From 00b93aa0faf0c846c1d3a855f65cf813e76cc5b3 Mon Sep 17 00:00:00 2001 From: "Ru, Li Yi" Date: Mon, 24 Feb 2025 10:06:17 +0000 Subject: [PATCH] rds_umn_20250221 Reviewed-by: Wagner, Fabian Co-authored-by: Ru, Li Yi Co-committed-by: Ru, Li Yi --- .../rds/umn/en-us_topic_0000001191146839.html | 8 +- docs/rds/umn/rds_pg_06_0001.html | 792 +++++++++++++++--- docs/rds/umn/rds_sqlserver_06_0001.html | 658 +++++++++------ 3 files changed, 1079 insertions(+), 379 deletions(-) diff --git a/docs/rds/umn/en-us_topic_0000001191146839.html b/docs/rds/umn/en-us_topic_0000001191146839.html index 025a1d5c0..60b82ec01 100644 --- a/docs/rds/umn/en-us_topic_0000001191146839.html +++ b/docs/rds/umn/en-us_topic_0000001191146839.html @@ -8,7 +8,13 @@ -

2024-12-13

+

2025-02-21

+ +

Modified the following content:

+ + + +

2024-12-13

Modified the following content:

Added Security Best Practices.

diff --git a/docs/rds/umn/rds_pg_06_0001.html b/docs/rds/umn/rds_pg_06_0001.html index 648367101..aeb59af4d 100644 --- a/docs/rds/umn/rds_pg_06_0001.html +++ b/docs/rds/umn/rds_pg_06_0001.html @@ -6,265 +6,837 @@

Namespace

SYS.RDS

-

DB Instance Monitoring Metrics

  • Table 1 lists the performance metrics of PostgreSQL databases. -
    Table 1 Database performance metrics

    Metric

    +

    DB Instance Monitoring Metrics

    Table 1 lists the performance metrics of PostgreSQL databases. +
    - - - - - - - - - - - - - - - - - - - - - - - - - - - - + + + + + + + + + + + + + + - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    Table 1 Database performance metrics

    Metric

    Name

    +

    Name

    Description

    +

    Description

    Value Range

    +

    Value Range

    Monitored Object

    +

    Monitored Object

    Monitoring Interval (Raw Data)

    +

    Monitoring Interval (Raw Data)

    rds001_cpu_util

    +

    rds001_cpu_util

    CPU Usage

    +

    CPU Usage

    CPU usage of the monitored object

    +

    CPU usage of the monitored object

    0-100%

    +

    0-100%

    Monitored object: ECS

    +

    Monitored object: ECS

    Monitored instance type: PostgreSQL instance

    1 minute

    +

    1 minute

    rds002_mem_util

    +

    rds002_mem_util

    Memory Usage

    +

    Memory Usage

    Memory usage of the monitored object

    +

    Memory usage of the monitored object

    0-100%

    +

    0-100%

    Monitored object: ECS

    +

    Monitored object: ECS

    Monitored instance type: PostgreSQL instance

    1 minute

    +

    1 minute

    rds003_iops

    +

    rds003_iops

    IOPS

    +

    IOPS

    Average number of I/O requests processed by the system in a specified period

    +

    Average number of I/O requests processed by the system in a specified period

    ≥ 0 counts/s

    +

    ≥ 0 counts/s

    Monitored object: ECS

    +

    Monitored object: ECS

    Monitored instance type: PostgreSQL instance

    1 minute

    +

    1 minute

    rds004_bytes_in

    +

    read_count_per_second

    Network Input Throughput

    +

    Read IOPS

    Incoming traffic in bytes per second

    +

    Average number of read I/O requests processed by the system in a specified period

    ≥ 0 bytes/s

    +

    counts

    Monitored object: ECS

    +

    Monitored object: ECS

    +

    Monitored instance type: PostgreSQL instance

    +

    1 minute

    +

    write_count_per_second

    +

    Write IOPS

    +

    Average number of write I/O requests processed by the system in a specified period

