Btcpool-slparser (share log parser) module analysis core mechanism Summary
- Three functions are supported:
??Specify the date and UID to print the share information of the user specified by the specified date to stdout.
????When uid = 0, the share information of all users on the specified date is printed.
??Specify date but no UID, read sharelog of the specified date, and write the statistics to the database.
????Statistics by worker, user, and pool: accept1h, accept1d, score1h, score1d, reject1h, and reject1d
????The database only retains statistics for the last three months
??If neither date nor uid is specified, the system listens for file changes, reads share and statistics, and writes data to the database every 15 seconds.
???? * Start the HTTPd service at the same time and enable serverstatus and workerstatus.
Use the slparser command
Slparser-C slparser. CFG-l log_dirslparser-C slparser. CFG-l log_dir2-D 20160830 slparser-C slparser. CFG-l log_dir3-D 20160830-u puid #-C specifies the slparser configuration file #-L specifies the log directory #-D specifies the date #-u specifies the puid (that is, userid ), when userid is 0, dump all, and> 0, only the sharelog of the specified userid is output.
Slparser. cfg configuration file
Slparserhttpd ={# specify IP address and port IP = "0.0.0.0"; Port = 8081; # flush_db_interval = 15 ;}; # specify the sharelog file path sharelog = {data_dir = "/data/sharelog" ;}; # Database Configuration, table. stats_xxxxpooldb = {Host = ""; Port = 3306; username = "dbusername"; Password = "dbpassword"; dbname = "";};
Slparser Flowchart
Bpool_local_stats_db database structure
Bpool_local_stats_db.txt
``c++<br/>DROP TABLE IF EXISTS
Stats_pool_day;<br/>CREATE TABLE
Stats_pool_day(<br/>
Dayint(11) NOT NULL,<br/>
Pai_acceptbigint(20) NOT NULL DEFAULT ‘0‘,<br/>
Pai_rejectbigint(20) NOT NULL DEFAULT ‘0‘,<br/>
Reject_ratedouble NOT NULL DEFAULT ‘0‘,<br/>
Scoredecimal(35,25) NOT NULL DEFAULT ‘0.0000000000000000000000000‘,<br/>
Earnbigint(20) NOT NULL DEFAULT ‘0‘,<br/>
Luckydouble NOT NULL DEFAULT ‘0‘,<br/>
Created_attimestamp NULL DEFAULT NULL,<br/>
Updated_attimestamp NULL DEFAULT NULL,<br/>UNIQUE KEY
Day(
Day ')
) Engine = InnoDB default charset = utf8;
Drop table if existsstats_pool_hour
;
Create Tablestats_pool_hour
(
hour
INT (11) not null,
share_accept
Bigint (20) not null default '0 ',
share_reject
Bigint (20) not null default '0 ',
reject_rate
Double not null default '0 ',
score
Decimal (35,25) not null default '0. 100 ',
earn
Bigint (20) not null default '0 ',
created_at
Timestamp null default null,
updated_at
Timestamp null default null,
Unique keyhour
(hour
)
) Engine = InnoDB default charset = utf8;
Drop table if existsstats_users_day
;
Create Tablestats_users_day
(
puid
INT (11) not null,
day
INT (11) not null,
share_accept
Bigint (20) not null default '0 ',
share_reject
Bigint (20) not null default '0 ',
reject_rate
Double not null default '0 ',
score
Decimal (35,25) not null default '0. 100 ',
earn
Bigint (20) not null default '0 ',
created_at
Timestamp null default null,
updated_at
Timestamp null default null,
Unique keypuid_day
(puid
,day
)
) Engine = InnoDB default charset = utf8;
Drop table if existsstats_users_hour
;
Create Tablestats_users_hour
(
puid
INT (11) not null,
hour
INT (11) not null,
share_accept
Bigint (20) not null default '0 ',
share_reject
Bigint (20) not null default '0 ',
reject_rate
Double not null default '0 ',
score
Decimal (35,25) not null default '0. 100 ',
earn
Bigint (20) not null default '0 ',
created_at
Timestamp null default null,
updated_at
Timestamp null default null,
Unique keypuid_hour
(puid
,hour
),
Keyhour
(hour
)
) Engine = InnoDB default charset = utf8;
Drop table if existsstats_workers_day
;
Create Tablestats_workers_day
(
puid
INT (11) not null,
worker_id
Bigint (20) not null,
day
INT (11) not null,
share_accept
Bigint (20) not null default '0 ',
share_reject
Bigint (20) not null default '0 ',
reject_rate
Double not null default '0 ',
score
Decimal (35,25) not null default '0. 100 ',
earn
Bigint (20) not null default '0 ',
created_at
Timestamp null default null,
updated_at
Timestamp null default null,
Unique keypuid_worker_id_day
(puid
,worker_id
,day
),
Keyday
(day
)
) Engine = InnoDB default charset = utf8;
Drop table if existsstats_workers_hour
;
Create Tablestats_workers_hour
(
puid
INT (11) not null,
worker_id
Bigint (20) not null,
hour
INT (11) not null,
share_accept
Bigint (20) not null default '0 ',
share_reject
Bigint (20) not null default '0 ',
reject_rate
Double not null default '0 ',
score
Decimal (35,25) not null default '0. 100 ',
earn
Bigint (20) not null default '0 ',
created_at
Timestamp null default null,
updated_at
Timestamp null default null,
Unique keypuid_worker_id_hour
(puid
,worker_id
,hour
),
Keyhour
(hour
)
) Engine = InnoDB default charset = utf8;
Blockchain tutorial btcpool source code analysis slparser