Thread: impact pgbench on a physical replicated stream
Hi, I would like to pgbench the production postgres that is being physical replicated to a slave. Will I shoot myself in the foot because of the physical replication if I try pgbench on prodcution postgres.
Thanks
Thanks
On 7/28/23 07:20, Gert Cuykens wrote:
Replication or not, why are you running pgbench on a production server?
And by "shoot myself in the foot", are you asking whether it would overwhelm some system or another, thereby breaking replication? If so, we can't answer that, since we don't know the hardware specifications, your current workload, and whether or not you're doing synchronous or asynchronous replication.
Hi, I would like to pgbench the production postgres that is being physical replicated to a slave. Will I shoot myself in the foot because of the physical replication if I try pgbench on prodcution postgres.
Replication or not, why are you running pgbench on a production server?
And by "shoot myself in the foot", are you asking whether it would overwhelm some system or another, thereby breaking replication? If so, we can't answer that, since we don't know the hardware specifications, your current workload, and whether or not you're doing synchronous or asynchronous replication.
--
Born in Arizona, moved to Babylonia.
Born in Arizona, moved to Babylonia.
Using asynchronous replication. Production is running on a gaming PC at the moment because it was to slow on a state of the art hypervisor 128 core 1TB mem and nvme disk server rack... (where de replicated slave is running on)
I would like to know what number this gaming pc is pulling that supposedly the server rack can't.
I would like to know what number this gaming pc is pulling that supposedly the server rack can't.
On Fri, Jul 28, 2023 at 4:50 PM Ron <ronljohnsonjr@gmail.com> wrote:
On 7/28/23 07:20, Gert Cuykens wrote:Hi, I would like to pgbench the production postgres that is being physical replicated to a slave. Will I shoot myself in the foot because of the physical replication if I try pgbench on prodcution postgres.
Replication or not, why are you running pgbench on a production server?
And by "shoot myself in the foot", are you asking whether it would overwhelm some system or another, thereby breaking replication? If so, we can't answer that, since we don't know the hardware specifications, your current workload, and whether or not you're doing synchronous or asynchronous replication.--
Born in Arizona, moved to Babylonia.