Heikki Linnakangas b85d284f08 Set --quota-backend-bytes when launching etcd in tests. ...

By default, etcd makes a huge 10 GB mmap() allocation when it starts up.
It doesn't actually use that much memory, it's just address space, but
it caused me grief when I tried to use 'rr' to debug a python test run.
Apparently, when you replay the 'rr' trace, it does allocate memory for
all that address space.

The size of the initial mmap depends on the --quota-backend-bytes setting.
Our etcd clusters are very small, so let's set --quota-backend-bytes to
keep the virtual memory size small, to make debugging with 'rr' easier.

See https://github.com/etcd-io/etcd/issues/7910 and
https://github.com/etcd-io/etcd/commit/5e4b0081065925ab9d04009cd4fb559c4cceb304

2022-06-02 00:15:47 +02:00

..

__init__.py

add pytest integration tests

2021-05-03 11:31:32 -07:00

benchmark_fixture.py

Add _total suffix to metrics name (#1741)

2022-05-18 15:17:04 +03:00

compare_fixtures.py

Fix pageserver metrics names (#1682)

2022-05-12 19:53:07 +03:00

log_helper.py

wal_acceptor -> safekeeper

2022-04-18 12:52:31 +03:00

metrics.py

Add more common storage metrics (#1722)

2022-05-17 19:29:01 +03:00

slow.py

Add slow seqscan perf test (#1283)

2022-02-16 10:59:51 -05:00

utils.py

Add etcd to neon_local

2022-05-17 01:17:44 +03:00

zenith_fixtures.py

Set --quota-backend-bytes when launching etcd in tests.

2022-06-02 00:15:47 +02:00