    +

    counts

    +

    Monitored object: ECS

    +

    Monitored instance type: PostgreSQL instance

    +

    1 minute

    +

    rds004_bytes_in

    +

    Network Input Throughput

    +

    Incoming traffic in bytes per second

    +

    ≥ 0 bytes/s

    +

    Monitored object: ECS

    Monitored instance type: PostgreSQL instance

    1 minute

    +

    1 minute

    rds005_bytes_out

    +

    rds005_bytes_out

    Network Output Throughput

    +

    Network Output Throughput

    Outgoing traffic in bytes per second

    +

    Outgoing traffic in bytes per second

    ≥ 0 bytes/s

    +

    ≥ 0 bytes/s

    Monitored object: ECS

    +

    Monitored object: ECS

    Monitored instance type: PostgreSQL instance

    1 minute

    +

    1 minute

    rds039_disk_util

    +

    rds039_disk_util

    Storage Space Usage

    +

    Storage Space Usage

    Storage space usage of the monitored object

    +

    Storage space usage of the monitored object

    0-100%

    +

    0-100%

    Monitored object: ECS

    +

    Monitored object: ECS

    Monitored instance type: PostgreSQL instance

    1 minute

    +

    1 minute

    rds040_transaction_logs_usage

    +

    rds040_transaction_logs_usage

    Transaction Logs Usage

    +

    Transaction Logs Usage

    Storage space usage of transaction logs

    +

    Storage space usage of transaction logs

    ≥ 0 MB

    +

    ≥ 0 MB

    Monitored object: database

    +

    Monitored object: database

    Monitored instance type: PostgreSQL instance

    1 minute

    +

    1 minute

    rds041_replication_slot_usage

    +

    rds041_replication_slot_usage

    Replication Slot Usage

    +

    Replication Slot Usage

    Storage space usage of replication slot files

    +

    Storage space usage of replication slot files

    ≥ 0 MB

    +

    ≥ 0 MB

    Monitored object: database

    +

    Monitored object: database

    Monitored instance type: PostgreSQL instance

    1 minute

    +

    1 minute

    rds042_database_connections

    +

    rds042_database_connections

    Database Connections in Use

    +

    Database Connections in Use

    Number of database connections in use

    +

    Number of database connections in use

    ≥ 0 counts

    +

    ≥ 0 counts

    Monitored object: database

    +

    Monitored object: database

    Monitored instance type: PostgreSQL instance

    1 minute

    +

    1 minute

    rds043_maximum_used_transaction_ids

    +

    rds043_maximum_used_transaction_ids

    Maximum Used Transaction IDs

    +

    Maximum Used Transaction IDs

    Maximum number of transaction IDs that have been used

    +

    Maximum number of transaction IDs that have been used

    ≥ 0 counts

    +

    ≥ 0 counts

    Monitored object: database

    +

    Monitored object: database

    Monitored instance type: PostgreSQL instance

    1 minute

    +

    1 minute

    rds044_transaction_logs_generations

    +

    rds044_transaction_logs_generations

    Transaction Logs Generation

    +

    Transaction Logs Generation

    Size of transaction logs generated per second

    +

    Size of transaction logs generated per second

    ≥ 0 MB/s

    +

    ≥ 0 MB/s

    Monitored object: database

    +

    Monitored object: database

    Monitored instance type: PostgreSQL instance

    1 minute

    +

    1 minute

    rds045_oldest_replication_slot_lag

    +

    rds045_oldest_replication_slot_lag

    Oldest Replication Slot Lag

    +

    Oldest Replication Slot Lag

    Lagging size of the most lagging replica in terms of WAL data received

    +

    Lagging size of the most lagging replica in terms of WAL data received

    ≥ 0 MB

    +

    ≥ 0 MB

    Monitored object: database

    +

    Monitored object: database

    Monitored instance type: PostgreSQL instance

    1 minute

    +

    1 minute

    rds046_replication_lag

    +

    rds046_replication_lag

    Replication Lag

    +

    Replication Lag

    Replication lag

    +

    Replication lag

    ≥ 0 ms

    +

    ≥ 0 ms

    Monitored object: database

    +

    Monitored object: database

    Monitored instance type: PostgreSQL instance

    1 minute

    +

    1 minute

    rds047_disk_total_size

    +

    rds047_disk_total_size

    Total Storage Space

    +

    Total Storage Space

    Total storage space of the monitored object

    +

    Total storage space of the monitored object

    40–4,000 GB

    +

    40–4,000 GB

    Monitored object: ECS

    +

    Monitored object: ECS

    Monitored instance type: PostgreSQL instance

    1 minute

    +

    1 minute

    rds048_disk_used_size

    +

    rds048_disk_used_size

    Used Storage Space

    +

    Used Storage Space

    Used storage space of the monitored object

    +

    Used storage space of the monitored object

    0–4,000 GB

    +

    0–4,000 GB

    Monitored object: ECS

    +

    Monitored object: ECS

    Monitored instance type: PostgreSQL instance

    1 minute

    +

    1 minute

