tuning-primer.sh mysql tuning scripti - mysql performans raporu - Sayfa 16

**bilmiyorum** · #**151** (**permalink**) 2008-03-26, 01:07

Yukarıya yazdığım son raporu almadan 1 gün önce test amaçlı mysql-indexleri yapılmış olan sitelerin mysql-indexlerini kaldırmıştım, az önce mysql-indexlerini tekrar eski haline düzenledim ve aşağıdaki değerleri düzenledim.

key_buffer=64M #eskideğer-32M
query_cache_size=64M #eskideğer-32M

Innodb özelliğini sadece Plesk panel kullanıyor, myisam kullanıyorum.

Sunucuda toplam 5 adet, boyutları 1-50mb / 500-90.000 satır arası 5 veritabanı var,
gizli değil şahsi sitelerim php+mysql ve sistem kaynaklarını mümkün olduğunca az kullanan scriptler. Forum/portal gibi ağır scriptler yok ve sitelerde file-caching yöntemi ile sql konusunda işlemciye yardımcı oluyorum fakat sunucunun işlemcisi yetmiyor. Online kişilerin yoğun olduğu zamanlarda genelde arama(like) sql sorguları yüzünden CPU %90 lara kadar çıkıyor

**iyinet** · #**152** (**permalink**) 2008-03-26, 04:04

- Bir onceki mesajimda bahsettigim
set-variable=local-infile=0
satirini my.cnf den kaldir.

- Bunlari eski degerine getir:
key_buffer=64M #eskideğer-32M
query_cache_size=64M #eskideğer-32M

- Innodb icin asagidaki ayarlari ekle
innodb_buffer_pool_size=32M
innodb_additional_mem_pool_size=16M
innodb_thread_concurrency=8
innodb_flush_method=O_DIRECT

PHP ye kurulu degilse Xcache yada eAccelerator kur.

**aLcadraz** · #**153** (**permalink**) 2008-03-26, 17:33

tuning-primer.sh çıktısı :

Kod:

        -- MYSQL PERFORMANCE TUNING PRIMER --
             - By: Matthew Montgomery -

MySQL Version 4.1.22-standard i686

Uptime = 3 days 17 hrs 10 min 19 sec
Avg. qps = 51
Total Questions = 16455832
Threads Connected = 71

Server has been running for over 48hrs.
It should be safe to follow these recommendations

To find out more information on how each of these
runtime variables effects performance visit:
http://dev.mysql.com/doc/refman/4.1/en/server-system-variables.html
Visit http://www.mysql.com/products/enterprise/advisors.html
for info about MySQL's Enterprise Monitoring and Advisory Service

SLOW QUERIES
Current long_query_time = 5 sec.
You have 5870 out of 16455844 that take longer than 5 sec. to complete
The slow query log is NOT enabled.
Your long_query_time seems to be fine

WORKER THREADS
Current thread_cache_size = 8
Current threads_cached = 7
Current threads_per_sec = 0
Historic threads_per_sec = 0
Your thread_cache_size is fine

MAX CONNECTIONS
Current max_connections = 500
Current threads_connected = 71
Historic max_used_connections = 228
The number of used connections is 45% of the configured maximum.
Your max_connections variable seems to be fine.

MEMORY USAGE
Max Memory Ever Allocated : 662 M
Configured Max Per-thread Buffers : 1 G
Configured Max Global Buffers : 49 M
Configured Max Memory Limit : 1 G
Physical Memory : 2.97 G
Max memory limit seem to be within acceptable norms

KEY BUFFER
Current MyISAM index space = 333 M
Current key_buffer_size = 7 M
Key cache miss rate is 1 : 166
Key buffer fill ratio = 100.00 %
You could increase key_buffer_size
It is safe to raise this up to 1/4 of total system memory;
assuming this is a dedicated database server.

QUERY CACHE
Query cache is enabled
Current query_cache_size = 32 M
Current query_cache_used = 22 M
Current query_cache_limit = 4 M
Current Query cache Memory fill ratio = 70.09 %
Current query_cache_min_res_unit = 4 K
Query Cache is 15 % fragmented
Run "FLUSH QUERY CACHE" periodically to defragment the query cache memory
If you have many small queries lower 'query_cache_min_res_unit' to reduce fragmentation.
MySQL won't cache query results that are larger than query_cache_limit in size

SORT OPERATIONS
Current sort_buffer_size = 2 M
Current record/read_rnd_buffer_size = 256 K
Sort buffer seems to be fine

JOINS
Current join_buffer_size = 132.00 K
You have had 400 queries where a join could not use an index properly
You have had 3 joins without keys that check for key usage after each row
You should enable "log-queries-not-using-indexes"
Then look for non indexed joins in the slow query log.
If you are unable to optimize your queries you may want to increase your
join_buffer_size to accommodate larger joins in one pass.

Note! This script will still suggest raising the join_buffer_size when
ANY joins not using indexes are found.

OPEN FILES LIMIT
Current open_files_limit = 4510 files
The open_files_limit should typically be set to at least 2x-3x
that of table_cache if you have heavy MyISAM usage.
Your open_files_limit value seems to be fine

TABLE CACHE
Current table_cache value = 2000 tables
You have a total of 1090 tables
You have 1935 open tables.
Current table_cache hit rate is 52%, while 96% of your table cache is in use
You should probably increase your table_cache

TEMP TABLES
Current max_heap_table_size = 16 M
Current tmp_table_size = 32 M
Of 386548 temp tables, 6% were created on disk
Effective in-memory tmp_table_size is limited to max_heap_table_size.
Created disk tmp tables ratio seems fine

TABLE SCANS
Current read_buffer_size = 128 K
Current table scan ratio = 804 : 1
read_buffer_size seems to be fine

TABLE LOCKING
Current Lock Wait ratio = 1 : 283
You may benefit from selective use of InnoDB.

şuanki mysql.cnf :

Kod:

[mysqld]
set-variable = max_connections=500
safe-show-database
skip-locking
skip-name-resolve
long_query_time = 5
thread_cache_size = 8
query_cache_type = 1
query_cache_size = 32M
query_cache_limit = 4M
table_cache = 2000
low_priority_updates = 1

4gb ram var ama swap kullanımı çok fazla :s

**iyinet** · #**154** (**permalink**) 2008-03-26, 19:14

Alıntı:

aLcadraz´isimli üyeden Alıntı

4gb ram var ama swap kullanımı çok fazla :s

MySQL e baslamadan once makinada neden swap cok kullaniyor once onun kaynagini bulmak lazim.
top
yazip ardindan
M (buyuk harfler)
e basin, en usste en cok bellek tuketen proseslerin listesini gorebilirsiniz.

**aLcadraz** · #**155** (**permalink**) 2008-03-26, 20:20

Alıntı:

iyinet´isimli üyeden Alıntı

MySQL e baslamadan once makinada neden swap cok kullaniyor once onun kaynagini bulmak lazim.
top
yazip ardindan
M (buyuk harfler)
e basin, en usste en cok bellek tuketen proseslerin listesini gorebilirsiniz.

mesajımdan sonra sunucuya restart atmıştım şuan swap kullanımı yok

top çıktısı :

Kod:

[root@host ~]# top
top - 19:19:04 up  2:54,  1 user,  load average: 1.03, 1.00, 1.03
Tasks: 268 total,   3 running, 265 sleeping,   0 stopped,   0 zombie
Cpu(s): 16.7% us,  1.3% sy,  0.0% ni, 81.6% id,  0.2% wa,  0.0% hi,  0.1% si
Mem:   3116652k total,  2707528k used,   409124k free,    58992k buffers
Swap:  2000968k total,        0k used,  2000968k free,   708196k cached

