Hi,
I noticed that anti-virus software slow down the open(). I stopped the anti-virus software and re-run the test. (Average of 10 times) master: 1924tps Hold_xlogreader.patch: 1993tps (+3.5%) Read_from_walbuffer.patch: 1954tps(+1.5%) Therefore, the effect of my patch is limited. I'm sorry for the confusion. Regards, Ryohei Takahashi