    rds049_disk_read_throughput

    +

    rds049_disk_read_throughput

    Disk Read Throughput

    +

    Disk Read Throughput

    Number of bytes read from the disk per second

    +

    Number of bytes read from the disk per second

    ≥ 0 bytes/s

    +

    ≥ 0 bytes/s

    Monitored object: ECS

    +

    Monitored object: ECS

    Monitored instance type: PostgreSQL instance

    1 minute

    +

    1 minute

    rds050_disk_write_throughput

    +

    rds050_disk_write_throughput

    Disk Write Throughput

    +

    Disk Write Throughput

    Number of bytes written into the disk per second

    +

    Number of bytes written into the disk per second

    ≥ 0 bytes/s

    +

    ≥ 0 bytes/s

    Monitored object: ECS

    +

    Monitored object: ECS

    Monitored instance type: PostgreSQL instance

    1 minute

    +

    1 minute

    +

    rds053_avg_disk_queue_length

    +

    Average Disk Queue Length

    +

    Number of processes to be written into the monitored object

    +

    ≥ 0

    +

    Monitored object: database

    +

    Monitored instance type: PostgreSQL instance

    +

    1 minute

    +

    rds081_qps

    +

    QPS

    +

    Query times of SQL statements (including stored procedures) per second

    +

    ≥ 0 counts/s

    +

    Monitored object: database

    +

    Monitored instance type: PostgreSQL instance

    +

    1 minute

    +

    rds082_tps

    +

    TPS

    +

    Execution times of submitted and rollback transactions per second

    +

    ≥ 0 counts/s

    +

    Monitored object: database

    +

    Monitored instance type: PostgreSQL instance

    +

    1 minute

    +

    rds083_conn_usage

    +

    Connection Usage

    +

    Percent of used PostgreSQL connections to the total number of connections

    +

    0-100%

    +

    Monitored object: database

    +

    Monitored instance type: PostgreSQL instance

    +

    1 minute

    +

    row_per_second

    +

    Operation Rows

    +

    Number of rows that are being inserted, deleted, updated, or queried

    +

    ≥ 0

    +

    Monitored object: database

    +

    Monitored instance type: PostgreSQL instance

    +

    1 minute

    +

    active_connections

    +

    Active Connections

    +

    Number of active database connections

    +

    +

    ≥ 0

    +

    Monitored object: database

    +

    Monitored instance type: PostgreSQL instance

    +

    1 minute

    +

    idle_transaction_connections

    +

    Idle Transaction Connections

    +

    Number of idle transaction connections

    +

    ≥ 0

    +

    Monitored object: database

    +

    Monitored instance type: PostgreSQL instance

    +

    1 minute

    +

    oldest_transaction_duration

    +

    Oldest Active Transaction Duration

    +

    Length of time since the start of the transaction that has been active longer than any other current transaction

    +

    ≥ 0 ms

    +

    Monitored object: database

    +

    Monitored instance type: PostgreSQL instance

    +

    1 minute

    +

    oldest_transaction_duration_2pc

    +

    Oldest Two-Phase Commit Transaction Duration

    +

    Length of time since the start of the transaction that has been prepared for two-phase commit longer than any other current transaction

    +

    ≥ 0 ms

    +

    Monitored object: database

    +

    Monitored instance type: PostgreSQL instance

    +

    1 minute

    +

    disk_io_usage

    +

    Disk I/O Usage

    +

    I/O usage of disks

    +

    0-100%

    +

    Monitored object: ECS

    +

    Monitored instance type: PostgreSQL instance

    +

    1 minute

    +

    lock_waiting_sessions

    +

    Sessions Waiting for Locks

    +

    Number of blocked sessions

    +

    ≥ 0

    +

    Monitored object: database

    +

    Monitored instance type: PostgreSQL instance

    +

    1 minute

    +

    swap_in_rate

    +

    Swap-In Rate

    +

    Volume of data written from the swap partition to the memory per second

    +

    ≥ 0 KB/s

    +

    Monitored object: ECS

    +

    Monitored instance type: PostgreSQL instance

    +

    1 minute

    +

    swap_out_rate

    +

    Swap-Out Rate

    +

    Volume of data written from the memory to the swap partition per second

    +

    ≥ 0 KB/s

    +

    Monitored object: ECS

    +

    Monitored instance type: PostgreSQL instance

    +

    1 minute

    +

    swap_total_size

    +

    Total Swap Size

    +

    Total size of the swap partition

    +

    ≥ 0 MB

    +

    Monitored object: ECS

    +

    Monitored instance type: PostgreSQL instance

    +

    1 minute

    +

    swap_usage

    +

    Swap Usage

    +

    Usage of the swap partition

    +

    0-100%

    +

    Monitored object: ECS

    +

    Monitored instance type: PostgreSQL instance

    +

    1 minute

    +

    db_max_age

    +

    Maximum Database Age

    +

    Maximum age of the current database, which is the value of max(age(datfrozenxid)) in the pg_database table

