| commit | c5d28e49c53c7dd0b1f88160514342a1e1b98958 | [log] [tgz] |
|---|---|---|
| author | Lorenz Brun <lorenz@monogon.tech> | Tue Sep 17 20:38:31 2024 +0200 |
| committer | Lorenz Brun <lorenz@monogon.tech> | Tue Sep 17 21:36:22 2024 +0000 |
| tree | 6e3c355798c5b8113fb44ed790ba6e9d58ad82a7 | |
| parent | ca8d951b683a3f0c64da7f61d4f74567d50623ac [diff] |
go/net/ssh: improve throughput by more than 100x Use concurrent writes (this is safe for our usage) and use ReadFromWithConcurrency to extract maximum concurrency from the process. Increase the window to 1024 pending reqeuests for a bandwidth-delay product of 32MiB, sufficient for ~1Gbps at 300ms RTT. In practice this improves upload performance from ~13Mbit/s on 15ms RTT up to over 1.5Gbit/s, now being limited by the weak network implementation on the small GCP instance I tested this on. Maximum performance with a bigger instance and <1ms RTT was over 5Gbps, becoming disk-limited. Change-Id: I2f08d2c815fd15794f497ed9dc7a7f8a2e351992 Reviewed-on: https://review.monogon.dev/c/monogon/+/3435 Tested-by: Jenkins CI Reviewed-by: Tim Windelschmidt <tim@monogon.tech>
This is the main repository containing the source code for the Monogon Platform.
This is pre-release software - take a look, and check back later! In the meantime, join us on Matrix (#monogon-os-community:matrix.org) or Discord.
Our build environment is self-contained and requires only minimal host dependencies:
/dev/kvm (if you want to run tests).Our docs assume that Bazelisk is available as bazel on your PATH.
Refer to SETUP.md for detailed instructions.
The source code lives in //metropolis (Metropolis is the codename of Monogon OS).
See the //metropolis/README.md for a developer quick start guide, or see the Monogon OS Handbook for user documentation.