  PID USER      PR  NI %CPU    TIME+  %MEM  VIRT  RES  SHR S COMMAND                                                                          
 4543 mysql     20   0    3  28:13.79  2.9  161m  87m 3596 S mysqld                                                                           
 4987 nobody    20   0    0   0:48.84  1.1 42808  32m 3156 S httpd                                                                            
 4990 nobody    20   0    0   1:17.80  1.0 39696  29m 3312 S httpd                                                                            
 4945 nobody    20   0    2   1:10.89  0.9 37752  27m 3344 S httpd                                                                            
 4983 nobody    20   0    0   1:05.10  0.9 37508  27m 3432 S httpd                                                                            
 4972 nobody    20   0    5   1:03.16  0.9 37716  27m 3148 S httpd                                                                            
 4958 nobody    20   0    0   1:07.71  0.9 37632  27m 3336 S httpd                                                                            
 4994 nobody    20   0    0   0:51.48  0.9 37508  27m 3180 S httpd                                                                            
 4984 nobody    20   0    0   1:34.48  0.9 37284  27m 3308 S httpd                                                                            
 4948 nobody    20   0    0   1:12.47  0.9 37136  27m 3424 S httpd                                                                            
 6127 nobody    20   0    0   0:47.61  0.9 37132  27m 3232 S httpd                                                                            
 5011 nobody    20   0    0   1:18.24  0.9 36892  27m 3312 S httpd                                                                            
 4989 nobody    20   0    0   0:55.59  0.9 37052  27m 3136 S httpd                                                                            
 5008 nobody    20   0    0   1:09.12  0.9 37004  27m 3340 S httpd                                                                            
 4997 nobody    20   0    0   1:08.36  0.9 36648  26m 3312 S httpd                                                                            
 4933 nobody    20   0    0   1:05.80  0.9 36756  26m 3144 S httpd                                                                            
 4961 nobody    20   0    0   1:05.66  0.9 36784  26m 3296 S httpd                                                                            
 6128 nobody    20   0    0   1:12.28  0.9 36668  26m 3208 S httpd                                                                            
 9728 nobody    20   0    0   0:30.39  0.9 36576  26m 3272 S httpd                                                                            
 5002 nobody    20   0    0   1:12.45  0.9 36708  26m 3152 S httpd                                                                            
 4943 nobody    20   0    0   1:15.11  0.9 36500  26m 3216 S httpd                                                                            
 4995 nobody    20   0    0   1:01.13  0.9 36528  26m 3176 S httpd                                                                            
 4964 nobody    20   0    0   1:02.08  0.9 36508  26m 3160 S httpd                                                                            
 4790 nobody    20   0    0   1:05.30  0.9 35996  26m 3220 S httpd                                                                            
 4988 nobody    20   0    0   1:01.13  0.8 35380  25m 3220 S httpd                                                                            
 7273 nobody    20   0    0   0:48.22  0.8 35308  25m 3272 S httpd                                                                            
 4996 nobody    20   0    0   1:04.31  0.8 35260  25m 3292 S httpd                                                                            
 4789 nobody    20   0    0   0:57.84  0.8 35120  25m 3144 S httpd                                                                            
 4734 root      20   0    0   0:01.15  0.8 27524  24m 1956 S spamd                                                                            
 5141 root      20   0    0   0:01.15  0.8 27784  24m 1468 S spamd                                                                            
 5006 nobody    20   0    0   1:17.35  0.8 34352  24m 3312 S httpd

swap kullanıldığında en fazla ram harcayan değerde webarsiv yazıyordu. webarsiv.com vbulletin forum zoints seo kullanıyor

**iyinet** · #**156** (**permalink**) 2008-03-26, 20:24

Alıntı:

aLcadraz´isimli üyeden Alıntı

mesajımdan sonra sunucuya restart atmıştım şuan swap kullanımı yok

top çıktısı :

Kod:

[root@host ~]# top
top - 19:19:04 up  2:54,  1 user,  load average: 1.03, 1.00, 1.03
Tasks: 268 total,   3 running, 265 sleeping,   0 stopped,   0 zombie
Cpu(s): 16.7% us,  1.3% sy,  0.0% ni, 81.6% id,  0.2% wa,  0.0% hi,  0.1% si
Mem:   3116652k total,  2707528k used,   409124k free,    58992k buffers
Swap:  2000968k total,        0k used,  2000968k free,   708196k cached

