Commits · c7a97f5f1050e5f713dec34aa44088a0fb4ba15a · varnishcache / varnish-cache

17 Sep, 2006 9 commits

Keep track of shmlog mutex contests · c7a97f5f

Poul-Henning Kamp authored Sep 17, 2006


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1051 d4fa192b-c00b-0410-8231-f00ffab90ce4

c7a97f5f

Oops, off by one. · 65049b17

Poul-Henning Kamp authored Sep 17, 2006


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1050 d4fa192b-c00b-0410-8231-f00ffab90ce4

65049b17

Use the worker pools in round-robin fashion. · 56abe23f

Poul-Henning Kamp authored Sep 17, 2006


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1049 d4fa192b-c00b-0410-8231-f00ffab90ce4

56abe23f

Fix logic bug so we don't reap worker threads all the time. · f490fa7c
Poul-Henning Kamp authored Sep 17, 2006
```
git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1048 d4fa192b-c00b-0410-8231-f00ffab90ce4
```
f490fa7c

Whitespace · 8d0949b6

Poul-Henning Kamp authored Sep 17, 2006


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1047 d4fa192b-c00b-0410-8231-f00ffab90ce4

8d0949b6

Make sure we get the error messages from a dying child. · 1b43b16c
Poul-Henning Kamp authored Sep 17, 2006
```
git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1046 d4fa192b-c00b-0410-8231-f00ffab90ce4
```
1b43b16c

Set sockopts on the listen socket and probe the accepted socket (once) · 4e540dde

Poul-Henning Kamp authored Sep 17, 2006

to see which we do not need to set there because they are inherited.

This could potentially save three syscalls per session.

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1045 d4fa192b-c00b-0410-8231-f00ffab90ce4

4e540dde

Update the parameter list in the man page, and add reminders to keep the · cee00cf9
Dag Erling Smørgrav authored Sep 17, 2006
```
lists in synch.

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1044 d4fa192b-c00b-0410-8231-f00ffab90ce4
```
cee00cf9

Possibly better logic. · fe254061

Poul-Henning Kamp authored Sep 17, 2006


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1043 d4fa192b-c00b-0410-8231-f00ffab90ce4

fe254061

16 Sep, 2006 31 commits

Embellish the parameter descriptions somewhat. · e76e012d

Poul-Henning Kamp authored Sep 16, 2006


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1042 d4fa192b-c00b-0410-8231-f00ffab90ce4

e76e012d

Change statistics from gauge to counter · 8812d8ed

Poul-Henning Kamp authored Sep 16, 2006


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1041 d4fa192b-c00b-0410-8231-f00ffab90ce4

8812d8ed

Duh! We need to count stats in per workerthread and summarize into · f05c51b0

Poul-Henning Kamp authored Sep 16, 2006

session, otherwise we cannot correctly summarize into srcaddr and global.


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1040 d4fa192b-c00b-0410-8231-f00ffab90ce4

f05c51b0

Preallocate a srcaddr per workerthread to speed up locked section. · cc9c77af

Poul-Henning Kamp authored Sep 16, 2006

Remember to free preallocated storage in workerthread.


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1039 d4fa192b-c00b-0410-8231-f00ffab90ce4

cc9c77af

Account directly into the session. · 2bb6b77d

Poul-Henning Kamp authored Sep 16, 2006


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1038 d4fa192b-c00b-0410-8231-f00ffab90ce4

2bb6b77d

use miniobj on srcaddr's · 27936c66

Poul-Henning Kamp authored Sep 16, 2006


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1037 d4fa192b-c00b-0410-8231-f00ffab90ce4

27936c66

make flexelint marginally happier · fe6017b0

Poul-Henning Kamp authored Sep 16, 2006


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1036 d4fa192b-c00b-0410-8231-f00ffab90ce4

fe6017b0

twiddle explanations and defaults. · 376a03ea

Poul-Henning Kamp authored Sep 16, 2006


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1035 d4fa192b-c00b-0410-8231-f00ffab90ce4

376a03ea

Use srcaddr mutex for srcaddr stats update to reduce contention on stat_mtx · c5a0c11e
Poul-Henning Kamp authored Sep 16, 2006
```
git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1034 d4fa192b-c00b-0410-8231-f00ffab90ce4
```
c5a0c11e

Give the srcaddr stats an overhaul. · bdbb106b

Poul-Henning Kamp authored Sep 16, 2006

Make the number of buckets a parameter (needs restart though).

Make the ttl a parameter and have zero disable srcaddr accounting.

Give each hash bucket its own mutex.

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1033 d4fa192b-c00b-0410-8231-f00ffab90ce4

bdbb106b

VCL configs change relatively seldom so we can cache the requests · 120480f4

Poul-Henning Kamp authored Sep 16, 2006

VCL reference in the worker thread when the request is done and
with a cheap check reuse it for the next request handled by this
thread.

This should reduce mutex contention.


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1032 d4fa192b-c00b-0410-8231-f00ffab90ce4

120480f4

Make it possible to have multiple worker pools. · 3878ccf7

Poul-Henning Kamp authored Sep 16, 2006

The acceptor selects the pool based on filedescriptor modulus
number of pools.

This is an attempt to reduce lock contention.


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1031 d4fa192b-c00b-0410-8231-f00ffab90ce4

3878ccf7

fix debug locks · 744ced55

Poul-Henning Kamp authored Sep 16, 2006


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1030 d4fa192b-c00b-0410-8231-f00ffab90ce4

744ced55

Wrap mutex more completely so that experimentation becomes easier. · c02e1b8b
Poul-Henning Kamp authored Sep 16, 2006
```
git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1029 d4fa192b-c00b-0410-8231-f00ffab90ce4
```
c02e1b8b

wrap line · 32d72694

Poul-Henning Kamp authored Sep 16, 2006


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1028 d4fa192b-c00b-0410-8231-f00ffab90ce4

32d72694

correctly round INT32_MAX down to page boundary · 77542afe

Poul-Henning Kamp authored Sep 16, 2006


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1027 d4fa192b-c00b-0410-8231-f00ffab90ce4

77542afe

Rename -1 to -f, and add a -1 option meaning "once". It currently does not · 8deb8953

Dag Erling Smørgrav authored Sep 16, 2006

work very well; it should use a non-curses method to display the ranking.

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1026 d4fa192b-c00b-0410-8231-f00ffab90ce4

8deb8953

Add a non-blocking mode to the log reader. · 51573e0d

Dag Erling Smørgrav authored Sep 16, 2006

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1025 d4fa192b-c00b-0410-8231-f00ffab90ce4

51573e0d

Add a man page. · 868edc53

Dag Erling Smørgrav authored Sep 16, 2006

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1024 d4fa192b-c00b-0410-8231-f00ffab90ce4

868edc53

Umm, what have I been smoking? varnishstat is not a logger and does not · 64295b06
Dag Erling Smørgrav authored Sep 16, 2006
```
support VSL_ARGS.

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1023 d4fa192b-c00b-0410-8231-f00ffab90ce4
```
64295b06

Bring up-to-date. · b8dae43f

Dag Erling Smørgrav authored Sep 16, 2006

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1022 d4fa192b-c00b-0410-8231-f00ffab90ce4

b8dae43f

Remove stray -a description. · 401ccfd7

Dag Erling Smørgrav authored Sep 16, 2006

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1021 d4fa192b-c00b-0410-8231-f00ffab90ce4

401ccfd7

Bring up-to-date. · a3408c7d

Dag Erling Smørgrav authored Sep 16, 2006

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1020 d4fa192b-c00b-0410-8231-f00ffab90ce4

a3408c7d

Bump date and add cross-references to all log programs. · e135dbf4
Dag Erling Smørgrav authored Sep 16, 2006
```
git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1019 d4fa192b-c00b-0410-8231-f00ffab90ce4
```
e135dbf4

-c collides with one of the standard VSL options, so replace it with -1, · 9f93e4f3

Dag Erling Smørgrav authored Sep 16, 2006

which has the opposite meaning (IMHO, the continuous display is the most
useful)

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1018 d4fa192b-c00b-0410-8231-f00ffab90ce4

9f93e4f3

Sort options correctly. · c688f4f0

Dag Erling Smørgrav authored Sep 16, 2006

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1017 d4fa192b-c00b-0410-8231-f00ffab90ce4

c688f4f0

Bring up-to-date, and sort options correctly. · a125ddeb

Dag Erling Smørgrav authored Sep 16, 2006

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1016 d4fa192b-c00b-0410-8231-f00ffab90ce4

a125ddeb

Sort options correctly. · 36f99d9f

Dag Erling Smørgrav authored Sep 16, 2006

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1015 d4fa192b-c00b-0410-8231-f00ffab90ce4

36f99d9f

Fix usage string. · 45fdc474

Dag Erling Smørgrav authored Sep 16, 2006

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1014 d4fa192b-c00b-0410-8231-f00ffab90ce4

45fdc474

Add -V option, fix usage string. · da9cc3ee

Dag Erling Smørgrav authored Sep 16, 2006

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1013 d4fa192b-c00b-0410-8231-f00ffab90ce4

da9cc3ee

Add the ability to write to a file (it was previously documented but not · a7afe1d8

Dag Erling Smørgrav authored Sep 16, 2006

implemented).
Fix the usage string.

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1012 d4fa192b-c00b-0410-8231-f00ffab90ce4

a7afe1d8