    +

    ≥ 0

    +

    Monitored object: database

    +

    Monitored instance type: PostgreSQL instance

    +

    1 minute

    +

    cpu_user_usage

    +

    User-mode CPU Time Percentage

    +

    Percentage of time that the CPU is in user mode

    +

    0-100%

    +

    Monitored object: ECS

    +

    Monitored instance type: PostgreSQL instance

    +

    1 minute

    +

    cpu_sys_usage

    +

    Kernel-mode CPU Time Percentage

    +

    Percentage of time that the CPU is in kernel mode

    +

    0-100%

    +

    Monitored object: ECS

    +

    Monitored instance type: PostgreSQL instance

    +

    1 minute

    +

    cpu_wait_usage

    +

    Disk I/O Wait Time Percentage

    +

    Percentage of time that the CPU is waiting for disk I/O operations to complete

    +

    0-100%

    +

    Monitored object: ECS

    +

    Monitored instance type: PostgreSQL instance

    +

    1 minute

    +

    io_read_delay

    +

    Read I/O Latency

    +

    Average latency (in milliseconds) of disks responding to read requests

    +

    ≥ 0 ms

    +

    Monitored object: ECS

    +

    Monitored instance type: PostgreSQL instance

    +

    1 minute

    +

    io_write_delay

    +

    Write I/O Latency

    +

    Average latency (in milliseconds) of disks responding to write requests

    +

    ≥ 0 ms

    +

    Monitored object: ECS

    +

    Monitored instance type: PostgreSQL instance

    +

    1 minute

    +

    inactive_logical_replication_slot

    +

    Inactive Logical Replication Slots

    +

    Number of inactive logical replication slots

    +

    ≥ 0

    +

    Monitored object: database

    +

    Monitored instance type: PostgreSQL instance

    +

    1 minute

    +

    flush_lsn_replication_latency_size

    +

    Size of Not Flushed WAL

    +

    Size of WAL logs that have not been flushed to the disk by the standby node

    +

    ≥ 0 bytes

    +

    RDS for PostgreSQL read replica

    +

    1 minute

    +

    slow_sql_one_second

    +

    Number of SQL Statements Executed for More Than 1s

    +

    Number of slow SQL statements whose execution time is longer than 1s

    +

    ≥ 0

    +

    Monitored object: database

    +

    Monitored instance type: PostgreSQL instance

    +

    1 minute

    +

    slow_sql_three_second

    +

    Number of SQL Statements Executed for More Than 3s

    +

    Number of slow SQL statements whose execution time is longer than 3s

    +

    ≥ 0

    +

    Monitored object: database

    +

    Monitored instance type: PostgreSQL instance

    +

    1 minute

    +

    slow_sql_five_second

    +

    Number of SQL Statements Executed for More Than 5s

    +

    Number of slow SQL statements whose execution time is longer than 5s

    +

    ≥ 0

    +

    Monitored object: database

    +

    Monitored instance type: PostgreSQL instance

    +

    1 minute

    +

    slow_sql_log_min_duration_statement

    +

    Number of SQL Statements Executed for More Than log_min_duration_statement

    +

    Number of slow SQL statements whose execution time is longer than the value of log_min_duration_statement. You can change the value of this metric as required.

    +

    ≥ 0

    +

    Monitored object: database

    +

    Monitored instance type: PostgreSQL instance

    +

    1 minute

    +

    pg_dr_repl_stat

    +

    Replication Status Between Primary DB Instance and DR Instance

    +

    Replication status between the primary DB instance and DR instance. The value ranges from 0 to 5.

    +
    • 0: abnormal
    • 1: startup
    • 2: catchup
    • 3: streaming
    • 4: backup
    • 5: stopping
    +

    ≥ 0

    +

    PostgreSQL instance

    +
    NOTE:

    Only RDS for PostgreSQL 12 is supported.

    +
    +

    1 minute

    +

    pg_dr_wal_delay

    +

    LSN Latency Between Primary DB Instance and DR Instance

    +

    Latency between the LSN of the primary DB instance and the replay LSN of the DR instance

    +

    ≥ 0 bytes/s

    +

    PostgreSQL instance

    +
    NOTE:

    Only RDS for PostgreSQL 12 is supported.

    +
    +

    1 minute

    +

    round_trip_time

    +

    Network Latency Between Primary DB Instance and DR Instance

    +

    RTT between the primary DB instance and DR instance

    +

    ≥ 0 ms

    +

    PostgreSQL instance

    +
    NOTE:

    Only RDS for PostgreSQL 12 is supported.

