Budget: 600 UAH Deadline: 2 days
Good day . I can see. The road question is what the maximum number of simultaneously launched requests you have observed. The number of simultaneous requests in the average.
Proposals are currently absent
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Vladimir Malomuzh 30 March 2018Сам сервер уходит в перезагрузку? Или демон mysql? Попробуйте в самой ОС покопиорвать большие файлы в несколько потоков. Если резултат будет такой же то нужно перебрать весь сервер. От диска, ядра ... и до настроек mysql
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Alex Bycha
30 March 2018
Вот текуши my.cnf может вам он поможет понять что не так настроено
# $FreeBSD: branches/2017Q3/databases/mysql57-server/files/my.cnf.sample.in 414707 2016-05-06 14:39:59Z riggs $
[client]
port = 3306
socket = /tmp/mysql.sock
[mysql]
prompt = \u@\h [\d]>\_
no_auto_rehash
[mysqld]
#innodb_force_recovery = 1
#innodb_log_checksums = 0
#innodb_checksums = OFF
log_error = /data/db/mysql/mysql_error.log
user = mysql
port = 3306
socket = /tmp/mysql.sock
bind-address = 127.0.0.1
basedir = /usr/local
datadir = /data/db/mysql
tmpdir = /var/db/mysql_tmpdir
slave-load-tmpdir = /var/db/mysql_tmpdir
slave-skip-errors = 1062
secure-file-priv = /data/db/formatted
#log-bin = NO
log-output = TABLE
master-info-repository = TABLE
relay-log-info-repository = TABLE
relay-log-recovery = 1
slow-query-log = 1
server-id = 1
sync_binlog = 1
sync_relay_log = 1
binlog_cache_size = 16M
expire_logs_days = 30
default_password_lifetime = 0
enforce-gtid-consistency = 1
gtid-mode = ON
safe-user-create = 1
lower_case_table_names = 1
explicit-defaults-for-timestamp = 1
myisam-recover-options = BACKUP,FORCE
open_files_limit = 40000
table_open_cache = 32384
table_definition_cache = 8192
net_retry_count = 16384
key_buffer_size = 512M
max_allowed_packet = 256M
query_cache_type = 0
query_cache_size = 0
long_query_time = 1
innodb_buffer_pool_size = 3G
innodb_buffer_pool_load_at_startup = OFF
innodb_data_home_dir = /data/db/mysql
innodb_log_group_home_dir = /data/db/mysql
innodb_tmpdir = /data/db/mysql_tmp
innodb_data_file_path = ibdata2:512M:autoextend
innodb_temp_data_file_path = ibtmp2:512M:autoextend
innodb_flush_method = O_DIRECT
innodb_log_file_size = 256M
innodb_log_buffer_size = 16M
innodb_write_io_threads = 8
innodb_read_io_threads = 8
innodb_autoinc_lock_mode = 2
skip-symbolic-links
collation-server = utf8_unicode_ci
init-connect = 'SET NAMES utf8'
character-set-server = utf8
[mysqldump]
max_allowed_packet = 512M
quote_names
quick
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