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. Greetings, Andres Freund
