You are viewing a plain text version of this content. The canonical link for it is here.
Posted to bugs@httpd.apache.org by bu...@apache.org on 2021/09/22 06:25:24 UTC
[Bug 65589] New: Serious Performance Degradation as of 2.4.47
https://bz.apache.org/bugzilla/show_bug.cgi?id=65589
Bug ID: 65589
Summary: Serious Performance Degradation as of 2.4.47
Product: Apache httpd-2
Version: 2.4.47
Hardware: PC
OS: Mac OS X 10.1
Status: NEW
Severity: normal
Priority: P2
Component: All
Assignee: bugs@httpd.apache.org
Reporter: dumontjudea2@gmail.com
Target Milestone: ---
Created attachment 38042
--> https://bz.apache.org/bugzilla/attachment.cgi?id=38042&action=edit
Performance test runs before and after upgrade from 46 to 47+
Using JMeter for performance tests and reports, we have seen serious
performance degradation introduced as of 2.4.47.
We use apache as ingress into our K8S clusters.
Upon upgrading Apache from 2.4.46 to any higher version (we tried 47, 48, and
49) we see massive failure rates in JMeter reports for our performance tests.
See compressed & attached web archives.
If we need to configure something to turn something off that was introduced as
of 47 it is not clea in release notes or change logs for 47 that
performance/performance testing would/could be affected so.
--
You are receiving this mail because:
You are the assignee for the bug.
---------------------------------------------------------------------
To unsubscribe, e-mail: bugs-unsubscribe@httpd.apache.org
For additional commands, e-mail: bugs-help@httpd.apache.org
[Bug 65589] Serious Performance Degradation as of 2.4.47
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=65589
--- Comment #12 from Judea <du...@gmail.com> ---
(In reply to Ruediger Pluem from comment #11)
> (In reply to Judea from comment #8)
> > (In reply to Ruediger Pluem from comment #2)
> > > In order to investigate further we would also need:
> > >
> > > 1. Coming soon, needs redaction
> > > 2. Coming soon, needs redaction
> > > 3. There are no changes other than changing the https image from 46 to 47+
>
> What do you mean by image? A container image?
>
> > > 4. Coming soon, needs redaction
> > > 5. Thats in the JMeter reports
>
> Unfortunately it is not. I need the access logs with this information to
> correlate things.
>
> > > 6. Thats also in the JMeter reports
>
> I don't have Safari and I will not install it. Please provide it in a format
> readable for everyone (e.g. zip archive / tar.gz archive containing the
> reports).
Forget it, we're going to switch to nginx
--
You are receiving this mail because:
You are the assignee for the bug.
---------------------------------------------------------------------
To unsubscribe, e-mail: bugs-unsubscribe@httpd.apache.org
For additional commands, e-mail: bugs-help@httpd.apache.org
[Bug 65589] Serious Performance Degradation as of 2.4.47
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=65589
--- Comment #8 from Judea <du...@gmail.com> ---
(In reply to Ruediger Pluem from comment #2)
> In order to investigate further we would also need:
>
> 1. Coming soon, needs redaction
> 2. Coming soon, needs redaction
> 3. There are no changes other than changing the https image from 46 to 47+
> 4. Coming soon, needs redaction
> 5. Thats in the JMeter reports
> 6. Thats also in the JMeter reports
--
You are receiving this mail because:
You are the assignee for the bug.
---------------------------------------------------------------------
To unsubscribe, e-mail: bugs-unsubscribe@httpd.apache.org
For additional commands, e-mail: bugs-help@httpd.apache.org
[Bug 65589] Serious Performance Degradation as of 2.4.47
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=65589
--- Comment #2 from Ruediger Pluem <rp...@apache.org> ---
In order to investigate further we would also need:
1. The httpd configuration used for the load test.
2. Information about your load test, e.g. URL's, frequency, number of parallel
requests, protocols used (TLS (which version), HTTP/2, etc).
