我看到了这个链接Git/Bash is extremely slow in Windows 7 x64，我听从了他的建议，但对我没什么用。
我卸载，重新启动并重新安装Git和Git Bash工作非常慢。
我更改了变量：
$ Git config true --global core.preloadindex
$ Git config true --global core.fscache
$ Git config --global gc.auto 256
当你开始Git Bash需要超过5秒时，像ls或pwd这样的命令需要3或4秒。
我在文件/ etc / profile中键入set -x，这是Git Bash init时的输出：
+ MSYS2_PATH=/usr/local/bin:/usr/bin:/bin
+ MANPATH=/usr/local/man:/usr/share/man:/usr/man:/share/man:
+ INFOPATH=/usr/local/info:/usr/share/info:/usr/info:/share/info:
+ MINGW_MOUNT_POINT=
+ '[' -n MINGW32 ']'
+ case "$MSYSTEM" in
+ MINGW_MOUNT_POINT=/mingw32
+ PATH='/mingw32/bin:/usr/local/bin:/usr/bin:/bin:/mingw32/bin:/usr/bin:/c/Users/AlbertoGonzalez/bin:/c/windows/system32/WindowsPowerShell/v1.0:/c/Program Files (x86)/OpenSSH/bin:/c/Program Files (x86)/SSH Communications Security/SSH Secure Shell'
+ PKG_CONFIG_PATH=/mingw32/lib/pkgconfig:/mingw32/share/pkgconfig
+ ACLOCAL_PATH=/mingw32/share/aclocal:/usr/share/aclocal
+ MANPATH=/mingw32/share/man:/usr/local/man:/usr/share/man:/usr/man:/share/man:
+ MAYBE_FIRST_START=false
+ SYSCONFDIR=/etc
+ ORIGINAL_TMP=/tmp
+ ORIGINAL_TEMP=/tmp
+ case "$TMP" in
+ case "$TEMP" in
+ test -d ''
+ test '!' -d /tmp
+ TMPDIR=/tmp
+ export TMPDIR
+ p='/proc/registry/HKEY_CURRENT_USER/Software/Microsoft/Windows NT/CurrentVersion/Windows/Device'
+ '[' -e '/proc/registry/HKEY_CURRENT_USER/Software/Microsoft/Windows NT/CurrentVersion/Windows/Device' ']'
+ read -r PRINTER
+ PRINTER='\\E2SRV002\KONICA MINOLTA 423 Blanco y Negro'
+ unset p
++ export LC_COLLATE=C
++ LC_COLLATE=C
++ echo '/etc/post-install/*.post'
+ for postinst in '$(export LC_COLLATE=C; echo /etc/post-install/*.post)'
+ '[' -e '/etc/post-install/*.post' ']'
+ '[' '!' 'x4.3.42(5)-release' = x ']'
++ /usr/bin/hostname
+ HOSTNAME=ALBERTOGONZALEZ
+ profile_d sh
+ local file=
++ export LC_COLLATE=C
++ LC_COLLATE=C
++ echo /etc/profile.d/aliases.sh /etc/profile.d/bash_profile.sh /etc/profile.d/env.sh /etc/profile.d/git-prompt.sh /etc/profile.d/lang.sh /etc/profile.d/perlbin.sh
+ for file in '$(export LC_COLLATE=C; echo /etc/profile.d/*.$1)'
+ '[' -e /etc/profile.d/aliases.sh ']'
+ . /etc/profile.d/aliases.sh
++ alias 'ls=ls -F --color=auto --show-control-chars'
++ alias 'll=ls -l'
++ case "$TERM" in
++ for name in node ipython php php5 psql python2.7
++ alias 'node=winpty node.exe'
++ for name in node ipython php php5 psql python2.7
++ alias 'ipython=winpty ipython.exe'
++ for name in node ipython php php5 psql python2.7
++ alias 'php=winpty php.exe'
++ for name in node ipython php php5 psql python2.7
++ alias 'php5=winpty php5.exe'
++ for name in node ipython php php5 psql python2.7
