サバフェス2013

12/11/2013

@ijin

ABOUT ME (@IJIN)

•Michael H. Oshita

• Japanese American

• In Japan since 2002

• Software/Infra/Cloud Engineer

• http://ijin.github.io

TOOLS

• dstat

• apache response time

•mysql slow logs

• top

• httperf

ANALYSIS• GET: 47

• POST: 990

BASIC TUNING

• Apache MaxClients

• InnoDB

• APC

BENCHMARKhttperf --server 210.140.145.151 --uri / --num-con 200 --rate 6 -v

BENCHMARKMaxClients tuning

BENCHMARKMaxClients + InnoDB

BENCHMARKMaxClients + InnoDB + APC

BENCHMARKMaxClients + InnoDB + PHP5.5 (Opcache) + APCu

BENCHMARKMaxClients + InnoDB + PHP5.5 (Opcache) + APCu

BENCHMARKMaxClients + InnoDB + PHP5.5 (Opcache) + APCu

BENCHMARKHAProxy

BENCHMARKVarnish

HAProxy rate 80:Reply rate [replies/s]: min 63.6 avg 70.5 max 77.0 stddev 6.7 (3 samples)Reply time [ms]: response 693.5 transfer 51.1Reply size [B]: header 228.0 content 48007.0 footer 2.0 (total 48237.0)Reply status: 1xx=0 2xx=1200 3xx=0 4xx=0 5xx=0

Varnish rate 100:Reply rate [replies/s]: min 98.8 avg 99.7 max 100.0 stddev 0.6 (4 samples)Reply time [ms]: response 13.3 transfer 39.6Reply size [B]: header 342.0 content 48012.0 footer 0.0 (total 48354.0)Reply status: 1xx=0 2xx=2000 3xx=0 4xx=0 5xx=0

ARCHITECTUREVarnish

Varnish, MySQLWeb, PHP

Web, PHP

Web, PHP

Web, PHP

BENCHMARKVarnish

BENCHMARK POSThttperf --server 210.140.145.151

--add-header="Content-Type: application/x-www-form-urlencoded\n" --wsesslog 20,2,svpost -v --rate 2

MORE TUNING

• nginx

• php fpm

ARCHITECTUREVarnish + LVS (DSR)

LVS, MySQLVarnish, Web, PHP

Varnish, Web, PHP

Varnish, Web, PHP

Varnish, Web, PHP

cache clear

BENCHMARKVarnish + LVS (DSR)

ARCHITECTUREVarnish + LVS (DSR) + lua + memcached

LVS, MySQL, lua + memcached

Varnish, Web, PHP

Varnish, Web, PHP

Varnish, Web, PHP

Varnish, Web, PHP

cache clear

BENCHMARKVarnish + LVS (DSR) + lua + memcached