* bash very slow in cygwin 1.7.16-1 Win7/64 bit
@ 2012-09-30 20:52 Adam Rosi-Kessel
2012-10-01 13:34 ` jojelino
2012-10-01 15:49 ` Adam Kessel
0 siblings, 2 replies; 25+ messages in thread
From: Adam Rosi-Kessel @ 2012-09-30 20:52 UTC (permalink / raw)
To: cygwin
Cygwin used to run very quickly for me; now it doesn't. Not sure when it
stopped -- last few weeks.
# time for i in {1..5} ; do bash -c "echo Hello" ; done
Hello
Hello
Hello
Hello
Hello
real 0m51.451s
user 0m0.230s
sys 0m0.979s
# time ls | wc -l
21
real 0m10.231s
user 0m0.030s
sys 0m0.264s
The system should be fast enough:
- Windows 7 / 64-bit fully patched
- Quad core CPU
- 8 GB RAM
- nothing else running
- Everything on solid state disk
This problem seems to have many different causes. Here is what I've
tried so far with no success at all:
- Uninstall bash_completion
- Move .bashrc / .bash_profile out of the way
- Running in xterm
- setting PS1 to '$'
- unmounting all network drives
- unsetting the path
- adding '127.0.0.1 localhost cygdrive wpad' to
c:\windows\system32\drivers\etc\hosts
- running as administrator
Any suggestions for further things to try?
# strace -tt ls
2 2 [main] ls (24012)
**********************************************
138 140 [main] ls (24012) Program name: C:\cygwin\bin\ls.exe
(windows pid 24012)
65 205 [main] ls (24012) OS version: Windows NT-6.1
45 250 [main] ls (24012)
**********************************************
1281 1531 [main] ls (24012) sigprocmask: 0 = sigprocmask (0,
0x6123D428, 0x610FB180)
1318 2849 [main] ls 24012 open_shared: name shared.5, n 5, shared
0x60FF0000 (wanted 0x60FF0000), h 0x7C, *m 6
89 2938 [main] ls 24012 heap_init: heap base 0x80000000, heap top
0x80000000, heap size 0x18000000 (402653184)
65 3003 [main] ls 24012 open_shared: name
S-1-5-21-96414999-1499730031-444732941-29377.1, n 1, shared 0x60FE0000
(wanted 0x60FE0000), h 0x74, *m 6
89 3092 [main] ls 24012 user_info::create: opening user shared
for 'S-1-5-21-96414999-1499730031-444732941-29377' at 0x60FE0000
34 3126 [main] ls 24012 user_info::create: user shared version
6467403B
63 3189 [main] ls 24012 fhandler_pipe::create: name
\\.\pipe\cygwin-c5e39b7a9d22bafb-24012-sigwait, size 164, mode
PIPE_TYPE_MESSAGE
69 3258 [main] ls 24012 fhandler_pipe::create: pipe read handle 0x98
30 3288 [main] ls 24012 fhandler_pipe::create: CreateFile: name
\\.\pipe\cygwin-c5e39b7a9d22bafb-24012-sigwait
50 3338 [main] ls 24012 fhandler_pipe::create: pipe write handle 0x9C
38 3376 [main] ls 24012 dll_crt0_0: finished dll_crt0_0
initialization
437 3813 [sig] ls 24012 wait_sig: entering ReadFile loop,
my_readsig 0x98, my_sendsig 0x9C
293 4106 [main] ls 24012 mount_info::conv_to_posix_path:
conv_to_posix_path (C:\cygwin\tmp, no-keep-rel, no-add-slash)
63 4169 [main] ls 24012 normalize_win32_path: C:\cygwin\tmp =
normalize_win32_path (C:\cygwin\tmp)
39 4208 [main] ls 24012 mount_info::conv_to_posix_path: /tmp =
conv_to_posix_path (C:\cygwin\tmp)
62 4270 [main] ls 24012 sigprocmask: 0 = sigprocmask (0,
0x800180A8, 0x610FB180)
172 4442 [main] ls 24012 _cygwin_istext_for_stdio: fd 0: not open
36 4478 [main] ls 24012 _cygwin_istext_for_stdio: fd 1: not open
36 4514 [main] ls 24012 _cygwin_istext_for_stdio: fd 2: not open
123 4637 [main] ls (24012) open_shared: name cygpid.24012, n
24012, shared 0x60FD0000 (wanted 0x60FD0000), h 0xC4, *m 2
43 4680 [main] ls 24012 pinfo::thisproc: myself dwProcessId 24012
33 4713 [main] ls 24012 time: 1349037741 = time(0)
884 5597 [main] ls 24012 environ_init: GetEnvironmentStrings
returned 0x4F2958
69 5666 [main] ls 24012 environ_init: 0x80028290: !::=::\
62 5728 [main] ls 24012 environ_init: 0x800282A0: !C:=C:\1\config
65 5793 [main] ls 24012 environ_init: 0x800282B8:
COMMONPROGRAMFILES=C:\Program Files (x86)\Common Files
62 5855 [main] ls 24012 environ_init: 0x800282F8:
CommonProgramFiles(x86)=C:\Program Files (x86)\Common Files
64 5919 [main] ls 24012 parse_options: glob (called func)
58 5977 [main] ls 24012 parse_options: returning
31 6008 [main] ls 24012 environ_init: 0x80028340: CYGWIN=noglob
63 6071 [main] ls 24012 getwinenv: can't set native for PATH=
since no environ yet
72 6143 [main] ls 24012 mount_info::conv_to_posix_path:
conv_to_posix_path (C:\cygwin\bin, keep-rel, no-add-slash)
35 6178 [main] ls 24012 normalize_win32_path: C:\cygwin\bin =
normalize_win32_path (C:\cygwin\bin)
35 6213 [main] ls 24012 mount_info::conv_to_posix_path: /usr/bin
= conv_to_posix_path (C:\cygwin\bin)
86 6299 [main] ls 24012 win_env::add_cache: posix /usr/bin
30 6329 [main] ls 24012 win_env::add_cache: native PATH=C:\cygwin\bin
34 6363 [main] ls 24012 posify_maybe: env var converted to
PATH=/usr/bin
80 6443 [main] ls 24012 environ_init: 0x800383B0: PATH=/usr/bin
64 6507 [main] ls 24012 environ_init: 0x800383C8:
PROGRAMFILES=C:\Program Files (x86)
58 6565 [main] ls 24012 environ_init: 0x80028368: PS1=#
62 6627 [main] ls 24012 environ_init: 0x800383F8:
ProgramFiles(x86)=C:\Program Files (x86)
104 6731 [main] ls 24012 environ_init: 0x80038428:
SYSTEMROOT=C:\Windows
62 6793 [main] ls 24012 environ_init: 0x80038448: WINDIR=C:\Windows
55 6848 [main] ls 24012 environ_init: 0x80038460: _=/usr/bin/strace
57 6905 [main] ls 24012 environ_init: 0x80038478:
asl.log=Destination=file;OnFirstLog=command,environment
66 6971 [main] ls 24012 pinfo_init: Set nice to 0
34 7005 [main] ls 24012 pinfo_init: pid 24012, pgid 24012
32 7037 [main] ls 24012 App version: 1007.10, api: 0.259
33 7070 [main] ls 24012 DLL version: 1007.16, api: 0.262
28 7098 [main] ls 24012 DLL build: 2012-07-20 22:55
39 7137 [main] ls 24012 dtable::extend: size 32, fds 0x612737C0
1719 8856 [main] ls 24012 pwdgrp::load: \etc\passwd curr_lines 8
58 8914 [main] ls 24012 pwdgrp::load: \etc\passwd load succeeded
1397 10311 [main] ls 24012 pwdgrp::load: \etc\group curr_lines 15
41 10352 [main] ls 24012 pwdgrp::load: \etc\group load succeeded
27 10379 [main] ls 24012 cygheap_user::ontherange: what 2, pw
0x800389E8
22 10401 [main] ls 24012 cygheap_user::ontherange: Set HOME (from
/etc/passwd) to /cygdrive/c/0/cygwin_home
100 10501 [main] ls 24012 normalize_posix_path: src
/cygdrive/c/0/cygwin_home
40 10541 [main] ls 24012 normalize_posix_path:
/cygdrive/c/0/cygwin_home = normalize_posix_path (/cygdrive/c/0/cygwin_home)
