performance problems with applications
aamon at mgm-edv.de
Tue Jan 19 12:47:57 GMT 1999
I'm using SAMBA 2.0.0 an a Linux Box 2.0.36 P133/128MB 100MBit Ethernet
in an NT Domain with an NT PDC and NT Workstation Clients (SP4) 10 MBit
Ethernet. I run samba in the "domain" mode.
Coping files is very fast (a lot of small ones or big ones), but if a
want to start an Application (written with PowerBuilder 6.0) it takes a
long time (18 sec). The Application EXE file is about 2 MB big, the DLLs
are about 5 MB.
Starting this Application from a NT Server takes about 4 sec. This is a
*very* big difference. I'm working an this problem for two weeks now,
trying every hint from Speed.txt.
The funny thing is, if a start it from a samba-Linux box with P90 and 10
MBit ISA Etherent, its a little bit faster (12 sec). So it doesn't
depend on the hardware.
With the Performance monitor of NT you see very good, that accessing a
NT Server there is one big peek with the maximum bandwith - accessing
samba there are some small hills over a long period.
Please help me, otherwise I have to use NT and that would be very bad.
# Samba config file created using SWAT
# from peter (192.168.0.19)
# Date: 1999/01/18 11:27:19
# Global parameters
workgroup = DOM
netbios name = FILE
server string = File Server
interfaces = 192.168.0.7/255.255.254.0
security = DOMAIN
encrypt passwords = Yes
password server = PDC
log file = /var/log/samba/samba-log.%m
read bmpx = No
nt smb support = No
max mux = 500
name resolve order = host lmhosts wins bcast
change notify timeout = 120
read size = 65536
socket options = TCP_NODELAY
load printers = No
mangled stack = 100
client code page = 437
os level = 32
lm announce = False
dns proxy = No
create mask = 0755
dos filetimes = Yes
comment = Private Home Directories
read only = No
create mask = 0700
directory mask = 0700
browseable = No
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