Re: Adding a way to disable the stat cache
| From: | Hans Henrik Bergan | Date: | Fri, 03 Sep 2021 21:50:47 +0000 |
| Subject: | Re: Adding a way to disable the stat cache | ||
| References: | 1 2 3 4 5 6 7 8 9 10 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-115942@lists.php.net to get a copy of this message | ||
PS i've seen *HORRIBLE* fs performance for php-running-on-windows,
where the same filesystem operations on the same files took like 5 seconds
on linux-running-on-vmware-on-laptop-running-windows-10, versus several
minutes for the same operation on the same laptop on windows 10 directly..
for people looking for best-case-scenario for the stat cache, try looking
at windows fs performance.. (if anyone even cares about that? i personally
don't, i never run anything performance-sensitive-php code on Windows, just
noticed horrible fs performance in the past)
On Fri, 3 Sept 2021 at 22:22, Kevin Lyda <kevin@lyda.ie> wrote:
> On Fri, Sep 3, 2021 at 9:12 PM Christian Schneider
> <cschneid@cschneid.com> wrote:
> > I'm interested in the load put on a system with a high request count and
> a typical application.
> > Reducing system calls used to matter there as the kernel does not
> multi-process the same way user land does.
> >
> > But then again, maybe I'm overly cautious :-)
>
> This PR allows people to do just that experiment.
>
> Kevin
>
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