31 10572 [main] ls 24012 mount_info::conv_to_win32_path:
conv_to_win32_path (/cygdrive/c/0/cygwin_home)
42 10614 [main] ls 24012 mount_info::cygdrive_win32_path: src
'/cygdrive/c/0/cygwin_home', dst 'C:\0\cygwin_home'
38 10652 [main] ls 24012 set_flags: flags: binary (0x2)
36 10688 [main] ls 24012 mount_info::conv_to_win32_path: src_path
/cygdrive/c/0/cygwin_home, dst C:\0\cygwin_home, flags 0x4022, rc 0
303 10991 [main] ls 24012 symlink_info::check: 0x0 = NtCreateFile
(\??\C:\0\cygwin_home)
87 11078 [main] ls 24012 mount_info::conv_to_posix_path:
conv_to_posix_path (c:\users\avk\SkyDrive\0\cygwin_home, no-keep-rel,
no-add-slash)
48 11126 [main] ls 24012 normalize_win32_path:
C:\users\avk\SkyDrive\0\cygwin_home = normalize_win32_path
(c:\users\avk\SkyDrive\0\cygwin_home)
24 11150 [main] ls 24012 mount_info::conv_to_posix_path:
/cygdrive/c/users/avk/SkyDrive/0/cygwin_home = conv_to_posix_path
(c:\users\avk\SkyDrive\0\cygwin_home)
51 11201 [main] ls 24012 symlink_info::check: 44 =
symlink.check(C:\0\cygwin_home, 0x2890F8) (0x4804023)
35 11236 [main] ls 24012 path_conv::check:
this->path(C:\0\cygwin_home), has_acls(1)
64 11300 [main] ls 24012 win_env::add_cache: posix
/cygdrive/c/0/cygwin_home
27 11327 [main] ls 24012 win_env::add_cache: native
HOME=C:\0\cygwin_home
46 11373 [main] ls 24012 normalize_posix_path: src
/cygdrive/c/0/cygwin_home
24 11397 [main] ls 24012 normalize_posix_path:
/cygdrive/c/0/cygwin_home = normalize_posix_path (/cygdrive/c/0/cygwin_home)
25 11422 [main] ls 24012 mount_info::conv_to_win32_path:
conv_to_win32_path (/cygdrive/c/0/cygwin_home)
25 11447 [main] ls 24012 mount_info::cygdrive_win32_path: src
'/cygdrive/c/0/cygwin_home', dst 'C:\0\cygwin_home'
25 11472 [main] ls 24012 set_flags: flags: binary (0x2)
24 11496 [main] ls 24012 mount_info::conv_to_win32_path: src_path
/cygdrive/c/0/cygwin_home, dst C:\0\cygwin_home, flags 0x4022, rc 0
281 11777 [main] ls 24012 symlink_info::check: 0x0 = NtCreateFile
(\??\C:\0\cygwin_home)
86 11863 [main] ls 24012 mount_info::conv_to_posix_path:
conv_to_posix_path (c:\users\avk\SkyDrive\0\cygwin_home, no-keep-rel,
no-add-slash)
37 11900 [main] ls 24012 normalize_win32_path:
C:\users\avk\SkyDrive\0\cygwin_home = normalize_win32_path
(c:\users\avk\SkyDrive\0\cygwin_home)
36 11936 [main] ls 24012 mount_info::conv_to_posix_path:
/cygdrive/c/users/avk/SkyDrive/0/cygwin_home = conv_to_posix_path
(c:\users\avk\SkyDrive\0\cygwin_home)
58 11994 [main] ls 24012 symlink_info::check: 44 =
symlink.check(C:\0\cygwin_home, 0x289150) (0x4804023)
34 12028 [main] ls 24012 path_conv::check:
this->path(C:\0\cygwin_home), has_acls(1)
103 12131 [main] ls 24012 win_env::add_cache: posix
/cygdrive/c/0/cygwin_home
31 12162 [main] ls 24012 win_env::add_cache: native
HOME=C:\0\cygwin_home
90 12252 [main] ls 24012 build_argv: argv[0] = 'ls'
31 12283 [main] ls 24012 build_argv: argc 1
168 12451 [main] ls 24012 build_fh_pc: created an archetype
(0x61273C00) for /dev/pty0(136/0)
35 12486 [main] ls 24012 build_fh_pc: fh 0x612739A8, dev 0x880000
30 12516 [main] ls 24012 fhandler_pipe::create: name
\\.\pipe\cygwin-c5e39b7a9d22bafb-pty0-from-master, size 131072, mode
PIPE_TYPE_MESSAGE
63 12579 [main] ls 24012 fhandler_pipe::create: pipe busy
25 12604 [main] ls 24012 tty::exists: exists 1
59 12663 [main] ls 24012 alloc_sd: uid 39377, gid 10545, attribute
2190
26 12689 [main] ls 24012 cygsid::debug_print: alloc_sd: owner SID
= S-1-5-21-96414999-1499730031-444732941-29377 (+)
23 12712 [main] ls 24012 cygsid::debug_print: alloc_sd: group SID
= S-1-5-32-545 (+)
36 12748 [main] ls 24012 alloc_sd: ACL-Size: 112
55 12803 [main] ls 24012 alloc_sd: Created SD-Size: 176
21 12824 [main] ls 24012 fhandler_pty_slave::open: (444): pty
output_mutex (0xC8): waiting 500 ms
22 12846 [main] ls 24012 fhandler_pty_slave::open: (444): pty
output_mutex: acquired
31 12877 [main] ls 24012 tty::create_inuse: cygtty.slave_alive.0 0xD4
25 12902 [main] ls 24012 fhandler_pty_slave::open: (447): pty
output_mutex(0xC8) released
51 12953 [main] ls 24012 open_shared: name cygpid.25228, n 25228,
shared 0x30000 (wanted 0x0), h 0xD8, *m 6
35 12988 [main] ls 24012 fhandler_pty_slave::open: dup handles
directly since I'm the owner
33 13021 [main] ls 24012 fhandler_pty_slave::open: duplicated
from_master 0x314->0xD8 from pty_owner
23 13044 [main] ls 24012 fhandler_pty_slave::open: duplicated
to_master 0x31C->0xE0 from pty_owner
39 13083 [main] ls 24012 fhandler_console::need_invisible:
invisible_console 0
27 13110 [main] ls 24012 fhandler_base::open_with_arch: line 474:
/dev/pty0<0x61273C00> usecount + 1 = 1
24 13134 [main] ls 24012 fhandler_base::set_flags: flags 0x10002,
supplied_bin 0x0
21 13155 [main] ls 24012 fhandler_base::set_flags: O_TEXT/O_BINARY
set in flags 0x10000
21 13176 [main] ls 24012 fhandler_base::set_flags: filemode set to
binary
22 13198 [main] ls 24012 _pinfo::set_ctty: old no ctty, ctty
device number 0xFFFFFFFF, tc.ntty device number 0x880000 flags &
O_NOCTTY 0x0
21 13219 [main] ls 24012 _pinfo::set_ctty: cygheap->ctty 0x0,
archetype 0x61273C00
21 13240 [main] ls 24012 _pinfo::set_ctty: ctty was NULL
21 13261 [main] ls 24012 _pinfo::set_ctty: line 456:
/dev/pty0<0x61273C00> usecount + 1 = 2
22 13283 [main] ls 24012 _pinfo::set_ctty: /dev/pty0 ctty, usecount 2
23 13306 [main] ls 24012 _pinfo::set_ctty: attaching ctty
/dev/pty0 sid 24012, pid 24012, pgid 24012, tty->pgid 25976, tty->sid -1
23 13329 [main] ls 24012 _pinfo::set_ctty: cygheap->ctty now
0x61273C00, archetype 0x61273C00
22 13351 [main] ls 24012 fhandler_pty_slave::open_setup: /dev/pty0
opened, usecount 2
23 13374 [main] ls 24012 fhandler_base::set_flags: flags 0x10002,
supplied_bin 0x0
21 13395 [main] ls 24012 fhandler_base::set_flags: O_TEXT/O_BINARY
set in flags 0x10000
22 13417 [main] ls 24012 fhandler_base::set_flags: filemode set to
binary
21 13438 [main] ls 24012 _pinfo::set_ctty: old ctty /dev/pty0,
ctty device number 0x880000, tc.ntty device number 0x880000 flags &
O_NOCTTY 0x0
51 13489 [main] ls 24012 _pinfo::set_ctty: attaching ctty
/dev/pty0 sid -1, pid 24012, pgid 25976, tty->pgid 25976, tty->sid -1
31 13520 [main] ls 24012 _pinfo::set_ctty: cygheap->ctty now
0x61273C00, archetype 0x61273C00
