Fw: Server process exited with exit code 4

Finally, we used the Windows tool Gflags.exe and found that other software terminated the postgres process.

---- Replied Message ----
| From | yangsr3411<yangsr3411@163.com> |
| Date | 10/30/2023 19:07 |
| To | pgsql-general<pgsql-general@postgresql.org> |
| Cc | |
| Subject | Fw: Server process exited with exit code 4 |
it doesn't seem like a hardware issue because we have over 20 machines running and 5 of them have been experiencing this issue recently.

we have encountered problems before with antivirus software causing the database to hang, so we are also considering if other software on the Windows operating system is interfering.

---- Forwarded Message ----
| From | Justin Clift<justin@postgresql.org> |
| Date | 10/30/2023 14:29 |
| To | yangsr3411<yangsr3411@163.com> |
| Cc | pgsql-general<pgsql-general@postgresql.org> |
| Subject | Re: Server process exited with exit code 4 |
On 2023-10-30 14:02, yangsr3411 wrote:
<snip>

Has anyone encountered similar problem or may know a solution?

Just to rule out hardware problems, does the server hardware have
some way of showing things like ECC memory errors and similar?

Most official server hardware (HPE, Dell, etc) have utilities
that can show a log of any recent weirdness that occurred at a
hardware level.

If yours can, take a look for things like ECC errors or any other
strange stuff. :)

Regards and best wishes,

Justin Clift

On 2023-11-09 11:41, yangsr3411 wrote:

Finally, we used the Windows tool Gflags.exe and found that other
software terminated the postgres process.

Out of curiosity, what was the other software? :)

Regards and best wishes,

Justin Clift