本文档介绍达梦数据库Prometheus监控配置,包括Prometheus监控概述、Prometheus监控原理、Prometheus监控设计、Prometheus监控配置、Prometheus监控部署、Prometheus监控测试、Prometheus监控实战案例、Prometheus监控故障处理实战案例等内容,适合进行达梦数据库Prometheus监控配置的技术人员参考。
Part01-基础概念与理论知识
1.1 Prometheus监控概述
- 定义:Prometheus是一个开源的系统监控和警报工具包
- 目的:监控各种系统指标、应用程序性能、业务指标
- 作用:实时监控、数据收集、告警通知、数据可视化
- 意义:确保系统稳定运行,提高系统可用性和性能
- Prometheus Server:核心组件,负责采集、存储和查询监控数据
- Exporter:数据采集器,负责采集各种监控指标
- Pushgateway:数据推送网关,用于接收推送的监控数据
- Alertmanager:告警管理器,负责处理和发送告警
风哥提示:Prometheus是现代化的监控工具,适合监控达梦数据库,。
1.2 Prometheus监控原理
- 数据采集:通过Exporter采集监控数据
- 数据存储:Prometheus Server存储监控数据到时序数据库
- 数据查询:通过PromQL查询监控数据
- 数据展示:通过Grafana等工具展示监控数据
- 规则配置:配置告警规则和阈值
- 规则评估:定期评估告警规则
- 告警触发:触发告警,生成告警信息
- 告警发送:通过Alertmanager发送告警通知
,Prometheus通过多种机制实现监控和告警。
Part02-生产环境规划与建议
2.1 Prometheus监控设计
- 单机架构:Prometheus Server + Exporter
- 分布式架构:Prometheus Server集群 + Exporter集群
- 高可用架构:Prometheus Server集群 + Alertmanager集群
- 混合架构:Prometheus Server + Exporter + Pushgateway + Alertmanager
- 系统指标:CPU、内存、磁盘、网络
- 数据库指标:连接数、事务数、锁等待、缓存命中率
- 性能指标:响应时间、吞吐量、错误率、慢查询
- 业务指标:订单量、用户数、交易额、成功率
风哥提示:
,根据业务需求设计合适的Prometheus监控架构和指标。
2.2 Prometheus监控配置
- 数据采集配置:配置采集目标和采集间隔
- 数据存储配置:配置数据保留时间和存储路径
- 告警规则配置:配置告警规则文件
- Alertmanager配置:配置Alertmanager地址
- 监听端口:配置Exporter监听端口
- 监控指标:配置采集的监控指标
- 数据格式:配置数据输出格式
- 认证配置:配置认证信息
,合理配置Prometheus Server和Exporter保障监控稳定运行。
Part03-生产环境项目实施方案
3.1 Prometheus监控部署
- 步骤1:安装Prometheus Server
- 步骤2:配置Prometheus Server
- 步骤3:安装Alertmanager
- 步骤4:安装DM Exporter
- 步骤5:配置告警规则
学习交流加群风哥微信: itpux-com
安装Prometheus Server:
[root@fgedu ~]# wget https://github.com/prometheus/prometheus/releases/download/v2.45.0/prometheus-2.45.0.linux-amd64.tar.gz
— 解压Prometheus
[root@fgedu ~]# tar -zxvf prometheus-2.45.0.linux-amd64.tar.gz
[root@fgedu ~]# mv prometheus-2.45.0.linux-amd64 /usr/local/prometheus
— 创建Prometheus用户
[root@fgedu ~]# useradd -r -s /sbin/nologin prometheus
— 设置目录权限
[root@fgedu ~]# chown -R prometheus:prometheus /usr/local/prometheus
— 创建Prometheus服务文件
[root@fgedu ~]# vi /etc/systemd/system/prometheus.service
[Unit]
Description=Prometheus
After=network.target
[Service]
Type=simple
User=prometheus
ExecStart=/usr/local/prometheus/prometheus \
–config.file=/usr/local/prometheus/prometheus.yml \
–storage.tsdb.path=/usr/local/prometheus/data \
–storage.tsdb.retention.time=30d \
–web.console.templates=/usr/local/prometheus/consoles \
–web.console.libraries=/usr/local/prometheus/console_libraries
Restart=on-failure
[Install]
WantedBy=multi-user.target
— 启动Prometheus服务
[root@fgedu ~]# systemctl daemon-reload
[root@fgedu ~]# systemctl start prometheus
[root@fgedu ~]# systemctl enable prometheus
— 查看Prometheus服务状态
[root@fgedu ~]# systemctl status prometheus
— 状态输出
● prometheus.service – Prometheus 学习交流加群风哥QQ113257174
