Re: ipropd slow when pushing complete database

Nico Williams <[email protected]> Wed, 19 Dec 2018 18:41:46 -0600
Newsgroups gmane.comp.encryption.kerberos.heimdal.general
Message-ID <20181220004145.GB20427@localhost>
On Wed, Dec 19, 2018 at 07:35:23PM -0500, Jeffrey Altman wrote:
> If the statement that transfers took 10s with 7.1 and Jessie is
> accurate, then the expected time should be 10s.
> 
> Nico replied with a list of changes that are present on the "master"
> branch which will speed up writes by avoiding a disk sync operation for
> each and every record.

I don't know why 7.1 would have been fast and 7.5 slow.  I looked
through the commit history, but nothing obvious caught my attention.

> One question that you should also ponder is whether the storage
> infrastructure on which the Stretch systems are running is equivalent to
> the infrastructure on the Jessie systems were running.  Perhaps the
> Jessie systems ignored disk sync operations.

Good question!

Nico
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