Thanks, I will try this command on customer end will upload the results.
From: firebird-support@yahoogroups.com [mailto:firebird-supp...@yahoogroups..com] Sent: Friday, January 25, 2019 20:32 To: firebird-support@yahoogroups.com Subject: ODP: [firebird-support] Firebird database executing DML queries very slowly. Hi. When you gain slowdows Run gstat -h and put here results. Problem probably is because of some long running transaction. Regards, Karol Bieniaszewski