29 13549 [main] ls 24012 fhandler_pty_slave::open_setup: /dev/pty0
opened, usecount 2
3766 17315 [main] ls 24012 handle_to_fn: current match 'C:' =
'\Device\HarddiskVolume1'
253 17568 [main] ls 24012 mount_info::conv_to_posix_path:
conv_to_posix_path (C:\Users\avk\SkyDrive\0\cygwin\tmp\log.txt,
no-keep-rel, no-add-slash)
38 17606 [main] ls 24012 normalize_win32_path:
C:\Users\avk\SkyDrive\0\cygwin\tmp\log.txt = normalize_win32_path
(C:\Users\avk\SkyDrive\0\cygwin\tmp\log.txt)
29 17635 [main] ls 24012 mount_info::conv_to_posix_path:
/cygdrive/c/Users/avk/SkyDrive/0/cygwin/tmp/log.txt = conv_to_posix_path
(C:\Users\avk\SkyDrive\0\cygwin\tmp\log.txt)
25 17660 [main] ls 24012 handle_to_fn: derived path
'C:\Users\avk\SkyDrive\0\cygwin\tmp\log.txt', posix
'/cygdrive/c/Users/avk/SkyDrive/0/cygwin/tmp/log.txt'
24 17684 [main] ls 24012 normalize_posix_path: src
/cygdrive/c/Users/avk/SkyDrive/0/cygwin/tmp/log.txt
24 17708 [main] ls 24012 normalize_posix_path:
/cygdrive/c/Users/avk/SkyDrive/0/cygwin/tmp/log.txt =
normalize_posix_path (/cygdrive/c/Users/avk/SkyDrive/0/cygwin/tmp/log.txt)
22 17730 [main] ls 24012 mount_info::conv_to_win32_path:
conv_to_win32_path (/cygdrive/c/Users/avk/SkyDrive/0/cygwin/tmp/log.txt)
23 17753 [main] ls 24012 mount_info::cygdrive_win32_path: src
'/cygdrive/c/Users/avk/SkyDrive/0/cygwin/tmp/log.txt', dst
'C:\Users\avk\SkyDrive\0\cygwin\tmp\log.txt'
23 17776 [main] ls 24012 set_flags: flags: binary (0x2)
21 17797 [main] ls 24012 mount_info::conv_to_win32_path: src_path
/cygdrive/c/Users/avk/SkyDrive/0/cygwin/tmp/log.txt, dst
C:\Users\avk\SkyDrive\0\cygwin\tmp\log.txt, flags 0x4022, rc 0
348 18145 [main] ls 24012 symlink_info::check: 0x0 = NtCreateFile
(\??\C:\Users\avk\SkyDrive\0\cygwin\tmp\log.txt)
55 18200 [main] ls 24012 symlink_info::check: not a symlink
85 18285 [main] ls 24012 symlink_info::check: 0 =
symlink.check(C:\Users\avk\SkyDrive\0\cygwin\tmp\log.txt, 0x289820) (0x4022)
38 18323 [main] ls 24012 path_conv::check:
this->path(C:\Users\avk\SkyDrive\0\cygwin\tmp\log.txt), has_acls(1)
44 18367 [main] ls 24012 build_fh_pc: fh 0x61273EA0, dev 0xC3
38 18405 [main] ls 24012 fhandler_base::set_flags: flags 0x10001,
supplied_bin 0x0
33 18438 [main] ls 24012 fhandler_base::set_flags: O_TEXT/O_BINARY
set in flags 0x10000
30 18468 [main] ls 24012 fhandler_base::set_flags: filemode set to
binary
30 18498 [main] ls 24012 fhandler_base::init: created new
fhandler_base for handle 0x3F0, bin 1
187 18685 [main] ls 24012 build_fh_pc: found an archetype for
(null)(136/0) io_handle 0xD8
40 18725 [main] ls 24012 build_fh_pc: fh 0x61274138, dev 0x880000
36 18761 [main] ls 24012 fhandler_base::open_with_arch: line 494:
/dev/pty0<0x61273C00> usecount + 1 = 3
33 18794 [main] ls 24012 fhandler_base::set_flags: flags 0x10002,
supplied_bin 0x0
30 18824 [main] ls 24012 fhandler_base::set_flags: O_TEXT/O_BINARY
set in flags 0x10000
32 18856 [main] ls 24012 fhandler_base::set_flags: filemode set to
binary
31 18887 [main] ls 24012 _pinfo::set_ctty: old ctty /dev/pty0,
ctty device number 0x880000, tc.ntty device number 0x880000 flags &
O_NOCTTY 0x0
33 18920 [main] ls 24012 _pinfo::set_ctty: attaching ctty
/dev/pty0 sid -1, pid 24012, pgid 25976, tty->pgid 25976, tty->sid -1
30 18950 [main] ls 24012 _pinfo::set_ctty: cygheap->ctty now
0x61273C00, archetype 0x61273C00
30 18980 [main] ls 24012 fhandler_pty_slave::open_setup: /dev/pty0
opened, usecount 3
33 19013 [main] ls 24012 fhandler_base::set_flags: flags 0x10002,
supplied_bin 0x0
31 19044 [main] ls 24012 fhandler_base::set_flags: O_TEXT/O_BINARY
set in flags 0x10000
30 19074 [main] ls 24012 fhandler_base::set_flags: filemode set to
binary
28 19102 [main] ls 24012 _pinfo::set_ctty: old ctty /dev/pty0,
ctty device number 0x880000, tc.ntty device number 0x880000 flags &
O_NOCTTY 0x0
32 19134 [main] ls 24012 _pinfo::set_ctty: attaching ctty
/dev/pty0 sid -1, pid 24012, pgid 25976, tty->pgid 25976, tty->sid -1
30 19164 [main] ls 24012 _pinfo::set_ctty: cygheap->ctty now
0x61273C00, archetype 0x61273C00
31 19195 [main] ls 24012 fhandler_pty_slave::open_setup: /dev/pty0
opened, usecount 3
140 19335 [main] ls 24012 __set_errno: void dll_crt0_1(void*):953
setting errno 0
298 19633 [main] ls 24012 __get_lcid_from_locale: LCID=0x0000
81 19714 [main] ls 24012 __get_lcid_from_locale: LCID=0x0000
75 19789 [main] ls 24012 __get_lcid_from_locale: LCID=0x0000
78 19867 [main] ls 24012 __get_lcid_from_locale: LCID=0x0000
74 19941 [main] ls 24012 __get_lcid_from_locale: LCID=0x0000
418 20359 [main] ls 24012 isatty: 0 = isatty(1)
37 20396 [main] ls 24012 ioctl: ioctl(fd 1, cmd 0x5401)
32 20428 [main] ls 24012 __set_errno: virtual int
fhandler_base::ioctl(unsigned int, void*):1251 setting errno 22
29 20457 [main] ls 24012 fhandler_base::ioctl: -1 = ioctl(5401,
0x28AC18)
29 20486 [main] ls 24012 ioctl: -1 = ioctl(1, 0x5401, ...), errno 22
154 20640 [main] ls 24012 normalize_posix_path: src .
31 20671 [main] ls 24012 cwdstuff::get: posix /tmp
31 20702 [main] ls 24012 cwdstuff::get: (/tmp) = cwdstuff::get
(0x80000008, 32768, 1, 0), errno 0
31 20733 [main] ls 24012 normalize_posix_path: /tmp/ =
normalize_posix_path (.)
30 20763 [main] ls 24012 mount_info::conv_to_win32_path:
conv_to_win32_path (/tmp)
32 20795 [main] ls 24012 set_flags: flags: binary (0x2)
30 20825 [main] ls 24012 mount_info::conv_to_win32_path: src_path
/tmp, dst C:\cygwin\tmp, flags 0x3000A, rc 0
668 21493 [main] ls 24012 symlink_info::check: 0x0 = NtCreateFile
(\??\C:\cygwin\tmp)
49 21542 [main] ls 24012 symlink_info::check: not a symlink
48 21590 [main] ls 24012 symlink_info::check: 0 =
symlink.check(C:\cygwin\tmp, 0x289670) (0x3000A)
26 21616 [main] ls 24012 path_conv::check:
this->path(C:\cygwin\tmp), has_acls(1)
27 21643 [main] ls 24012 build_fh_pc: fh 0x612743A8, dev 0xC3
285 21928 [main] ls 24012 fhandler_base::set_close_on_exec: set
close_on_exec for /tmp to 1
31 21959 [main] ls 24012 fhandler_disk_file::opendir: 0x80054228 =
opendir (/tmp)
69 22028 [main] ls 24012 fhandler_disk_file::readdir: 0 =
readdir(0x80054228, 0x28A7FC) (L"." > ".") (attr 0x10 > type 4)
33 22061 [main] ls 24012 normalize_posix_path: src /tmp/..
23 22084 [main] ls 24012 normalize_posix_path: / =
normalize_posix_path (/tmp/..)
