<aside> ๐Ÿ“ข

ํ•ด๋‹น ํŽ˜์ด์ง€์— ๊ธฐ์žฌ๋œ ๊ณผ์ œ๋‚ด์šฉ์€ VESSL AI์˜ ์†Œ์ค‘ํ•œ ์ž์‚ฐ์ž…๋‹ˆ๋‹ค. ํ•ด๋‹น ๋‚ด์šฉ์ด ์™ธ๋ถ€๋กœ ์œ ์ถœ ๋ฐ ๊ณต์œ  ๋˜์ง€ ์•Š๋„๋ก ๊ฐ๋ณ„ํžˆ ์ฃผ์˜ ๋ถ€ํƒ๋“œ๋ฆฝ๋‹ˆ๋‹ค.

</aside>

Overview

๋‹น์‹ ์€ VESSL AI์˜ Product Manager๋กœ์„œ, ์ตœ๊ทผ ๊ณ ๊ฐ๋“ค์ด ํŠน์ • ์‹œ๋‚˜๋ฆฌ์˜ค์—์„œ Workload cold start ๋ฌธ์ œ๋กœ ์ธํ•ด ์ค‘์š”ํ•œ ์ž‘์—…์ด ์ง€์—ฐ๋˜๊ณ  ์žˆ๋‹ค๋Š” ํ”ผ๋“œ๋ฐฑ์„ ๋ฐ›์•˜์Šต๋‹ˆ๋‹ค. ์ด ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜์—ฌ VESSL์˜ ์„œ๋น„์Šค ํ’ˆ์งˆ์„ ํ–ฅ์ƒ์‹œํ‚ค๊ธฐ ์œ„ํ•œ ํ”„๋กœ์ ํŠธ๋ฅผ ๊ธฐํšํ•˜๊ณ , ์ด๋ฅผ ์š”์•ฝํ•œ One-pager ์ œ์•ˆ์„œ๋ฅผ ์ž‘์„ฑํ•ด์ฃผ์„ธ์š”.

Background

Workload cold start ๋ž€?

VESSL ํ”„๋กœ๋•ํŠธ์—์„œ AI ์ž‘์—…์€ ์ปจํ…Œ์ด๋„ˆ ํ™˜๊ฒฝ์—์„œ ๋™์ž‘ํ•ฉ๋‹ˆ๋‹ค. ์ด๋ฏธ ํด๋Ÿฌ์Šคํ„ฐ์— ํ• ๋‹น๋œ ๋…ธ๋“œ์™€ ์ปจํ…Œ์ด๋„ˆ๊ฐ€ ์ค€๋น„๋˜์–ด ์žˆ๋‹ค๋ฉด Workload๋ฅผ ๋ฐ”๋กœ ์‹คํ–‰ํ•  ์ˆ˜ ์žˆ์ง€๋งŒ, ๊ทธ๋ ‡์ง€ ์•Š์€ ๊ฒฝ์šฐ์—๋Š” ํด๋Ÿฌ์Šคํ„ฐ์— ์ƒˆ๋กœ์šด ๋…ธ๋“œ๋ฅผ ํ• ๋‹นํ•˜๊ณ  ์ปจํ…Œ์ด๋„ˆ๋ฅผ ๋งŒ๋“ค์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ํ›„์ž์˜ ๊ฒฝ์šฐ๋ฅผ cold start๋ผ๊ณ  ํ•˜๋ฉฐ, ๋…ธ๋“œ์˜ ํ• ๋‹น ๋ฐ ์ƒˆ๋กœ์šด ์ปจํ…Œ์ด๋„ˆ ์ดˆ๊ธฐํ™” ๋‹จ๊ณ„์—์„œ ์‹ค์ œ ์ž‘์—…์‹œ๊ฐ„ ์ด์ „์— ์ง€์—ฐ์ด ๋ฐœ์ƒํ•˜๊ฒŒ๋ฉ๋‹ˆ๋‹ค.