  PID USER      PR  NI %CPU    TIME+  %MEM  VIRT  RES  SHR S COMMAND                                                                          
 4543 mysql     20   0    3  28:13.79  2.9  161m  87m 3596 S mysqld                                                                           
 4987 nobody    20   0    0   0:48.84  1.1 42808  32m 3156 S httpd                                                                            
 4990 nobody    20   0    0   1:17.80  1.0 39696  29m 3312 S httpd                                                                            
 4945 nobody    20   0    2   1:10.89  0.9 37752  27m 3344 S httpd                                                                            
 4983 nobody    20   0    0   1:05.10  0.9 37508  27m 3432 S httpd                                                                            
 4972 nobody    20   0    5   1:03.16  0.9 37716  27m 3148 S httpd                                                                            
 4958 nobody    20   0    0   1:07.71  0.9 37632  27m 3336 S httpd                                                                            
 4994 nobody    20   0    0   0:51.48  0.9 37508  27m 3180 S httpd                                                                            
 4984 nobody    20   0    0   1:34.48  0.9 37284  27m 3308 S httpd                                                                            
 4948 nobody    20   0    0   1:12.47  0.9 37136  27m 3424 S httpd                                                                            
 6127 nobody    20   0    0   0:47.61  0.9 37132  27m 3232 S httpd                                                                            
 5011 nobody    20   0    0   1:18.24  0.9 36892  27m 3312 S httpd                                                                            
 4989 nobody    20   0    0   0:55.59  0.9 37052  27m 3136 S httpd                                                                            
 5008 nobody    20   0    0   1:09.12  0.9 37004  27m 3340 S httpd                                                                            
 4997 nobody    20   0    0   1:08.36  0.9 36648  26m 3312 S httpd                                                                            
 4933 nobody    20   0    0   1:05.80  0.9 36756  26m 3144 S httpd                                                                            
 4961 nobody    20   0    0   1:05.66  0.9 36784  26m 3296 S httpd                                                                            
 6128 nobody    20   0    0   1:12.28  0.9 36668  26m 3208 S httpd                                                                            
 9728 nobody    20   0    0   0:30.39  0.9 36576  26m 3272 S httpd                                                                            
 5002 nobody    20   0    0   1:12.45  0.9 36708  26m 3152 S httpd                                                                            
 4943 nobody    20   0    0   1:15.11  0.9 36500  26m 3216 S httpd                                                                            
 4995 nobody    20   0    0   1:01.13  0.9 36528  26m 3176 S httpd                                                                            
 4964 nobody    20   0    0   1:02.08  0.9 36508  26m 3160 S httpd                                                                            
 4790 nobody    20   0    0   1:05.30  0.9 35996  26m 3220 S httpd                                                                            
 4988 nobody    20   0    0   1:01.13  0.8 35380  25m 3220 S httpd                                                                            
 7273 nobody    20   0    0   0:48.22  0.8 35308  25m 3272 S httpd                                                                            
 4996 nobody    20   0    0   1:04.31  0.8 35260  25m 3292 S httpd                                                                            
 4789 nobody    20   0    0   0:57.84  0.8 35120  25m 3144 S httpd                                                                            
 4734 root      20   0    0   0:01.15  0.8 27524  24m 1956 S spamd                                                                            
 5141 root      20   0    0   0:01.15  0.8 27784  24m 1468 S spamd                                                                            
 5006 nobody    20   0    0   1:17.35  0.8 34352  24m 3312 S httpd

swap kullanıldığında en fazla ram harcayan değerde webarsiv yazıyordu. webarsiv.com vbulletin forum zoints seo kullanıyor

yogun swap baslayinca ayni ciktiyi koy inceleyelim, simdi soylenebilecek fazla bisey yok.
4Gb RAM var demissin ama 3Gb ram gorunuyor.

