Metrics

SFTPGo exposes Prometheus metrics at the /metrics HTTP endpoint. Several counters and gauges are available, for example:

Total uploads and downloads
Total upload and download size
Total upload and download errors
Total executed SSH commands
Total SSH command errors
Number of active connections
Data provider availability
Total successful and failed logins using password, public key, keyboard interactive authentication or supported multi-step authentications
Total HTTP requests served and totals for response code
Go's runtime details about GC, number of gouroutines and OS threads
Process information like CPU, memory, file descriptor usage and start time

Please check the /metrics page for more details.