help to reduce zsh startup, it almost take 30s

[gcdsss]

On macOS, every time i create new terminal is increble slow, it almost take 30s
every time i use vscode to debug, it has to wait almost this time wait debug terminal to connect.

this is my .zshrc content:

# If you come from bash you might have to change your $PATH.
# export PATH=$HOME/bin:/usr/local/bin:$PATH
# zmodload zsh/zprof
# Path to your oh-my-zsh installation.
export ZSH="/Users/gui/.oh-my-zsh"

# Set name of the theme to load --- if set to "random", it will
# load a random theme each time oh-my-zsh is loaded, in which case,
# to know which specific one was loaded, run: echo $RANDOM_THEME
# See https://github.com/ohmyzsh/ohmyzsh/wiki/Themes
ZSH_THEME="robbyrussell"

# Set list of themes to pick from when loading at random
# Setting this variable when ZSH_THEME=random will cause zsh to load
# a theme from this variable instead of looking in $ZSH/themes/
# If set to an empty array, this variable will have no effect.
# ZSH_THEME_RANDOM_CANDIDATES=( "robbyrussell" "agnoster" )

# Uncomment the following line to use case-sensitive completion.
# CASE_SENSITIVE="true"

# Uncomment the following line to use hyphen-insensitive completion.
# Case-sensitive completion must be off. _ and - will be interchangeable.
# HYPHEN_INSENSITIVE="true"

# Uncomment one of the following lines to change the auto-update behavior
# zstyle ':omz:update' mode disabled  # disable automatic updates
# zstyle ':omz:update' mode auto      # update automatically without asking
# zstyle ':omz:update' mode reminder  # just remind me to update when it's time

# Uncomment the following line to change how often to auto-update (in days).
# zstyle ':omz:update' frequency 13

# Uncomment the following line if pasting URLs and other text is messed up.
# DISABLE_MAGIC_FUNCTIONS="true"

# Uncomment the following line to disable colors in ls.
# DISABLE_LS_COLORS="true"

# Uncomment the following line to disable auto-setting terminal title.
# DISABLE_AUTO_TITLE="true"

# Uncomment the following line to enable command auto-correction.
# ENABLE_CORRECTION="true"

# Uncomment the following line to display red dots whilst waiting for completion.
# You can also set it to another string to have that shown instead of the default red dots.
# e.g. COMPLETION_WAITING_DOTS="%F{yellow}waiting...%f"
# Caution: this setting can cause issues with multiline prompts in zsh < 5.7.1 (see #5765)
# COMPLETION_WAITING_DOTS="true"

# Uncomment the following line if you want to disable marking untracked files
# under VCS as dirty. This makes repository status check for large repositories
# much, much faster.
DISABLE_UNTRACKED_FILES_DIRTY="true"

# Uncomment the following line if you want to change the command execution time
# stamp shown in the history command output.
# You can set one of the optional three formats:
# "mm/dd/yyyy"|"dd.mm.yyyy"|"yyyy-mm-dd"
# or set a custom format using the strftime function format specifications,
# see 'man strftime' for details.
# HIST_STAMPS="mm/dd/yyyy"

# Would you like to use another custom folder than $ZSH/custom?
# ZSH_CUSTOM=/path/to/new-custom-folder

# Which plugins would you like to load?
# Standard plugins can be found in $ZSH/plugins/
# Custom plugins may be added to $ZSH_CUSTOM/plugins/
# Example format: plugins=(rails git textmate ruby lighthouse)
# Add wisely, as too many plugins slow down shell startup.
plugins=(git zsh-autosuggestions zsh-syntax-highlighting)

source $ZSH/oh-my-zsh.sh

# User configuration

# export MANPATH="/usr/local/man:$MANPATH"

# You may need to manually set your language environment
# export LANG=en_US.UTF-8

# Preferred editor for local and remote sessions
# if [[ -n $SSH_CONNECTION ]]; then
#   export EDITOR='vim'
# else
#   export EDITOR='mvim'
# fi

# Compilation flags
# export ARCHFLAGS="-arch x86_64"

# Set personal aliases, overriding those provided by oh-my-zsh libs,
# plugins, and themes. Aliases can be placed here, though oh-my-zsh
# users are encouraged to define aliases within the ZSH_CUSTOM folder.
# For a full list of active aliases, run `alias`.
#
# Example aliases
# alias zshconfig="mate ~/.zshrc"
# alias ohmyzsh="mate ~/.oh-my-zsh"
export OBJC_DISABLE_INITIALIZE_FORK_SAFETY=YES
#echo 'eval "$(/opt/homebrew/bin/brew shellenv)"' >> ~/.zprofile
#eval "$(/opt/homebrew/bin/brew shellenv)"
#export NVM_DIR="$HOME/.nvm"
  #[ -s "/opt/homebrew/opt/nvm/nvm.sh" ] && . "/opt/homebrew/opt/nvm/nvm.sh"  # This loads nvm
  #[ -s "/opt/homebrew/opt/nvm/etc/bash_completion.d/nvm" ] && . "/opt/homebrew/opt/nvm/etc/bash_completion.d/nvm"
#eval "$(pyenv init --path)"
export LC_ALL=en_US.UTF-8
export LANG=en_US.UTF-8
export LDFLAGS="-L/opt/homebrew/opt/freetds/lib -L/opt/homebrew/opt/openssl@3/lib"
export CFLAGS="-I/opt/homebrew/opt/freetds/include"
export CPPFLAGS="-I/opt/homebrew/opt/openssl@3/include"
export PATH="/opt/homebrew/opt/python@3.10/bin:$PATH"

### MANAGED BY RANCHER DESKTOP START (DO NOT EDIT)
export PATH="/Users/gui/.rd/bin:$PATH"
### MANAGED BY RANCHER DESKTOP END (DO NOT EDIT)
OBJC_DISABLE_INITIALIZE_FORK_SAFETY=YES
export NVM_LAZY=1
#zprof

# >>> conda initialize >>>
# !! Contents within this block are managed by 'conda init' !!
__conda_setup="$('/opt/homebrew/Caskroom/miniconda/base/bin/conda' 'shell.zsh' 'hook' 2> /dev/null)"
if [ $? -eq 0 ]; then
    eval "$__conda_setup"
else
    if [ -f "/opt/homebrew/Caskroom/miniconda/base/etc/profile.d/conda.sh" ]; then
        . "/opt/homebrew/Caskroom/miniconda/base/etc/profile.d/conda.sh"
    else
        export PATH="/opt/homebrew/Caskroom/miniconda/base/bin:$PATH"
    fi
fi
unset __conda_setup
# <<< conda initialize <<<

I tried many way to fix it , removing all plugins, change theme, still can't work

[carlosala]

Something it's going on there, look at the title of the terminal! That's for sure not related to ohmyzsh.
To debug it, uncomment the line zmodload zsh/zprof, open a new terminal, run zprof > omz-startup.log and post that file here.

[gcdsss]

thanks for the help, file attached
omz-startup.log

[carlosala]

I don't see anything weird there... Try to comment all lines from conda down the script, it's the only thing I could think about...

[gcdsss]

stil the same result..i'll look for other solutions since it confirmed not related to zsh, still thanks for the help!

[carlosala]

You're welcome!