From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12169 invoked by alias); 20 Nov 2013 06:19:19 -0000 Mailing-List: contact zsh-users-help@zsh.org; run by ezmlm Precedence: bulk X-No-Archive: yes List-Id: Zsh Users List List-Post: List-Help: X-Seq: 18158 Received: (qmail 28490 invoked from network); 20 Nov 2013 06:19:14 -0000 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on f.primenet.com.au X-Spam-Level: X-Spam-Status: No, score=0.3 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,FREEMAIL_REPLY,HTML_MESSAGE, MISSING_HEADERS,RCVD_IN_DNSWL_LOW,T_TO_NO_BRKTS_FREEMAIL autolearn=no version=3.3.2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:cc :content-type; bh=vluSfmgre39ctE4rlhM56WTQ0LZeDX9FCDGCQuQPZ5Y=; b=xPdBjXPRPmiOQTAvb4QA6Kn2z7ViI9RVCeLxmvZnZgQvI0/P+PZLJEhi/R1JJca+gG mRPn61Eu4RjPmeQAtarDs7MTKxQZ9txTFehN6yvQpIeilUlI+7dCn7EjJ6QlFuxFpt1S n+HXJa3mBf6TRuLvZmkRH2+n+KDZFYeNgK0N2JJArMwyuDWEOAsrlB1RXATVFqCHHGvo geXGZrK9ybTYGJXd7Tpm04kD17Ph56BBcOsLkih6B+PVLGeNSHPa4pILtHZuaB9GLPr1 IPRRkoPHLsZM0rDAN/TRAoZABX7Zu4RdDpqARsjVWCXFbfpt6xZ8LWG5AJBLdmq7Nm6Q nSJQ== X-Received: by 10.58.54.69 with SMTP id h5mr4921822vep.25.1384928350956; Tue, 19 Nov 2013 22:19:10 -0800 (PST) MIME-Version: 1.0 In-Reply-To: References: <131119073326.ZM17938@torch.brasslantern.com> From: Timo Sand Date: Wed, 20 Nov 2013 08:18:50 +0200 Message-ID: Subject: Re: Opening a new tab is awkwardly slow Cc: Zsh Users Content-Type: multipart/alternative; boundary=089e013cbbb065f63f04eb95c262 --089e013cbbb065f63f04eb95c262 Content-Type: text/plain; charset=UTF-8 Okay, so I removed nvm from initialization and put the `git config` in the background (should really move it to once per desktop session, but haven't got an idea yet as to how I'd do that). Also I added timing to the xtrace. The biggest timesink seems to be that my `.zprofile` gets loaded twice and thus `rbenv init` runs twice, which is kind of slow. The next would be `compdef/compaudit`, but I don't even know what to do about them. On 19 November 2013 18:57, Bart Schaefer wrote: > On Tue, Nov 19, 2013 at 8:27 AM, Timo Sand wrote: > > Here's the xtrace output https://gist.github.com/deiga/7547991 > > > > Not sure how to debug this, any help would be appreciated :) > > Well, to begin with, search for calls to the "git" and "nvm" functions. > > I only see one call to "git": > > +/Users/timosand/.zsh/system.zsh:9> git config --global > credential.helper osxkeychain > +git:0> hub config --global credential.helper osxkeychain > > I know OSX keychain operations can be really slow sometimes; you might > want to consider doing that only once per desktop session rather than > on every shell. Or put this in the background, if it's not directly > modifying the current shell environment. > > The nvm activity seems to be from nvm.plugin.zsh, an oh-my-zsh module. > > The problem with using modular configuration systems like oh-my-zsh is > that they encourage you to throw in all sorts of stuff that you might > use only once in a blue moon, or to try things and then forget you > have them enabled, so you're paying a continuous performance penalty > for an occasional convenience. Part of the point of them being > modular is that things can be easily unplugged, too ... > -- Timo Sand timo.j.sand+sig@gmail.com --089e013cbbb065f63f04eb95c262--