On 2021/03/24 3:51, Andres Freund wrote:
Hi,
On 2021-03-23 15:50:46 +0900, Fujii Masao wrote:
This fact makes me wonder that if we collect the statistics about WAL writing
from walreceiver as we discussed in other thread, the stats collector should
be invoked at more earlier stage. IIUC walreceiver can be invoked before
PMSIGNAL_BEGIN_HOT_STANDBY is sent.
FWIW, in the shared memory stats patch the stats subsystem is
initialized early on by the startup process.
This is good news!
Regards,
--
Fujii Masao
Advanced Computing Technology Center
Research and Development Headquarters
NTT DATA CORPORATION
