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authorAlex <alex@adnab.me>2022-09-12 16:38:43 +0200
committerAlex <alex@adnab.me>2022-09-12 16:38:43 +0200
commit309d7aef3f05657e2b969ab72442b2f2c350da03 (patch)
tree448704ae3f07a10f86fcb5d40347ad70cdd81498 /src/garage/Cargo.toml
parent03c40a0b24dd5bd2a51d3cd3df0ca1a42fb2d328 (diff)
parentf91fab8582728f176f446a4a2e039d22f752167b (diff)
downloadgarage-309d7aef3f05657e2b969ab72442b2f2c350da03.tar.gz
garage-309d7aef3f05657e2b969ab72442b2f2c350da03.zip
Merge pull request 'performance improvements' (#342) from lx-perf-improvements into main
Performance improvements included in this PR: - [x] Use `Bytes` at a few places where appropriate, instead of `Vec<u8>`, to reduce the number of copies - [x] StreamChunker now accumulates incoming slices in a `Vec<Bytes>` instead of a `VecDeque<u8>`. Replaces calls to `.extend()` and `.drain()` that were quite costly by a simple `concat()` on a vec of slices which is much more optimized - [x] Hashing (b2, sha256, md5) is now done on a Tokio thread dedicated to cpu-intensive tasks, using `spawn_blocking` - [x] Block manager now uses 256 independant locks instead of one big lock for writing, reduces contention when writing several/many objects in parallel - [x] Better LMDB defaults: we now put flags `NoSync` and `NoMetaSync` to avoid `fsync` at each transaction (extremely slow). Also increased number of LMDB readers to accomodate more intensive workloads Other changes included in this PR: - [x] Update to hashing and MAC crates: md5 and sha2 from 0.9 to 0.10, hmac from 0.10 to 0.12 - [x] switch to `tracing_subscriber` for logs, which allows to have timing of each event Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/342
Diffstat (limited to 'src/garage/Cargo.toml')
-rw-r--r--src/garage/Cargo.toml6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/garage/Cargo.toml b/src/garage/Cargo.toml
index b08e9439..f30b88ac 100644
--- a/src/garage/Cargo.toml
+++ b/src/garage/Cargo.toml
@@ -35,7 +35,7 @@ bytesize = "1.1"
timeago = "0.3"
hex = "0.4"
tracing = { version = "0.1.30", features = ["log-always"] }
-pretty_env_logger = "0.4"
+tracing-subscriber = { version = "0.3", features = ["env-filter"] }
rand = "0.8"
async-trait = "0.1.7"
sodiumoxide = { version = "0.2.5-0", package = "kuska-sodiumoxide" }
@@ -63,9 +63,9 @@ prometheus = { version = "0.13", optional = true }
aws-sdk-s3 = "0.8"
chrono = "0.4"
http = "0.2"
-hmac = "0.10"
+hmac = "0.12"
hyper = { version = "0.14", features = ["client", "http1", "runtime"] }
-sha2 = "0.9"
+sha2 = "0.10"
static_init = "1.0"
assert-json-diff = "2.0"