**aLcadraz** · #**157** (**permalink**) 2008-03-27, 12:53

şuan ram kullanımı %15 olmasına rağmen swap da kullanılıyor

top - 11:51:36 up 19:26, 1 user, load average: 0.22, 0.55, 1.17
Tasks: 163 total, 2 running, 161 sleeping, 0 stopped, 0 zombie
Cpu(s): 36.8% us, 3.1% sy, 0.0% ni, 58.4% id, 1.6% wa, 0.0% hi, 0.1% si
Mem: 3116652k total, 2826164k used, 290488k free, 11684k buffers
Swap: 2000968k total, 161376k used, 1839592k free, 2314784k cached

PID USER PR NI %CPU TIME+ %MEM VIRT RES SHR S COMMAND
4543 mysql 20 0 20 98:48.68 2.1 153m 63m 2872 S mysqld
5141 root 20 0 0 0:07.69 0.6 27784 17m 1368 S spamd
1162 nobody 20 0 0 0:06.89 0.6 27488 17m 3124 S httpd
1144 nobody 20 0 0 0:05.10 0.6 27228 17m 3140 S httpd
1149 nobody 20 0 0 0:08.18 0.6 26612 16m 3128 S httpd
1142 nobody 20 0 2 0:10.46 0.5 26676 16m 3128 S httpd
1147 nobody 20 0 0 0:05.73 0.5 26604 16m 3204 S httpd
1148 nobody 20 0 0 0:07.84 0.5 26432 16m 3324 S httpd
1157 nobody 20 0 4 0:07.17 0.5 26352 16m 3188 S httpd
1158 nobody 20 0 18 0:07.29 0.5 26400 16m 3216 S httpd
1153 nobody 20 0 5 0:04.82 0.5 26164 16m 3280 S httpd
1138 nobody 20 0 0 0:07.22 0.5 26172 16m 3136 S httpd
1146 nobody 20 0 0 0:03.99 0.5 26156 16m 3204 S httpd
1139 nobody 20 0 0 0:04.62 0.5 26040 16m 3200 S httpd
1150 nobody 20 0 0 0:05.46 0.5 26124 16m 3208 S httpd
1145 nobody 20 0 2 0:06.69 0.5 26012 16m 3144 S httpd
1370 nobody 20 0 5 0:05.24 0.5 25980 16m 3200 S httpd
1143 nobody 20 0 24 0:07.49 0.5 25764 16m 3300 S httpd
1316 nobody 20 0 0 0:02.45 0.5 25772 15m 3176 S httpd
1152 nobody 20 0 0 0:08.01 0.5 25780 15m 3200 S httpd
1155 nobody 20 0 0 0:04.97 0.5 25736 15m 3216 S httpd
1137 nobody 20 0 0 0:07.16 0.5 25632 15m 3292 S httpd
1136 nobody 20 0 0 0:09.38 0.5 25728 15m 3208 S httpd
1154 nobody 20 0 0 0:06.49 0.5 25604 15m 3160 S httpd
1141 nobody 20 0 0 0:03.20 0.5 25764 15m 2944 S httpd
1140 nobody 20 0 0 0:12.32 0.5 24948 15m 3132 S httpd
1161 nobody 20 0 0 0:07.69 0.5 24644 14m 3204 S httpd
1369 nobody 20 0 0 0:04.88 0.5 24388 14m 3064 S httpd
1307 nobody 20 0 0 0:04.91 0.5 24128 14m 3168 S httpd
1135 nobody 20 0 4 0:04.98 0.5 23756 14m 3296 S httpd
1151 nobody 20 0 3 0:04.05 0.5 23728 13m 3132 S httpd

**iyinet** · #**158** (**permalink**) 2008-03-27, 17:34

160Kb cik swap kullaniliyor, o kadari normal.

**bilmiyorum** · #**159** (**permalink**) 2008-03-28, 13:38

Alıntı:

iyinet´isimli üyeden Alıntı

- Bir onceki mesajimda bahsettigim
set-variable=local-infile=0
satirini my.cnf den kaldir.

- Bunlari eski degerine getir:
key_buffer=64M #eskideğer-32M
query_cache_size=64M #eskideğer-32M

- Innodb icin asagidaki ayarlari ekle
innodb_buffer_pool_size=32M
innodb_additional_mem_pool_size=16M
innodb_thread_concurrency=8
innodb_flush_method=O_DIRECT

PHP ye kurulu degilse Xcache yada eAccelerator kur.

iyinet: tavsiyelerinden 2 gün sonra aldığım rapora göre sonuçlar aşağıda.
Anladığım kadarıyla, key_buffer değerini azaltıp, zend'i kaldırıp xcache veya eaccelerator kurmak harici yapılacak birşey kalmıyor değil mi ?

