Metrics Reference

This page provides a comprehensive reference of all metrics exposed by Gluesync through Prometheus.

Core Hub Metrics

Gluesync Metrics

These metrics provide detailed information about Gluesync’s data replication performance and status.

Metric Name Type Description

Metric Name	Type	Description
`gluesync_last_read_time`	Counter	Last transaction message read time in milliseconds
`gluesync_last_write_time`	Counter	Last transaction message write time in milliseconds
`gluesync_last_storage_time`	Counter	Last transaction message storage time in milliseconds
`gluesync_last_target_to_storage_time`	Counter	Last transaction message transmission target to storage time in milliseconds
`gluesync_last_end_to_end_time`	Counter	Last transaction message end to end time in milliseconds
`gluesync_average_count`	Counter	Average transaction message row count
`gluesync_average_size_bytes`	Counter	Average transferred data size in bytes
`gluesync_average_read_time`	Counter	Average transaction message read time in milliseconds
`gluesync_average_write_time`	Counter	Average transaction message write time in milliseconds
`gluesync_average_storage_time`	Counter	Average transaction message storage time in milliseconds
`gluesync_average_target_to_storage_time`	Counter	Average transaction message transmission target to storage time in milliseconds
`gluesync_average_end_to_end_time`	Counter	Average transaction message end to end time in milliseconds
`gluesync_total_count`	Counter	Total row count transferred between source and target
`gluesync_total_snapshot_count`	Counter	Total row count during actual snapshot
`gluesync_total_size_bytes`	Counter	Total transferred data size in bytes

gluesync_last_read_time

Counter

Last transaction message read time in milliseconds

gluesync_last_write_time

Counter

Last transaction message write time in milliseconds

gluesync_last_storage_time

Counter

Last transaction message storage time in milliseconds

gluesync_last_target_to_storage_time

Counter

Last transaction message transmission target to storage time in milliseconds

gluesync_last_end_to_end_time

Counter

Last transaction message end to end time in milliseconds

gluesync_average_count

Counter

Average transaction message row count

gluesync_average_size_bytes

Counter

Average transferred data size in bytes

gluesync_average_read_time

Counter

Average transaction message read time in milliseconds

gluesync_average_write_time

Counter

Average transaction message write time in milliseconds

gluesync_average_storage_time

Counter

Average transaction message storage time in milliseconds

gluesync_average_target_to_storage_time

Counter

Average transaction message transmission target to storage time in milliseconds

gluesync_average_end_to_end_time

Counter

Average transaction message end to end time in milliseconds

gluesync_total_count

Counter

Total row count transferred between source and target

gluesync_total_snapshot_count

Counter

Total row count during actual snapshot

gluesync_total_size_bytes

Counter

Total transferred data size in bytes

Hardware Metrics

These metrics provide system-level information about the hardware resources used by Gluesync.

Metric Name Type Description

Metric Name	Type	Description
`gluesync_system_uptime`	Counter	Time since machine start in milliseconds
`gluesync_system_boot_time`	Counter	Unix time of boot in milliseconds
`gluesync_processor_cpu_load`	Counter	CPU Load per processor
`gluesync_system_cpu_load`	Counter	Overall system CPU Load
`gluesync_cpu_interrupts`	Counter	CPU Interrupts count
`gluesync_ram_total`	Counter	Total amount of RAM available in megabytes
`gluesync_ram_available`	Counter	Remaining amount of RAM available in megabytes
`gluesync_ram_page_size`	Counter	Page size in megabytes
`gluesync_network_interface_mb_received`	Counter	Total received data per network interface in megabytes
`gluesync_network_interface_mb_sent`	Counter	Total sent data per network interface in megabytes
`gluesync_network_interface_speed`	Counter	Connection speed per network interface in megabytes per second

gluesync_system_uptime

Counter

Time since machine start in milliseconds

gluesync_system_boot_time

Counter

Unix time of boot in milliseconds

gluesync_processor_cpu_load

Counter

CPU Load per processor

gluesync_system_cpu_load

Counter

Overall system CPU Load

gluesync_cpu_interrupts

Counter

CPU Interrupts count

gluesync_ram_total

Counter

Total amount of RAM available in megabytes

gluesync_ram_available

Counter

Remaining amount of RAM available in megabytes

gluesync_ram_page_size

Counter

Page size in megabytes

gluesync_network_interface_mb_received

Counter

Total received data per network interface in megabytes

gluesync_network_interface_mb_sent

Counter

Total sent data per network interface in megabytes

gluesync_network_interface_speed

Counter

Connection speed per network interface in megabytes per second

Agent Metrics

Agent-specific metrics documentation is coming soon. This section will include detailed metrics for each type of agent supported by Gluesync.