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start work on Events_(Hour|Day|Month|etc) tables for the event count data

This commit is contained in:
Isaac Connor 2018-01-09 16:35:28 -05:00
parent b2fbd976cb
commit 1db4d7df83
3 changed files with 252 additions and 1 deletions
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41
db/zm_create.sql.in
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@ -216,6 +216,47 @@ CREATE TABLE `Events` (
KEY `Events_EndTime_DiskSpace` (`EndTime`,`DiskSpace`) KEY `Events_EndTime_DiskSpace` (`EndTime`,`DiskSpace`)
) ENGINE=@ZM_MYSQL_ENGINE@; ) ENGINE=@ZM_MYSQL_ENGINE@;
DROP TABLE IF EXISTS `Events_Hour`;
CREATE TABLE `Events_Hour` (
`EventId` int(10) unsigned NOT NULL,
`MonitorId` int(10) unsigned NOT NULL,
`StartTime` datetime default NULL,
`DiskSpace` bigint unsigned default NULL,
PRIMARY KEY (`EventId`),
KEY `Events_Hour_MonitorId_StartTime_idx` (`MonitorId`,`StartTime`)
) ENGINE=@ZM_MYSQL_ENGINE@;
DROP TABLE IF EXISTS `Events_Day`;
CREATE TABLE `Events_Day` (
`EventId` int(10) unsigned NOT NULL,
`MonitorId` int(10) unsigned NOT NULL,
`StartTime` datetime default NULL,
`DiskSpace` bigint unsigned default NULL,
PRIMARY KEY (`EventId`),
KEY `Events_Day_MonitorId_StartTime_idx` (`MonitorId`,`StartTime`)
) ENGINE=@ZM_MYSQL_ENGINE@;
DROP TABLE IF EXISTS `Events_Week`;
CREATE TABLE `Events_Week` (
`EventId` int(10) unsigned NOT NULL,
`MonitorId` int(10) unsigned NOT NULL,
`StartTime` datetime default NULL,
`DiskSpace` bigint unsigned default NULL,
PRIMARY KEY (`EventId`),
KEY `Events_Week_MonitorId_StartTime_idx` (`MonitorId`,`StartTime`)
) ENGINE=@ZM_MYSQL_ENGINE@;
DROP TABLE IF EXISTS `Events_Month`;
CREATE TABLE `Events_Month` (
`EventId` int(10) unsigned NOT NULL,
`MonitorId` int(10) unsigned NOT NULL,
`StartTime` datetime default NULL,
`DiskSpace` bigint unsigned default NULL,
PRIMARY KEY (`EventId`),
KEY `Events_Month_MonitorId_StartTime_idx` (`MonitorId`,`StartTime`)
) ENGINE=@ZM_MYSQL_ENGINE@;
-- --
-- Table structure for table `Filters` -- Table structure for table `Filters`
-- --

160
db/zm_update-1.31.20.sql Normal file
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@ -0,0 +1,160 @@
SET @s = (SELECT IF(
(SELECT COUNT(*)
FROM INFORMATION_SCHEMA.TABLES
WHERE table_name = 'Events_Hour'
AND table_schema = DATABASE()
) > 0,
"SELECT 'Events_Hour table exists'",
"
CREATE TABLE `Events_Hour` (
`EventId` int(10) unsigned NOT NULL,
`MonitorId` int(10) unsigned NOT NULL,
`StartTime` datetime default NULL,
`DiskSpace` bigint unsigned default NULL,
PRIMARY KEY (`EventId`),
KEY `Events_Hour_MonitorId_StartTime_idx` (`MonitorId`,`StartTime`)
);
"
));
PREPARE stmt FROM @s;
EXECUTE stmt;
SET @s = (SELECT IF(
(SELECT COUNT(*)
FROM INFORMATION_SCHEMA.TABLES
WHERE table_name = 'Events_Day'
AND table_schema = DATABASE()
) > 0,
"SELECT 'Events_Day table exists'",
"
CREATE TABLE `Events_Day` (
`EventId` int(10) unsigned NOT NULL,
`MonitorId` int(10) unsigned NOT NULL,
`StartTime` datetime default NULL,
`DiskSpace` bigint unsigned default NULL,
PRIMARY KEY (`EventId`),
KEY `Events_Day_MonitorId_StartTime_idx` (`MonitorId`,`StartTime`)
);
"));
PREPARE stmt FROM @s;
EXECUTE stmt;
SET @s = (SELECT IF(
(SELECT COUNT(*)
FROM INFORMATION_SCHEMA.TABLES
WHERE table_name = 'Events_Week'
AND table_schema = DATABASE()
) > 0,
"SELECT 'Events_Week table exists'",
"
CREATE TABLE `Events_Week` (
`EventId` int(10) unsigned NOT NULL,
`MonitorId` int(10) unsigned NOT NULL,
`StartTime` datetime default NULL,
`DiskSpace` bigint unsigned default NULL,
PRIMARY KEY (`EventId`),
KEY `Events_Week_MonitorId_StartTime_idx` (`MonitorId`,`StartTime`)
);
"));
PREPARE stmt FROM @s;
EXECUTE stmt;
SET @s = (SELECT IF(
(SELECT COUNT(*)
FROM INFORMATION_SCHEMA.TABLES
WHERE table_name = 'Events_Month'
AND table_schema = DATABASE()
) > 0,
"SELECT 'Events_Month table exists'",
"
CREATE TABLE `Events_Month` (
`EventId` int(10) unsigned NOT NULL,
`MonitorId` int(10) unsigned NOT NULL,
`StartTime` datetime default NULL,
`DiskSpace` bigint unsigned default NULL,
PRIMARY KEY (`EventId`),
KEY `Events_Month_MonitorId_StartTime_idx` (`MonitorId`,`StartTime`)
);
"));
PREPARE stmt FROM @s;
EXECUTE stmt;
drop trigger if exists event_update_trigger;
delimiter //
create trigger event_update_trigger after update on Events
for each row
begin
declare diff BIGINT default 0;
set diff = NEW.DiskSpace - OLD.DiskSpace;
IF ( NEW.StorageId = OLD.StorageID ) THEN
IF ( diff ) THEN
call update_storage_stats(OLD.StorageId, diff);
END IF;
ELSE
IF ( NEW.DiskSpace ) THEN
call update_storage_stats(NEW.StorageId, NEW.DiskSpace);
END IF;
IF ( OLD.DiskSpace ) THEN
call update_storage_stats(OLD.StorageId, -OLD.DiskSpace);
END IF;
END IF;
end;
//
delimiter ;
drop trigger if exists event_insert_trigger;
delimiter //
create trigger event_insert_trigger after insert on Events
for each row
begin
INSERT INTO Events_Hour (EventId,MonitorId,StartTime,DiskSpace) VALUES (NEW.Id,NEW.MonitorId,NEW.StartTime,0);
INSERT INTO Events_Day (EventId,MonitorId,StartTime,DiskSpace) VALUES (NEW.Id,NEW.MonitorId,NEW.StartTime,0);
INSERT INTO Events_Week (EventId,MonitorId,StartTime,DiskSpace) VALUES (NEW.Id,NEW.MonitorId,NEW.StartTime,0);
INSERT INTO Events_Month (EventId,MonitorId,StartTime,DiskSpace) VALUES (NEW.Id,NEW.MonitorId,NEW.StartTime,0);
end;
//
delimiter ;
drop trigger if exists event_delete_trigger;
delimiter //
create trigger event_delete_trigger
before delete
on Events
for each row
begin
call update_storage_stats(OLD.StorageId, -OLD.DiskSpace);
DELETE FROM Events_Hour WHERE EventId=OLD.Id;
DELETE FROM Events_Day WHERE EventId=OLD.Id;
DELETE FROM Events_Week WHERE EventId=OLD.Id;
DELETE FROM Events_Month WHERE EventId=OLD.Id;
end;
//
delimiter ;

52
scripts/zmwatch.pl.in