3. Any changes in 3rd party libraries e.g. OpenSSL between 2.4.46 and
2.4.4[789],
4. Logfiles preferably at a debug or trace level.
5. Access logs which log the request times in ms (%{ms}T)
6. More details of the noticed performance degradation, e.g. lower amount of
request throughput, slower answer times, etc.
--
You are receiving this mail because:
You are the assignee for the bug.
---------------------------------------------------------------------
To unsubscribe, e-mail: bugs-unsubscribe@httpd.apache.org
For additional commands, e-mail: bugs-help@httpd.apache.org
[Bug 65589] Serious Performance Degradation as of 2.4.47
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=65589
Ruediger Pluem <rp...@apache.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |NEEDINFO
--
You are receiving this mail because:
You are the assignee for the bug.
---------------------------------------------------------------------
To unsubscribe, e-mail: bugs-unsubscribe@httpd.apache.org
For additional commands, e-mail: bugs-help@httpd.apache.org
[Bug 65589] Serious Performance Degradation as of 2.4.47
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=65589
--- Comment #13 from djgsoft <dj...@gmail.com> ---
Apologies for the back and forth with my associate.
May we kindly ask that the attachment be deleted on this ticket?
--
You are receiving this mail because:
You are the assignee for the bug.
---------------------------------------------------------------------
To unsubscribe, e-mail: bugs-unsubscribe@httpd.apache.org
For additional commands, e-mail: bugs-help@httpd.apache.org
[Bug 65589] Serious Performance Degradation as of 2.4.47
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=65589
--- Comment #10 from Judea <du...@gmail.com> ---
(In reply to Yann Ylavic from comment #7)
> So it seems that you need help somehow, please provide the requested
> informations.
Hence this ticket, and yes, will do
--
You are receiving this mail because:
You are the assignee for the bug.
---------------------------------------------------------------------
To unsubscribe, e-mail: bugs-unsubscribe@httpd.apache.org
For additional commands, e-mail: bugs-help@httpd.apache.org
[Bug 65589] Serious Performance Degradation as of 2.4.47
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=65589
--- Comment #5 from Yann Ylavic <yl...@gmail.com> ---
(In reply to Judea from comment #4)
> Then download safari
Then fix it for you..
--
You are receiving this mail because:
You are the assignee for the bug.
---------------------------------------------------------------------
To unsubscribe, e-mail: bugs-unsubscribe@httpd.apache.org
For additional commands, e-mail: bugs-help@httpd.apache.org
[Bug 65589] Serious Performance Degradation as of 2.4.47
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=65589
--- Comment #11 from Ruediger Pluem <rp...@apache.org> ---
(In reply to Judea from comment #8)
> (In reply to Ruediger Pluem from comment #2)
> > In order to investigate further we would also need:
> >
> > 1. Coming soon, needs redaction
> > 2. Coming soon, needs redaction
> > 3. There are no changes other than changing the https image from 46 to 47+
What do you mean by image? A container image?
> > 4. Coming soon, needs redaction
> > 5. Thats in the JMeter reports
Unfortunately it is not. I need the access logs with this information to
correlate things.
> > 6. Thats also in the JMeter reports
I don't have Safari and I will not install it. Please provide it in a format
readable for everyone (e.g. zip archive / tar.gz archive containing the
reports).
--
You are receiving this mail because:
You are the assignee for the bug.
---------------------------------------------------------------------
To unsubscribe, e-mail: bugs-unsubscribe@httpd.apache.org
For additional commands, e-mail: bugs-help@httpd.apache.org
[Bug 65589] Serious Performance Degradation as of 2.4.47
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=65589
Judea <du...@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #38042|0 |1
is obsolete| |
--
You are receiving this mail because:
You are the assignee for the bug.
---------------------------------------------------------------------
To unsubscribe, e-mail: bugs-unsubscribe@httpd.apache.org
For additional commands, e-mail: bugs-help@httpd.apache.org
[Bug 65589] Serious Performance Degradation as of 2.4.47
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=65589
--- Comment #4 from Judea <du...@gmail.com> ---
(In reply to Rainer Jung from comment #1)
> You attachment is a Safari WebArchive and not usable for non-Safari users.
