Re: [jetty-users] Native memory leak in 9.4.x fixed in 9.4.26
> thanks for this heads up. 26 did include a fix for a TLS timeout issue in > https://github.com/eclipse/jetty.project/pull/4446 Yes, that's really one of only two obviously implicated commits I saw in the diff. I don't have the insight to gauge whether either of them could have plugged a leak, but it was significant enough to be worth noting. The other possibility of course was CentOS glibc issues, but that seemed likely to have been noticed independently of Jetty. Notably I had not patched Java itself in the intervening span. -- Scott ___ jetty-users mailing list jetty-users@eclipse.org To change your delivery options, retrieve your password, or unsubscribe from this list, visit https://www.eclipse.org/mailman/listinfo/jetty-users
Re: [jetty-users] Native memory leak in 9.4.x fixed in 9.4.26
Scott, thanks for this heads up. 26 did include a fix for a TLS timeout issue in https://github.com/eclipse/jetty.project/pull/4446 which could be related. cheers On Tue, 25 Feb 2020 at 19:31, Cantor, Scott wrote: > This is more of an FYI, but I thought it was worth pointing out. I've > observed a pretty massive native memory leak in 9.4.x since a fairly early > version of that branch. This is running natively, exclusively HTTPS, > directly exposed to clients, and it leaked a native buffer somewhere > frequently enough to observe unbounded RSS growth on Linux under Java 11. > > I had done some minimal tracing and got some evidence of the leak but > hadn't yet filed a bug about it due to the complexity of gathering enough > evidence to be actionable. > > I just happened to upgrade to 9.4.26 and the leak appears to be gone. > > I thought it was worth noting in case it's obvious to the devs what change > fixed the leak, and if not, well, you fixed something important. ;-) > > Diffing 25 and 26 only suggests a couple of likely areas of change that > could have fixed it. > > -- Scott Cantor > > ___ > jetty-users mailing list > jetty-users@eclipse.org > To change your delivery options, retrieve your password, or unsubscribe > from this list, visit > https://www.eclipse.org/mailman/listinfo/jetty-users > -- Greg Wilkins CTO http://webtide.com ___ jetty-users mailing list jetty-users@eclipse.org To change your delivery options, retrieve your password, or unsubscribe from this list, visit https://www.eclipse.org/mailman/listinfo/jetty-users
[jetty-users] Native memory leak in 9.4.x fixed in 9.4.26
This is more of an FYI, but I thought it was worth pointing out. I've observed a pretty massive native memory leak in 9.4.x since a fairly early version of that branch. This is running natively, exclusively HTTPS, directly exposed to clients, and it leaked a native buffer somewhere frequently enough to observe unbounded RSS growth on Linux under Java 11. I had done some minimal tracing and got some evidence of the leak but hadn't yet filed a bug about it due to the complexity of gathering enough evidence to be actionable. I just happened to upgrade to 9.4.26 and the leak appears to be gone. I thought it was worth noting in case it's obvious to the devs what change fixed the leak, and if not, well, you fixed something important. ;-) Diffing 25 and 26 only suggests a couple of likely areas of change that could have fixed it. -- Scott Cantor ___ jetty-users mailing list jetty-users@eclipse.org To change your delivery options, retrieve your password, or unsubscribe from this list, visit https://www.eclipse.org/mailman/listinfo/jetty-users