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From Peter N Lewis <pe...@stairways.com.au>
Subject [users@httpd] Memory / Process leak
Date Fri, 20 Nov 2009 05:36:53 GMT
I am having a serious problem with my site running out of memory.  apache is leaking memory/processes.

I have half a dozen virtual hosts, but relatively light traffic, around 40,000 accesses per
day (that includes all files on all hosts), so on the order of 1 access per second average.

Currently my 512MB slicehost slice (1GB swap) starts off at about 100MB used, and then grows
over a few days to fill RAM and start using swap, at which point I restart apache and the
process repeats.

However I have a release coming up, and that will increase the traffic substantially for a
short period of time, and its imperative that the site doesn't go down.

Most of my pages are plain pages, but some of them are mod_perl perl pages.

I disabled most modules, remaining are only:  authz_host   dir   headers   mime   negotiation
  rewrite   status   env   perl

More server stats are below if they are useful.

The problem appears to be that the worker processes get caught in a read and never finish
and never die.

root     19962  0.0  8.3 193708 43948 ?        Ss   Nov19   0:21 /usr/sbin/apache2 -f /etc/apache2/apache2.conf
-k start
www-data 21837  0.1 13.6 527656 71404 ?        Sl   03:12   0:08 /usr/sbin/apache2 -f /etc/apache2/apache2.conf
-k start
www-data 21995  0.0 13.9 904004 73204 ?        Sl   04:49   0:01 /usr/sbin/apache2 -f /etc/apache2/apache2.conf
-k start
www-data 22023  0.0 14.0 773972 73880 ?        Sl   04:50   0:01 /usr/sbin/apache2 -f /etc/apache2/apache2.conf
-k start
www-data 22046  0.0 14.1 831076 74160 ?        Sl   04:50   0:01 /usr/sbin/apache2 -f /etc/apache2/apache2.conf
-k start
www-data 22079  0.0 13.5 837788 71104 ?        Sl   04:50   0:00 /usr/sbin/apache2 -f /etc/apache2/apache2.conf
-k start

If I can't find an answer, I'm going to have to do something desperate, like switch to nginx,
which entails rewriting all my mod_perl pages at fastcgi pages, which will take a lot of effort.

What am I missing?

Lots of server stats follow.

Thanks,
   Peter.


Apache Server Status for www.stairways.com

Server Version: Apache/2.2.9 (Debian) mod_perl/2.0.4 Perl/v5.10.0
Server Built: Jul 14 2009 20:40:18
Current Time: Friday, 20-Nov-2009 05:25:34 UTC
Restart Time: Thursday, 19-Nov-2009 02:39:50 UTC
Parent Server Generation: 0
Server uptime: 1 day 2 hours 45 minutes 44 seconds
Total accesses: 39589 - Total Traffic: 1.3 GB
CPU Usage: u11.96 s1.79 cu0 cs0 - .0143% CPU load
.411 requests/sec - 13.7 kB/second - 33.4 kB/request
42 requests currently being processed, 58 idle workers
RR_R_________R___R_RR_R_R.......................................
................................................................
__W_________R_RRRR_RRRRRR.......................................
______RRR___RR_RR_______R.......................................
__RR_R_RRRRR_R__R__RR_R__.......................................
.......R..RRR..RR.RRRRRRR.......................................
................................................................
................................................................
................................................................
................................................................
................................................................
................................................................
................................................................
................................................................
................................................................
................................................................
Scoreboard Key:
"_" Waiting for Connection, "S" Starting up, "R" Reading Request,
"W" Sending Reply, "K" Keepalive (read), "D" DNS Lookup,
"C" Closing connection, "L" Logging, "G" Gracefully finishing,
"I" Idle cleanup of worker, "." Open slot with no current process

Srv	PID	Acc	M	CPU	SS	Req	Conn	Child	Slot	Client	VHost	Request
0-0	21837	0/40/684	R	4.39	2120	32	0.0	0.45	16.35	?	?	..reading..
0-0	21837	0/39/812	R	4.38	2120	4	0.0	0.43	18.44	?	?	..reading..
0-0	21837	0/43/864	_	5.08	0	12	0.0	2.35	33.86	x.x.x.x	www.keyboardmaestro.com	GET /action/sivc?A&R&03508000&5A08FFAC&Ye8A4gdY&00000000&000010
0-0	21837	0/37/715	R	4.39	2120	32	0.0	3.97	22.63	?	?	..reading..
0-0	21837	0/36/541	_	5.07	131	0	0.0	0.29	25.28	x.x.x.x	www.keyboardmaestro.com	GET /img/title-bg.jpg
HTTP/1.1
0-0	21837	0/47/592	_	5.06	383	12	0.0	0.71	11.08	x.x.x.x	www.peter.com.au	GET /articles/tshirts.html
HTTP/1.1
0-0	21837	0/37/598	_	5.06	240	8	0.0	1.18	14.41	x.x.x.x	www.stairways.com	GET /main/index HTTP/1.1
0-0	21837	0/55/517	_	5.06	164	0	0.0	1.38	16.09	x.x.x.x	slice.peter.com.au	GET / HTTP/1.1
0-0	21837	0/47/573	_	5.06	358	12	0.0	1.48	22.09	x.x.x.x	www.peter.com.au	GET /articles/3rd-birthday-party.html
HTTP/1.1
0-0	21837	0/47/686	_	5.07	69	0	0.0	0.83	19.77	x.x.x.x	www.peter.com.au	GET /styles/downtown.css
HTTP/1.1
0-0	21837	0/51/626	_	5.07	131	0	0.0	3.24	14.27	x.x.x.x	www.keyboardmaestro.com	GET /img/box-bg.png
HTTP/1.1
0-0	21837	0/48/492	_	5.06	209	0	0.0	1.53	12.46	x.x.x.x	www.stairways.com	GET /main/index HTTP/1.1
0-0	21837	0/40/545	_	5.07	119	8	0.0	1.03	15.68	x.x.x.x	www.stairways.com	GET /blog/rss.xml
HTTP/1.1
0-0	21837	0/38/463	R	4.38	2120	0	0.0	0.58	12.61	?	?	..reading..
0-0	21837	0/59/531	_	5.07	38	0	0.0	2.55	24.37	x.x.x.x	www.stairways.com	GET /favicon.ico HTTP/1.0
0-0	21837	0/41/748	_	5.06	371	0	0.0	1.20	13.39	x.x.x.x	www.peter.com.au	GET /articles/nanny.html
HTTP/1.1
0-0	21837	0/39/528	_	5.06	172	0	0.0	0.82	18.76	x.x.x.x	slice.peter.com.au	GET / HTTP/1.1
0-0	21837	0/37/621	R	4.38	2120	4	0.0	0.59	14.62	?	?	..reading..
0-0	21837	0/68/684	_	5.06	141	12	0.0	0.27	14.87	x.x.x.x	www.sungroper.asn.au	GET /gallery/thumbs/2001-05-20-First-Car-Motion_01-Tension-Chan
0-0	21837	0/32/579	R	4.39	2120	32	0.0	0.80	23.05	?	?	..reading..
0-0	21837	0/44/886	R	4.39	2119	0	0.0	0.37	14.49	?	?	..reading..
0-0	21837	0/44/630	_	5.06	219	32	0.0	1.07	39.68	x.x.x.x	www.williamdawes.com	GET /index.html
HTTP/1.1
0-0	21837	0/36/654	R	4.39	2120	36	0.0	0.40	14.39	?	?	..reading..
0-0	21837	0/46/638	_	5.06	341	0	0.0	0.65	16.00	x.x.x.x	www.peter.com.au	GET /articles/pantograph.html
HTTP/1.1
0-0	21837	0/41/697	R	4.39	2120	36	0.0	1.23	14.10	?	?	..reading..
1-0	-	0/0/490	.	4.38	2110	0	0.0	0.00	13.16	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-27-Parade-Day_35-WSC-Trophy-presenta
1-0	-	0/0/385	.	4.33	2110	0	0.0	0.00	14.40	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-22-Race-Day-5_37-Loading-Trailer.jpg
1-0	-	0/0/444	.	4.59	2110	4	0.0	0.00	28.01	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-23-Race-Day-6_05-Sungroper-passing.j
1-0	-	0/0/439	.	4.59	2110	0	0.0	0.00	9.25	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-27-Parade-Day_33-National-Wine-Centr
1-0	-	0/0/355	.	4.46	2110	16	0.0	0.00	41.68	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-25-Race-Day-8_14-Living-Room.jpg
HTT
1-0	-	0/0/352	.	4.26	2110	4	0.0	0.00	9.74	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-22-Race-Day-5_28-South-of-Alice.jpg
1-0	-	0/0/481	.	4.38	2110	4	0.0	0.00	18.87	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-27-Parade-Day_44-Pub-Crowd.jpg
HTTP/
1-0	-	0/0/392	.	4.44	2110	0	0.0	0.00	15.70	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-24-Race-Day-7_52-Hotel-and-Renovatio
1-0	-	0/0/450	.	4.54	2110	4	0.0	0.00	10.83	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-26-Race-Day-9_08-Fiona-with-grin.jpg
1-0	-	0/0/474	.	4.44	2110	4	0.0	0.00	18.92	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-24-Race-Day-7_57-Cooberpedy.jpg
HTTP
1-0	-	0/0/465	.	4.38	2110	0	0.0	0.00	14.43	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-22-Race-Day-5_26-In-Control-Stop.jpg
1-0	-	0/0/443	.	4.29	2110	28	0.0	0.00	39.75	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-22-Race-Day-5_36-Night-movement-of-S
1-0	-	0/0/367	.	4.39	2110	0	0.0	0.00	8.03	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-23-Race-Day-6_07-Border-Signage.jpg
1-0	-	0/0/333	.	4.38	2110	0	0.0	0.00	22.76	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-23-Race-Day-6_16-New-WSC-sponsor.jpg
1-0	-	0/0/481	.	4.59	2110	4	0.0	0.00	20.59	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-23-Race-Day-6_06-Care-Package-dropof
1-0	-	0/0/484	.	4.59	2110	0	0.0	0.00	12.06	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-24-Race-Day-7_49-smashed-spaceship.j
1-0	-	0/0/517	.	4.29	2110	32	0.0	0.00	11.96	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-22-Race-Day-5_35-Sungroper-and-Road-
1-0	-	0/0/499	.	4.26	2110	0	0.0	0.00	22.14	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-22-Race-Day-5_29-End-of-day-Charge.j
1-0	-	0/0/508	.	4.38	2110	0	0.0	0.00	12.90	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-23-Race-Day-6_15-Skip-under-geocache
1-0	-	0/0/581	.	4.59	2110	0	0.0	0.00	18.00	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-25-Race-Day-8_07-Afternoon-Charge.jp
1-0	-	0/0/597	.	4.29	2110	24	0.0	0.00	24.12	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-22-Race-Day-5_38-Sungroper-in-Traile
1-0	-	0/0/482	.	4.58	2110	0	0.0	0.00	10.63	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-24-Race-Day-7_50-Space-thingy.jpg
HT
1-0	-	0/0/556	.	4.53	2110	0	0.0	0.00	17.22	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-26-Race-Day-9_09-Scrutineering.jpg
H
1-0	-	0/0/545	.	4.59	2110	0	0.0	0.00	9.29	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-25-Race-Day-8_12-Bush-Camp-Caravan.j
1-0	-	0/0/379	.	4.59	2110	4	0.0	0.00	12.16	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-27-Parade-Day_28-Bill-and-James-show
2-0	21995	0/12/494	_	0.79	42	0	0.0	0.49	16.39	x.x.x.x	www.keyboardmaestro.com	GET /img/title-bg.jpg
HTTP/1.1
2-0	21995	0/8/503	_	0.71	130	0	0.0	0.03	10.83	x.x.x.x	www.stairways.com	GET /main/index HTTP/1.1
2-0	21995	0/8/435	W	0.71	0	0	0.0	0.02	12.95	x.x.x.x	www.stairways.com	GET /server-status HTTP/1.1
2-0	21995	0/17/391	_	0.80	34	0	0.0	0.87	22.02	x.x.x.x	www.keyboardmaestro.com	GET /img/frames/setup-textedit-recording-example.png
HTTP/1.1
2-0	21995	0/21/550	_	0.80	34	0	0.0	0.07	8.29	x.x.x.x	www.keyboardmaestro.com	GET /img/box-bg.png
HTTP/1.1
2-0	21995	0/12/330	_	0.71	132	0	0.0	0.13	39.21	x.x.x.x	www.peter.com.au	GET /favicon.ico HTTP/1.1
2-0	21995	0/10/472	_	0.71	166	12	0.0	0.06	7.57	x.x.x.x	www.keyboardmaestro.com	GET /action/sivc?A&R&02138000&C46DF21D&PUap3PJv&00000000&000010
2-0	21995	0/10/572	_	0.71	131	604	0.0	0.13	18.40	x.x.x.x	www.keyboardmaestro.com	GET /img/frames/save-to-clippings-tutorial.png
HTTP/1.1
2-0	21995	0/10/293	_	0.71	138	0	0.0	0.11	17.67	x.x.x.x	www.stairways.com	GET /programming/
HTTP/1.1
2-0	21995	0/12/694	_	0.84	38	196	0.0	0.09	10.16	x.x.x.x	www.stairways.com	GET /blog/2007-11-03-leopard-dock
HTTP/1.0
2-0	21995	0/12/685	_	0.71	219	0	0.0	0.09	16.44	x.x.x.x	www.williamdawes.com	GET / HTTP/1.1
2-0	21995	0/8/449	_	0.71	179	4	0.0	0.12	16.65	x.x.x.x	www.stairways.com	GET /server-status
HTTP/1.1
2-0	21995	0/0/802	R	1.92	2134	20	0.0	0.00	15.43	?	?	..reading..
2-0	21995	0/8/500	_	0.79	84	1528	0.0	0.09	15.62	x.x.x.x	www.stairways.com	GET /blog/rss.xml?full
HTTP/1.1
2-0	21995	0/0/332	R	1.95	2134	16	0.0	0.00	12.70	?	?	..reading..
2-0	21995	0/0/678	R	1.95	2134	12	0.0	0.00	13.89	?	?	..reading..
2-0	21995	0/0/300	R	1.96	2134	12	0.0	0.00	4.86	?	?	..reading..
2-0	21995	0/0/466	R	1.97	2134	12	0.0	0.00	10.76	?	?	..reading..
2-0	21995	0/13/547	_	0.80	34	0	0.0	0.06	12.04	x.x.x.x	www.keyboardmaestro.com	GET /img/frames/record-quick-macro-example.png
HTTP/1.1
2-0	21995	0/0/343	R	2.01	2134	16	0.0	0.00	16.30	?	?	..reading..
2-0	21995	0/0/356	R	2.02	2134	12	0.0	0.00	13.36	?	?	..reading..
2-0	21995	0/0/469	R	2.02	2134	12	0.0	0.00	21.06	?	?	..reading..
2-0	21995	0/0/474	R	2.05	2134	60	0.0	0.00	11.78	?	?	..reading..
2-0	21995	0/0/355	R	2.07	2134	16	0.0	0.00	10.56	?	?	..reading..
2-0	21995	0/0/426	R	2.08	2134	16	0.0	0.00	25.40	?	?	..reading..
3-0	22023	0/13/13	_	0.80	34	0	0.0	0.06	0.06	x.x.x.x	www.keyboardmaestro.com	GET /img/frames/save-to-clippings-tutorial.png
HTTP/1.1
3-0	22023	0/12/12	_	0.80	34	0	0.0	0.07	0.07	x.x.x.x	www.keyboardmaestro.com	GET /img/title-bg.jpg
HTTP/1.1
3-0	22023	0/10/10	_	0.71	131	556	0.0	0.60	0.60	x.x.x.x	www.keyboardmaestro.com	GET /img/frames/configuration.png
HTTP/1.1
3-0	22023	0/5/5	_	0.70	352	24	0.0	0.08	0.08	x.x.x.x	www.peter.com.au	GET /articles/honda-accord.html
HTTP/1.1
3-0	22023	0/10/10	_	0.71	130	4	0.0	0.15	0.15	x.x.x.x	www.keyboardmaestro.com	GET /favicon.ico
HTTP/1.1
3-0	22023	0/6/6	_	0.79	115	208	0.0	3.79	3.79	x.x.x.x	www.stairways.com	GET /blog/rss.xml?full
HTTP/1.1
3-0	22023	0/1/1	R	0.22	2126	0	0.0	0.00	0.00	?	?	..reading..
3-0	22023	0/1/1	R	0.22	2126	4	0.0	0.00	0.00	?	?	..reading..
3-0	22023	0/1/1	R	0.21	2126	0	0.0	0.00	0.00	?	?	..reading..
3-0	22023	0/4/4	_	0.70	389	0	0.0	0.05	0.05	x.x.x.x	www.peter.com.au	GET /articles/tshirts.html
HTTP/1.1
3-0	22023	0/9/9	_	0.71	131	588	0.0	0.70	0.70	x.x.x.x	www.keyboardmaestro.com	GET /img/frames/create-a-simple-macro.png
HTTP/1.1
3-0	22023	0/4/4	_	0.70	365	4	0.0	0.02	0.02	x.x.x.x	www.peter.com.au	GET /articles/gingerbread-house.html
HTTP/1.1
3-0	22023	0/1/1	R	0.22	2126	0	0.0	0.00	0.00	?	?	..reading..
3-0	22023	0/1/1	R	0.22	2126	0	0.0	0.00	0.00	?	?	..reading..
3-0	22023	0/7/7	_	0.80	0	12	0.0	2.88	2.88	x.x.x.x	www.peter.com.au	GET /photos/photos/2002-12-19-Amy-Monica_01-Amy-Monica.jpg
HTTP
3-0	22023	0/1/1	R	0.22	2126	0	0.0	0.00	0.00	?	?	..reading..
3-0	22023	0/0/0	R	0.00	2133	0	0.0	0.00	0.00	?	?	..reading..
3-0	22023	0/7/7	_	0.70	334	12	0.0	0.14	0.14	x.x.x.x	www.peter.com.au	GET /articles/housebuying.html
HTTP/1.1
3-0	22023	0/5/5	_	0.71	231	0	0.0	0.05	0.05	x.x.x.x	www.keyboardmaestro.com	GET /documentation/3/whatsnew
HTTP/1.1
3-0	22023	0/5/5	_	0.71	190	92	0.0	0.04	0.04	x.x.x.x	www.peter.com.au	GET /articles/pantograph-images/arms.png
HTTP/1.1
3-0	22023	0/5/5	_	0.80	38	0	0.0	0.01	0.01	x.x.x.x	www.stairways.com	GET /robots.txt HTTP/1.0
3-0	22023	0/5/5	_	0.71	219	0	0.0	0.02	0.02	x.x.x.x	williamdawes.com	GET / HTTP/1.1
3-0	22023	0/4/4	_	0.71	156	0	0.0	0.08	0.08	x.x.x.x	www.peter.com.au	GET /styles/downtown.css
HTTP/1.1
3-0	22023	0/4/4	_	0.71	171	0	0.0	0.00	0.00	x.x.x.x	www.stairways.com	GET /favicon.ico HTTP/1.1
3-0	22023	0/0/0	R	0.00	2133	0	0.0	0.00	0.00	?	?	..reading..
4-0	22046	0/13/13	_	0.78	131	548	0.0	0.22	0.22	x.x.x.x	www.keyboardmaestro.com	GET /img/frames/overview.png
HTTP/1.1
4-0	22046	0/34/34	_	0.78	122	0	0.0	0.50	0.50	x.x.x.x	www.keyboardmaestro.com	GET /documentation/3/whatsnew
HTTP/1.1
4-0	22046	0/0/0	R	0.00	2133	0	0.0	0.00	0.00	?	?	..reading..
4-0	22046	0/0/0	R	0.00	2133	0	0.0	0.00	0.00	?	?	..reading..
4-0	22046	0/8/8	_	0.78	265	4	0.0	0.02	0.02	x.x.x.x	www.stairways.com	GET /action/store HTTP/1.1
4-0	22046	0/0/0	R	0.00	2133	0	0.0	0.00	0.00	?	?	..reading..
4-0	22046	0/7/7	_	0.84	35	0	0.0	0.04	0.04	x.x.x.x	www.stairways.com	GET /css/blog.css HTTP/1.0
4-0	22046	0/0/0	R	0.00	2133	0	0.0	0.00	0.00	?	?	..reading..
4-0	22046	0/0/0	R	0.00	2133	0	0.0	0.00	0.00	?	?	..reading..
4-0	22046	0/0/0	R	0.00	2133	0	0.0	0.00	0.00	?	?	..reading..
4-0	22046	0/0/0	R	0.00	2133	0	0.0	0.00	0.00	?	?	..reading..
4-0	22046	0/0/0	R	0.00	2133	0	0.0	0.00	0.00	?	?	..reading..
4-0	22046	0/9/9	_	0.78	131	0	0.0	0.63	0.63	x.x.x.x	www.keyboardmaestro.com	GET /img/frames/record-quick-macro-example.png
HTTP/1.1
4-0	22046	0/0/0	R	0.00	2133	0	0.0	0.00	0.00	?	?	..reading..
4-0	22046	0/7/7	_	0.78	150	3264	0.0	0.15	0.15	x.x.x.x	www.peter.com.au	GET /styles/perth_header.jpg
HTTP/1.1
4-0	22046	0/6/6	_	0.78	138	0	0.0	0.10	0.10	x.x.x.x	www.peter.com.au	GET /articles/pantograph-images/pencil.png
HTTP/1.1
4-0	22046	0/0/0	R	0.00	2133	0	0.0	0.00	0.00	?	?	..reading..
4-0	22046	0/8/8	_	0.78	211	0	0.0	0.06	0.06	x.x.x.x	www.stairways.com	GET /blog/rss-2008-05-13-microsoft-office-vba.xml
HTTP/1.1
4-0	22046	0/6/6	_	0.78	219	0	0.0	0.02	0.02	x.x.x.x	www.williamdawes.com	GET /robots.txt HTTP/1.1
4-0	22046	0/0/0	R	0.00	2133	0	0.0	0.00	0.00	?	?	..reading..
4-0	22046	0/0/0	R	0.00	2133	0	0.0	0.00	0.00	?	?	..reading..
4-0	22046	0/15/15	_	0.84	80	228	0.0	0.09	0.09	x.x.x.x	www.stairways.com	GET /blog/index HTTP/1.0
4-0	22046	0/0/0	R	0.00	2133	0	0.0	0.00	0.00	?	?	..reading..
4-0	22046	0/8/8	_	0.78	182	0	0.0	0.10	0.10	x.x.x.x	slice.peter.com.au	GET / HTTP/1.1
4-0	22046	0/9/9	_	0.84	34	0	0.0	0.19	0.19	x.x.x.x	www.keyboardmaestro.com	GET /img/frames/configuration.png
HTTP/1.1
5-0	-	0/0/2	.	0.24	2112	0	0.0	0.00	0.00	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-27-Parade-Day_19-Lord-Mayor-and-Nuna
5-0	-	0/0/2	.	0.24	2112	0	0.0	0.00	0.00	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-27-Parade-Day_10-Team-Flag-and-Car.j
5-0	-	0/0/2	.	0.24	2112	0	0.0	0.00	0.00	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-27-Parade-Day_12-or-not.jpg
HTTP/1.1
5-0	-	0/0/2	.	0.31	2112	0	0.0	0.00	0.00	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-27-Parade-Day_13-King-William-St.jpg
5-0	-	0/0/2	.	0.36	2112	4	0.0	0.00	0.00	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-27-Parade-Day_11-Off-on-parade.jpg
H
5-0	-	0/0/2	.	0.36	2112	0	0.0	0.00	0.01	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-27-Parade-Day_20-Cars-on-Display.jpg
5-0	-	0/0/1	.	0.36	2112	8	0.0	0.00	0.00	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-21-Race-Day-4_20-Clever-Rock.jpg
HTT
5-0	22079	0/0/0	R	0.00	2132	0	0.0	0.00	0.00	?	?	..reading..
5-0	-	0/0/2	.	0.36	2112	0	0.0	0.00	0.01	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-27-Parade-Day_09-Southern-Exposure.j
5-0	-	0/0/1	.	0.36	2112	12	0.0	0.00	0.00	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-21-Race-Day-4_23-Devils-Marbles.jpg
5-0	22079	0/0/0	R	0.00	2132	0	0.0	0.00	0.00	?	?	..reading..
5-0	22079	0/0/0	R	0.00	2132	0	0.0	0.00	0.00	?	?	..reading..
5-0	22079	0/0/0	R	0.00	2132	0	0.0	0.00	0.00	?	?	..reading..
5-0	-	0/0/1	.	0.36	2112	8	0.0	0.00	0.00	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-21-Race-Day-4_27-Devils-Marbles.jpg
5-0	-	0/0/1	.	0.36	2112	12	0.0	0.00	0.00	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-21-Race-Day-4_28-Shay-and-Fe-Rock.jp
5-0	22079	0/0/0	R	0.00	2132	0	0.0	0.00	0.00	?	?	..reading..
5-0	22079	0/0/0	R	0.00	2132	0	0.0	0.00	0.00	?	?	..reading..
5-0	-	0/0/1	.	0.36	2112	0	0.0	0.00	0.00	x.x.x.x	www.peter.com.au	GET /photos/thumbs/2001-11-21-Race-Day-4_35-Devils-Marbles.jpg
5-0	22079	0/0/0	R	0.00	2132	0	0.0	0.00	0.00	?	?	..reading..
5-0	22079	0/0/0	R	0.00	2132	0	0.0	0.00	0.00	?	?	..reading..
5-0	22079	0/0/0	R	0.00	2132	0	0.0	0.00	0.00	?	?	..reading..
5-0	22079	0/0/0	R	0.00	2132	0	0.0	0.00	0.00	?	?	..reading..
5-0	22079	0/0/0	R	0.00	2132	0	0.0	0.00	0.00	?	?	..reading..
5-0	22079	0/0/0	R	0.00	2132	0	0.0	0.00	0.00	?	?	..reading..
5-0	22079	0/0/0	R	0.00	2132	0	0.0	0.00	0.00	?	?	..reading..
Srv	Child Server number - generation
PID	OS process ID
Acc	Number of accesses this connection / this child / this slot
M	Mode of operation
CPU	CPU usage, number of seconds
SS	Seconds since beginning of most recent request
Req	Milliseconds required to process most recent request
Conn	Kilobytes transferred this connection
Child	Megabytes transferred this child
Slot	Total megabytes transferred this slot
Apache/2.2.9 Server at www.stairways.com Port 80
Timeout 45
KeepAlive On
MaxKeepAliveRequests 100
KeepAliveTimeout 5


<IfModule mpm_worker_module>
    StartServers          2
    MaxClients          150
    MinSpareThreads      25
    MaxSpareThreads      75 
    ThreadsPerChild      25
    MaxRequestsPerChild   1000
</IfModule>


slice:/etc/apache2# /usr/sbin/apache2 -f /etc/apache2/apache2.conf -l
Compiled in modules:
  core.c
  mod_log_config.c
  mod_logio.c
  worker.c
  http_core.c
  mod_so.c

 -f /etc/apache2/apache2.conf -M
Loaded Modules:
 core_module (static)
 log_config_module (static)
 logio_module (static)
 mpm_worker_module (static)
 http_module (static)
 so_module (static)
 authz_host_module (shared)
 dir_module (shared)
 env_module (shared)
 headers_module (shared)
 mime_module (shared)
 negotiation_module (shared)
 perl_module (shared)
 rewrite_module (shared)
 status_module (shared)

slice:/etc/apache2# /usr/sbin/apache2 -f /etc/apache2/apache2.conf -V
Server version: Apache/2.2.9 (Debian)
Server built:   Jul 14 2009 20:40:18
Server's Module Magic Number: 20051115:15
Server loaded:  APR 1.2.12, APR-Util 1.2.12
Compiled using: APR 1.2.12, APR-Util 1.2.12
Architecture:   64-bit
Server MPM:     Worker
  threaded:     yes (fixed thread count)
    forked:     yes (variable process count)
Server compiled with....
 -D APACHE_MPM_DIR="server/mpm/worker"
 -D APR_HAS_SENDFILE
 -D APR_HAS_MMAP
 -D APR_HAVE_IPV6 (IPv4-mapped addresses enabled)
 -D APR_USE_SYSVSEM_SERIALIZE
 -D APR_USE_PTHREAD_SERIALIZE
 -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT
 -D APR_HAS_OTHER_CHILD
 -D AP_HAVE_RELIABLE_PIPED_LOGS
 -D DYNAMIC_MODULE_LIMIT=128
 -D HTTPD_ROOT=""
 -D SUEXEC_BIN="/usr/lib/apache2/suexec"
 -D DEFAULT_PIDLOG="/var/run/apache2.pid"
 -D DEFAULT_SCOREBOARD="logs/apache_runtime_status"
 -D DEFAULT_ERRORLOG="logs/error_log"
 -D AP_TYPES_CONFIG_FILE="/etc/apache2/mime.types"
 -D SERVER_CONFIG_FILE="/etc/apache2/apache2.conf"




-- 
     Clipboard Switching and Macros with Keyboard Maestro

Keyboard Maestro <http://www.keyboardmaestro.com/> Macros for your Mac
<http://www.stairways.com/>           <http://download.stairways.com/>




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