vfs_time_audit
8
Samba
System Administration tools
&doc.version;
vfs_time_audit
samba vfs module to log slow VFS operations
vfs objects = time_audit
DESCRIPTION
This VFS module is part of the
samba
7 suite.
The time_audit VFS module logs system calls
that take longer than the number of milliseconds defined by the variable
time_audit:timeout. It will log the calls and
the time spent in it.
It's kind of comparable with strace -T and
is helpful to reveal performance problems with the underlying file
and storage subsystems.
This module is stackable.
OPTIONS
time_audit:timeout = number of milliseconds
VFS calls that take longer than the defined number of milliseconds
that should be logged. The default is 10000 (10s).
EXAMPLES
This would log VFS calls that take longer than 3 seconds:
/test/sample_share
time_audit
3000
VERSION
This man page is part of version &doc.version; of the Samba suite.
AUTHOR
The original Samba software and related utilities
were created by Andrew Tridgell. Samba is now developed
by the Samba Team as an Open Source project similar
to the way the Linux kernel is developed.
The time_audit VFS module was created with contributions from
Abhidnya Chirmule.