++ alias 'psql=winpty psql.exe'
++ for name in node ipython php php5 psql python2.7
++ alias 'python2.7=winpty python2.7.exe'
+ for file in '$(export LC_COLLATE=C; echo /etc/profile.d/*.$1)'
+ '[' -e /etc/profile.d/bash_profile.sh ']'
+ . /etc/profile.d/bash_profile.sh
++ '[' -e /c/Users/AlbertoGonzalez/.bashrc -a '!' -e /c/Users/AlbertoGonzalez/.bash_profile -a '!' -e /c/Users/AlbertoGonzalez/.bash_login -a '!' -e /c/Users/AlbertoGonzalez/.profile ']'
+ for file in '$(export LC_COLLATE=C; echo /etc/profile.d/*.$1)'
+ '[' -e /etc/profile.d/env.sh ']'
+ . /etc/profile.d/env.sh
++ export 'PATH=/c/Users/AlbertoGonzalez/bin:/mingw32/bin:/usr/local/bin:/usr/bin:/bin:/mingw32/bin:/usr/bin:/c/Users/AlbertoGonzalez/bin:/c/windows/system32/WindowsPowerShell/v1.0:/c/Program Files (x86)/OpenSSH/bin:/c/Program Files (x86)/SSH Communications Security/SSH Secure Shell'
++ PATH='/c/Users/AlbertoGonzalez/bin:/mingw32/bin:/usr/local/bin:/usr/bin:/bin:/mingw32/bin:/usr/bin:/c/Users/AlbertoGonzalez/bin:/c/windows/system32/WindowsPowerShell/v1.0:/c/Program Files (x86)/OpenSSH/bin:/c/Program Files (x86)/SSH Communications Security/SSH Secure Shell'
++ test -n ''
++ case "$MSYSTEM" in
++ export DISPLAY=needs-to-be-defined
++ DISPLAY=needs-to-be-defined
++ export SSH_ASKPASS=/mingw32/libexec/git-core/git-gui--askpass
++ SSH_ASKPASS=/mingw32/libexec/git-core/git-gui--askpass
+ for file in '$(export LC_COLLATE=C; echo /etc/profile.d/*.$1)'
+ '[' -e /etc/profile.d/git-prompt.sh ']'
+ . /etc/profile.d/git-prompt.sh
++ test -f /etc/profile.d/git-sdk.sh
++ TITLEPREFIX=MINGW32
++ PS1='\[\033]0;$TITLEPREFIX:${PWD//[^[:ascii:]]/?}\007\]'
++ PS1='\[\033]0;$TITLEPREFIX:${PWD//[^[:ascii:]]/?}\007\]\n'
++ PS1='\[\033]0;$TITLEPREFIX:${PWD//[^[:ascii:]]/?}\007\]\n\[\033[32m\]'
++ PS1='\[\033]0;$TITLEPREFIX:${PWD//[^[:ascii:]]/?}\007\]\n\[\033[32m\]\u@\h '
++ PS1='\[\033]0;$TITLEPREFIX:${PWD//[^[:ascii:]]/?}\007\]\n\[\033[32m\]\u@\h \[\033[35m\]'
++ PS1='\[\033]0;$TITLEPREFIX:${PWD//[^[:ascii:]]/?}\007\]\n\[\033[32m\]\u@\h \[\033[35m\]$MSYSTEM '
++ PS1='\[\033]0;$TITLEPREFIX:${PWD//[^[:ascii:]]/?}\007\]\n\[\033[32m\]\u@\h \[\033[35m\]$MSYSTEM \[\033[33m\]'
++ PS1='\[\033]0;$TITLEPREFIX:${PWD//[^[:ascii:]]/?}\007\]\n\[\033[32m\]\u@\h \[\033[35m\]$MSYSTEM \[\033[33m\]\w'
++ test -z ''
+++ git --exec-path
++ GIT_EXEC_PATH='C:\Program Files (x86)\Git\mingw32/libexec/git-core'
++ COMPLETION_PATH='C:\Program Files (x86)\Git\mingw32'
++ COMPLETION_PATH='C:\Program Files (x86)\Git\mingw32'
++ COMPLETION_PATH='C:\Program Files (x86)\Git\mingw32/share/git/completion'
++ test -f 'C:\Program Files (x86)\Git\mingw32/share/git/completion/git-prompt.sh'
