Bulk Insert (no replies)

Hi, I am using MYSQL community edition 5.6 with INNODB storage engine.
Everyday there is a bulk insert of approximate 300-600gb data in one table.
What are best possible ways to insert data in minimum time.

Server configuration :
CPU xeon e5 2697A dual socket.
RAM 1.5 TB total 64 GB x24 DDR4 2133Mhz.
HDD 8 HDD 8TB each 12 Gbps NLSas 7.2 RPM.
NIC 10Gbps DA/SFP+ QLOGIC.
OS Centos 7 64 bit.
RAID 10 is being used.
CPU is multi-threaded

Currentry we are using insert statements which are taking very much time.

table structure

CREATE TABLE capt ( id bigint(20) unsigned NOT NULL AUTO_INCREMENT, datetime_col1 timestamp NOT NULL DEFAULT '0000-00-00 00:00:00', datetime_col2 timestamp NOT NULL DEFAULT '0000-00-00 00:00:00', txt_col1 varchar(128) DEFAULT NULL, txt_col2 varchar(128) DEFAULT NULL, txt_col3 varchar(6) DEFAULT NULL, txt_col4 varchar(90) DEFAULT NULL, txt_col5 varchar(90) DEFAULT NULL, txt_col6 varchar(255) DEFAULT NULL, num_col1 bigint(20) DEFAULT NULL, num_col2 bigint(20) DEFAULT NULL, txt_col7 varchar(500) DEFAULT NULL, txt_col8 varchar(255) DEFAULT NULL, PRIMARY KEY (id), KEY INDEX_txt_col1 (txt_col1), KEY INDEX_txt_col2 (txt_col2), KEY INDEX_datetime_col1 (datetime_col1), KEY INDEX_datetime_col2 (datetime_col2) ) ENGINE=InnoDB AUTO_INCREMENT=5724641293 DEFAULT CHARSET=utf8 |