Everything You Need to Know About Replication Lag in PostgreSQL

Everything You Need to Know About Replication Lag in PostgreSQL oldest replication slot lag
➡️【Mk.com】✅एक सोशल कैसीनो गेमिंग प्लेटफ़ॉर्म है जो आधुनिक गेमप्ले✅ प्रदान करता है। हमारे गेम बड़े स्क्रीन वाले डेस्कटॉप और मोबाइल डिवाइस पर बहुत अच्छे लगते हैं और अच्छे लगते हैं। ✅  Barman introduces support for replication slots with PostgreSQL servers or above, therefore allowing WAL streamingonly configurations oldest replication slot lag If the Postgres setting hot_standby_feedback is turned on, long-running transactions on the standby may prevent replication progress Check for any long-running

oldest replication slot lag Oldest replication slot lag: lagging size of the most lagging replica in terms of WAL data received You can run the following SQL statement

high 5 slot A newly created standby is not a valid failover-promotion candidate for a logical replication primary until an initial period where slots exist The lag between primary and read replica exceeds 16 seconds without any heavy IOPS, sometimes 30 seconds I have spent a lot of effort on