Shulou(Shulou.com)06/01 Report--

Parameter Optimization of Zabbix configuration File

AlertScriptsPath=/usr/local/zabbix/alertscripts

CacheSize=1024M

CacheUpdateFrequency=300

DebugLevel=3

DBHost=localhost

DBName=zabbix

DBUser=zabbix

DBPassword=zabbix

DBSocket=/var/lib/mysql/mysql.sock

ListenPort=10051

LogFileSize=5

LogType=file

LogFile=/data/logs/zabbix/zabbix_server.log

StartPollers=500

StartIPMIPollers=20

StartPollersUnreachable=80

StartTrappers=20

StartPingers=100

SenderFrequency=60

StartDBSyncers=16

StartDiscoverers=120 # zabbix prompts you to modify this parameter when the process is busy. A maximum of 250 is recommended. A large value consumes more cpu performance.

HistoryCacheSize=1024M

Timeout=30

TrendCacheSize=1024M

TrapperTimeout=120

LogSlowQueries=1000

UnreachablePeriod=30

UnavailableDelay=60

ValueCacheSize=1G

JavaGateway=127.0.0.1

JavaGatewayPort=10052

StartJavaPollers=12

PidFile=/tmp/zabbix_server.pid

Database Optimization of Zabbix

Egrep-v "(^ # | ^ $)" / etc/my.cnf

[client]

Port=3306

Socket=/var/lib/mysql/mysql.sock

[mysqld]

Port=3306

Socket=/var/lib/mysql/mysql.sock

Skip-external-locking

Character-set-server=utf8

Slow_query_log

Slow_query_log_file=/var/log/mysql/slowquery.log

Long_query_time=2

Log-error=/var/log/mysql/log-error.log

Skip-name-resolve

Max_connections=5000

Back_log=300

Table-cache=4096

Max_allowed_packet=32M

Max-heap-table-size=128M

Key_buffer_size=128M

Sort-buffer-size=16M

Join-buffer-size=16M

Net_buffer_length=8K

Read_buffer_size=256K

Read_rnd_buffer_size=512K

Myisam_sort_buffer_size=8M

Thread-cache-size=16

Thread-concurrency=24

Query-cache-size=4096M

Query-cache-limit=4M

Tmp-table-size=128M

Log_warnings

Innodb_file_per_table=1

Innodb_file_io_threads=4

Innodb_open_files=2048

Innodb_buffer_pool_size=10G

Innodb_additional_mem_pool=16M

Innodb_thread_concurrency=16

Innodb_max_dirty_pages_pct=90

Log-bin=mysql-bin

Binlog_format=mixed

Server-id=1

[mysqldump]

Quick

Max_allowed_packet=16M

[mysql]

No-auto-rehash

[myisamchk]

Key_buffer_size=20M

Sort_buffer_size=20M

Read_buffer=2M

Write_buffer=2M

[mysqlhotcopy]

Interactive-timeout

Production environment zabbix configuration file

AlertScriptsPath=/usr/local/zabbix/alertscripts

CacheSize=1024M

CacheUpdateFrequency=300

DebugLevel=3

DBHost=localhost

DBName=zabbix

DBUser=zabbix

DBPassword=zabbix

DBSocket=/var/lib/mysql/mysql.sock

ListenPort=10051

LogFileSize=5

LogType=file

LogFile=/data/logs/zabbix/zabbix_server.log

StartPollers=500

StartIPMIPollers=20

StartPollersUnreachable=80

StartTrappers=20

StartPingers=100

SenderFrequency=60

StartDBSyncers=16

StartDiscoverers=120

HistoryCacheSize=1024M

Timeout=30

TrendCacheSize=1024M

TrapperTimeout=120

LogSlowQueries=1000

UnreachablePeriod=30

UnavailableDelay=60

ValueCacheSize=1G

JavaGateway=127.0.0.1

JavaGatewayPort=10052

StartJavaPollers=12

PidFile=/tmp/zabbix_server.pid

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