From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp47.i.mail.ru (smtp47.i.mail.ru [94.100.177.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dev.tarantool.org (Postfix) with ESMTPS id 95BAC469710 for ; Wed, 6 May 2020 16:13:39 +0300 (MSK) Date: Wed, 6 May 2020 16:13:23 +0300 From: Alexander Turenko Message-ID: <20200506131323.pwy24i6augot6sah@tkn_work_nb> References: <1583942274.319390956@f377.i.mail.ru> <20200312132931.GA30900@atlas> <1584041112.66796082@f172.i.mail.ru> <20200312200024.GA11476@atlas> <20200318222635.GG6392@tarantool.org> <20200319071920.GA3227@atlas> <20200506111706.m6vxgduyaa3ay3mr@tkn_work_nb> <20200506114921.GB1859@atlas> <20200506125307.2eixpz4x64i2sfcm@tkn_work_nb> <20200506130209.GC1859@atlas> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20200506130209.GC1859@atlas> Subject: Re: [Tarantool-patches] [PATCH 1/2] box: make box.cfg idempotent function List-Id: Tarantool development patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Konstantin Osipov Cc: tarantool-patches@dev.tarantool.org On Wed, May 06, 2020 at 04:02:09PM +0300, Konstantin Osipov wrote: > * Alexander Turenko [20/05/06 15:58]: > > On Wed, May 06, 2020 at 02:49:21PM +0300, Konstantin Osipov wrote: > > > * Alexander Turenko [20/05/06 14:17]: > > > > https://gist.github.com/Totktonada/407855389ed4da93bf0175cf8a11c7b9 > > > > > > > > I made those measurements on fixed CPU frequency and 10 times run each > > > > implementation 10 times: 300 runs at whole. I see that results becomes > > > > worse for all implementations from run to run. Looks strange. > > > > > > Try with jit off? > > > > Are there any production setup with jit.off()? This measurement would be > > artificial I think. > > Why do you think you can assume that this trace will be jited in production? Okay, good point.