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@ -110,10 +110,60 @@ UPDATE Monitors INNER JOIN (
Monitors.MonthEventDiskSpace = E.MonthEventDiskSpace Monitors.MonthEventDiskSpace = E.MonthEventDiskSpace
`; `;
my $eventcounts_hour_sql = q`
UPDATE Monitors INNER JOIN (
SELECT MonitorId, COUNT(*) AS HourEvents, SUM(DiskSpace) AS HourEventDiskSpace
FROM Events_Hour GROUP BY MonitorId
) AS E ON E.MonitorId=Monitors.Id SET
Monitors.HourEvents = E.HourEvents,
Monitors.HourEventDiskSpace = E.HourEventDiskSpace
`;
my $eventcounts_day_sql = q`
UPDATE Monitors INNER JOIN (
SELECT MonitorId, COUNT(*) AS DayEvents, SUM(DiskSpace) AS DayEventDiskSpace
FROM Events_Day GROUP BY MonitorId
) AS E ON E.MonitorId=Monitors.Id SET
Monitors.DayEvents = E.DayEvents,
Monitors.DayEventDiskSpace = E.DayEventDiskSpace
`;
my $eventcounts_week_sql = q`
UPDATE Monitors INNER JOIN (
SELECT MonitorId, COUNT(*) AS WeekEvents, SUM(DiskSpace) AS WeekEventDiskSpace
FROM Events_Week GROUP BY MonitorId
) AS E ON E.MonitorId=Monitors.Id SET
Monitors.WeekEvents = E.WeekEvents,
Monitors.WeekEventDiskSpace = E.WeekEventDiskSpace
`;
my $eventcounts_month_sql = q`
UPDATE Monitors INNER JOIN (
SELECT MonitorId, COUNT(*) AS MonthEvents, SUM(DiskSpace) AS MonthEventDiskSpace
FROM Events_Month GROUP BY MonitorId
) AS E ON E.MonitorId=Monitors.Id SET
Monitors.MonthEvents = E.MonthEvents,
Monitors.MonthEventDiskSpace = E.MonthEventDiskSpace
`;
my $eventcounts_sth = $dbh->prepare_cached( $eventcounts_sql ); my $eventcounts_sth = $dbh->prepare_cached( $eventcounts_sql );
my $eventcounts_hour_sth = $dbh->prepare_cached( $eventcounts_hour_sql );
my $eventcounts_day_sth = $dbh->prepare_cached( $eventcounts_day_sql );
my $eventcounts_week_sth = $dbh->prepare_cached( $eventcounts_week_sql );
my $eventcounts_month_sth = $dbh->prepare_cached( $eventcounts_month_sql );
while( 1 ) { while( 1 ) {
$eventcounts_sth->execute( ) or Error( "Can't execute: ".$eventcounts_sth->errstr() ); $dbh->do('DELETE FROM Events_Hour WHERE StartTime < DATE_SUB(NOW(), INTERVAL 1 hour)');
$dbh->do('DELETE FROM Events_Day WHERE StartTime < DATE_SUB(NOW(), INTERVAL 1 day)');
$dbh->do('DELETE FROM Events_Week WHERE StartTime < DATE_SUB(NOW(), INTERVAL 1 week)');
$dbh->do('DELETE FROM Events_Month WHERE StartTime < DATE_SUB(NOW(), INTERVAL 1 month)');
$eventcounts_hour_sth->execute( ) or Error( "Can't execute: ".$eventcounts_sth->errstr() );
$eventcounts_day_sth->execute( ) or Error( "Can't execute: ".$eventcounts_sth->errstr() );
$eventcounts_week_sth->execute( ) or Error( "Can't execute: ".$eventcounts_sth->errstr() );
$eventcounts_month_sth->execute( ) or Error( "Can't execute: ".$eventcounts_sth->errstr() );
my $res = $sth->execute( $Config{ZM_SERVER_ID} ? $Config{ZM_SERVER_ID} : () ) my $res = $sth->execute( $Config{ZM_SERVER_ID} ? $Config{ZM_SERVER_ID} : () )
or Fatal( "Can't execute: ".$sth->errstr() ); or Fatal( "Can't execute: ".$sth->errstr() );