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fix：数据采集

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This commit is contained in:
nieziyan 2023-12-06 17:12:08 +08:00
parent 9f64646c77
commit d24be7eda1
3 changed files with 12 additions and 3 deletions
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6
jeecg-boot-base-core/src/main/java/org/jeecg/common/constant/DBSQL.java
View File

@ -19,6 +19,8 @@ public interface DBSQL {
String DBSTATUS_CONN_PG = "SELECT COUNT(*) FROM pg_stat_activity WHERE query_start >= now() - interval '1 minute'";
String DBSTATUS_DATASIZE_PG = "SELECT ROUND(SUM(pg_database_size(datname)) / 1024 / 1024, 0) FROM pg_database";
/* Oracle */
String DBNAMES_OR = "SELECT username FROM all_users";
String DBINFO_OR = "SELECT a.table_name AS tableName, a.num_rows AS numRow," +
@ -54,6 +56,10 @@ public interface DBSQL {
String DBSTATUS_CONN_OR = "SELECT COUNT(*) FROM V$SESSION WHERE LOGON_TIME >= SYSDATE - 1 / 24 / 60";
String DBSTATUS_LOGRESIDUE_OR = "SELECT SUM(BYTES) / 1024 / 1024 FROM V$log WHERE ARCHIVED = 'NO'";
String DBSTATUS_DATASIZE_OR = "SELECT SUM(BYTES) / 1024 / 1024 AS dataSize FROM dba_data_files";
/* MySQL */
String DBNAMES_MY = "SHOW DATABASES";
String DBINFO_MY = "SELECT TABLE_NAME AS tableName, TABLE_ROWS AS numRow," +

7
jeecg-module-abnormal-alarm/src/main/java/org/jeecg/modules/databaseStatus/ConnFetcher.java
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@ -1,6 +1,8 @@
package org.jeecg.modules.databaseStatus;
import cn.hutool.core.collection.ArrayIter;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.collection.ListUtil;
import cn.hutool.core.util.ObjectUtil;
import lombok.extern.slf4j.Slf4j;
import org.jeecg.common.constant.DBSQL;
@ -39,8 +41,9 @@ public class ConnFetcher implements Runnable{
public void run() {
if (CollUtil.isEmpty(databases)) return;
List<DatabaseStatusConn> statusList = new ArrayList<>();
Iterator<SysDatabase> iterator = databases.iterator();
while (true){
Iterator<SysDatabase> iterator = CollUtil
.addAll(new ArrayList<>() ,databases).iterator();
LocalDateTime now = LocalDateTime.now();
while (iterator.hasNext()) {
try {
@ -88,7 +91,7 @@ public class ConnFetcher implements Runnable{
databaseStatus.setCollectTime(now);
// 数据达到一定数量,进行批量保存
statusList.add(databaseStatus);
if (statusList.size() == 5){
if (statusList.size() == 100){
connService.saveBatch(statusList);
statusList = new ArrayList<>();
}

2
jeecg-server-cloud/armd-abnormal-alarm-start/src/main/java/org/jeecg/JeecgAbnormalAlarmApplication.java
View File

@ -63,7 +63,7 @@ public class JeecgAbnormalAlarmApplication extends SpringBootServletInitializer
// 启动监测服务器连接状态的线程
serverStatusManager.start();
// 启动采集数据库状态信息线程组
databaseStatusFetcher.start();
// databaseStatusFetcher.start();
}
}