in addition, try the latest Artemis release, there has been a bunch of work
on latency w.r.t gc on exactly that flat send latency (reliable enqueue)
On Wed, 14 Feb 2018 at 14:29 Gary Tully <gary.tu...@gmail.com> wrote:
> transaction commit is a sync operation... if an async send in a
> transaction fails, then the commit will rollback via:
> w.r.t spikes in send, have you enabled the preallocation strategy on
> kahadb, it may be worth toggling to see the effect in your env. Also,
> ackCompaction may be in the way. To get to the bottom of it would need some
> thread dumps or profiling... but those are the big events that effect io.
> On Mon, 12 Feb 2018 at 05:51 alprausch77 <joachim.gl...@dematic.com>
>> Hello Tim.
>> Thank you for your suggestion but I already checked the GC (forgot to
>> mention it).
>> The times of the slow JMS sends doesn´t correlate with the garbage
>> Btw: we use CMS as collector.
>> Any other ideas?
>> Sent from: