Ruby Issue Tracking System

03/29/2019

04:30 AM Ruby master Feature #15667: Introduce malloc_trim(0) in full gc cycles

Thanks Sam, a very nice set of results.
Notice that 99th percentile Topic list was faster with the patch, whilst s... bluz71 (Dennis B)

03/15/2019

06:54 AM Ruby master Feature #14759: [PATCH] set M_ARENA_MAX for glibc malloc

Hongli Lai's [What causes Ruby memory bloat?](https://www.joyfulbikeshedding.com/blog/2019-03-14-what-causes-ruby-mem... bluz71 (Dennis B)

06:50 AM Ruby master Feature #14718: Use jemalloc by default?

Outstanding research by Hongli Lai, and superbly presented in a post & video that all of us can easily digest.
Sam... bluz71 (Dennis B)

02/09/2019

04:42 AM Ruby master Feature #14718: Use jemalloc by default?

Very interesting news indeed about Rust. Thanks for the update.
Ruby 2.6 came and went, allocator remained unchang... bluz71 (Dennis B)

08/10/2018

05:37 AM Ruby master Feature #14759: [PATCH] set M_ARENA_MAX for glibc malloc

Ruby use generally falls into one of two categories: short-lived or very long-lived.
For short-lived Ruby scripts ... bluz71 (Dennis B)

08/01/2018

03:41 AM Ruby master Feature #14718: Use jemalloc by default?

sam.saffron (Sam Saffron) wrote:
> After spending a bit too much time thinking about this, I would like to recommend... bluz71 (Dennis B)

07/31/2018

12:31 AM Ruby master Feature #14718: Use jemalloc by default?

davidtgoldblatt (David Goldblatt) wrote:
> I don't think this benchmark is a useful way to compare performance betwe... bluz71 (Dennis B)

07/29/2018

04:31 AM Ruby master Feature #14718: Use jemalloc by default?

carlos@redhat.com (Carlos O'Donell) wrote:
> I will try to keep the ruby community updated with regard to our anal... bluz71 (Dennis B)

04:27 AM Ruby master Feature #14718: Use jemalloc by default?

@andresakata,
Which version of jemalloc?
Ubuntu 16.04 provides jemalloc 3.6.0 in the repos, is that the version... bluz71 (Dennis B)

05/23/2018

12:38 AM Ruby master Feature #14718: Use jemalloc by default?

mperham (Mike Perham) wrote:
> If jemalloc 5.1.0 is using too much memory, you can tune its arenas in the same way a... bluz71 (Dennis B)