Loaded: loaded (/etc/systemd/system/prometheus.service; enabled; vendor preset: disabled)
Active: active (running) since Thu 2026-04-09 10:00:00 CST; 10s ago
配置Prometheus Server:
[root@fgedu ~]# vi /usr/local/prometheus/prometheus.yml
global:
scrape_interval: 15s
evaluation_interval: 15s
scrape_configs:
– job_name: ‘prometheus’
static_configs:
– targets: [‘fgedu.localhost:9090’]
– job_name: ‘dm_exporter’
static_configs:
– targets: [‘192.168.1.101:9100’]
labels:
instance: ‘fgedu.net.cn’
— 重启Prometheus服务
[root@fgedu ~]# systemctl restart prometheus
— 访问Prometheus Web界面
— http://192.168.1.100:9090
安装Alertmanager:
[root@fgedu ~]# wget https://github.com/prometheus/alertmanager/releases/download/v0.26.0/alertmanager-0.26.0.linux-amd64.tar.gz
— 解压Alertmanager
[root@fgedu ~]# tar -zxvf alertmanager-0.26.0.linux-amd64.tar.gz
[root@fgedu ~]# mv alertmanager-0.26.0.linux-amd64 /usr/local/alertmanager
— 创建Alertmanager用户
[root@fgedu ~]# useradd -r -s /sbin/nologin alertmanager
— 设置目录权限
[root@fgedu ~]# chown -R alertmanager:alertmanager /usr/local/alertmanager
— 创建Alertmanager服务文件
[root@fgedu ~]# vi /etc/systemd/system/alertmanager.service
[Unit]
Description=Alertmanager
After=network.target 更多视频教程www.fgedu.net.cn
[Service]
Type=simple
User=alertmanager
ExecStart=/usr/local/alertmanager/alertmanager \
–config.file=/usr/local/alertmanager/alertmanager.yml \
–storage.path=/usr/local/alertmanager/data
Restart=on-failure
[Install]
WantedBy=multi-user.target
— 启动Alertmanager服务
[root@fgedu ~]# systemctl daemon-reload
[root@fgedu ~]# systemctl start alertmanager
[root@fgedu ~]# systemctl enable alertmanager
— 查看Alertmanager服务状态
[root@fgedu ~]# systemctl status alertmanager
— 状态输出
● alertmanager.service – Alertmanager
Loaded: loaded (/etc/systemd/system/alertmanager.service; enabled; vendor preset: disabled)
Active: active (running) since Thu 2026-04-09 10:00:00 CST; 10s ago
配置Alertmanager:
[root@fgedu ~]# vi /usr/local/alertmanager/alertmanager.yml
global:
resolve_timeout: 5m
route:
group_by: [‘alertname’, ‘cluster’, ‘service’]
group_wait: 10s
group_interval: 10s
repeat_interval: 12h
receiver: ‘default’
routes:
– match:
severity: critical
receiver: ‘critical’
receivers:
– name: ‘default’
email_configs:
– to: ‘admin@fgedu.net.cn’ 更多学习教程公众号风哥教程itpux_com
from: ‘alertmanager@fgedu.net.cn’
smarthost: ‘smtp.fgedu.net.cn:587’
auth_username: ‘alertmanager@fgedu.net.cn’
auth_password: ‘password’
– name: ‘critical’
email_configs:
– to: ‘admin@fgedu.net.cn’
from: ‘alertmanager@fgedu.net.cn’
smarthost: ‘smtp.fgedu.net.cn:587’
auth_username: ‘alertmanager@fgedu.net.cn’
auth_password: ‘password’
— 重启Alertmanager服务
[root@fgedu ~]# systemctl restart alertmanager