21 22105 [main] ls 24012 mount_info::conv_to_win32_path:
conv_to_win32_path (/)
23 22128 [main] ls 24012 set_flags: flags: binary (0x2)
21 22149 [main] ls 24012 mount_info::conv_to_win32_path: src_path
/, dst C:\cygwin, flags 0x3000A, rc 0
262 22411 [main] ls 24012 symlink_info::check: 0x0 = NtCreateFile
(\??\C:\cygwin)
85 22496 [main] ls 24012 mount_info::conv_to_posix_path:
conv_to_posix_path (c:\users\avk\skydrive\0\cygwin, no-keep-rel,
no-add-slash)
36 22532 [main] ls 24012 normalize_win32_path:
C:\users\avk\skydrive\0\cygwin = normalize_win32_path
(c:\users\avk\skydrive\0\cygwin)
30 22562 [main] ls 24012 mount_info::conv_to_posix_path:
/cygdrive/c/users/avk/skydrive/0/cygwin = conv_to_posix_path
(c:\users\avk\skydrive\0\cygwin)
32 22594 [main] ls 24012 symlink_info::check: 39 =
symlink.check(C:\cygwin, 0x289380) (0x443000B)
32 22626 [main] ls 24012 path_conv::check: this->path(C:\cygwin),
has_acls(1)
97 22723 [main] ls 24012 fhandler_disk_file::readdir: 0 =
readdir(0x80054228, 0x28A7FC) (L".." > "..") (attr 0x10 > type 4)
37 22760 [main] ls 24012 fhandler_disk_file::readdir: 0 =
readdir(0x80054228, 0x28A7FC) (L".X11-unix" > ".X11-unix") (attr 0x10 >
type 4)
30 22790 [main] ls 24012 fhandler_disk_file::readdir: 0 =
readdir(0x80054228, 0x28A7FC) (L"hsperfdata_avk" > "hsperfdata_avk")
(attr 0x10 > type 4)
58 22848 [main] ls 24012 fhandler_disk_file::readdir: 0 =
readdir(0x80054228, 0x28A7FC) (L"log.txt" > "log.txt") (attr 0x20 > type 8)
59 22907 [main] ls 24012 geterrno_from_win_error: windows error 18
== errno 89
42 22949 [main] ls 24012 fhandler_disk_file::readdir: 89 =
readdir(0x80054228, 0x28A7FC) (L"(null)" > "***") (attr 0x0 > type 0)
51 23000 [main] ls 24012 fhandler_disk_file::closedir: 0 =
closedir(0x80054228, /tmp)
41 23041 [main] ls 24012 close: close(3)
33 23074 [main] ls 24012 fhandler_base::close: closing '/tmp'
handle 0xFC
49 23123 [main] ls 24012 close: 0 = close(3)
76 23199 [main] ls 24012 closedir: 0 = closedir(0x0)
93 23292 [main] ls 24012 _cygwin_istext_for_stdio: fd 0: opened as
binary
26 23318 [main] ls 24012 _cygwin_istext_for_stdio: fd 1: opened as
binary
24 23342 [main] ls 24012 _cygwin_istext_for_stdio: fd 2: opened as
binary
207 23549 [main] ls 24012 cygpsid::debug_print: get_sids_info:
owner SID = S-1-5-21-96414999-1499730031-444732941-29377
27 23576 [main] ls 24012 cygpsid::debug_print: get_sids_info:
group SID = S-1-5-32-545
25 23601 [main] ls 24012 get_info_from_sd: ACL 1A0, uid 39377, gid
10545
44 23645 [main] ls 24012 fhandler_base::fstat_helper: 0 = fstat
(\??\C:\Users\avk\SkyDrive\0\cygwin\tmp\log.txt, 0x28A1D0)
st_size=21020, st_mode=0x81A0,
st_ino=7881299348355873st_atim=5068AEAD.2DB8DA30
st_ctim=5068AEAD.2DB8DA30 st_mtim=5068AEAD.2DB8DA30
st_birthtim=5068AEAD.2DB8DA30
28 23673 [main] ls 24012 fstat64: 0 = fstat(1, 0x28A1D0)
hsperfdata_avk
log.txt
461 24134 [main] ls 24012 write: 23 = write(1, 0x800639B8, 23)
90 24224 [main] ls 24012 close: close(1)
25 24249 [main] ls 24012 fhandler_base::close: closing
'/cygdrive/c/Users/avk/SkyDrive/0/cygwin/tmp/log.txt' handle 0x3F0
26 24275 [main] ls 24012 close: 0 = close(1)
430 24705 [main] ls 24012 close: close(2)
26 24731 [main] ls 24012 fhandler_pty_slave::cleanup: /dev/pty0
closed, usecount 3
25 24756 [main] ls 24012 fhandler_base::close_with_arch: line
1120: /dev/pty0<0x61273C00> usecount + -1 = 2
24 24780 [main] ls 24012 fhandler_base::close_with_arch: not
closing archetype
23 24803 [main] ls 24012 close: 0 = close(2)
464 25267 [main] ls 24012 close: close(0)
27 25294 [main] ls 24012 fhandler_pty_slave::cleanup: /dev/pty0
closed, usecount 2
24 25318 [main] ls 24012 fhandler_base::close_with_arch: line
1120: /dev/pty0<0x61273C00> usecount + -1 = 1
24 25342 [main] ls 24012 fhandler_base::close_with_arch: not
closing archetype
23 25365 [main] ls 24012 close: 0 = close(0)
166 25531 [main] ls 24012 do_exit: do_exit (0), exit_state 1
25 25556 [main] ls 24012 void: 0x0 = signal (20, 0x1)
23 25579 [main] ls 24012 void: 0x0 = signal (1, 0x1)
25 25604 [main] ls 24012 void: 0x0 = signal (2, 0x1)
23 25627 [main] ls 24012 void: 0x0 = signal (3, 0x1)
25 25652 [main] ls 24012 init_cygheap::close_ctty: closing
cygheap->ctty 0x61273C00
23 25675 [main] ls 24012 fhandler_base::close_with_arch: closing
passed in archetype, usecount 0
23 25698 [main] ls 24012 fhandler_pty_slave::close: closing last
open /dev/pty0 handle
73 25771 [main] ls 24012 fhandler_console::free_console: freed
console, res 1
35 25806 [main] ls 24012 fhandler_pty_common::close: pty0
<0xD8,0xE0> closing
30 25836 [main] ls 24012 getpid: 24012 = getpid()
38 25874 [main] ls 24012 sigproc_terminate: entering
21 25895 [main] ls 24012 sig_send: sendsig 0x9C, pid 24012, signal
-42, its_me 1
26 25921 [main] ls 24012 sig_send: Not waiting for sigcomplete.
its_me 1 signal -42
21 25942 [main] ls 24012 sig_send: returning 0x0 from sending
signal -42
-16 25926 [sig] ls 24012 wait_sig: saw __SIGEXIT
36 25962 [main] ls 24012 proc_terminate: nprocs 0
39 26001 [main] ls 24012 proc_terminate: leaving
3 26004 [sig] ls 24012 wait_sig: signal thread exiting
44 26048 [main] ls 24012 __to_clock_t: dwHighDateTime 0,
dwLowDateTime 312002
22 26070 [main] ls 24012 __to_clock_t: total 00000000 0000001F
36 26106 [main] ls 24012 __to_clock_t: dwHighDateTime 0,
dwLowDateTime 0
28 26134 [main] ls 24012 __to_clock_t: total 00000000 00000000
27 26161 [main] ls 24012 pinfo::exit: Calling ExitProcess n 0x0,
exitcode 0x0
--
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* Re: bash very slow in cygwin 1.7.16-1 Win7/64 bit
2012-09-30 20:52 bash very slow in cygwin 1.7.16-1 Win7/64 bit Adam Rosi-Kessel
@ 2012-10-01 13:34 ` jojelino
2012-10-01 15:22 ` Adam Kessel
2012-10-01 15:49 ` Adam Kessel
1 sibling, 1 reply; 25+ messages in thread
From: jojelino @ 2012-10-01 13:34 UTC (permalink / raw)
To: cygwin
On 2012-10-01 AM 5:43, Adam Rosi-Kessel wrote:
> 22 10401 [main] ls 24012 cygheap_user::ontherange: Set HOME (from
> /etc/passwd) to /cygdrive/c/0/cygwin_home
> 100 10501 [main] ls 24012 normalize_posix_path: src
> /cygdrive/c/0/cygwin_home
> 40 10541 [main] ls 24012 normalize_posix_path:
> /cygdrive/c/0/cygwin_home = normalize_posix_path
> (/cygdrive/c/0/cygwin_home)
> 31 10572 [main] ls 24012 mount_info::conv_to_win32_path:
> conv_to_win32_path (/cygdrive/c/0/cygwin_home)
> 42 10614 [main] ls 24012 mount_info::cygdrive_win32_path: src
> '/cygdrive/c/0/cygwin_home', dst 'C:\0\cygwin_home'
> 38 10652 [main] ls 24012 set_flags: flags: binary (0x2)
> 36 10688 [main] ls 24012 mount_info::conv_to_win32_path: src_path
> /cygdrive/c/0/cygwin_home, dst C:\0\cygwin_home, flags 0x4022, rc 0
> 303 10991 [main] ls 24012 symlink_info::check: 0x0 = NtCreateFile
> (\??\C:\0\cygwin_home)
> 87 11078 [main] ls 24012 mount_info::conv_to_posix_path:
> conv_to_posix_path (c:\users\avk\SkyDrive\0\cygwin_home, no-keep-rel,
> no-add-slash)
> 48 11126 [main] ls 24012 normalize_win32_path:
> C:\users\avk\SkyDrive\0\cygwin_home = normalize_win32_path
> (c:\users\avk\SkyDrive\0\cygwin_home)
> 24 11150 [main] ls 24012 mount_info::conv_to_posix_path:
> /cygdrive/c/users/avk/SkyDrive/0/cygwin_home = conv_to_posix_path
> (c:\users\avk\SkyDrive\0\cygwin_home)
> 51 11201 [main] ls 24012 symlink_info::check: 44 =
> symlink.check(C:\0\cygwin_home, 0x2890F8) (0x4804023)
> 35 11236 [main] ls 24012 path_conv::check:
> this->path(C:\0\cygwin_home), has_acls(1)
> 64 11300 [main] ls 24012 win_env::add_cache: posix
> /cygdrive/c/0/cygwin_home
> 27 11327 [main] ls 24012 win_env::add_cache: native
> HOME=C:\0\cygwin_home
> 46 11373 [main] ls 24012 normalize_posix_path: src
> /cygdrive/c/0/cygwin_home
> 24 11397 [main] ls 24012 normalize_posix_path:
> /cygdrive/c/0/cygwin_home = normalize_posix_path
> (/cygdrive/c/0/cygwin_home)
> 25 11422 [main] ls 24012 mount_info::conv_to_win32_path:
> conv_to_win32_path (/cygdrive/c/0/cygwin_home)
> 25 11447 [main] ls 24012 mount_info::cygdrive_win32_path: src
> '/cygdrive/c/0/cygwin_home', dst 'C:\0\cygwin_home'
> 25 11472 [main] ls 24012 set_flags: flags: binary (0x2)
> 24 11496 [main] ls 24012 mount_info::conv_to_win32_path: src_path
> /cygdrive/c/0/cygwin_home, dst C:\0\cygwin_home, flags 0x4022, rc 0
> 281 11777 [main] ls 24012 symlink_info::check: 0x0 = NtCreateFile
> (\??\C:\0\cygwin_home)
> 86 11863 [main] ls 24012 mount_info::conv_to_posix_path:
> conv_to_posix_path (c:\users\avk\SkyDrive\0\cygwin_home, no-keep-rel,
> no-add-slash)
> 37 11900 [main] ls 24012 normalize_win32_path:
> C:\users\avk\SkyDrive\0\cygwin_home = normalize_win32_path
> (c:\users\avk\SkyDrive\0\cygwin_home)
if the SkyDrive is trademark of M$ and if it needs network connection to
remote server, it would piss you off like you have been experienced.
