, and needs to be changed to not reparse
bytes.
Feedback?
--
Paul J. Reder
---
The strength of the Constitution lies entirely in the determination of each
citizen to defend it. Only if every single citizen feels duty bound to do
his share
,
--
Paul J. Reder
---
The strength of the Constitution lies entirely in the determination of each
citizen to defend it. Only if every single citizen feels duty bound to do
his share in this defense are the constitutional rights secure.
-- Albert
on Linux. I don't have a setup
to test OS/2 or Windows.
I will work to keep these results up to date as changes occur.
--
Paul J. Reder
---
The strength of the Constitution lies entirely in the determination of each
citizen to defend it. Only
the patch appropriately.
--
Paul J. Reder
---
The strength of the Constitution lies entirely in the determination of each
citizen to defend it. Only if every single citizen feels duty bound to do
his share in this defense are the constitutional
) until Apache has been restarted and all
workers have quiesced (hence no state changes...)
--
Paul J. Reder
---
The strength of the Constitution lies entirely in the determination of each
citizen to defend it. Only if every single citizen
that can't be optimized.
--
Paul J. Reder
---
The strength of the Constitution lies entirely in the determination of each
citizen to defend it. Only if every single citizen feels duty bound to do
his share in this defense are the constitutional
.
Please prove me wrong and we can change it.
--
Paul J. Reder
---
The strength of the Constitution lies entirely in the determination of each
citizen to defend it. Only if every single citizen feels duty bound to do
his share in this defense
have received core files recently, but I can't pin my finger on why I do or
don't get them.
--
Paul J. Reder
---
The strength of the Constitution lies entirely in the determination of each
citizen to defend it. Only if every single citizen
a
user config the threaded mpm for a given set of resources if they can't control
the number of processes?
--
Paul J. Reder
---
The strength of the Constitution lies entirely in the determination of each
citizen to defend it. Only if every
started since we don't report that in the status. Because
the pids get overridden it appears, according to status, to contain only
MaxClient pids.
So what you are seeing is just the code working as it is designed to.
--
Paul J. Reder
of the unused workers.
Because there is no locking, more than one process can grab the same worker
slot. I have not looked to see what problems this can cause, but two or
more processes each starting a worker in the same slot can't be good.
--
Paul J. Reder
, if possible.
--
Paul J. Reder
---
The strength of the Constitution lies entirely in the determination of each
citizen to defend it. Only if every single citizen feels duty bound to do
his share in this defense are the constitutional rights secure
J. Reder
---
The strength of the Constitution
Harrie,
I added that field in preparation for the work I am still doing. That
field will put to use if the code I am working on gets accepted.
--
Paul J. Reder
---
The strength of the Constitution lies entirely in the determination
(with Ryan's patch).
I am also approaching completion of my version (still needs testing). I'll
let you all know what I find with the heavy load testing.
--
Paul J. Reder
---
The strength of the Constitution lies entirely
it is a problem that
during a graceful restart there is a period of fluctuation which cannot
be avoided. While the system is in flux, results may be innaccurate during
certain short windows.
Any complaints?
--
Paul J. Reder
---
The strength
-servers[x][y]);
+}
+return(NULL);
+}
I'm going to go get more sugar now, maybe it'll look different in a bit.
--
Paul J. Reder
---
The strength of the Constitution lies entirely in the determination of each
citizen to defend it. Only
list, and there is a free
process, I can start a new process with ThreadsPerChild workers.
What am I missing here? There is no overrun of the configured values. And the
algorithm isn't any more complex.
--
Paul J. Reder
---
The strength
patches.
I'm glad you are back working on this, I was afraid I would have to implement
both sides for arguments sake. :)
On your mark...
--
Paul J. Reder
---
The strength of the Constitution lies entirely in the determination of each
citizen
. Clean_child_exit
was called and tried to free the pool but couldn't get past the mutex.
The child could not come up or go down. The code in perform_idle_server_
maintenance kept trying to kill the same worker, so the number of
workers could never drop below this threashold again.
--
Paul J. Reder
,
but not a reason to justify (or veto) the basic ideas.
--
Paul J. Reder
---
The strength of the Constitution lies entirely in the determination of each
citizen to defend it. Only if every single citizen feels duty bound to do
his share
it is one big chunk that is
accessed only via contiguous regions.