安装DM Exporter:
[dm@fgedu ~]$ disql SYSDBA/SYSDBA
SQL> CREATE USER fgedu_monitor IDENTIFIED BY “Fgedu123”;
SQL> GRANT SELECT ON V$TABLES TO fgedu_monitor;
SQL> GRANT SELECT ON V$SESSIONS TO fgedu_monitor;
SQL> GRANT SELECT ON V$TRANSACTIONS TO fgedu_monitor;
SQL> GRANT SELECT ON V$LOCKS TO fgedu_monitor;
SQL> GRANT SELECT ON V$SQLSTAT TO fgedu_monitor;
SQL> GRANT SELECT ON V$INSTANCE TO fgedu_monitor;
SQL> GRANT SELECT ON V$DATABASE TO fgedu_monitor;
— 创建DM Exporter脚本
[root@fgedu ~]# vi /usr/local/bin/dm_exporter.sh
#!/bin/bash
# dm_exporter.sh from DB视频:www.itpux.com
# from:www.itpux.com.qq113257174.wx:itpux-com
# web: http://www.fgedu.net.cn
DM_HOME=/dm/app
DISQL=$DM_HOME/bin/disql
USER=fgedu_monitor
PASS=Fgedu123
HOST=192.168.1.101
PORT=5236
# 采集连接数
SESSIONS=$($DISQL $USER/$PASS@$HOST:$PORT -s “SELECT COUNT(*) FROM V\$SESSIONS” | tail -1)
# 采集事务数
TRANSACTIONS=$($DISQL $USER/$PASS@$HOST:$PORT -s “SELECT COUNT(*) FROM V\$TRANSACTIONS” | tail -1)
# 采集锁等待
LOCKS=$($DISQL $USER/$PASS@$HOST:$PORT -s “SELECT COUNT(*) FROM V\$LOCKS WHERE BLOCKED=1” | tail -1)
# 采集慢查询
SLOWQUERY=$($DISQL $USER/$PASS@$HOST:$PORT -s “SELECT COUNT(*) FROM V\$SQLSTAT WHERE EXEC_TIME > 1000” | tail -1)
# 输出Prometheus格式
echo “# HELP dm_sessions DM数据库连接数”
echo “# TYPE dm_sessions gauge”
echo “dm_sessions $SESSIONS”
echo “# HELP dm_transactions DM数据库事务数”
echo “# TYPE dm_transactions gauge”
echo “dm_transactions $TRANSACTIONS”
echo “# HELP dm_locks DM数据库锁等待”
echo “# TYPE dm_locks gauge”
echo “dm_locks $LOCKS”
echo “# HELP dm_slowquery DM数据库慢查询”
echo “# TYPE dm_slowquery gauge”
echo “dm_slowquery $SLOWQUERY”
— 设置执行权限
[root@fgedu ~]# chmod +x /usr/local/bin/dm_exporter.sh
— 创建HTTP服务
[root@fgedu ~]# vi /usr/local/bin/dm_exporter_http.py
#!/usr/bin/env python3
# dm_exporter_http.py
# from:www.itpux.com.qq113257174.wx:itpux-com
# web: http://www.fgedu.net.cn
from http.server import HTTPServer, BaseHTTPRequestHandler
import subprocess
class DMExporterHandler(BaseHTTPRequestHandler):
def do_GET(self):
if self.path == ‘/metrics’:
result = subprocess.run([‘/usr/local/bin/dm_exporter.sh’], capture_output=True, text=True)
self.send_response(200)
self.send_header(‘Content-type’, ‘text/plain’)
self.end_headers()
self.wfile.write(result.stdout.encode())
else:
self.send_response(404)
self.end_headers()
if __name__ == ‘__main__’:
server = HTTPServer((‘0.0.0.0’, 9100), DMExporterHandler)
print(‘DM Exporter running on port 9100’)
server.serve_forever()
— 设置执行权限
[root@fgedu ~]# chmod +x /usr/local/bin/dm_exporter_http.py
— 创建DM Exporter服务文件
[root@fgedu ~]# vi /etc/systemd/system/dm-exporter.service
[Unit]
Description=DM Exporter
After=network.target
[Service]
Type=simple
User=root