    +
    +

    1 minute

    +

    packet_loss_rate

    +

    Packet Loss Rate Between Primary DB Instance and DR Instance

    +

    Packet loss rate between the primary DB instance and DR instance

    +

    0-100%

    +

    PostgreSQL instance

    +
    NOTE:

    Only RDS for PostgreSQL 12 is supported.

    +
    +

    1 minute

    +

    replay_lsn_replication_latency_size

    +

    Size of Not Replayed WAL

    +

    Size of WAL logs that have not been replayed by the standby node

    +

    ≥ 0 bytes

    +

    RDS for PostgreSQL read replica

    +

    1 minute

    +

    sent_lsn_replication_latency_size

    +

    Size of Not Sent WAL

    +

    Size of WAL logs that have not been sent from the primary node to the standby node

    +

    ≥ 0 bytes

    +

    RDS for PostgreSQL read replica

    +

    1 minute

    +

    write_lsn_replication_latency_size

    +

    Size of Not Written WAL

    +

    Size of WAL logs that have not been written to the disk by the standby node

    +

    ≥ 0 bytes

    +

    RDS for PostgreSQL read replica

    +

    1 minute

    +

    pgaudit_log_size

    +

    Audit Log Size

    +

    Size of audit logs

    +

    ≥ 0 GB

    +

    PostgreSQL instance

    +

    5 minutes

    +

    slave_replication_status

    +

    Stream Replication Status of Standby Node

    +

    Stream replication status of the standby node. The value 0 indicates abnormal stream replication; 1 indicates normal stream replication; and 2 means that this node is the primary node.

    +

    For this metric, the standby node also includes read replicas.

    +

    Count

    +

    PostgreSQL instance

    +

    1 minute

    +

    synchronous_replication_blocking_time

    +

    Synchronous Replication Blocking Time

    +

    Time during which synchronous replication between the primary and standby nodes is blocked

    +

    ≥ 0s

    +

    PostgreSQL instance

    +

    1 minute

    +

    temporary_files_generation_num

    +

    Temporary Files per Minute

    +

    Number of temporary files generated within 1 minute

    +

    ≥ 0 counts/min

    +

    PostgreSQL instance

    +

    1 minute

    +

    temporary_files_generation_size

    +

    Temporary File Size per Minute

    +

    Size of temporary files generated within 1 minute

    +

    ≥ 0 bytes/min

    +

    PostgreSQL instance

    +

    1 minute
    - +

    Dimension

    Key

    diff --git a/docs/rds/umn/rds_sqlserver_06_0001.html b/docs/rds/umn/rds_sqlserver_06_0001.html index a66e8a196..31c272c5a 100644 --- a/docs/rds/umn/rds_sqlserver_06_0001.html +++ b/docs/rds/umn/rds_sqlserver_06_0001.html @@ -6,381 +6,503 @@

    Namespace

    SYS.RDS

    -

    DB Instance Monitoring Metrics

    • Table 1 lists details about ECS metrics. -
      Table 1 ECS performance metrics

      Metric ID

      +

      DB Instance Monitoring Metrics

      Table 1 lists the performance metrics of Microsoft SQL Server databases. +
      - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
      Table 1 Database performance metrics

      Metric ID

      Name

      +

      Name

      Description

      +

      Description

      Value Range

      +

      Value Range

      Monitored Object

      +

      Monitored Object

      Monitoring Interval (Raw Data)

      +

      Monitoring Interval (Raw Data)