--
Paul J. Reder
---
The strength of the Constitution lies entirely in the determination of each
citizen to defend it. Only if every single citizen feels duty bound to do
his
Jim Jagielski wrote:
Paul J. Reder wrote:
Yes, restarts would be problematic for the time being. This means that we
either don't save the memory for now, or we save memory but don't allow
mod_status to be added in during a restart.
re: not allowing mod_status to be added. Super
in the grander scheme of things. The difference between an
average
of mid to high hundreds of rps vs the current dozens of rps for threaded with mrpc =
1000 is
what I am trying to fix.
--
Paul J. Reder
---
The strength of the Constitution lies
(potentially up to threads_per_process) processes within the same fixed
scoreboard space. The list, even with its locks, seems simpler to me.
--
Paul J. Reder
---
The strength of the Constitution lies entirely in the determination of each
to the free list.
--
Paul J. Reder
---
The strength of the Constitution lies entirely in the determination of each
citizen to defend it. Only if every single citizen feels duty bound to do
his share in this defense are the constitutional rights secure
Jim Jagielski wrote:
Paul J. Reder wrote:
For the time being, the shared storage will still be allocated in a big
chunk up front (until we can figure out how to allocate and free smaller
chunks). We will unfortunately still be allocating more than is usually
needed, but will now
big shared memory allocation.
Does this make sense? Did I understand the question?
--
Paul J. Reder
---
The strength of the Constitution lies entirely in the determination of each
citizen to defend it. Only if every single citizen feels
in the previous steps.
If this doesn't stir up any comments, expect commits starting on Monday.
Paul J. Reder wrote:
The basic idea is to separate the parts of the scoreboard that Apache
needs for process/thread management from the part that mod_status
needs for server-status.
This frees the mpm
of the
scoreboard.
Jeff Trawick: The idea of using linked lists.
--
Paul J. Reder
---
The strength of the Constitution lies entirely in the determination of each
citizen to defend it. Only if every single citizen feels duty bound to do
Paul J. Reder wrote:
Greg Ames wrote:
It would be great if somebody could beat it up on a live
non-FreeBSD system, and tell us what happens.
I'll run it through my battery of abuse tests tonight. If it survives the carnage
then we'll be in good shape.
After running
it no longer
dies or hangs, just slows down periodically.
--
Paul J. Reder
---
The strength of the Constitution lies entirely in the determination of each
citizen to defend it. Only if every single citizen feels duty bound to do
his share
/threads) to be started as soon as threads_per_child
number of threads have exited (regardless of whether those threads came from
one process or several dozen).
--
Paul J. Reder
---
The strength of the Constitution lies entirely in the determination
Greg Ames wrote:
btw, any progress on getting the signalling/shutdown stuff working
better?
That's what I'm working on at the moment (prefork first, threaded next).
--
Paul J. Reder
---
The strength of the Constitution lies entirely
would like to work (with any volunteers?) on splitting the scoreboard. I think
splitting the scoreboard and redesigning the replacement algorithm is the
right answer.
--
Paul J. Reder
---
The strength of the Constitution lies entirely
is wrong. Wouldn;t the best solution be to fix the
content of
ctx-directive_length (perhaps in get_combined_directive)
Paul, opinions?
Bill
Sorry for the extra travel delay. I will take a look at this today.
--
Paul J. Reder
?
As long as max_requests_per_child is set to anything other than 0 and request
volume has any variance to it, this problem will occur. It may take more or
less time, but it will still occur in every scenario (*realistic* or otherwise).
Greg
--
Pau
of the
input then we have a problem. mod_include has code to pass along content if
it reaches a magic threshold in an effort to avoid this problem.
--
Paul J. Reder
---
"The strength of the Constitution lies entirely in the determin
to process it.
Thanks,
--
Paul J. Reder
---
"The strength of the Constitution lies entirely in the determination of each
citizen to defend it. Only if every single citizen feels duty bound to do
his share in this de
any performance or profiling information that you have.
The more info, the better the solution.
Thanks,
--
Paul J. Reder
---
"The strength of the Constitution lies entirely in the determination of each
citizen to defend it. Only if
Marc Slemko wrote:
On Fri, 20 Apr 2001, Paul J. Reder wrote:
Ian Holsman wrote:
I'm not sure if this means that ALL filters are slow, or if
it is just mod-include.
I'm sure that there are some aspects of mod_include that can be improved,
but the fact of the matter
Greg Ames wrote:
"Paul J. Reder" wrote:
I believe that this patch addresses all of Greg Ames concerns.
+#define I_AM_TO_SHUTDOWN() \
+(ap_scoreboard_image-servers[my_child_num][0].life_status != SB_WORKING)
hand coding we would add.
Besides, maybe the scoreboard is going to change...
--
Paul J. Reder
---
"The strength of the Constitution lies entirely in the determination of each
citizen to defend it. Only if every single citizen feels
--
Paul J. Reder
---
"The strength of the Constitution lies entirely in the determination of each
citizen to defend it. Only if every single citizen feels duty bound to do
his share in this defense are the constitutional rights sec
statement to delay the time
period before Apache complained and SIGTERMed (or SIGKILLed) again.
In my tests, the kids eventually went down. The messages and extra kills
were mostly just an annoyance.
--
Paul J. Reder
---
"The str
roblem you are seeing is one that I encountered but had fixed. I'll take a
look at my development machine when I get home tomorrow and see what I missed.
You are right, this is more than annoying.
--
Paul J. Reder
---
"The strength of t
the deadlock, but I went too far and
removed the SIGHUP parts as well. I'll look at putting that part back in.
I believe the problem in the threaded mpm is the same (too much graceless
code removed).
--
Paul J. Reder
---
"The str
is nearly
idle). If a server that is tuned reasonably, given its hardware
capabilities, gets to this busy state then it is understandable that the
server is slow in processing new requests.
Thoughts?
--
Paul J. Reder
---
"The str
if it is left with only one or two threads
finishing their last (long) request). I will address this performance issue
in another patch.
--
Paul J. Reder
---
"The strength of the Constitution lies entirely in the determination of each
ci
J. Reder
---
"The strength of the Constitution lies entirely in the determination of each
citizen to defend it. Only if every single citizen feels duty bound to do
his share in this defense are the constitutional rights secure."
it just wants this parm to be 0/1 (i.e. off or on),
but passes the value straight through to the pthread call (which expects the
enum).
Thanks,
--
Paul J. Reder
---
"The strength of the Constitution lies entirely in the determination of
Ryan,
In removing the extra signal thread and having the top level child_main
block on signals, I need access to apr_sigwait from the threaded mpm.
It currently seems to be private to APR. Am I missing something?
If not, what is the preferred solution for APR?
Thanks,
--
Paul J. Reder
it.
--
Paul J. Reder
---
"The strength of the Constitution lies entirely in the determination of each
citizen to defend it. Only if every single citizen feels duty bound to do
his share in this defense are the constitutional rights s
/* means that i need to call clean_child_exit here...
*/
Hopefully this will work for you since it uses apr calls (unless they aren't
implemented
everywhere yet).
Let me know if this is a problem.
--
Paul J. Reder
---
&qu
-apr.
I will look through the libs in cvs. I was looking through htpd-2.0 and didn't
see it. I didn't realize you were talking that far back.
Test is still running (almost 3 hours of heavy abuse so far).
--
Paul J. Reder
---
"The str
before
checking the flag again.
--
Paul J. Reder
---
"The strength of the Constitution lies entirely in the determination of each
citizen to defend it. Only if every single citizen feels duty bound to do
his share in this de
.
This patch only applies to prefork for the moment. I am debugging a problem
in the base threaded mpm before I can apply this patch to it.
--
Paul J. Reder
---
"The strength of the Constitution lies entirely in the determination of
Greg Ames wrote:
"Paul J. Reder" wrote:
These two functions could easily be merged,
OK, that sounds like a good first step. But better still would be to
make this so simple for the mainline code that no function or macro is
called for. Just test one variable.
I'm
Greg Ames wrote:
"Paul J. Reder" wrote:
@@ -568,7 +579,7 @@
apr_signal(SIGHUP, just_die);
apr_signal(SIGTERM, just_die);
-while (!ap_graceful_stop_signalled()) {
+while ((!ap_graceful_stop_signalled()) (!ap_idle_die_signalled())) {
Th
the kids are cleaned up successfully, they go away indirectly rather
than directly by signal which takes slightly longer. This just avoids the
annoying set of messages indicating that "some kids didn't go away yet so they
are being killed again".
--
Pau
J. Reder
---
"The strength of the Constitution lies entirely in the determination of each
citizen to defend it. Only if every single citizen feels duty bound to do
his share in this defense are the constitutional rights secure."
doing something wrong?
Thanks,
--
Paul J. Reder
---
"The strength of the Constitution lies entirely in the determination of each
citizen to defend it. Only if every single citizen feels duty bound to do
his share in this de
(or if the response spans brigades).
I can change the code to clear the C-L prior to sending anything down, but
I seem to recall that there was a request to clear the C-L only if an SSI
was found to avoid recalculating the C-L when there was no SSI tags.
--
Paul J. Reder
63 matches
Mail list logo