Then download safari
--
You are receiving this mail because:
You are the assignee for the bug.
---------------------------------------------------------------------
To unsubscribe, e-mail: bugs-unsubscribe@httpd.apache.org
For additional commands, e-mail: bugs-help@httpd.apache.org
[Bug 65589] Serious Performance Degradation as of 2.4.47
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=65589
--- Comment #3 from Stefan Eissing <ic...@apache.org> ---
There are long HTML lists of some performance figures on their test suites.
Does not tell me anything really. I mean you see that things are slower, but
one as no idea what they do.
--
You are receiving this mail because:
You are the assignee for the bug.
---------------------------------------------------------------------
To unsubscribe, e-mail: bugs-unsubscribe@httpd.apache.org
For additional commands, e-mail: bugs-help@httpd.apache.org
[Bug 65589] Serious Performance Degradation as of 2.4.47
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=65589
Ruediger Pluem <rp...@apache.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEEDINFO |RESOLVED
Resolution|--- |CLOSED
--
You are receiving this mail because:
You are the assignee for the bug.
---------------------------------------------------------------------
To unsubscribe, e-mail: bugs-unsubscribe@httpd.apache.org
For additional commands, e-mail: bugs-help@httpd.apache.org
[Bug 65589] Serious Performance Degradation as of 2.4.47
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=65589
--- Comment #7 from Yann Ylavic <yl...@gmail.com> ---
So it seems that you need help somehow, please provide the requested
informations.
--
You are receiving this mail because:
You are the assignee for the bug.
---------------------------------------------------------------------
To unsubscribe, e-mail: bugs-unsubscribe@httpd.apache.org
For additional commands, e-mail: bugs-help@httpd.apache.org
[Bug 65589] Serious Performance Degradation as of 2.4.47
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=65589
--- Comment #14 from Yann Ylavic <yl...@gmail.com> ---
Done.
--
You are receiving this mail because:
You are the assignee for the bug.
---------------------------------------------------------------------
To unsubscribe, e-mail: bugs-unsubscribe@httpd.apache.org
For additional commands, e-mail: bugs-help@httpd.apache.org
[Bug 65589] Serious Performance Degradation as of 2.4.47
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=65589
--- Comment #9 from Judea <du...@gmail.com> ---
(In reply to Stefan Eissing from comment #3)
> There are long HTML lists of some performance figures on their test suites.
> Does not tell me anything really. I mean you see that things are slower, but
> one as no idea what they do.
"We need performance figures"
"The performance figures don't tell us anything"
How bout that as of 47 there is a severe performance regression? Thats
something.
--
You are receiving this mail because:
You are the assignee for the bug.
---------------------------------------------------------------------
To unsubscribe, e-mail: bugs-unsubscribe@httpd.apache.org
For additional commands, e-mail: bugs-help@httpd.apache.org
[Bug 65589] Serious Performance Degradation as of 2.4.47
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=65589
--- Comment #1 from Rainer Jung <ra...@kippdata.de> ---
You attachment is a Safari WebArchive and not usable for non-Safari users.
--
You are receiving this mail because:
You are the assignee for the bug.
---------------------------------------------------------------------
To unsubscribe, e-mail: bugs-unsubscribe@httpd.apache.org
For additional commands, e-mail: bugs-help@httpd.apache.org
[Bug 65589] Serious Performance Degradation as of 2.4.47
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=65589
--- Comment #6 from Judea <du...@gmail.com> ---
(In reply to Yann Ylavic from comment #5)
> (In reply to Judea from comment #4)
> > Then download safari
>
> Then fix it for you..
sAfArI cAnNoT dO
--
You are receiving this mail because:
You are the assignee for the bug.
---------------------------------------------------------------------
To unsubscribe, e-mail: bugs-unsubscribe@httpd.apache.org
For additional commands, e-mail: bugs-help@httpd.apache.org