      rds001_cpu_util

      +

      rds001_cpu_util

      CPU Usage

      +

      CPU Usage

      CPU usage of the monitored object

      +

      CPU usage of the monitored object

      0%–100%

      +

      0-100%

      Monitored object: ECS

      -

      Monitored instance type: Microsoft SQL Server instance

      -

      1 minute

      -

      rds003_iops

      -

      IOPS

      -

      Average number of I/O requests processed by the system in a specified period

      -

      ≥ 0 counts/s

      -

      Monitored object: ECS

      -

      Monitored instance type: Microsoft SQL Server instance

      -

      1 minute

      -

      rds039_disk_util

      -

      Storage Space Usage

      -

      Storage space usage of the monitored object

      -

      0%–100%

      -

      Monitored object: ECS

      -

      Monitored instance type: Microsoft SQL Server instance

      -

      1 minute

      -

      rds002_mem_util

      -

      Memory Usage

      -

      Memory usage of the monitored object

      -

      0%–100%

      -

      Monitored object: ECS

      -

      Monitored instance type: Microsoft SQL Server instance

      -

      1 minute

      -

      rds004_bytes_in

      -

      Network Input Throughput

      -

      Incoming traffic in bytes per second

      -

      ≥ 0 bytes/s

      -

      Monitored object: ECS

      -

      Monitored instance type: Microsoft SQL Server instance

      -

      1 minute

      -

      rds005_bytes_out

      -

      Network Output Throughput

      -

      Outgoing traffic in bytes per second

      -

      ≥ 0 bytes/s

      -

      Monitored object: ECS

      -

      Monitored instance type: Microsoft SQL Server instance

      -

      1 minute

      -

      rds049_disk_read_throughput

      -

      Disk Read Throughput

      -

      Number of bytes read from the disk per second

      -

      ≥ 0 bytes/s

      -

      Monitored object: ECS

      -

      Monitored instance type: Microsoft SQL Server instance

      -

      1 minute

      -

      rds050_disk_write_throughput

      -

      Disk Write Throughput

      -

      Number of bytes written into the disk per second

      -

      ≥ 0 bytes/s

      -

      Monitored object: ECS

      -

      Monitored instance type: Microsoft SQL Server instance

      -

      1 minute

      -

      rds047_disk_total_size

      -

      Total Storage Space

      -

      Total storage space of the monitored object

      -

      40–4,000 GB

      -

      Monitored object: ECS

      -

      Monitored instance type: Microsoft SQL Server instance

      -

      1 minute

      -

      rds048_disk_used_size

      -

      Used Storage Space

      -

      Used storage space of the monitored object

      -

      0–4,000 GB

      -

      Monitored object: ECS

      -

      Monitored instance type: Microsoft SQL Server instance

      -

      1 minute

      -

      rds053_avg_disk_queue_length

      -

      Average Disk Queue Length

      -

      Number of processes to be written into the monitored object

      -

      ≥ 0

      -

      Monitored object: ECS

      -

      Monitored instance type: Microsoft SQL Server instance

      -

      1 minute

      -

      rds054_db_connections_in_use

      -

      Database Connections in Use

      -

      Number of database connections in use

      -

      ≥0 counts

      -

      Monitored object: database

      -

      Monitored instance type: Microsoft SQL Server instance

      -

      1 minute

      -
      -
      -
    • Table 2 lists the performance metrics of Microsoft SQL Server databases. -
      - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
      Table 2 Database performance metrics

      Metric ID

      -

      Name

      -

      Description

      -

      Value Range

      -

      Monitored Object

      -

      Monitoring Interval (Raw Data)

