Write, I/O and Cache Metrics
db_ingres_cached_write
• Sample Rate: 1 hr
• Description: Cache-enabled write rate for each configured device.
• Data Type: double
• Units: By
• Attributes: device_name
• Type: Gauge
• Warn Threshold: —
• Crit Threshold: —
db_ingres_write_queue_depth
• Sample Rate: 5 mins
• Description: Depth of the write queue.
• Data Type: long
• Units: {write}
• Attributes: device_name
• Type: Gauge
• Warn Threshold: —
• Crit Threshold: —
db_ingres_io_wait_time
• Sample Rate: 5 mins
• Description: Time spent waiting on I/O operations.
• Data Type: long
• Units: ms
• Attributes: device_name
• Type: Gauge
• Warn Threshold: —
• Crit Threshold: —
db_system_cpu_percent_used
• Sample Rate: 1 min
• Description: Percentage of CPU utilized by the host system.
• Data Type: double
• Units: %
• Attributes: host_name
• Type: Gauge
• Warn Threshold: —
• Crit Threshold: —
db_system_cpu_load_average
• Sample Rate: 1 min
• Description: System load average.
• Data Type: double
• Units: {process}
• Attributes: host_name, minutes
• Type: Gauge
• Warn Threshold: —
• Crit Threshold: —
db_system_memory_total
• Sample Rate: 1 min
• Description: Total system memory.
• Data Type: long
• Units: By
• Attributes: host_name
• Type: Gauge
• Warn Threshold: —
• Crit Threshold: —
db_system_memory_used
• Sample Rate: 1 min
• Description: System memory currently in use.
• Data Type: long
• Units: By
• Attributes: host_name
• Type: Gauge
• Warn Threshold: —
• Crit Threshold: —
db_system_memory_free
• Sample Rate: 1 min
• Description: Free system memory.
• Data Type: long
• Units: By
• Attributes: host_name
• Type: Gauge
• Warn Threshold: —
• Crit Threshold: —
db_system_memory_percent_used
• Sample Rate: 1 min
• Description: Percentage of system memory used.
• Data Type: double
• Units: %
• Attributes: host_name
• Type: Gauge
• Warn Threshold: —
• Crit Threshold: —
db_system_disk_used_percent
• Sample Rate: 1 min
• Description: Disk usage percentage by mount point.
• Data Type: double
• Units: %
• Attributes: host_name, mount_point
• Type: Gauge
• Warn Threshold: —
• Crit Threshold: —
db_system_disk_free
• Sample Rate: 1 min
• Description: Free disk space.
• Data Type: long
• Units: By
• Attributes: host_name, mount_point
• Type: Gauge
• Warn Threshold: —
• Crit Threshold: —
db_system_disk_total
• Sample Rate: 1 min
• Description: Total disk capacity.
• Data Type: long
• Units: By
• Attributes: host_name, mount_point
• Type: Gauge
• Warn Threshold: —
• Crit Threshold: —
db_system_swap_total
• Sample Rate: 1 min
• Description: Total swap space.
• Data Type: long
• Units: By
• Attributes: host_name
• Type: Gauge
• Warn Threshold: —
• Crit Threshold: —
db_system_swap_used
• Sample Rate: 1 min
• Description: Used swap space.
• Data Type: long
• Units: By
• Attributes: host_name
• Type: Gauge
• Warn Threshold: —
• Crit Threshold: —
db_system_swap_free
• Sample Rate: 1 minDescription: Free swap space.
• Data Type: long
• Units: By
• Attributes: host_name
• Type: Gauge
• Warn Threshold: —
• Crit Threshold: —
db_system_swap_percent_used
• Sample Rate: 1 min
• Description: Percentage of swap space used.
• Data Type: double
• Units: %
• Attributes: host_name
• Type: Gauge
• Warn Threshold: —
• Crit Threshold: —
Last modified date: 01/29/2026