Yes so many wals are continuing to be produced.
Deleting the wals after a backup of the database.
Yes archiving mode is on. And the warning message in log file is
" checkpoints are frequently occurring (1second apart). Consider increasing checkpoint_segements parameter".
My doubt is previously the same are the parameters which are reflected as of now. Then what is the point in considering altering those values. Correct me if I am wrong.
Regards,
Pavan