May 2018
Intermediate to advanced
576 pages
30h 25m
English
You may notice that the WALSender process may hit 100 percent CPU if you use SSL with compression enabled and write lots of data, or generate a large WAL volume from things such as DDL or vacuuming. You can disable compression on fast networks when you aren't paying per bandwidth charges, using sslcompression=0 in the connection string specified for primary_conninfo.