ExecStart=/usr/bin/python3 /usr/local/bin/dm_exporter_http.py
Restart=on-failure
[Install]
WantedBy=multi-user.target
— 启动DM Exporter服务
[root@fgedu ~]# systemctl daemon-reload
[root@fgedu ~]# systemctl start dm-exporter
[root@fgedu ~]# systemctl enable dm-exporter
— 查看DM Exporter服务状态
[root@fgedu ~]# systemctl status dm-exporter
— 状态输出
● dm-exporter.service – DM Exporter
Loaded: loaded (/etc/systemd/system/dm-exporter.service; enabled; vendor preset: disabled)
Active: active (running) since Thu 2026-04-09 10:00:00 CST; 10s ago
配置告警规则:
[root@fgedu ~]# vi /usr/local/prometheus/alerts.yml
groups:
– name: dm_alerts
rules:
– alert: DM数据库连接数过高
expr: dm_sessions > 100
for: 5m
labels:
severity: critical
annotations:
summary: “DM数据库连接数过高”
description: “DM数据库连接数超过100,当前值:{{ $value }}”
– alert: DM数据库事务数过高
expr: dm_transactions > 1000
for: 5m
labels:
severity: warning
annotations:
summary: “DM数据库事务数过高”
description: “DM数据库事务数超过1000,当前值:{{ $value }}”
– alert: DM数据库锁等待
expr: dm_locks > 10
for: 5m
labels:
severity: warning
annotations:
summary: “DM数据库锁等待”
description: “DM数据库锁等待超过10,当前值:{{ $value }}”
– alert: DM数据库慢查询
expr: dm_slowquery > 10
for: 5m
labels:
severity: warning
annotations:
summary: “DM数据库慢查询”
description: “DM数据库慢查询超过10,当前值:{{ $value }}”
— 配置Prometheus加载告警规则
[root@fgedu ~]# vi /usr/local/prometheus/prometheus.yml
global:
scrape_interval: 15s
evaluation_interval: 15s
rule_files:
– ‘/usr/local/prometheus/alerts.yml’
alerting:
alertmanagers:
– static_configs:
– targets:
– ‘fgedu.localhost:9093’
scrape_configs:
– job_name: ‘prometheus’
static_configs:
– targets: [‘fgedu.localhost:9090’]
– job_name: ‘dm_exporter’
static_configs:
– targets: [‘192.168.1.101:9100’]
labels:
instance: ‘fgedu.net.cn’
— 重启Prometheus服务
[root@fgedu ~]# systemctl restart prometheus
,安装Prometheus Server、Alertmanager和DM Exporter,配置告警规则实现Prometheus监控。
3.2 Prometheus监控测试
- 步骤1:测试DM Exporter连接
- 步骤2:测试Prometheus数据采集
- 步骤3:测试告警规则
- 步骤4:测试告警通知
测试DM Exporter连接:
[root@fgedu ~]# curl http://192.168.1.101:9100/metrics
— 输出结果
# HELP dm_sessions DM数据库连接数
# TYPE dm_sessions gauge
dm_sessions 50
# HELP dm_transactions DM数据库事务数
# TYPE dm_transactions gauge
dm_transactions 100
# HELP dm_locks DM数据库锁等待
# TYPE dm_locks gauge
dm_locks 0
# HELP dm_slowquery DM数据库慢查询
# TYPE dm_slowquery gauge
dm_slowquery 0
测试Prometheus数据采集:
— http://192.168.1.100:9090
— 查看采集目标
— Status -> Targets
— 查看采集目标状态
— 查询监控数据
— Graph -> 输入查询语句
— dm_sessions
— dm_transactions
— dm_locks
— dm_slowquery
测试告警规则:
— http://192.168.1.100:9090
— 查看告警规则
— Status -> Rules
— 查看告警规则状态
— 查看告警
— Alerts
— 查看告警状态
测试告警通知:
— http://192.168.1.100:9093
— 查看告警
— 查看告警状态
— 查看邮件通知
— 查看收到的邮件
风哥提示:定期测试Prometheus监控,确保监控和告警功能正常,。
Part04-生产案例与实战讲解
4.1 Prometheus监控实战案例
- 业务场景:某银行核心交易系统
