retired LD/ST ( 3.25M)
lodash.unescape 629.00 µs/iter 623.50 µs █▂
(570.08 µs … 1.73 ms) 1.62 ms ██
(625.88 kb … 669.27 kb) 647.90 kb ██▅▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
5.01 ipc ( 2.00% stalls) 98.49% L1 data cache
2.11M cycles 10.57M instructions 30.98% retired LD/ST ( 3.27M)
hexo-util 633.44 µs/iter 626.71 µs █▆
(574.08 µs … 1.73 ms) 1.52 ms ██
(625.93 kb … 700.67 kb) 647.87 kb ██▆▃▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
5.01 ipc ( 1.96% stalls) 98.51% L1 data cache
2.12M cycles 10.65M instructions 30.77% retired LD/ST ( 3.28M)
unescape 1.09 ms/iter 1.08 ms █
(990.75 µs … 2.08 ms) 1.92 ms ██▆
( 1.20 mb … 1.29 mb) 1.25 mb ███▄▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▁
5.36 ipc ( 1.72% stalls) 99.04% L1 data cache
3.66M cycles 19.63M instructions 31.63% retired LD/ST ( 6.21M)
• github.com (incognito)
------------------------------------------- -------------------------------
fast-escape-html 1.76 ms/iter 1.76 ms █▂
(1.59 ms … 2.79 ms) 2.71 ms ▄██▃
( 1.61 mb … 1.65 mb) 1.61 mb █████▂▁▁▁▁▁▁▁▁▁▁▂▃▂▂▂
4.73 ipc ( 1.79% stalls) 98.53% L1 data cache
5.89M cycles 27.90M instructions 30.56% retired LD/ST ( 8.53M)
html-escaper 1.79 ms/iter 1.78 ms █
(1.62 ms … 2.95 ms) 2.85 ms ▄█▄
( 1.61 mb … 1.65 mb) 1.61 mb ████▄▂▁▁▁▁▁▁▁▁▁▁▂▂▁▂▂
4.76 ipc ( 1.76% stalls) 98.52% L1 data cache
5.99M cycles 28.47M instructions 30.06% retired LD/ST ( 8.56M)
lodash.unescape 1.79 ms/iter 1.78 ms █
(1.61 ms … 3.21 ms) 2.82 ms ███▄
( 1.61 mb … 1.64 mb) 1.61 mb ████▅▂▂▁▁▁▂▁▁▂▂▂▂▂▁▁▁
4.79 ipc ( 1.77% stalls) 98.53% L1 data cache
5.91M cycles 28.34M instructions 30.28% retired LD/ST ( 8.58M)
hexo-util 1.78 ms/iter 1.77 ms █
(1.62 ms … 3.00 ms) 2.76 ms ▅██▃
( 1.61 mb … 1.62 mb) 1.61 mb ████▄▃▁▁▁▁▁▁▁▁▁▁▁▂▂▂▁
4.79 ipc ( 1.75% stalls) 98.54% L1 data cache
5.95M cycles 28.52M instructions 30.10% retired LD/ST ( 8.59M)
unescape 3.15 ms/iter 3.07 ms █
(2.82 ms … 4.70 ms) 4.58 ms ▃██
( 3.15 mb … 3.21 mb) 3.16 mb ████▂▂▁▁▁▁▁▁▁▁▃▁▃▃▃▂▂
5.25 ipc ( 1.58% stalls) 99.12% L1 data cache
10.38M cycles 54.51M instructions 30.98% retired LD/ST ( 16.89M)
• stackoverflow.com (incognito)
------------------------------------------- -------------------------------
fast-escape-html 1.71 ms/iter 1.71 ms ▃█
(1.55 ms … 3.20 ms) 2.74 ms ██▆▃
( 1.48 mb … 1.51 mb) 1.50 mb ████▅▁▁▁▁▁▁▁▁▁▁▂▂▂▁▂▂
4.65 ipc ( 1.74% stalls) 98.57% L1 data cache
5.68M cycles 26.44M instructions 30.91% retired LD/ST ( 8.17M)
html-escaper 1.71 ms/iter 1.70 ms █▇
(1.58 ms … 2.91 ms) 2.64 ms ██▇
( 1.48 mb … 1.52 mb) 1.50 mb ████▄▂▁▁▁▁▁▁▁▁▁▂▁▂▂▂▂
4.70 ipc ( 1.74% stalls) 98.57% L1 data cache
5.73M cycles 26.94M instructions 30.46% retired LD/ST ( 8.21M)
lodash.unescape 1.70 ms/iter 1.69 ms █▂
(1.57 ms … 3.00 ms) 2.70 ms ██▄
( 1.48 mb … 1.51 mb) 1.50 mb ███▇▃▂▁▁▁▁▁▁▁▁▁▁▂▂▂▁▁
4.72 ipc ( 1.74% stalls) 98.57% L1 data cache
5.69M cycles 26.87M instructions 30.68% retired LD/ST ( 8.25M)
hexo-util 1.76 ms/iter 1.74 ms █▅
(1.59 ms … 4.05 ms) 2.98 ms ██▅
( 1.48 mb … 1.51 mb) 1.50 mb ███▅▃▂▁▁▁▁▁▂▂▂▂▂▁▁▁▁▁
