>From 0004d57c0d2923b997cbc5e590f4ce7d7ab177ac Mon Sep 17 00:00:00 2001 From: Andres Freund Date: Thu, 31 Mar 2016 00:59:12 +0200 Subject: [PATCH 2/3] Increase max number of buffers in clog SLRU to 128. Discussion: CAA4eK1+8=X9mSNeVeHg_NqMsOR-XKsjuqrYzQf=iCsdh3U4EOA@mail.gmail.com --- src/backend/access/transam/clog.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/backend/access/transam/clog.c b/src/backend/access/transam/clog.c index 06aff18..57a7913 100644 --- a/src/backend/access/transam/clog.c +++ b/src/backend/access/transam/clog.c @@ -440,7 +440,7 @@ TransactionIdGetStatus(TransactionId xid, XLogRecPtr *lsn) Size CLOGShmemBuffers(void) { - return Min(32, Max(4, NBuffers / 512)); + return Min(128, Max(4, NBuffers / 512)); } /* -- 2.7.0.229.g701fa7f.dirty