- 数据量:500GB
- 并发量:10000 TPS
- 监控要求:实时监控,及时告警
- 监控架构:Prometheus Server + DM Exporter + Alertmanager
- 监控指标:系统指标、数据库指标、性能指标、业务指标
- 告警策略:分级告警,多渠道通知
- 监控频率:15秒采集一次
配置监控指标:
[root@fgedu ~]# vi /usr/local/bin/dm_exporter.sh
#!/bin/bash
# dm_exporter.sh
# from:www.itpux.com.qq113257174.wx:itpux-com
# web: http://www.fgedu.net.cn
DM_HOME=/dm/app
DISQL=$DM_HOME/bin/disql
USER=fgedu_monitor
PASS=Fgedu123
HOST=192.168.1.101
PORT=5236
# 采集连接数
SESSIONS=$($DISQL $USER/$PASS@$HOST:$PORT -s “SELECT COUNT(*) FROM V\$SESSIONS” | tail -1)
# 采集事务数
TRANSACTIONS=$($DISQL $USER/$PASS@$HOST:$PORT -s “SELECT COUNT(*) FROM V\$TRANSACTIONS” | tail -1)
# 采集锁等待
LOCKS=$($DISQL $USER/$PASS@$HOST:$PORT -s “SELECT COUNT(*) FROM V\$LOCKS WHERE BLOCKED=1” | tail -1)
# 采集慢查询
SLOWQUERY=$($DISQL $USER/$PASS@$HOST:$PORT -s “SELECT COUNT(*) FROM V\$SQLSTAT WHERE EXEC_TIME > 1000” | tail -1)
# 采集表空间使用率
TABLESPACE=$($DISQL $USER/$PASS@$HOST:$PORT -s “SELECT ROUND(USED_SIZE/TOTAL_SIZE*100,2) FROM V\$TABLESPACE WHERE TABLESPACE_NAME=’SYSTEM'” | tail -1)
# 采集缓存命中率
CACHE=$($DISQL $USER/$PASS@$HOST:$PORT -s “SELECT ROUND(HIT_RATIO,2) FROM V\$BUFFERPOOL” | tail -1)
# 输出Prometheus格式
echo “# HELP dm_sessions DM数据库连接数”
echo “# TYPE dm_sessions gauge”
echo “dm_sessions $SESSIONS”
echo “# HELP dm_transactions DM数据库事务数”
echo “# TYPE dm_transactions gauge”
echo “dm_transactions $TRANSACTIONS”
echo “# HELP dm_locks DM数据库锁等待”
echo “# TYPE dm_locks gauge”
echo “dm_locks $LOCKS”
echo “# HELP dm_slowquery DM数据库慢查询”
echo “# TYPE dm_slowquery gauge”
echo “dm_slowquery $SLOWQUERY”
echo “# HELP dm_tablespace DM数据库表空间使用率”
echo “# TYPE dm_tablespace gauge”
echo “dm_tablespace $TABLESPACE”
echo “# HELP dm_cache DM数据库缓存命中率”
echo “# TYPE dm_cache gauge”
echo “dm_cache $CACHE”
配置告警规则:
[root@fgedu ~]# vi /usr/local/prometheus/alerts.yml
groups:
– name: dm_alerts
rules:
– alert: DM数据库连接数过高
expr: dm_sessions > 100
for: 5m
labels:
severity: critical
annotations:
summary: “DM数据库连接数过高”
description: “DM数据库连接数超过100,当前值:{{ $value }}”
– alert: DM数据库事务数过高
expr: dm_transactions > 1000
for: 5m
labels:
severity: warning
annotations:
summary: “DM数据库事务数过高”
description: “DM数据库事务数超过1000,当前值:{{ $value }}”
– alert: DM数据库锁等待
expr: dm_locks > 10
for: 5m
labels:
severity: warning
annotations:
summary: “DM数据库锁等待”
description: “DM数据库锁等待超过10,当前值:{{ $value }}”
– alert: DM数据库慢查询
expr: dm_slowquery > 10
for: 5m
labels:
severity: warning
annotations:
summary: “DM数据库慢查询”
description: “DM数据库慢查询超过10,当前值:{{ $value }}”
– alert: DM数据库表空间使用率过高
expr: dm_tablespace > 80
for: 5m
labels:
severity: warning
annotations:
summary: “DM数据库表空间使用率过高”
description: “DM数据库表空间使用率超过80%,当前值:{{ $value }}%”
– alert: DM数据库缓存命中率过低