      -

      rds001_cpu_util

      -

      CPU Usage

      -

      CPU usage of the monitored object

      -

      0-100%

      -

      Monitored object: ECS

      +

      Monitored object: ECS

      Monitored instance type: Microsoft SQL Server instance

      1 minute

      +

      1 minute

      rds002_mem_util

      +

      rds002_mem_util

      Memory Usage

      +

      Memory Usage

      Memory usage of the monitored object

      +

      Memory usage of the monitored object

      0–1

      +

      0–1

      Monitored object: ECS

      +

      Monitored object: ECS

      Monitored instance type: Microsoft SQL Server instance

      1 minute

      +

      1 minute

      rds003_iops

      +

      rds003_iops

      IOPS

      +

      IOPS

      Average number of I/O requests processed by the system in a specified period

      +

      Average number of I/O requests processed by the system in a specified period

      ≥ 0 counts/s

      +

      ≥ 0 counts/s

      Monitored object: ECS

      +

      Monitored object: ECS

      Monitored instance type: Microsoft SQL Server instance

      1 minute

      +

      1 minute

      rds004_bytes_in

      +

      rds004_bytes_in

      Network Input Throughput

      +

      Network Input Throughput

      Incoming traffic in bytes per second

      +

      Incoming traffic in bytes per second

      ≥ 0 bytes/s

      +

      ≥ 0 bytes/s

      Monitored object: ECS

      +

      Monitored object: ECS

      Monitored instance type: Microsoft SQL Server instance

      1 minute

      +

      1 minute

      rds005_bytes_out

      +

      rds005_bytes_out

      Network Output Throughput

      +

      Network Output Throughput

      Outgoing traffic in bytes per second

      +

      Outgoing traffic in bytes per second

      ≥ 0 bytes/s

      +

      ≥ 0 bytes/s

      Monitored object: ECS

      +

      Monitored object: ECS

      Monitored instance type: Microsoft SQL Server instance

      1 minute

      +

      1 minute

      rds039_disk_util

      +

      rds039_disk_util

      Storage Space Usage

      +

      Storage Space Usage

      Storage space usage of the monitored object

      +

      Storage space usage of the monitored object

      0–1

      +

      0–1

      Monitored object: ECS

      +

      Monitored object: ECS

      Monitored instance type: Microsoft SQL Server instance

      1 minute

      +

      1 minute

      rds047_disk_total_size

      +

      rds047_disk_total_size

      Total Storage Space

      +

      Total Storage Space

      Total storage space of the monitored object

      +

      Total storage space of the monitored object

      40–4,000 GB

      +

      40–4,000 GB

      Monitored object: ECS

      +

      Monitored object: ECS

      Monitored instance type: Microsoft SQL Server instance

      1 minute

      +

      1 minute

      rds048_disk_used_size

      +

      rds048_disk_used_size

      Used Storage Space

      +

      Used Storage Space

      Used storage space of the monitored object

      +

      Used storage space of the monitored object

      0–4,000 GB

      +

      0–4,000 GB

      Monitored object: ECS

      +

      Monitored object: ECS

      Monitored instance type: Microsoft SQL Server instance

      1 minute

      +

      1 minute

      rds049_disk_read_throughput

      +

      rds049_disk_read_throughput

      Disk Read Throughput

      +

      Disk Read Throughput

      Number of bytes read from the disk per second

      +

      Number of bytes read from the disk per second

      ≥ 0 bytes/s

      +

      ≥ 0 bytes/s

      Monitored object: ECS

      +

      Monitored object: ECS

      Monitored instance type: Microsoft SQL Server instance

      1 minute

      +

      1 minute

      rds050_disk_write_throughput

      +

      rds050_disk_write_throughput

      Disk Write Throughput

      +

      Disk Write Throughput

      Number of bytes written into the disk per second

      +

      Number of bytes written into the disk per second

      ≥ 0 bytes/s

      +

      ≥ 0 bytes/s

      Monitored object: ECS

      +

      Monitored object: ECS

      Monitored instance type: Microsoft SQL Server instance

      1 minute

      +

      1 minute

      rds053_avg_disk_queue_length

      +

      rds053_avg_disk_queue_length

      Average Disk Queue Length

      +

      Average Disk Queue Length

      Number of processes to be written into the monitored object

      +

      Number of processes to be written into the monitored object

      ≥ 0

      +

      ≥ 0

      Monitored object: ECS

      +

      Monitored object: ECS

      Monitored instance type: Microsoft SQL Server instance

      1 minute

      +

      1 minute

      rds054_db_connections_in_use

      +

      rds054_db_connections_in_use

      Database Connections in Use

      +

      Database Connections in Use

      Number of database connections in use

      +

      Number of database connections in use

      ≥ 0 counts

      +

      ≥ 0 counts

      Monitored object: database

      +

      Monitored object: database

      Monitored instance type: Microsoft SQL Server instance

      1 minute

      +

      1 minute

      +

      mssql_lazy_write_per_sec

      +

      Lazy Writes per Second

      +

      Number of lazy writes per second

      +

      ≥ 0 counts/s

      +

      Monitored object: database

      +

      Monitored instance type: Microsoft SQL Server instance

      +

      1 minute

      +

      mssql_mem_grant_pending

      +

      Memory Grants Pending

      +

      Total number of processes waiting for a workspace memory grant

      +

      ≥0 counts

      +

      Monitored object: database

      +

      Monitored instance type: Microsoft SQL Server instance

      +

      1 minute

      +

      mssql_page_life_expectancy

      +

      Page Life Expectancy

      +

      Number of seconds a page will stay in the buffer pool without references

      +

      ≥ 0s

      +

      Monitored object: database

      +

      Monitored instance type: Microsoft SQL Server instance

      +

      1 minute

      +

      mssql_page_reads_per_sec

      +

      Page Reads per Second

      +

      Number of page reads per second

      +

      ≥ 0 counts/s

      +

      Monitored object: database

      +

      Monitored instance type: Microsoft SQL Server instance

      +

      1 minute

      +

      mssql_tempdb_disk_size

      +

      Temporary Tablespace Size

      +

      Disk space occupied by the current temporary tablespace.

      +

      ≥ 0 MB

      +

      Monitored object: database

      +

      Monitored instance type: Microsoft SQL Server instance

      +

      1 minute

      +

      rds055_transactions_per_sec

      +

      Transactions per Second

      +

      Number of transactions started for the database per second

      +

      ≥ 0 counts/s

      +

      Monitored object: database

      +

      Monitored instance type: Microsoft SQL Server instance

      +

      1 minute

      +

      rds056_batch_per_sec

      +

      Batches per Second

      +

      Number of Transact-SQL command batches received per second

      +

      ≥ 0 counts/s

      +

      Monitored object: database

      +

      Monitored instance type: Microsoft SQL Server instance

      +

      1 minute

      +

      rds057_logins_per_sec

      +

      Logins per Second

      +

      Total number of logins started per second

      +

      ≥ 0 counts/s

      +

      Monitored object: database

      +

      Monitored instance type: Microsoft SQL Server instance

      +

      1 minute

      +

      rds058_logouts_per_sec

      +

      Logouts per Second

      +

      Total number of logouts started per second

      +

      ≥ 0 counts/s

      +

      Monitored object: database

      +

      Monitored instance type: Microsoft SQL Server instance

      +

      1 minute

      +

      rds059_cache_hit_ratio

      +

      Cache Hit Ratio

      +

      Ratio of pages found in the buffer cache without having to read from the disk to total pages