4.67 ipc ( 1.69% stalls) 98.58% L1 data cache
5.80M cycles 27.07M instructions 30.47% retired LD/ST ( 8.25M)
unescape 2.86 ms/iter 2.89 ms ▆█ ▂
(2.67 ms … 3.87 ms) 3.60 ms ██▆█▆▂
( 2.97 mb … 2.98 mb) 2.97 mb ██████▄▃▂▂▁▁▃▃▃▁▄▂▂▁▁
5.25 ipc ( 1.60% stalls) 99.13% L1 data cache
9.56M cycles 50.22M instructions 31.35% retired LD/ST ( 15.75M)
• www.google.com (incognito)
------------------------------------------- -------------------------------
fast-escape-html 775.50 µs/iter 767.25 µs █▃
(699.54 µs … 2.03 ms) 1.81 ms ██
(829.08 kb … 954.86 kb) 953.04 kb ██▇▃▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
4.80 ipc ( 2.21% stalls) 98.16% L1 data cache
2.60M cycles 12.48M instructions 29.47% retired LD/ST ( 3.68M)
html-escaper 794.20 µs/iter 795.04 µs ▄█
(705.92 µs … 1.90 ms) 1.84 ms ██▃
(829.08 kb … 954.80 kb) 952.84 kb ███▄▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
4.77 ipc ( 2.15% stalls) 98.18% L1 data cache
2.66M cycles 12.67M instructions 29.13% retired LD/ST ( 3.69M)
lodash.unescape 786.99 µs/iter 783.17 µs █▆
(704.96 µs … 1.98 ms) 1.84 ms ██▂
(857.23 kb … 954.80 kb) 953.26 kb ███▃▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
4.80 ipc ( 2.18% stalls) 98.17% L1 data cache
2.64M cycles 12.68M instructions 29.28% retired LD/ST ( 3.71M)
hexo-util 797.88 µs/iter 789.46 µs █
(715.83 µs … 2.07 ms) 1.89 ms ██
(829.12 kb … 954.86 kb) 953.08 kb ██▇▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
4.78 ipc ( 2.15% stalls) 98.16% L1 data cache
2.67M cycles 12.76M instructions 29.10% retired LD/ST ( 3.71M)
unescape 1.43 ms/iter 1.43 ms █▄
(1.29 ms … 2.48 ms) 2.41 ms ██▇
( 1.46 mb … 1.54 mb) 1.51 mb ████▄▁▁▁▁▁▁▁▁▂▁▁▁▁▂▁▂
5.29 ipc ( 1.71% stalls) 98.97% L1 data cache
4.76M cycles 25.18M instructions 29.94% retired LD/ST ( 7.54M)
• about.gitlab.com
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fast-escape-html 1.41 ms/iter 1.41 ms ▃█
(1.28 ms … 2.32 ms) 2.29 ms ██▆▂
( 1.54 mb … 1.57 mb) 1.55 mb ████▅▂▁▁▁▁▁▁▁▁▁▂▂▂▂▁▂
4.80 ipc ( 2.38% stalls) 98.10% L1 data cache
4.72M cycles 22.67M instructions 29.38% retired LD/ST ( 6.66M)
html-escaper 1.44 ms/iter 1.43 ms ▂█
(1.29 ms … 2.88 ms) 2.44 ms ██▇
( 1.54 mb … 1.57 mb) 1.55 mb ████▄▂▁▁▁▁▁▁▁▁▁▂▁▂▂▂▁
4.81 ipc ( 2.35% stalls) 98.08% L1 data cache
4.82M cycles 23.17M instructions 28.97% retired LD/ST ( 6.71M)
lodash.unescape 1.42 ms/iter 1.41 ms ▂█
(1.29 ms … 2.44 ms) 2.33 ms ██▅
( 1.54 mb … 1.57 mb) 1.55 mb ████▃▂▁▁▁▁▁▁▁▁▁▁▂▂▂▂▁
4.83 ipc ( 2.37% stalls) 98.10% L1 data cache
4.77M cycles 23.06M instructions 29.16% retired LD/ST ( 6.72M)
hexo-util 1.43 ms/iter 1.42 ms █
(1.30 ms … 2.59 ms) 2.36 ms ██▃
( 1.54 mb … 1.58 mb) 1.55 mb ███▇▂▂▁▁▁▁▁▁▁▁▁▁▂▁▂▁▁
4.83 ipc ( 2.34% stalls) 98.12% L1 data cache
4.80M cycles 23.20M instructions 28.99% retired LD/ST ( 6.72M)
unescape 2.64 ms/iter 2.61 ms █▃
(2.38 ms … 4.12 ms) 3.86 ms ▆██▄
( 2.73 mb … 2.77 mb) 2.74 mb ████▅▃▁▁▁▁▁▁▁▁▁▂▁▄▂▃▂
5.26 ipc ( 1.79% stalls) 98.91% L1 data cache
8.79M cycles 46.25M instructions 29.91% retired LD/ST ( 13.83M)