Friday, October 12, 2018

Re: [google-cloud-sql-discuss] Re: CloudSQL PostgreSQL

pgbench has been used to run tests. pgbench has an option to measure "Per Statement Latencies"


Test VM was in the same project, region and zone (central region) as CloudSQL and PostgreSQL on GCE


On Thu, Oct 11, 2018, 2:55 PM 'George (Cloud Platform Support)' via Google Cloud SQL discuss <google-cloud-sql-discuss@googlegroups.com> wrote:
Hello Vadim, 

What do you designate as "native in the context of PostgreSQL to private IP? Do you have a PostgreSQL instance hosted by a GCE VM?

You refer to latency values in the seconds range; how did you measure these values? Did you measure latency from within a Cloud Shell? Did you measure latencies from another VM within the same project, or from an app in App Engine? 

Are the two reference points for measurement within the same region and zone, both the PostgreSQL instance and the point you are measuring from? 

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