expr: dm_cache < 90 for: 5m labels: severity: warning annotations: summary: "DM数据库缓存命中率过低" description: "DM数据库缓存命中率低于90%,当前值:{{ $value }}%"
查看监控数据:
— http://192.168.1.100:9090
— 查看监控数据
— Graph -> 输入查询语句
— dm_sessions
— dm_transactions
— dm_locks
— dm_slowquery
— dm_tablespace
— dm_cache
,Prometheus监控确保数据库稳定运行。
4.2 Prometheus监控故障处理实战案例
- 故障类型:DM Exporter连接失败
- 故障现象:Prometheus无法采集DM Exporter数据
- 故障影响:无法监控数据库状态,监控图表无数据
- 故障原因:DM Exporter服务停止,防火墙阻止连接
- 步骤1:检查DM Exporter服务状态
- 步骤2:检查防火墙配置
- 步骤3:检查DM Exporter配置
- 步骤4:测试DM Exporter连接
检查DM Exporter服务:
[root@fgedu ~]# systemctl status dm-exporter
— 服务状态
● dm-exporter.service – DM Exporter
Loaded: loaded (/etc/systemd/system/dm-exporter.service; enabled; vendor preset: disabled)
Active: active (running) since Thu 2026-04-09 10:00:00 CST; 10s ago
检查防火墙配置:
[root@fgedu ~]# firewall-cmd –state
— 开放DM Exporter端口
[root@fgedu ~]# firewall-cmd –permanent –add-port=9100/tcp
[root@fgedu ~]# firewall-cmd –reload
— 查看防火墙规则
[root@fgedu ~]# firewall-cmd –list-ports
— 输出结果
9100/tcp
检查DM Exporter配置:
[root@fgedu ~]# /usr/local/bin/dm_exporter.sh
— 输出结果
# HELP dm_sessions DM数据库连接数
# TYPE dm_sessions gauge
dm_sessions 50
# HELP dm_transactions DM数据库事务数
# TYPE dm_transactions gauge
dm_transactions 100
# HELP dm_locks DM数据库锁等待
# TYPE dm_locks gauge
dm_locks 0
# HELP dm_slowquery DM数据库慢查询
# TYPE dm_slowquery gauge
dm_slowquery 0
测试DM Exporter连接:
[root@fgedu ~]# curl http://192.168.1.101:9100/metrics
— 输出结果
# HELP dm_sessions DM数据库连接数
# TYPE dm_sessions gauge
dm_sessions 50
# HELP dm_transactions DM数据库事务数
# TYPE dm_transactions gauge
dm_transactions 100
# HELP dm_locks DM数据库锁等待
# TYPE dm_locks gauge
dm_locks 0
# HELP dm_slowquery DM数据库慢查询
# TYPE dm_slowquery gauge
dm_slowquery 0
,DM Exporter连接失败时及时修复,恢复监控功能。
Part05-风哥经验总结与分享
5.1 最佳实践
- 全面监控:监控系统指标、数据库指标、性能指标、业务指标
- 合理设置阈值:根据业务需求设置合理的告警阈值
- 分级告警:设置告警级别,区分紧急、重要、一般、提示
- 多渠道通知:配置邮件、短信、微信等多种通知方式
- 定期测试:定期测试监控和告警功能,确保正常运行
- 性能优化:优化Prometheus Server性能,提高监控效率
- 存储优化:优化数据存储策略,提高查询性能
- 网络优化:优化网络配置,减少数据传输延迟
- Exporter优化:优化Exporter性能,提高数据采集效率
- 定期维护:定期维护Prometheus,清理历史数据
,合理配置和优化保障Prometheus监控稳定运行。
5.2 面试技巧
- 什么是Prometheus?Prometheus是一个开源的系统监控和警报工具包
- Prometheus有哪些组件?Prometheus Server、Exporter、Pushgateway、Alertmanager
- 如何配置Prometheus?通过配置文件配置采集目标、告警规则、Alertmanager等
- 如何配置Exporter?通过Exporter采集监控数据,输出Prometheus格式
- 如何处理Prometheus故障?检查服务状态、防火墙配置、Exporter配置等
- 理论结合实践:先回答理论知识,再结合实际项目经验
- 举例说明:用具体的案例说明如何配置Prometheus监控
- 突出重点:重点强调监控指标和告警规则的配置方法
- 展示经验:分享实际项目中遇到的Prometheus问题和解决方案
- 技术深度:展示对Prometheus的深入理解和技术细节
,掌握Prometheus监控配置,轻松应对面试。
- Prometheus是现代化的监控工具,适合监控达梦数据库
- 通过Exporter采集监控数据,Prometheus Server存储和查询数据
- 配置告警规则和Alertmanager实现告警通知
- 定期测试Prometheus监控,确保正常运行
- 优化Prometheus配置,提高监控效率
本文由风哥教程整理发布,仅用于学习测试使用,转载注明出处:http://www.fgedu.net.cn/10327.html
