schema.postgresql

linux下流量查看软件,可以查看到每台机子的具体流量

CREATE TABLE bd_rx_log
(sensor_id int,
ip inet,
timestamp timestamp with time zone DEFAULT now(),
sample_duration int,
total int,
icmp int,
udp int,
tcp int,
ftp int,
http int,
p2p int);
create index bd_rx_log_sensor_id_ip_timestamp_idx on bd_rx_log (sensor_id, ip, timestamp);
create index bd_rx_log_sensor_id_timestamp_idx on bd_rx_log(sensor_id, timestamp);

CREATE TABLE bd_tx_log
(sensor_id int,
ip inet,
timestamp timestamp with time zone DEFAULT now(),
sample_duration int,
total int,
icmp int,
udp int,
tcp int,
ftp int,
http int,
p2p int);
create index bd_tx_log_sensor_id_ip_timestamp_idx on bd_tx_log (sensor_id, ip, timestamp);
create index bd_tx_log_sensor_id_timestamp_idx on bd_tx_log(sensor_id, timestamp);

CREATE TABLE bd_rx_total_log
(sensor_id int,
ip inet,
timestamp timestamp with time zone DEFAULT now(),
sample_duration int,
total int,
icmp int,
udp int,
tcp int,
ftp int,
http int,
p2p int);
create index bd_rx_total_log_sensor_id_timestamp_ip_idx on bd_rx_total_log (sensor_id, timestamp);


CREATE TABLE bd_tx_total_log
(sensor_id int,
ip inet,
timestamp timestamp with time zone DEFAULT now(),
sample_duration int,
total int,
icmp int,
udp int,
tcp int,
ftp int,
http int,
p2p int);
create index bd_tx_total_log_sensor_id_timestamp_ip_idx on bd_tx_total_log (sensor_id, timestamp);

CREATE TABLE sensors
(
sensor_id serial PRIMARY KEY,
sensor_name varchar,
last_connection timestamp with time zone
);