If it is the case, please stop using *Skydrive* mounted directory as
home directory for specific user of cygwin unless your network
connection is faster than your hard drive and it isn't that fast for
sure according to your complaint.
--
Regards.
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* Re: bash very slow in cygwin 1.7.16-1 Win7/64 bit
2012-10-01 13:34 ` jojelino
@ 2012-10-01 15:22 ` Adam Kessel
2012-10-01 16:01 ` Gregory M. Turner
2012-10-01 16:45 ` Robert Pendell
0 siblings, 2 replies; 25+ messages in thread
From: Adam Kessel @ 2012-10-01 15:22 UTC (permalink / raw)
To: cygwin
On Mon, Oct 1, 2012 at 9:33 AM, jojelino <jojelino@gmail.com> wrote:
> if the SkyDrive is trademark of M$ and if it needs network connection to remote server, it would piss you off like you have been experienced.
> If it is the case, please stop using *Skydrive* mounted directory as home directory for specific user of cygwin unless your network connection
> is faster than your hard drive and it isn't that fast for sure according to your complaint.
SkyDrive is not a network-mounted directory. Instead, it is a local
directory that is periodically synced to the cloud. But you can have
no network access at all and it works fine. Indeed, when running
cygwin offline (no network) I get the same result. Also, if I change
my home directory to something that is not synced to the cloud (e.g.
just c:\) I get the same slowness.
I have been keeping my home directory in SkyDrive for a while so I
have the same home directory across multiple devices. The slowness is
only recent, long after I started using SkyDrive.
Adam
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* Re: bash very slow in cygwin 1.7.16-1 Win7/64 bit
2012-09-30 20:52 bash very slow in cygwin 1.7.16-1 Win7/64 bit Adam Rosi-Kessel
2012-10-01 13:34 ` jojelino
@ 2012-10-01 15:49 ` Adam Kessel
2012-10-01 16:01 ` Earnie Boyd
1 sibling, 1 reply; 25+ messages in thread
From: Adam Kessel @ 2012-10-01 15:49 UTC (permalink / raw)
To: cygwin
On Sun, Sep 30, 2012 at 4:43 PM, Adam Rosi-Kessel <adam@rosi-kessel.org> wrote:
> Cygwin used to run very quickly for me; now it doesn't. Not sure when it
> stopped -- last few weeks.
Another data point: I just did a completely fresh (i.e. from scratch)
local drive bare-bones installation (just shell, coreutils, etc) into
a new directory. Exact same slowness.
Adam
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* Re: bash very slow in cygwin 1.7.16-1 Win7/64 bit
2012-10-01 15:49 ` Adam Kessel
@ 2012-10-01 16:01 ` Earnie Boyd
2012-10-01 16:13 ` Adam Kessel
0 siblings, 1 reply; 25+ messages in thread
From: Earnie Boyd @ 2012-10-01 16:01 UTC (permalink / raw)
To: cygwin
On Mon, Oct 1, 2012 at 11:49 AM, Adam Kessel wrote:
> On Sun, Sep 30, 2012 at 4:43 PM, Adam Rosi-Kessel <adam@rosi-kessel.org> wrote:
>> Cygwin used to run very quickly for me; now it doesn't. Not sure when it
>> stopped -- last few weeks.
>
> Another data point: I just did a completely fresh (i.e. from scratch)
> local drive bare-bones installation (just shell, coreutils, etc) into
> a new directory. Exact same slowness.
You've not excluded any other changes in your environment. What
network mapped devices do you have? Are they still available. If not
the system will wait for the network timeout to occur before moving to
the next device.
--
Earnie
-- https://sites.google.com/site/earnieboyd
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* Re: bash very slow in cygwin 1.7.16-1 Win7/64 bit
2012-10-01 15:22 ` Adam Kessel
@ 2012-10-01 16:01 ` Gregory M. Turner
2012-10-01 16:16 ` Adam Kessel
2012-10-01 16:45 ` Robert Pendell
1 sibling, 1 reply; 25+ messages in thread
From: Gregory M. Turner @ 2012-10-01 16:01 UTC (permalink / raw)
To: cygwin; +Cc: Adam Kessel
On 10/1/2012 8:22 AM, Adam Kessel wrote:
> On Mon, Oct 1, 2012 at 9:33 AM, jojelino <jojelino@gmail.com> wrote:
>> if the SkyDrive is trademark of M$ and if it needs network connection to remote server, it would piss you off like you have been experienced.
>> If it is the case, please stop using *Skydrive* mounted directory as home directory for specific user of cygwin unless your network connection
>> is faster than your hard drive and it isn't that fast for sure according to your complaint.
>
> SkyDrive is not a network-mounted directory. Instead, it is a local
> directory that is periodically synced to the cloud. But you can have
> no network access at all and it works fine. Indeed, when running
> cygwin offline (no network) I get the same result. Also, if I change
> my home directory to something that is not synced to the cloud (e.g.
> just c:\) I get the same slowness.
>
> I have been keeping my home directory in SkyDrive for a while so I
> have the same home directory across multiple devices. The slowness is
> only recent, long after I started using SkyDrive.
Did you at least try chainging your ${HOME} to somewhere normal and
seeing what happens? Perhaps SkyDrive has some feature that makes
Cygwin crazy. For example, your cygwin could have inotify listeners on
${HOME} which could be somehow accidentally triggering SkyDrive's
"refresh the pretty icons" mechanism which could be tickling the inotify
listeners which could be somehow accidentally triggering SkyDrive's
"refresh the pretty icons" mechanism which could be tickling the inotify
listeners which could be somehow accidentally triggering SkyDrive's
"refresh the pretty icons" mechanism which could be tickling the inotify
listeners which could be somehow accidentally triggering SkyDrive's
"refresh the pretty icons" mechanism which could be tickling the inotify
listeners...
-gmt
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* Re: bash very slow in cygwin 1.7.16-1 Win7/64 bit
2012-10-01 16:01 ` Earnie Boyd
@ 2012-10-01 16:13 ` Adam Kessel
0 siblings, 0 replies; 25+ messages in thread
From: Adam Kessel @ 2012-10-01 16:13 UTC (permalink / raw)
To: cygwin
On Mon, Oct 1, 2012 at 12:01 PM, Earnie Boyd
<earnie@users.sourceforge.net> wrote:
> You've not excluded any other changes in your environment. What
> network mapped devices do you have? Are they still available. If not
> the system will wait for the network timeout to occur before moving to
> the next device.
Same slowness when I disconnect all network drives; disconnect the
network; unset all environmental variables except PATH which I set to
/usr/bin and HOME which I set to /.
Thus, when I go to Explorer (in Windows) I see only local drives.
Also, nothing has changed in the network environment in the past year or so.
Adam
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* Re: bash very slow in cygwin 1.7.16-1 Win7/64 bit
2012-10-01 16:01 ` Gregory M. Turner
@ 2012-10-01 16:16 ` Adam Kessel
2012-10-01 16:39 ` Ken Brown
[not found] ` <7F1E78CD5E86784B8C9B58D362157C94059A7067@34093-C10-EVS1.exchange.rackspace.com>
0 siblings, 2 replies; 25+ messages in thread
From: Adam Kessel @ 2012-10-01 16:16 UTC (permalink / raw)
To: cygwin
On Mon, Oct 1, 2012 at 12:01 PM, Gregory M. Turner <gmt@malth.us> wrote:
> Did you at least try chainging your ${HOME} to somewhere normal and seeing
> what happens? Perhaps SkyDrive has some feature that makes Cygwin crazy.
> For example, your cygwin could have inotify listeners on ${HOME} which could
Yeah, I tried setting ${HOME} to /cygdrive/c and "c:\" and even just
"/" with no change in results.