๋ฌธ์ œ ์ •์˜

VESSL์˜ ํ”Œ๋žซํผ์€ ๊ณ ๊ฐ๋“ค์ด ๋‹ค์–‘ํ•œ ๋จธ์‹ ๋Ÿฌ๋‹ ๋ชจ๋ธ์„ ํ›ˆ๋ จํ•˜๊ณ  ๋ฐฐํฌํ•  ์ˆ˜ ์žˆ๋„๋ก ์„ค๊ณ„๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์ตœ๊ทผ ๋Œ€๊ทœ๋ชจ GPU ํด๋Ÿฌ์Šคํ„ฐ์—์„œ ์ž‘์—…์„ ์‹œ์ž‘ํ•  ๋•Œ cold start๋กœ ์ธํ•ด ์‹คํ–‰์ด ์ง€์—ฐ๋˜๋Š” ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ํŠนํžˆ, ์ƒˆ๋กœ์šด ํด๋Ÿฌ์Šคํ„ฐ์—์„œ ์›Œํฌ๋กœ๋“œ๋ฅผ ์‹คํ–‰ํ•  ๋•Œ ์ค€๋น„ ์‹œ๊ฐ„์ด 20๋ถ„์„ ์ดˆ๊ณผํ•˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ์žˆ์–ด, ๊ณ ๊ฐ๋“ค์ด ์ค‘์š”ํ•œ ํ”„๋กœ์ ํŠธ ๋งˆ๊ฐ์ผ์„ ๋งž์ถ”์ง€ ๋ชปํ•˜๊ฑฐ๋‚˜ ๋ฆฌ์†Œ์Šค๋ฅผ ๋‚ญ๋น„ํ•˜๋Š” ์ƒํ™ฉ์ด ์ž์ฃผ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค.

์ด๋Ÿฌํ•œ ๋ถˆ์•ˆ์ •์„ฑ์€ ๊ณ ๊ฐ๋“ค์˜ VESSL ์‚ฌ์šฉ์— ๋Œ€ํ•œ ์šฐ๋ ค๋ฅผ ์ดˆ๋ž˜ํ•˜๊ณ  ์žˆ์œผ๋ฉฐ, ์ด๋Š” ์œ ์ € ๊ฒฝํ—˜์— ๋ถ€์ •์ ์ธ ์˜ํ–ฅ์„ ๋ฏธ์น˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๊ฒฝ์Ÿ์‚ฌ(Modal, Replicate)์—์„œ๋Š” ์ด๋ฏธ cold start ๋ฌธ์ œ๋ฅผ ์ตœ์ ํ™”ํ•˜๊ธฐ ์œ„ํ•œ ๋‹ค์–‘ํ•œ ๊ธฐ์ˆ ์„ ๋„์ž…ํ•˜๊ณ  ์žˆ์œผ๋ฉฐ, VESSL๋„ ํ•ด๋‹น ๋ฌธ์ œ๋ฅผ ์‹ ์†ํ•˜๊ฒŒ ํ•ด๊ฒฐํ•˜์—ฌ ๊ณ ๊ฐ ์‹ ๋ขฐ๋ฅผ ํšŒ๋ณตํ•˜๊ณ , ์„œ๋น„์Šค์˜ ๊ฒฝ์Ÿ๋ ฅ์„ ๊ฐ•ํ™”ํ•ด์•ผํ•ฉ๋‹ˆ๋‹ค.

Team

Task

VESSL์˜ Senior Product Manager์—๊ฒŒ ์•„๋ž˜์˜ ๋‚ด์šฉ์„ ํฌํ•จํ•˜์—ฌ Workload cold start ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•  ์ˆ˜ ์žˆ๋Š” ํ”„๋กœ์ ํŠธ๋ฅผ ์ œ์•ˆํ•ด์ฃผ์„ธ์š”: