Status message

Maintenant, vous regardez: Caching Is the Key to Drupal Performance

Caching Is the Key to Drupal Performance

The three secrets to optimal Drupal performance are cache, cache, and more cache. Every layer of the
Drupal server stack offers its own caching options, and you should familiarize yourself with how to take
advantage of all of them. Here’s a list of key areas to consider as you look for opportunities to improve
the performance of your site:

1. PHP opcode cache: Opcode caching is critical and its importance can be
understated. There is no good reason for not having an opcode cache other
than if you happen to prefer having high server loads and slow page load times.
For PHP opcode caches, your choices include APC, XCache, eAccelerator, etc.,
any of which can easily be installed into your PHP environment. The best
practice for opcode cache is APC (drupal.org/project/apc).

Once your APC memory allocation has been set properly, there are many other configuration
settings that allow some fine-tuning of how APC runs. The full list of APC runtime settings is
available at http://www.php.net/manual/en/apc.configuration.php. A few of the most
commonly customized are:

apc._num_files_hint
This setting tells APC how many files you expect to be cached. It uses this information
when allocating cache storage space. The default is 1000, which is a pretty
good rough estimate for a single Drupal site. However, if you are running multiple
sites or a site with a lot of modules, increasing this could help reduce fragmentation.

apc.stat
This setting controls whether or not APC will “stat” (check) a file to be sure it hasn’t
been updated since the cache entry was created. The default is 1, meaning that APC
will perform this check. If set to 0, APC will not recheck files once they have been
pulled into the cache. This means that if you change a file, you need to reload Apache
in order for APC to read in that change. Obviously this is not ideal for development
environments, but it can lead to performance improvements in infrastructures with
high I/O latency. This setting needs to be approached carefully, as there are quite a
few other stats in the process of serving a request and they must all be disabled for
you to see much improvement.

2. Reverse proxy cache: A reverse proxy cache takes a tremendous amount of load
off your web servers. A proxy cache is a fast web server that sits in front of your
back-end web servers, caching any cacheable content passing through it (as a
write-through cache) so that subsequent web requests are served directly from
the proxy cache rather than from your back-end servers. varnish

3. Database caches: MySQL has its own built-in caches, particularly the query
cache (query_cache_size)
and file system I/O cache (innodb_buffer_pool_size),
which ought to be increased as high as your database server has the memory
available to do so.

4. Drupal caches: Drupal has its own caches for pages, blocks, and Views. Visit the
Drupal performance page in your Drupal admin interface, and turn them all on.
I’ll also talk about Press-flow, an optimized version of Drupal that improves on
Drupal’s own internal caching mechanisms.

Comments

Wow! At last I got a blog from where I be able to actually get useful data regarding my study and knowledge.

Also visit my website Simona Halep updates

Hello, after reading this awesome piece of writing i am

as well glad to share my experience here with mates.

mescals; Megan,

https://miramirincon.blogspot.com/2019/11/la-pasarela-de-las-telecos-hac...

Hello to every single one, it's truly a fastidious for me to visit

this web page, it contains precious Information.

glandulae cervicales uteri; Domenic,

https://www.csslight.com/profile/creditos-rapidos-top

I do not know if it's just me or if perhaps everyone else experiencing issues with your site.

It appears as though some of the written text on your

content are running off the screen. Can someone else please comment and let me know if this is happening to

them too? This could be a issue with my web browser because I've had this happen previously.

Cheers

Feel free to visit my web-site :: Relocation Services Fort Worth

메이저호텔

이동-하기

첫_충 20%

무제한 10%

돌_발 15%

스포츠분석

ㅂㅏㅋㅏㄹㅏㅅㅏㅇㅣㅌㅡ

ㅌㅗㅌㅗㅅㅏㅇㅣㅌㅡ

안전공원

My web site ... 샌즈 카지노

244831 viagra for sale cheapest

http://viagener2020.com/ venta viagra generico

https://viagrahere20.com/ oral viagra

https://viagratodaybest.com/

대조적으로 너무 작게 붙어 있다[야 ..이것봐라 죽이는데...]두소년은 한쪽씩 그녀의 서양 야동 가슴을 차지하고 젖꼭지를

my website; xvd2

Do they got baccarat

Feel free to surf to my web blog 야동 사이트 추천

I am regular reader, how are you everybody? This piece of writing posted

at this site is actually fastidious.

trapdoor (Tony)

https://descansoaratos.blogspot.com/2019/11/servicios-de-financiamiento-...

I'm extremely pleased to discover this site. I want to to thank you for your time due to this wonderful read!!

I definitely savored every bit of it and I have you

book-marked to check out new information on your blog.

modularity, Mathias,

https://theuppitybitch.blogspot.com/2019/11/como-conseguir-un-prestamo-r...

It's an amazing post designed for all the online people; they will take advantage from it I am sure.

https://charity.gofundme.com/o/en/campaign/84freetikt0kfans

Also visit my website - Free TikTok Fans

하는게 너무 미안하지만 팜이 10분내에 도착한다고 전화를 했어

일본 야동 데이브가 존과 줄리의 옆에 앉으며 말했다.

하지만 레이와 티나는 그들의 근친상간에 너무

빠져 있

Also visit my web-site - 화장실 몰카 야동

Hi colleagues, pleasant piece of writing and fastidious

arguments commented here, I am actually enjoying by these.

auspicious, Wilda,

https://trove.nla.gov.au/list?id=137996

에 그의 무게를 느꼈고 그의 자지가 그녀의 다리 사이에 들어오자 숨을

들이쉬었다. 개는 표적을 놓쳤던 것이다.

하지만 국산 야동 곧 그가 그녀의 보지에 들

Also visit my web-site - 야동 사이트 모음

'상큼한 출발' 박성현, 브리티시여자오픈 첫날 5언더파

공동 …

첫충10% 매충 5% 환전 무제한

파워볼 파워사다리 국민놀이터

스포츠동종업계 최고배당

조작픽 및 분석 단톡방 운영중

스포츠 상한 3000 카지노 2000 미니게임

가입코드 / R777

my website - 국산 야동 (www.japaosemlimites.com)

았다. 정애의 젖가슴은 아내보다작았지만 그래도 10대의 젊음을 맛보는 색다른 맛이

있었다. 정애도 엄마처럼 고딩 야동 아빠

Feel free to visit my website ... 야동 토렌트 사이트

This design is incredible! You certainly know how to keep a reader amused.

Between your wit and your videos, I was almost moved to

start my own blog (well, almost...HaHa!) Excellent job. I really loved what you had to say, and more than that, how you

presented it. Too cool!

reequipped (Betsy)

https://trove.nla.gov.au/list?id=137996

I've read several excellent stuff here. Certainly price bookmarking for revisiting.

I surprise how so much attempt you place to create this type of

excellent informative web site.

my site: Xin Themes

전춰져 있다는 분석이 나온다. 엽기유모

Here is my page; 바카라 사이트

처럼 붉게 달아올랐다. 그 표정이 바카라 그림보는법 왜 그렇게 순진해보이면서도

섹시해 보이는지. 왠지 좀 더 괴롭히고 싶은 충동이 들었다.

그래서 좀 더 과감하게

Here is my site: 더블업 카지노 (anunciosyanuncios.es)

오늘하루 이 시간

은 사장님의 것!!

하루를 ]

언제 어디서나

설치없이 바로

즐기는 실시간

Live_[캬Gi노]

Review my web-site :: 아라곤19

정선왔다

강원랜드 카지노 뿌시쟈

한우먹쟈

섹트 일탈 오프 건오 강원랜드

Feel free to surf to my web page 한국 고딩 야동

https://thepaymentlogue.com/community/profile/casinobtc19664266/ New online bitcoin casino registration bonus, new online bitcoin slot sites 2020 https://dailyjobglobal.com/community/profile/casinobtc45009366/ Bitcoin casino bet 10 get 50, bitcoin casino online con paysafecard https://aesthetic-learning.com/community/profile/casinobtc18279112/ Free bitcoin slot machine games australia, free bitcoin slot games captain treasures https://penny-astrology.com/community/profile/casinobtc8574927/ Bitcoin slot machine gratis wild life, bitcoin slot games play for free http://disabledparent.com/community/profile/casinobtc20061718/ Bitcoin roulette wheel css, bitcoin roulette wheel method https://klwgenealogy.com/community/profile/casinobtc47481301/ Beste bitcoin casino online spiele, beste bitcoin casino online nederland https://theordinary-traveler.com/community/profile/casinobtc7213545/ Btc sign up bonus, btc sign up bonus https://coastalncfishing.com/community/profile/casinobtc44669562/ 15 samurai bitcoin slot free play, 15 samurai bitcoin slot free play https://sugarbabes.biz/community/profile/casinobtc21618049/ Real online bitcoin casino free play, real online bitcoin casino gambling http://maiak.by/forum/user/177343/ Real online bitcoin casino gambling, real online bitcoin casino pa If you want to change your deposit method, just click on “Add Currency” on your account page.No deposit bonuses are granted without any deposits.Bitcoin casinos will offer you better payout percentages for your blackjack game than any fiat-based casino.Restricted Review Lucky Red Casino.While we’d like mBitcasino to include a phone line, the site’s customer service options are more than satisfactory.Betting 30 bitcoins may sound like a lot, but considering most online casinos return rate is something like 98% for a good slot game, it’s not impossible to clear a bonus with a bit of luck.The best, easiest-to-use and most rewarding online dice roller make bitcoin gambling a breeze at our bitcoin only online casino.Bonus total is 1650 ? + 200 free spins.There’s no need to worry about the platform’s reliability, as it’s licensed by the reputable authorities in Curacao.Free Spins: Some free spins Bitcoin deals come with the requirement of making a deposit, and some do not.

383111 vente de viagra en allemagne

viagra online

←온카지노富裕◆『온카지노』水

qww54.COM

77tat.COM

77qac.COM●○●

꽁머니 3만 받고시작

첫충5% 매충3%

화요일 콤프지급

수요일 쿠폰지급

루방약국.COM

Here is my web blog 고딩 야동 (Jermaine)

This is a topic that is near to my heart... Many thanks!

Where are your contact details though?

my web site; best web hosting sites

Simply desire to say your article is as astonishing. The clearness in your post is just spectacular and i can assume you are an expert on this subject.

Fine with your permission allow me to grab your RSS

feed to keep up to date with forthcoming post. Thanks a million and please continue the rewarding work.

Antje

Also visit my homepage - Antje

ㅇㄱㄹㅇ 진짜 내가 어떤 일에 관심만 조금 보여도 "꿈도 꾸지마"이런 태도로 일관했던 사람친구 있었는데

걔도 상처받은 경험이 있으니까 그랬겠죠?반면 남자애들은 주제에 비해 자신만만 기세등등~

못하는 거보다 잘하는 게 부각되고...

Here is my web-site :: xvd2

제가

레즈섹스는 못해서.

..

나머지 두 개 중에서 고르는 게 어덜가요 룰렛 돌리거나

My web page - 우리카지노

투입해 군사적인 압박에 나서고, 북한 스포츠토토

Feel free to surf to my blog: 바카라 전략 (Lori)

Hi, all the time i used to check blog posts here early in the break of day, for the reason that i enjoy to learn more and more.

Look into my web site; v bucks

카툭/텔레:duk99

최 19 드

대 만 림

Feel free to surf to my website ... discuss

람은 범인을 취조하고 다른 사람들은 취조실이 보이는 옆방에서 그 우리카지노 모습을 지켜보는 모습이 자주

등장한다. 하지만 여긴 마트 사무실이

Feel free to surf to my webpage 더블업카지노

는 벌떡 일어났다. 그 순간 보지 속에 박혀있던 딜도가 쑥

빠져 버렸다.너무 기쁜 마음에 현관문을 확 국산 야동 토렌트 열

Сѓ pharmacy online drug online garcinia hca http://canadianpharmacymsn.com/

결혼하자는 건 모르겠고

여자가 남자 목조르는 시대는 왔 음

Check out my blog ... 무료 야동

For latest information you have to pay a quick

visit the web and on web I found this website as a most excellent site for latest updates.

pottage (Corine)

https://reflexionesprohibidas.blogspot.com/2019/11/prestamos-online-la-f...

It's going to be end of mine day, however before

ending I am reading this wonderful post to increase

my knowledge.

irrecoverableness (Layne)

https://freexboxlivecodes2016.blogspot.com/2019/11/alternativas-para-que...

Tremendous things here. I'm very glad to see your post.

Thank you a lot and I am having a look forward to touch

you. Will you please drop me a e-mail?

ariboflavinoses (Kirsten)

https://jennyjanuary.blogspot.com/2019/11/cuanto-dinero-puedo-pedir-en-u...

I am extremely inspired together with your writing abilities and also with

the format in your blog. Is that this a paid topic or did you modify it yourself?

Anyway stay up the excellent high quality writing, it is rare to peer

a great blog like this one these days..

ingestion - Richard -

https://descansoaratos.blogspot.com/2019/11/servicios-de-financiamiento-...

Hello! I know this is somewhat off topic but I was wondering if you knew where I could get a captcha plugin for my comment form?

I'm using the same blog platform as yours and I'm having trouble finding one?

Thanks a lot!

Here is my webpage http://episodegems.live

안전 검증된 곳만 추천해드립니다!

온라인 카지노 77YNY.COM『온카지노』

온라인 카지노 BOSS889.COM『온카지노』

가입시 3만쿠폰 지급

첫충5% 매충3%

Review my homepage ... bj야동

두 사람이 러시안 룰렛을 하고 있군요.

탄창에는 총알 두개가 연속으로 들어있습니다.

둘 중 한 사람이 총을 당긴 다음 맞지 않고 그대로 상대방에게

넘겼다면.. 승자는 누가 될까요?

Here is my website ... 일본 야동 자막

onair

Shared Security Podcast: BSides Las Vegas, iMessage Exploit, 5G and Stingray Surveillance

cyber

Also visit my homepage; 고딩 야동 (https://tiny.cc/)

포기했었다. 그후 시아버지와 아 국산 야동 토렌트 들과 함께

살아왔다. 그렇게 세월이 흘러 그녀

Here is my website - discuss; xypid.win,

Pages

Add new comment

Filtered HTML

  • Web page addresses and e-mail addresses turn into links automatically.
  • Allowed HTML tags: <a> <em> <strong> <cite> <blockquote> <code> <ul> <ol> <li> <dl> <dt> <dd>
  • Lines and paragraphs break automatically.

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.
CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
4 + 15 =
Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.