Adam
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* Re: bash very slow in cygwin 1.7.16-1 Win7/64 bit
2012-10-01 16:16 ` Adam Kessel
@ 2012-10-01 16:39 ` Ken Brown
2012-10-01 16:55 ` Adam Kessel
2012-10-01 18:36 ` Gregory M. Turner
[not found] ` <7F1E78CD5E86784B8C9B58D362157C94059A7067@34093-C10-EVS1.exchange.rackspace.com>
1 sibling, 2 replies; 25+ messages in thread
From: Ken Brown @ 2012-10-01 16:39 UTC (permalink / raw)
To: cygwin
On 10/1/2012 12:16 PM, Adam Kessel wrote:
> On Mon, Oct 1, 2012 at 12:01 PM, Gregory M. Turner <gmt@malth.us> wrote:
>> Did you at least try chainging your ${HOME} to somewhere normal and seeing
>> what happens? Perhaps SkyDrive has some feature that makes Cygwin crazy.
>> For example, your cygwin could have inotify listeners on ${HOME} which could
>
> Yeah, I tried setting ${HOME} to /cygdrive/c and "c:\" and even just
> "/" with no change in results.
I don't know if this has anything to do with your problem, but I
wouldn't call any of these settings of $HOME "normal". I think most
people leave $HOME unset, in which case it gets set to /home/username
during a Cygwin session.
Ken
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* Re: bash very slow in cygwin 1.7.16-1 Win7/64 bit
2012-10-01 15:22 ` Adam Kessel
2012-10-01 16:01 ` Gregory M. Turner
@ 2012-10-01 16:45 ` Robert Pendell
1 sibling, 0 replies; 25+ messages in thread
From: Robert Pendell @ 2012-10-01 16:45 UTC (permalink / raw)
To: cygwin
On Mon, Oct 1, 2012 at 11:22 AM, Adam Kessel wrote:
>
> On Mon, Oct 1, 2012 at 9:33 AM, jojelino wrote:
> > if the SkyDrive is trademark of M$ and if it needs network connection to
> > remote server, it would piss you off like you have been experienced.
> > If it is the case, please stop using *Skydrive* mounted directory as
> > home directory for specific user of cygwin unless your network connection
> > is faster than your hard drive and it isn't that fast for sure according
> > to your complaint.
>
> SkyDrive is not a network-mounted directory. Instead, it is a local
> directory that is periodically synced to the cloud. But you can have
> no network access at all and it works fine. Indeed, when running
> cygwin offline (no network) I get the same result. Also, if I change
> my home directory to something that is not synced to the cloud (e.g.
> just c:\) I get the same slowness.
>
> I have been keeping my home directory in SkyDrive for a while so I
> have the same home directory across multiple devices. The slowness is
> only recent, long after I started using SkyDrive.
>
> Adam
>
Did you look into the possible BLODA? What security software are you
running on the computer?
http://cygwin.com/faq/faq.using.html#faq.using.bloda
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* Re: bash very slow in cygwin 1.7.16-1 Win7/64 bit
[not found] ` <7F1E78CD5E86784B8C9B58D362157C94059A7067@34093-C10-EVS1.exchange.rackspace.com>
@ 2012-10-01 16:54 ` Adam Kessel
0 siblings, 0 replies; 25+ messages in thread
From: Adam Kessel @ 2012-10-01 16:54 UTC (permalink / raw)
To: cygwin
On Mon, Oct 1, 2012 at 12:44 PM, Bill Ross <bill.ross@xoom.com> wrote:
> Just in case: do you have bash completions turned on? If so, try turning
> them off. Probably a different issue, but it's the other case of bash
> slowness that's come up in the last year or so.
Yes, I uninstalled the completion package entirely. (also scrubbed it
from .bashrc etc)
Adam
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* Re: bash very slow in cygwin 1.7.16-1 Win7/64 bit
2012-10-01 16:39 ` Ken Brown
@ 2012-10-01 16:55 ` Adam Kessel
2012-10-01 17:27 ` Ken Brown
2012-10-01 17:32 ` Achim Gratz
2012-10-01 18:36 ` Gregory M. Turner
1 sibling, 2 replies; 25+ messages in thread
From: Adam Kessel @ 2012-10-01 16:55 UTC (permalink / raw)
To: cygwin
On Mon, Oct 1, 2012 at 12:39 PM, Ken Brown <kbrown@cornell.edu> wrote:
>>> Did you at least try chainging your ${HOME} to somewhere normal and
>>> seeing
>>> what happens? Perhaps SkyDrive has some feature that makes Cygwin crazy.
>>> For example, your cygwin could have inotify listeners on ${HOME} which
>>> could
>> Yeah, I tried setting ${HOME} to /cygdrive/c and "c:\" and even just
>> "/" with no change in results.
> I don't know if this has anything to do with your problem, but I wouldn't
> call any of these settings of $HOME "normal". I think most people leave
> $HOME unset, in which case it gets set to /home/username during a Cygwin
> session.
At least in my experience, standard cygwin install doesn't create
anything under /home. But, yes, I've also unset $HOME. No difference.
I also tried a brand new install into a new directory with default
settings, both of 1.7 and legacy 1.5. Still no difference (1.5 is
actually even slower).
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* Re: bash very slow in cygwin 1.7.16-1 Win7/64 bit
2012-10-01 16:55 ` Adam Kessel
@ 2012-10-01 17:27 ` Ken Brown
2012-10-01 17:32 ` Adam Kessel
2012-10-01 17:32 ` Achim Gratz
1 sibling, 1 reply; 25+ messages in thread
From: Ken Brown @ 2012-10-01 17:27 UTC (permalink / raw)
To: cygwin
On 10/1/2012 12:55 PM, Adam Kessel wrote:
> On Mon, Oct 1, 2012 at 12:39 PM, Ken Brown <kbrown@cornell.edu> wrote:
>>>> Did you at least try chainging your ${HOME} to somewhere normal and
>>>> seeing
>>>> what happens? Perhaps SkyDrive has some feature that makes Cygwin crazy.
>>>> For example, your cygwin could have inotify listeners on ${HOME} which
>>>> could
>>> Yeah, I tried setting ${HOME} to /cygdrive/c and "c:\" and even just
>>> "/" with no change in results.
>> I don't know if this has anything to do with your problem, but I wouldn't
>> call any of these settings of $HOME "normal". I think most people leave
>> $HOME unset, in which case it gets set to /home/username during a Cygwin
>> session.
>
> At least in my experience, standard cygwin install doesn't create
> anything under /home.
In a standard Cygwin install, the script
/etc/postinstall/000-cygwin-post-install.sh runs 'mkpasswd -l -c >
/etc/passwd', which sets the home directory for each user. Normally
this is /home/username, but you can check it by looking at /etc/passwd.
Then the first time you start a shell, /etc/profile creates the home
directory (as specified in /etc/passwd) if it doesn't exist. This
assumes that HOME is not set in the Windows environment. Are you seeing
something different?
Ken
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* Re: bash very slow in cygwin 1.7.16-1 Win7/64 bit
2012-10-01 17:27 ` Ken Brown
@ 2012-10-01 17:32 ` Adam Kessel
2012-10-01 17:33 ` Adam Kessel
2012-10-01 17:50 ` Ken Brown
0 siblings, 2 replies; 25+ messages in thread
From: Adam Kessel @ 2012-10-01 17:32 UTC (permalink / raw)
To: cygwin
On Mon, Oct 1, 2012 at 1:27 PM, Ken Brown <kbrown@cornell.edu> wrote:
> In a standard Cygwin install, the script
> /etc/postinstall/000-cygwin-post-install.sh runs 'mkpasswd -l -c >
> /etc/passwd', which sets the home directory for each user. Normally this is
> /home/username, but you can check it by looking at /etc/passwd. Then the
> first time you start a shell, /etc/profile creates the home directory (as
> specified in /etc/passwd) if it doesn't exist. This assumes that HOME is
> not set in the Windows environment. Are you seeing something different?
Yes. I just installed from scratch -- download setup.exe and specify a
new directory for install; then installed only bash and its
prerequisites. When I run the default cygwin.bat in the new directory,
I get:
bash-4.1$ pwd
/usr/bin
bash-4.1$ echo $HOME
/home/avk
bash-4.1$ cd
bash: cd: /home/avk: No such file or directory
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* Re: bash very slow in cygwin 1.7.16-1 Win7/64 bit
2012-10-01 16:55 ` Adam Kessel
2012-10-01 17:27 ` Ken Brown
@ 2012-10-01 17:32 ` Achim Gratz
1 sibling, 0 replies; 25+ messages in thread
From: Achim Gratz @ 2012-10-01 17:32 UTC (permalink / raw)
To: cygwin
Adam Kessel writes:
> I also tried a brand new install into a new directory with default
> settings, both of 1.7 and legacy 1.5. Still no difference (1.5 is
> actually even slower).
I've had a similar problem about a year ago. The symptom was that each
command from Cygwin would make lsass.exe max out one CPU for about one
or two seconds; during this time nothing else would happen as far as
Cygwin was concerned. I never found out what was really responsible (I
suspect a botched group policy), but you might want to check this in
process explorer.
Regards,
Achim.
--
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* Re: bash very slow in cygwin 1.7.16-1 Win7/64 bit
2012-10-01 17:32 ` Adam Kessel
@ 2012-10-01 17:33 ` Adam Kessel
2012-10-01 17:50 ` Ken Brown
1 sibling, 0 replies; 25+ messages in thread
From: Adam Kessel @ 2012-10-01 17:33 UTC (permalink / raw)
To: cygwin
On Mon, Oct 1, 2012 at 1:32 PM, Adam Kessel <ajkessel@gmail.com> wrote:
>> specified in /etc/passwd) if it doesn't exist. This assumes that HOME is
>> not set in the Windows environment. Are you seeing something different?
