...@postgresql.org
Subject: [EXTERNAL] Re: Very frequent "Too many clients" eventually crashes
postmaster
"Abraham, Danny" writes:
> Is there a way to eliminate postmaster crash/core ?
> A surge in short-term connections eventually crashes PG on "no free slots in
> PMChild
On 5/3/20 7:28 AM, Abraham, Danny wrote:
Is there a way to eliminate postmaster crash/core ?
A surge in short-term connections eventually crashes PG on "no free slots in
PMChildFlags array".
Happens on AIX 7.2
=>grep "2020-05-02 08:16" * | grep clients | wc -l
0
=>grep "2020-05-02 08
"Abraham, Danny" writes:
> Is there a way to eliminate postmaster crash/core ?
> A surge in short-term connections eventually crashes PG on "no free slots in
> PMChildFlags array".
Update to a current release, maybe? We fixed a bug with symptoms like
that last fall [1].
Is there a way to eliminate postmaster crash/core ?
A surge in short-term connections eventually crashes PG on "no free slots in
PMChildFlags array".
Happens on AIX 7.2
=>grep "2020-05-02 08:16" * | grep clients | wc -l
0
=>grep "2020-05-02 08:17" * | grep clients | wc -l
0
=>gre