      +

      0%–100%

      +

      Monitored object: database

      +

      Monitored instance type: Microsoft SQL Server instance

      +

      1 minute

      +

      rds060_sql_compilations_per_sec

      +

      SQL Compilations per Second

      +

      Number of SQL compilations per second

      +

      ≥ 0 counts/s

      +

      Monitored object: database

      +

      Monitored instance type: Microsoft SQL Server instance

      +

      1 minute

      +

      rds061_sql_recompilations_per_sec

      +

      SQL Recompilations per Second

      +

      Number of SQL recompilations per second

      +

      ≥ 0 counts/s

      +

      Monitored object: database

      +

      Monitored instance type: Microsoft SQL Server instance

      +

      1 minute

      +

      rds062_full_scans_per_sec

      +

      Full Scans per Second

      +

      Number of unrestricted full scans per second

      +

      ≥ 0 counts/s

      +

      Monitored object: database

      +

      Monitored instance type: Microsoft SQL Server instance

      +

      1 minute

      +

      ds063_errors_per_sec

      +

      Errors per Second

      +

      Number of errors per second

      +

      ≥ 0 counts/s

      +

      Monitored object: database

      +

      Monitored instance type: Microsoft SQL Server instance

      +

      1 minute

      +

      rds064_latch_waits_per_sec

      +

      Latch Waits per Second

      +

      Number of latch requests that have not been granted immediately

      +

      ≥ 0 counts/s

      +

      Monitored object: database

      +

      Monitored instance type: Microsoft SQL Server instance

      +

      1 minute

      +

      rds065_lock_waits_per_sec

      +

      Lock Waits per Second

      +

      Number of lock wait requests per second

      +

      ≥ 0 counts/s

      +

      Monitored object: database

      +

      Monitored instance type: Microsoft SQL Server instance

      +

      1 minute

      +

      rds066_lock_requests_per_sec

      +

      Lock Requests per Second

      +

      Number of new locks and lock conversions per second requested from the lock manager

      +

      ≥ 0 counts/s

      +

      Monitored object: database

      +

      Monitored instance type: Microsoft SQL Server instance

      +

      1 minute

      +

      rds067_timeouts_per_sec

      +

      Lock Timeouts per Second

      +

      Number of lock timeouts per second

      +

      ≥ 0 counts/s

      +

      Monitored object: database

      +

      Monitored instance type: Microsoft SQL Server instance

      +

      1 minute

      +

      rds068_avg_lock_wait_time

      +

      Average Lock Wait Time

      +

      Average wait time (ms) of lock requests

      +

      ≥ 0 ms

      +

      Monitored object: database

      +

      Monitored instance type: Microsoft SQL Server instance

      +

      1 minute

      +

      rds069_deadlocks_per_sec

      +

      Deadlocks per Second

      +

      Number of deadlocks per second

      +

      ≥ 0 counts/s

      +

      Monitored object: database

      +

      Monitored instance type: Microsoft SQL Server instance

      +

      1 minute

      +

      rds070_checkpoint_pages_per_sec

      +

      Checkpoint Pages per Second

      +

      Number of pages flushed to the disk per second by a checkpoint or other operations that require all dirty pages to be flushed

      +

      ≥ 0 counts/s

      +

      Monitored object: database

      +

      Monitored instance type: Microsoft SQL Server instance

      +

      1 minute

      +

      rds077_replication_delay

      +

      Replication Delay

      +

      Delay for replication between primary and standby DB instances. The replication delay of RDS for SQL Server DB instances is at the database level because data is synchronized on each database. The instance-level replication delay refers to the maximum replication delay of the databases (the delay 0s for single DB instances).

      +

      ≥ 0s

      +

      Monitored object: database

      +

      Monitored instance type: Microsoft SQL Server instance

      +

      1 minute
      -
      • +

      Dimension

      - -

      Key

      @@ -389,9 +511,9 @@

      rds_instance_sqlserver_id

      +

      rds_cluster_sqlserver_id

      Microsoft SQL Server DB instance node ID

      +

      Microsoft SQL Server DB instance ID