>
> Yes. I just installed from scratch -- download setup.exe and specify a
> new directory for install; then installed only bash and its
> prerequisites. When I run the default cygwin.bat in the new directory,
> I get:
>
> bash-4.1$ pwd
> /usr/bin
> bash-4.1$ echo $HOME
> /home/avk
> bash-4.1$ cd
> bash: cd: /home/avk: No such file or directory
And in any event, if I then mkdir /home/avk, even in my fresh install,
cygwin is still extremely slow.
Adam
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* Re: bash very slow in cygwin 1.7.16-1 Win7/64 bit
2012-10-01 17:32 ` Adam Kessel
2012-10-01 17:33 ` Adam Kessel
@ 2012-10-01 17:50 ` Ken Brown
2012-10-01 22:05 ` Adam Kessel
1 sibling, 1 reply; 25+ messages in thread
From: Ken Brown @ 2012-10-01 17:50 UTC (permalink / raw)
To: cygwin
On 10/1/2012 1:32 PM, Adam Kessel wrote:
> On Mon, Oct 1, 2012 at 1:27 PM, Ken Brown <kbrown@cornell.edu> wrote:
>> In a standard Cygwin install, the script
>> /etc/postinstall/000-cygwin-post-install.sh runs 'mkpasswd -l -c >
>> /etc/passwd', which sets the home directory for each user. Normally this is
>> /home/username, but you can check it by looking at /etc/passwd. Then the
>> first time you start a shell, /etc/profile creates the home directory (as
>> specified in /etc/passwd) if it doesn't exist. This assumes that HOME is
>> not set in the Windows environment. Are you seeing something different?
>
> Yes. I just installed from scratch -- download setup.exe and specify a
> new directory for install; then installed only bash and its
> prerequisites. When I run the default cygwin.bat in the new directory,
> I get:
>
> bash-4.1$ pwd
> /usr/bin
> bash-4.1$ echo $HOME
> /home/avk
> bash-4.1$ cd
> bash: cd: /home/avk: No such file or directory
So it appears that /etc/profile is not being run, since it would give
you the message "/home/avk could not be created" if it tried and failed
to create /home/avk. Also, it would set PS1, giving you a different
prompt than the one above. I don't know what might cause /etc/profile
to fail to run.
BTW, cygwin.bat is no longer the recommended way to start a Cygwin
shell. If you ask setup.exe to create a shortcut, it will create one
that starts mintty. But I doubt if this is related to your problem.
Two people in this thread have suggested that you check for BLODA, but
you haven't responded to that. Also, you haven't yet attached cygcheck
output as requested at
http://cygwin.com/problems.html
Ken
Ken
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* Re: bash very slow in cygwin 1.7.16-1 Win7/64 bit
2012-10-01 16:39 ` Ken Brown
2012-10-01 16:55 ` Adam Kessel
@ 2012-10-01 18:36 ` Gregory M. Turner
1 sibling, 0 replies; 25+ messages in thread
From: Gregory M. Turner @ 2012-10-01 18:36 UTC (permalink / raw)
To: cygwin; +Cc: Ken Brown
On 10/1/2012 9:39 AM, Ken Brown wrote:
> On 10/1/2012 12:16 PM, Adam Kessel wrote:
>> On Mon, Oct 1, 2012 at 12:01 PM, Gregory M. Turner <gmt@malth.us> wrote:
>>> Did you at least try chainging your ${HOME} to somewhere normal and
>>> seeing
>>> what happens? Perhaps SkyDrive has some feature that makes Cygwin
>>> crazy.
>>> For example, your cygwin could have inotify listeners on ${HOME}
>>> which could
>>
>> Yeah, I tried setting ${HOME} to /cygdrive/c and "c:\" and even just
>> "/" with no change in results.
>
> I don't know if this has anything to do with your problem, but I
> wouldn't call any of these settings of $HOME "normal". I think most
> people leave $HOME unset, in which case it gets set to /home/username
> during a Cygwin session.
NT Domain victims often have %HOME% set by administrative policy -- if
it isn't set with an explicit policy/setting then I believe Cygwin will
use %USERPROFILE%, which is pretty ghastly ... but surely this has been
the subject of several bitter flame wars already and was determined to
be the most reasonable compromise available for whatever reason...
Plus, I can just change the source and recompile if I don't like it :)
And it's off topic :)
Speaking of which. Adam, I know you have tried to rule this out, but I
can't help but continue to suspect your LiveSkyThingy... do me a favor,
just to shut me up, will you?
Step one, make backups. I mean it!
Now, using Windows Exploder (maybe don't use Cygwin), please create a
C:\Harmless, folder, if possible with Everyone->Full Control access
rights and preferably owned by you (do this by unchecking "Use Sharing
Wizard" in Explorer's options dialog under the View tab and using the
classic NT4 dialogs).
iow: make sure there is nothing spooky about that folder.
In wordpad.exe, edit your cygwin's /etc/passwd to contain
/cygdrive/c/Harmless as your home directory instead of /c/LiveThingy...
make a note of the old setting.
Go into your profile settings (Right Click "My Computer" -> Manage; then
drill down in the tree-view to Computer Management->System Tools->Local
Users and Groups->Users.
In the right hand side you will see the various accounts on your system
-- go to yours, open it up, go to the "Profile" tab. Make a note of the
current settings (maybe take a screen shot).
Now: are you the only administrator account on the system? If so, add
another one (he needs to be an administrator with a password). Now, log
out -- that's done with the button labelled "Log Out" in your Start menu
-- and log in as that Administrator account (this doesn't have to be
"the" Administrator account and, indeed, probably shouldn't be) and
repeat the above rigamarole to get back to the same "User Accounts"
dialog. Go to your account -- not the one you just created and logged
in as, but the one you actually use in real life. Double click
yourself, so to speak, and open the "Profile" tab.
If your "Profile Path" is on C:\LiveSkyThingy, change it to C:\Harmless.
and set the Home folder radio button to "Local Path" and set that,
also, to C:\Harmless. This will create exactly the situation I was
bitching about at the beginning of this post, which is fine for our
present purposes.
Then, close the dialog box, (using "OK"), and right click your favorite
"My Computer" icon again (actually I guess it's just 'Computer' these
days). Go to "Properties" -> "Advanced System Settings" (on the left)
-> [the "Advanced" tab] -> press the Environment Variables button, and
remove any HOME variable setting you see there, both global and per-user.
Finally, if your account is a Domain account, please please please
change it to a Local one using this recipe:
http://support.microsoft.com/kb/312138
Otherwise, there is a very real risk of nuking your roaming profile!!
Now, Reboot. Log in as yourself. You will get a blank profile. Don't
panic, everything will come back once you reverse the above steps :)
If that doesn't get you a reasonable cygwin... well, then, almost
certainly LiveSkyThingy is not the culprit. Unfortunately, if it does
fix the problem, you still can't say whether LiveSkyThingy is at fault
because everything in your HKEY_USER registry is wiped clean by the above.
One note:
Carefully reverse all the above steps to get your profile back... if you
are in a Domain environment... do it VERY carefully, again, so as not to
blow up your roaming profile.
Other things you could check:
have you frobbed your LSA thingy lately? frob it.
rebased lately? rebase.
$ strace /bin/bash -l -c 'echo whee!' 2>&1 | sort -h > \
/cygdrive/c/strace.log
stop every cygwin process but /bin/ash (no mintty, X, or services)...
still slow?
reinstall cygwin in-place
" " from scratch
chkdsk
sfc /scanonce
buy a new computer and run linux on it
...etc
:)
gl!
-gmt
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^ permalink raw reply [flat|nested] 25+ messages in thread
* Re: bash very slow in cygwin 1.7.16-1 Win7/64 bit
2012-10-01 17:50 ` Ken Brown
@ 2012-10-01 22:05 ` Adam Kessel
2012-10-02 0:45 ` Adam Kessel
0 siblings, 1 reply; 25+ messages in thread
From: Adam Kessel @ 2012-10-01 22:05 UTC (permalink / raw)
To: cygwin
On Mon, Oct 1, 2012 at 1:50 PM, Ken Brown <kbrown@cornell.edu> wrote:
> Two people in this thread have suggested that you check for BLODA, but you
> haven't responded to that. Also, you haven't yet attached cygcheck output
> as requested at
OK, now this is strange -- I thought I had checked BLODA (responded in
separate thread about ESET), but just now I killed a bunch of things
in my systray, and suddenly cygwin was fast again. Then I restarted
all of the tasks I had killed, and it's still fast. Will do some more
digging to see if I can even get it to be slow again -- but it has
been slow for a few weeks, throughout reboots.