Alıntı:

[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock

old_passwords=1
max_allowed_packet=64M
max_connections=200
query_cache_type=1
query_cache_size=32M
query_cache_limit=4M
skip-locking
skip-name-resolve
low_priority_updates=1
table_cache=512
thread_cache_size=256
key_buffer=32M
long_query_time=4

innodb_buffer_pool_size=32M
innodb_additional_mem_pool_size=16M
innodb_thread_concurrency=8
innodb_flush_method=O_DIRECT

[mysql.server]
user=mysql
basedir=/var/lib

[mysqld_safe]
err-log=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid

Amd 2.8 CPU / 2GBRAM

Alıntı:

-- MYSQL PERFORMANCE TUNING PRIMER --
- By: Matthew Montgomery -

MySQL Version 5.0.54 i686

Uptime = 2 days 1 hrs 5 min 19 sec
Avg. qps = 67
Total Questions = 11966357
Threads Connected = 1

Server has been running for over 48hrs.
It should be safe to follow these recommendations

To find out more information on how each of these
runtime variables effects performance visit:
http://dev.mysql.com/doc/refman/5.0/...variables.html
Visit http://www.mysql.com/products/enterprise/advisors.html
for info about MySQL's Enterprise Monitoring and Advisory Service

SLOW QUERIES
The slow query log is NOT enabled.
Current long_query_time = 4 sec.
You have 12 out of 11966487 that take longer than 4 sec. to complete
Your long_query_time seems to be fine

BINARY UPDATE LOG
The binary update log is NOT enabled.
You will not be able to do point in time recovery
See http://dev.mysql.com/doc/refman/5.0/...-recovery.html

WORKER THREADS
Current thread_cache_size = 256
Current threads_cached = 91
Current threads_per_sec = 0
Historic threads_per_sec = 0
Your thread_cache_size is fine

MAX CONNECTIONS
Current max_connections = 200
Current threads_connected = 1
Historic max_used_connections = 92
The number of used connections is 46% of the configured maximum.
Your max_connections variable seems to be fine.

MEMORY USAGE
Max Memory Ever Allocated : 360 M
Configured Max Per-thread Buffers : 537 M
Configured Max Global Buffers : 113 M
Configured Max Memory Limit : 650 M
Physical Memory : 1.97 G
Max memory limit seem to be within acceptable norms

KEY BUFFER
Current MyISAM index space = 9 M
Current key_buffer_size = 32 M
Key cache miss rate is 1 : 12575
Key buffer fill ratio = 25.00 %
Your key_buffer_size seems to be too high.
Perhaps you can use these resources elsewhere

QUERY CACHE
Query cache is enabled
Current query_cache_size = 32 M
Current query_cache_used = 20 M
Current query_cache_limit = 4 M
Current Query cache Memory fill ratio = 63.22 %
Current query_cache_min_res_unit = 4 K
MySQL won't cache query results that are larger than query_cache_limit in size

SORT OPERATIONS
Current sort_buffer_size = 2 M
Current read_rnd_buffer_size = 256 K
Sort buffer seems to be fine

JOINS
Current join_buffer_size = 132.00 K
You have had 1 queries where a join could not use an index properly
You should enable "log-queries-not-using-indexes"
Then look for non indexed joins in the slow query log.
If you are unable to optimize your queries you may want to increase your
join_buffer_size to accommodate larger joins in one pass.

Note! This script will still suggest raising the join_buffer_size when
ANY joins not using indexes are found.

OPEN FILES LIMIT
Current open_files_limit = 1234 files
The open_files_limit should typically be set to at least 2x-3x
that of table_cache if you have heavy MyISAM usage.
Your open_files_limit value seems to be fine

TABLE CACHE
Current table_cache value = 512 tables
You have a total of 162 tables
You have 307 open tables.
The table_cache value seems to be fine

TEMP TABLES
Current max_heap_table_size = 16 M
Current tmp_table_size = 32 M
Of 47725 temp tables, 1% were created on disk
Effective in-memory tmp_table_size is limited to max_heap_table_size.
Created disk tmp tables ratio seems fine

TABLE SCANS
Current read_buffer_size = 128 K
Current table scan ratio = 3459 : 1
read_buffer_size seems to be fine

TABLE LOCKING
Current Lock Wait ratio = 1 : 4531
You may benefit from selective use of InnoDB.
If you have a high concurrency of inserts on Dynamic row-length tables
consider setting 'concurrent_insert=2'.

**iyinet** · #**160** (**permalink**) 2008-03-28, 17:25

Alıntı:

bilmiyorum´isimli üyeden Alıntı

iyinet: tavsiyelerinden 2 gün sonra aldığım rapora göre sonuçlar aşağıda.
Anladığım kadarıyla, key_buffer değerini azaltıp, zend'i kaldırıp xcache veya eaccelerator kurmak harici yapılacak birşey kalmıyor değil mi ?

Amd 2.8 CPU / 2GBRAM

Xcache i php 5.1 in ustunu kullaniyorsan kur, aksi taktirde eaccelerator kur.
Zend i kaldirip kaldirmamak sana kalmis, kullanmiyorsan kaldir.
Xcache yada eaccelerator u kurunca php.ini icinde onlarin satirlarini Zend den once koymayi unutma!
Innodb parametrelerini de eklmeyi unutma onlarda onemli.
key_buffer ve query_cache degerlerini performans raporu ile arada bir kontrol ederek ayarla.

MySQL optimizasyonu 1 seferlik bir degil, 3-5 ayda bir elden gecirmekte fayda var.

LinkBacks (?) LinkBack to this Thread: http://forum.iyinet.com/mysql-veritabani-sql/77047-tuning-primer-sh-mysql-tuning-scripti-mysql-performans-raporu.html
Konuyu Başlatan	For	Type	Tarih
iyinet webmaster forumu 2008 seo yarışması 2008 Mayıs	This thread	Refback	2008-07-12 04:39
iyinet webmaster forumu 2008 seo yarışması - iyinet webmaster forumu 2008 seo yarışması Mysql Performans Testi	This thread	Pingback	2008-05-27 19:14
Turkwm.com: 5 dakikada hızlı mysql server optimizasyonu	This thread	Refback	2008-05-15 16:20
Turkwm.com	This thread	Refback	2008-05-15 13:42
2007 Aralk -Webmaster Kaynak Sitesi	This thread	Refback	2008-01-15 06:13
tuning-primer.sh mysql tuning scripti - Google - Webmaster Forum / Google Webmaster Fan	This thread	Refback	2008-01-11 19:23
Mysql Tuning Scripti tuning-primer.sh \| Webmaster Blogu	This thread	Pingback	2007-12-23 21:44
Load sorunu yaşayanlar için genel tartışma konusu - vBulletin SEO Forums	This thread	Refback	2007-12-12 10:58
Linux & Unix -Webmaster Kaynak Sitesi	This thread	Refback	2007-12-11 08:55
mysql optimizastonu iin tuning-primer.sh scripti -Webmaster Kaynak Sitesi	This thread	Pingback	2007-12-06 19:03

Seçenekler
Yazdırılabilir şekli göster Sayfayı E-Mail olarak gönder
Stil
Normal Hybrid-Şeklinde gösterime geç Ağaç şeklinde gösterime geç

Benzer Konular
Konu	Konuyu Başlatan	Forum	Cevaplar	Son Mesaj
Tuning Merkezi	trebuchet55	Yeni Site Tanıtımları	0	2008-02-24 15:21
Sanal Tuning	Alexis	Yeni Site Tanıtımları	6	2008-01-18 04:07
sadece tuning, sanal tuning siteleri ile - PR4	Alexis	Google PR Link Değişimi	0	2007-05-11 00:50
Tuning Siteleri . Com	sverdlow	Yeni Site Tanıtımları	2	2006-11-19 11:00
Mysql Asp Performans Sorusu	disconnect	MySQL Veritabanı SQL	6	2006-10-04 22:16