Add explicit buffers for AWS uploader and downloader#843
Open
kriakable wants to merge 4 commits intopeak:masterfrom
Open
Add explicit buffers for AWS uploader and downloader#843kriakable wants to merge 4 commits intopeak:masterfrom
kriakable wants to merge 4 commits intopeak:masterfrom
Conversation
kriakable
requested review from
denizsurmeli and
igungor
and removed request for
a team
added 3 commits
October 20, 2025 13:49
terryrankine
added a commit
to terryrankine/s5cmd
that referenced
this pull request
Mar 18, 2026
Configure explicit buffer pools for the S3 download (64 KiB) and upload (512 KiB) managers to reduce memory allocations and improve throughput, especially on network block devices. (peak#843) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
7 tasks
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Adding buffers for
s3managerUploader and Downloader to increase buffer sizes for filesystem calls.This makes sense when using network block devices (commonly used in compute clouds)