Adam
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^ permalink raw reply [flat|nested] 25+ messages in thread
* Re: bash very slow in cygwin 1.7.16-1 Win7/64 bit
2012-10-01 22:05 ` Adam Kessel
@ 2012-10-02 0:45 ` Adam Kessel
2012-10-02 1:59 ` Adam Kessel
0 siblings, 1 reply; 25+ messages in thread
From: Adam Kessel @ 2012-10-02 0:45 UTC (permalink / raw)
To: cygwin
On Mon, Oct 1, 2012 at 6:05 PM, Adam Kessel <ajkessel@gmail.com> wrote:
> OK, now this is strange -- I thought I had checked BLODA (responded in
> separate thread about ESET), but just now I killed a bunch of things
> in my systray, and suddenly cygwin was fast again. Then I restarted
> all of the tasks I had killed, and it's still fast. Will do some more
> digging to see if I can even get it to be slow again -- but it has
> been slow for a few weeks, throughout reboots.
So after a reboot--still fast. This is after a month or so of
slowness. But I didn't change anything about my configuration!
Adam
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* Re: bash very slow in cygwin 1.7.16-1 Win7/64 bit
2012-10-02 0:45 ` Adam Kessel
@ 2012-10-02 1:59 ` Adam Kessel
2012-10-02 2:01 ` Adam Kessel
2012-10-02 3:19 ` Andrew DeFaria
0 siblings, 2 replies; 25+ messages in thread
From: Adam Kessel @ 2012-10-02 1:59 UTC (permalink / raw)
To: cygwin
On Mon, Oct 1, 2012 at 8:45 PM, Adam Kessel <ajkessel@gmail.com> wrote:
> So after a reboot--still fast. This is after a month or so of
> slowness. But I didn't change anything about my configuration!
Now I'm really confused.
cygwin was very slow -- then I killed Dropbox, and it sped back up.
But after a while it reverted to slow again (without Dropbox
restarting). I've repeated this behavior with a few other tasks--same
thing happened with Google Desktop and Skydrive. I'm not sure it
actually matters which task I kill -- but killing them will speed
things up for a bit and then it seems to revert to very slow again,
even if the tasks aren't restarted.
Can anyone offer a way to narrow/isolate the cause here? Is the above
behavior consistent with any hypothesis?
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* Re: bash very slow in cygwin 1.7.16-1 Win7/64 bit
2012-10-02 1:59 ` Adam Kessel
@ 2012-10-02 2:01 ` Adam Kessel
2012-10-02 10:05 ` Andrey Repin
2012-10-02 3:19 ` Andrew DeFaria
1 sibling, 1 reply; 25+ messages in thread
From: Adam Kessel @ 2012-10-02 2:01 UTC (permalink / raw)
To: cygwin
On Mon, Oct 1, 2012 at 9:59 PM, Adam Kessel <ajkessel@gmail.com> wrote:
> Now I'm really confused.
>
> cygwin was very slow -- then I killed Dropbox, and it sped back up.
> But after a while it reverted to slow again (without Dropbox
> restarting). I've repeated this behavior with a few other tasks--same
> thing happened with Google Desktop and Skydrive. I'm not sure it
> actually matters which task I kill -- but killing them will speed
> things up for a bit and then it seems to revert to very slow again,
> even if the tasks aren't restarted.
>
> Can anyone offer a way to narrow/isolate the cause here? Is the above
> behavior consistent with any hypothesis?
Was running very slowly; just closed Google Chrome and it got fast
again. Then re-opened Chrome and slow again. So it really doesn't seem
to matter what program it is.
Adam
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^ permalink raw reply [flat|nested] 25+ messages in thread
* Re: bash very slow in cygwin 1.7.16-1 Win7/64 bit
2012-10-02 1:59 ` Adam Kessel
2012-10-02 2:01 ` Adam Kessel
@ 2012-10-02 3:19 ` Andrew DeFaria
1 sibling, 0 replies; 25+ messages in thread
From: Andrew DeFaria @ 2012-10-02 3:19 UTC (permalink / raw)
To: cygwin
On 10/01/2012 06:59 PM, Adam Kessel wrote:
> On Mon, Oct 1, 2012 at 8:45 PM, Adam Kessel <ajkessel@gmail.com> wrote:
>> So after a reboot--still fast. This is after a month or so of
>> slowness. But I didn't change anything about my configuration!
> Now I'm really confused.
>
> cygwin was very slow -- then I killed Dropbox, and it sped back up.
> But after a while it reverted to slow again (without Dropbox
> restarting). I've repeated this behavior with a few other tasks--same
> thing happened with Google Desktop and Skydrive. I'm not sure it
> actually matters which task I kill -- but killing them will speed
> things up for a bit and then it seems to revert to very slow again,
> even if the tasks aren't restarted.
>
> Can anyone offer a way to narrow/isolate the cause here? Is the above
> behavior consistent with any hypothesis?
May I ask if you bothered to check Task Manager (or better yet Process
Explorer) to see what's running and what's consuming resources? It seems
like the natural step to the question of slowness. In general it's
usually one or more of 1) CPU, 2) Disk activity 3) Memory exhaustion
(common) or 4) Network slowness or excessive network access.
--
Andrew DeFaria <http://defaria.com>
I took an IQ test and the results were negative.
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* Re: bash very slow in cygwin 1.7.16-1 Win7/64 bit
2012-10-02 2:01 ` Adam Kessel
@ 2012-10-02 10:05 ` Andrey Repin
2012-10-04 16:28 ` Adam Kessel
0 siblings, 1 reply; 25+ messages in thread
From: Andrey Repin @ 2012-10-02 10:05 UTC (permalink / raw)
To: Adam Kessel, cygwin
Greetings, Adam Kessel!
> On Mon, Oct 1, 2012 at 9:59 PM, Adam Kessel <ajkessel@gmail.com> wrote:
>> Now I'm really confused.
>>
>> cygwin was very slow -- then I killed Dropbox, and it sped back up.
>> But after a while it reverted to slow again (without Dropbox
>> restarting). I've repeated this behavior with a few other tasks--same
>> thing happened with Google Desktop and Skydrive. I'm not sure it
>> actually matters which task I kill -- but killing them will speed
>> things up for a bit and then it seems to revert to very slow again,
>> even if the tasks aren't restarted.
>>
>> Can anyone offer a way to narrow/isolate the cause here? Is the above
>> behavior consistent with any hypothesis?
> Was running very slowly; just closed Google Chrome and it got fast
> again. Then re-opened Chrome and slow again. So it really doesn't seem
> to matter what program it is.
This suggest that you're looking into wrong direction, and real culprit is
something you didn't caught yet.
Try HijackThis http://sourceforge.net/projects/hjt/ to see if there's any
suspicious handlers installed in your system.
Or you may send the logfile to me (off-list!) and I'll try to look for clues
myself.
--
WBR,
Andrey Repin (anrdaemon@freemail.ru) 02.10.2012, <13:53>
Sorry for my terrible english...
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^ permalink raw reply [flat|nested] 25+ messages in thread
* Re: bash very slow in cygwin 1.7.16-1 Win7/64 bit
2012-10-02 10:05 ` Andrey Repin
@ 2012-10-04 16:28 ` Adam Kessel
0 siblings, 0 replies; 25+ messages in thread
From: Adam Kessel @ 2012-10-04 16:28 UTC (permalink / raw)
To: Andrey Repin
On Tue, Oct 2, 2012 at 6:04 AM, Andrey Repin <anrdaemon@freemail.ru> wrote:
> This suggest that you're looking into wrong direction, and real culprit is
> something you didn't caught yet.
> Try HijackThis http://sourceforge.net/projects/hjt/ to see if there's any
> suspicious handlers installed in your system.
> Or you may send the logfile to me (off-list!) and I'll try to look for clues
> myself.
I think I've found the culprit! "Browser Manager"
http://www.explosiveknowledge.net/main/2012/08/19/browsemngr/
This was a bear to get rid of, but I believe cygwin is back to full
performance now.
I'm usually very good at avoiding adware; somehow this one slipped
through the cracks.
Adam
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^ permalink raw reply [flat|nested] 25+ messages in thread
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2012-09-30 20:52 bash very slow in cygwin 1.7.16-1 Win7/64 bit Adam Rosi-Kessel
2012-10-01 13:34 ` jojelino
2012-10-01 15:22 ` Adam Kessel
2012-10-01 16:01 ` Gregory M. Turner
2012-10-01 16:16 ` Adam Kessel
2012-10-01 16:39 ` Ken Brown
2012-10-01 16:55 ` Adam Kessel
2012-10-01 17:27 ` Ken Brown
2012-10-01 17:32 ` Adam Kessel
2012-10-01 17:33 ` Adam Kessel
2012-10-01 17:50 ` Ken Brown
2012-10-01 22:05 ` Adam Kessel
2012-10-02 0:45 ` Adam Kessel
2012-10-02 1:59 ` Adam Kessel
2012-10-02 2:01 ` Adam Kessel
2012-10-02 10:05 ` Andrey Repin
2012-10-04 16:28 ` Adam Kessel
2012-10-02 3:19 ` Andrew DeFaria
2012-10-01 17:32 ` Achim Gratz
2012-10-01 18:36 ` Gregory M. Turner
[not found] ` <7F1E78CD5E86784B8C9B58D362157C94059A7067@34093-C10-EVS1.exchange.rackspace.com>
2012-10-01 16:54 ` Adam Kessel
2012-10-01 16:45 ` Robert Pendell
2012-10-01 15:49 ` Adam Kessel
2012-10-01 16:01 ` Earnie Boyd
2012-10-01 16:13 ` Adam Kessel
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