Bases de dados
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    MariaDB Monitorização

    Monitorize o desempenho das consultas MariaDB, o buffer pool do InnoDB, o estado da replicação e as métricas de ligação em tempo real, sem necessidade de configuração.

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    Por que monitorizar MariaDB?

    O MariaDB é um fork do MySQL desenvolvido pela comunidade, utilizado por milhões de pessoas em aplicações web, armazenamento de dados e cargas de trabalho empresariais. A monitorização do MariaDB é essencial para otimizar o rendimento das consultas, acompanhar a eficiência do buffer pool do InnoDB, detetar atrasos na replicação e gerir os conjuntos de ligações. A integração do MariaDB com o Xitoring proporciona uma visibilidade aprofundada do desempenho da sua base de dados.

    Auto-discovery via Xitogent — no manual configuration required
    Real-time query throughput and slow query detection
    InnoDB buffer pool hit ratio and page metrics
    Replication lag and slave status monitoring
    Connection pool usage and thread state tracking
    Table lock and deadlock detection
    Works on both Linux and Windows servers
    1-minute metric collection intervals
    Métricas

    O que nós monitor

    Queries per Second

    Rate of SELECT, INSERT, UPDATE, and DELETE statements.

    Slow Queries

    Number of queries exceeding the configured long_query_time threshold.

    InnoDB Buffer Pool Hit Rate

    Percentage of page reads served from buffer pool vs disk.

    InnoDB Row Operations

    Rate of row reads, inserts, updates, and deletes in InnoDB.

    Connections

    Active threads, connected threads, and max_connections usage.

    Thread States

    Distribution of thread states (running, sleeping, locked, etc.).

    Replication Lag

    Seconds_Behind_Master and slave I/O/SQL thread status.

    Table Locks

    Table lock waits and immediate lock acquisitions.

    Temporary Tables

    Rate of temporary tables created on disk vs in memory.

    Binary Log

    Binary log size and event count for replication tracking.

    Aborted Connections

    Failed connection attempts and aborted client connections.

    Handler Operations

    Handler read/write rates indicating storage engine activity.

    Alerta e notificação

    Configurável condições de alerta

    Configure alertas personalizados no seu painel para ser notificado assim que as métricas dMariaDB ultrapassarem os limites que definiu.

    MariaDB painel de controlo da configuração dos gatilhos de monitorização

    Replication Lag

    crítico

    Fires when slave falls behind master, risking data inconsistency and stale reads.

    Slow Queries

    aviso

    Triggers when slow query rate exceeds threshold, indicating unoptimized queries or missing indexes.

    Buffer Pool Hit Rate

    aviso

    Alerts when InnoDB buffer pool hit ratio drops, causing increased disk I/O.

    Connection Usage

    crítico

    Fires when active connections approach max_connections, risking connection refused errors.

    Table Lock Waits

    aviso

    Triggers when table lock contention increases, degrading concurrent query performance.

    Aborted Connections

    crítico

    Alerts when connection failures spike, indicating authentication issues or network problems.

    01

    Importance of MariaDB Monitoring

    MariaDB handles critical data for web applications, e-commerce platforms, and enterprise systems. Without monitoring, slow queries, replication drift, and connection exhaustion can silently degrade user experience and risk data loss.

    • Detect slow queries before they impact application response times
    • Monitor InnoDB buffer pool efficiency to optimize memory allocation
    • Track replication health to ensure read replicas stay consistent
    • Identify connection pool exhaustion from application servers
    • Prevent table lock contention in high-concurrency environments
    MariaDB monitoring dashboard with query throughput and InnoDB metrics
    MariaDB performance analysis with connection pool and lock monitoring
    02

    Why Choose Xitoring

    Xitoring delivers enterprise-grade MariaDB monitoring with zero-config setup. Our lightweight agent auto-discovers your MariaDB instances, starts collecting metrics in under 60 seconds, and integrates with your existing notification channels.

    • One-command install — no complex YAML or config files
    • 15+ global monitoring nodes for low-latency checks
    • Unified dashboard for servers, databases, and uptime
    • Flexible alerting via Slack, PagerDuty, Telegram & more
    • Historical data retention for capacity planning & audits
    Xitoring MariaDB monitoring overview
    Alert notification channels configuration
    Guia de configuração

    Comece a minutos

    1

    Install Xitogent on your server

    If you haven't already, install the lightweight Xitogent monitoring agent on your server.

    # Get your install command from: xitoring.com → Servers → Add Server curl -s https://xitoring.com/install.sh | sudo bash
    2

    Create a monitoring user

    Create a dedicated MariaDB user for metric collection with minimal privileges:

    CREATE USER 'xitoring'@'localhost' IDENTIFIED BY 'your_password'; GRANT PROCESS, REPLICATION CLIENT ON *.* TO 'xitoring'@'localhost';
    3

    Enable the MariaDB integration

    Use the Xitoring dashboard or CLI to enable the MariaDB integration.

    xitogent integrate
    4

    Configure alert thresholds (optional)

    Set custom thresholds for query rate, buffer pool hit ratio, or replication lag to get notified when something needs attention.

    Frequentemente perguntas feitas

    Comece a monitorizar MariaDB hoje

    Configure em menos de 60 segundos. Não é necessário cartão de crédito. Estatísticas completas desde o primeiro dia.

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