++ . 'C:\Program Files (x86)\Git\mingw32/share/git/completion/git-completion.bash'
+++ case "$COMP_WORDBREAKS" in
+++ : great
+++ type _get_comp_words_by_ref
+++ __git_merge_strategies=
+++ __git_all_commands=
+++ __git_porcelain_commands=
+++ __git_whitespacelist='nowarn warn error error-all fix'
+++ __git_diff_algorithms='myers minimal patience histogram'
+++ __git_diff_common_options='--stat --numstat --shortstat --summary
--patch-with-stat --name-only --name-status --color
--no-color --color-words --no-renames --check
--full-index --binary --abbrev --diff-filter=
--find-copies-harder
--text --ignore-space-at-eol --ignore-space-change
--ignore-all-space --ignore-blank-lines --exit-code
--quiet --ext-diff --no-ext-diff
--no-prefix --src-prefix= --dst-prefix=
--inter-hunk-context=
--patience --histogram --minimal
--raw --word-diff
--dirstat --dirstat= --dirstat-by-file
--dirstat-by-file= --cumulative
--diff-algorithm=
'
+++ __git_mergetools_common='diffuse diffmerge ecmerge emerge kdiff3 meld opendiff
tkdiff vimdiff gvimdiff xxdiff araxis p4merge bc codecompare
'
+++ __git_fetch_recurse_submodules='yes on-demand no'
+++ __git_fetch_options='
--quiet --verbose --append --upload-pack --force --keep --depth=
--tags --no-tags --all --prune --dry-run --recurse-submodules=
'
+++ __git_format_patch_options='
--stdout --attach --no-attach --thread --thread= --no-thread
--numbered --start-number --numbered-files --keep-subject --signoff
--signature --no-signature --in-reply-to= --cc= --full-index --binary
--not --all --cover-letter --no-prefix --src-prefix= --dst-prefix=
--inline --suffix= --ignore-if-in-upstream --subject-prefix=
--output-directory --reroll-count --to= --quiet --notes
'
+++ __git_log_common_options='
--not --all
--branches --tags --remotes
--first-parent --merges --no-merges
--max-count=
--max-age= --since= --after=
--min-age= --until= --before=
--min-parents= --max-parents=
--no-min-parents --no-max-parents
'
+++ __git_log_gitk_options='
--dense --sparse --full-history
--simplify-merges --simplify-by-decoration
--left-right --notes --no-notes
'
+++ __git_log_shortlog_options='
--author= --committer= --grep=
--all-match --invert-grep
'
+++ __git_log_pretty_formats='oneline short medium full fuller email raw format:'
+++ __git_log_date_formats='relative iso8601 rfc2822 short local default raw'
+++ __git_merge_options='
--no-commit --no-stat --log --no-log --squash --strategy
--commit --stat --no-squash --ff --no-ff --ff-only --edit --no-edit
--verify-signatures --no-verify-signatures --gpg-sign
--quiet --verbose --progress --no-progress
'
+++ __git_push_recurse_submodules='check on-demand'
