Skip to content

lifecycle/container: test jemalloc #24899

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
BeryJu wants to merge 1 commit into
base: lib/http/requests-json-msgspec
Choose a base branch
from
+11 −3
Open

lifecycle/container: test jemalloc #24899

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
14 changes: 11 additions & 3 deletions lifecycle/container/Dockerfile
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -209,7 +209,11 @@ RUN apt-get update && \
apt-get install -y --no-install-recommends \
libpq5 libmaxminddb0 ca-certificates \
libkadm5clnt-mit12 libkadm5clnt7t64-heimdal \
libltdl7 libxslt1.1 && \
libltdl7 libxslt1.1 \
# jemalloc, preloaded below to replace glibc malloc for every process in the image
libjemalloc2 && \
# Fail the build rather than degrade silently if the LD_PRELOAD soname can't be resolved
ldconfig -p | grep -q 'libjemalloc\.so\.2' && \
apt-get purge -y curl libcurl4t64 && \
pip3 install --no-cache-dir --upgrade pip && \
apt-get clean && \
Expand Down Expand Up @@ -244,8 +248,12 @@ USER 1000
ENV TMPDIR=/dev/shm/ \
PYTHONDONTWRITEBYTECODE=1 \
PYTHONUNBUFFERED=1 \
GOFIPS=1 \
RUST_BACKTRACE=full
RUST_BACKTRACE=full \
LD_PRELOAD=libjemalloc.so.2 \
# background_thread lets jemalloc purge dirty pages while a process is idle, which is
# what actually returns memory to the OS between request bursts. Override wholesale
# with -e MALLOC_CONF=... to tune.
MALLOC_CONF=background_thread:true,metadata_thp:auto,dirty_decay_ms:10000,muzzy_decay_ms:10000

HEALTHCHECK --interval=30s --timeout=30s --start-period=120s --retries=3 CMD [ "ak", "healthcheck" ]

Expand Down
Loading