+++ __git_send_email_confirm_options='always never auto cc compose'
+++ __git_send_email_suppresscc_options='author self cc bodycc sob cccmd body all'
+++ [[ -n '' ]]
+++ __git_complete git __git_main
+++ local wrapper=__git_wrap__git_main
+++ eval '__git_wrap__git_main () { __git_func_wrap __git_main ; }'
+++ complete -o bashdefault -o default -o nospace -F __git_wrap__git_main git
+++ __git_complete gitk __gitk_main
+++ local wrapper=__git_wrap__gitk_main
+++ eval '__git_wrap__gitk_main () { __git_func_wrap __gitk_main ; }'
+++ complete -o bashdefault -o default -o nospace -F __git_wrap__gitk_main gitk
++++ uname -o
+++ '[' Cygwin = Msys ']'
++ . 'C:\Program Files (x86)\Git\mingw32/share/git/completion/git-prompt.sh'
+++ __git_printf_supports_v=
+++ printf -v __git_printf_supports_v -- %s yes
++ PS1='\[\033]0;$TITLEPREFIX:${PWD//[^[:ascii:]]/?}\007\]\n\[\033[32m\]\u@\h \[\033[35m\]$MSYSTEM \[\033[33m\]\w\[\033[36m\]'
++ PS1='\[\033]0;$TITLEPREFIX:${PWD//[^[:ascii:]]/?}\007\]\n\[\033[32m\]\u@\h \[\033[35m\]$MSYSTEM \[\033[33m\]\w\[\033[36m\]`__git_ps1`'
++ PS1='\[\033]0;$TITLEPREFIX:${PWD//[^[:ascii:]]/?}\007\]\n\[\033[32m\]\u@\h \[\033[35m\]$MSYSTEM \[\033[33m\]\w\[\033[36m\]`__git_ps1`\[\033[0m\]'
++ PS1='\[\033]0;$TITLEPREFIX:${PWD//[^[:ascii:]]/?}\007\]\n\[\033[32m\]\u@\h \[\033[35m\]$MSYSTEM \[\033[33m\]\w\[\033[36m\]`__git_ps1`\[\033[0m\]\n'
++ PS1='\[\033]0;$TITLEPREFIX:${PWD//[^[:ascii:]]/?}\007\]\n\[\033[32m\]\u@\h \[\033[35m\]$MSYSTEM \[\033[33m\]\w\[\033[36m\]`__git_ps1`\[\033[0m\]\n$ '
+ for file in '$(export LC_COLLATE=C; echo /etc/profile.d/*.$1)'
+ '[' -e /etc/profile.d/lang.sh ']'
+ . /etc/profile.d/lang.sh
++ test -z ''
+++ /usr/bin/locale -uU
++ export LANG=es_ES.UTF-8
++ LANG=es_ES.UTF-8
+ for file in '$(export LC_COLLATE=C; echo /etc/profile.d/*.$1)'
+ '[' -e /etc/profile.d/perlbin.sh ']'
+ . /etc/profile.d/perlbin.sh
++ '[' -d /usr/bin/site_perl ']'
++ '[' -d /usr/lib/perl5/site_perl/bin ']'
++ '[' -d /usr/bin/vendor_perl ']'
++ PATH='/c/Users/AlbertoGonzalez/bin:/mingw32/bin:/usr/local/bin:/usr/bin:/bin:/mingw32/bin:/usr/bin:/c/Users/AlbertoGonzalez/bin:/c/windows/system32/WindowsPowerShell/v1.0:/c/Program Files (x86)/OpenSSH/bin:/c/Program Files (x86)/SSH Communications Security/SSH Secure Shell:/usr/bin/vendor_perl'
++ '[' -d /usr/lib/perl5/vendor_perl/bin ']'
++ '[' -d /usr/bin/core_perl ']'
++ PATH='/c/Users/AlbertoGonzalez/bin:/mingw32/bin:/usr/local/bin:/usr/bin:/bin:/mingw32/bin:/usr/bin:/c/Users/AlbertoGonzalez/bin:/c/windows/system32/WindowsPowerShell/v1.0:/c/Program Files (x86)/OpenSSH/bin:/c/Program Files (x86)/SSH Communications Security/SSH Secure Shell:/usr/bin/vendor_perl:/usr/bin/core_perl'
++ export PATH
+ '[' -n /mingw32 ']'
++ export LC_COLLATE=C
++ LC_COLLATE=C
++ echo '/mingw32/etc/profile.d/*.sh'
+ for file in '$(export LC_COLLATE=C; echo ${MINGW_MOUNT_POINT}/etc/profile.d/*.$1)'
+ '[' -e '/mingw32/etc/profile.d/*.sh' ']'
+ '[' -f /etc/bash.bashrc ']'
+ . /etc/bash.bashrc
++ [[ -z '' ]]
++ CYG_SYS_BASHRC=1
++ [[ himxBH != *i* ]]
++ shopt -q login_shell
+ '[' -n /mingw32/share/aclocal:/usr/share/aclocal ']'
+ export ACLOCAL_PATH
+ export PATH MANPATH INFOPATH PKG_CONFIG_PATH USER TMP TEMP PRINTER HOSTNAME PS1 SHELL tmp temp
+ test -n xterm
+ unset PATH_SEPARATOR
+ '[' false = true ']'
+ unset MAYBE_FIRST_START
+ '[' -f /c/Users/AlbertoGonzalez/.bashrc ']'
+ . /c/Users/AlbertoGonzalez/.bashrc
++ SSH_ENV=/c/Users/AlbertoGonzalez/.ssh/environment
++ '[' -f /c/Users/AlbertoGonzalez/.ssh/environment ']'
++ . /c/Users/AlbertoGonzalez/.ssh/environment /dev/null
+++ SSH_AUTH_SOCK=/tmp/ssh-EorBThENQ9Kx/agent.6896
+++ export SSH_AUTH_SOCK
+++ SSH_AGENT_PID=7596
+++ export SSH_AGENT_PID
++ ps -ef
++ grep 7596
++ grep 'ssh-agent$'
++ __git_ps1
++ local exit=0
++ local pcmode=no
++ local detached=no
++ local 'ps1pc_start=\u@\h:\w '
++ local 'ps1pc_end=\$ '
++ local 'printf_format= (%s)'
++ case "$#" in
++ printf_format=' (%s)'
++ local ps1_expanded=yes
++ '[' -z '' ']'
++ '[' -z '4.3.42(5)-release' ']'
++ shopt -q promptvars
++ local repo_info rev_parse_exit_code
+++ git rev-parse --git-dir --is-inside-git-dir --is-bare-repository --is-inside-work-tree --short HEAD
++ repo_info=
++ rev_parse_exit_code=128
++ '[' -z '' ']'
++ return 0
断开网络连接会更好但仍然很慢。
通过输入ssh -v，不显示版本号。你能解决这个问题吗？
$ ssh -v
+ ssh -v
usage: ssh [-1246AaCfGgKkMNnqsTtVvXxYy] [-b bind_address] [-c cipher_spec]
[-D [bind_address:]port] [-E log_file] [-e escape_char]
[-F configfile] [-I pkcs11] [-i identity_file]
[-L address] [-l login_name] [-m mac_spec]
[-O ctl_cmd] [-o option] [-p port]
[-Q cipher | cipher-auth | mac | kex | key]
[-R address] [-S ctl_path] [-W host:port]
[-w local_tun[:remote_tun]] [user@]hostname [command]
++ __git_ps1
++ local exit=255
++ local pcmode=no
++ local detached=no
++ local 'ps1pc_start=\u@\h:\w '
++ local 'ps1pc_end=\$ '
++ local 'printf_format= (%s)'
++ case "$#" in
++ printf_format=' (%s)'
++ local ps1_expanded=yes
++ '[' -z '' ']'
++ '[' -z '4.3.42(5)-release' ']'
++ shopt -q promptvars
++ local repo_info rev_parse_exit_code
+++ git rev-parse --git-dir --is-inside-git-dir --is-bare-repository --is-inside-work-tree --short HEAD
++ repo_info=
++ rev_parse_exit_code=128
++ '[' -z '' ']'
++ return 255
我不知道发生了什么。必须是ssh配置或卸载时未删除的某些Git配置文件。
有人能帮助我吗？
感谢。