httpdstat.d(1m) USER COMMANDS httpdstat.d(1m)NAME
httpdstat.d - realtime httpd statistics. Uses DTrace.
SYNOPSIS
httpdstat.d [interval [count]]
DESCRIPTION
This prints connection statistics for "httpd" processes, such as those from an Apache web server.
Since this uses DTrace, only users with root privileges can run this command.
EXAMPLES
Print statistics every second,
# httpdstat.d
Print every 5 seconds, 6 times,
# httpdstat.d 5 6
FIELDS
TIME time, string
NUM number of connections
GET number of GETs
POST number of POSTs
HEAD number of HEADs
TRACE number of TRACEs
NOTES
All statistics are printed as a value per interval.
This version does not process subsequent operations on keepalives.
IDEA
Ryan Matteson (who first wrote a solution to this).
DOCUMENTATION
See the DTraceToolkit for further documentation under the Docs directory. The DTraceToolkit docs may include full worked examples with ver-
bose descriptions explaining the output.
EXIT
httpdstat.d will run until Ctrl-C is hit.
AUTHOR
Brendan Gregg [Sydney, Australia]
SEE ALSO dtrace(1M)version 0.70 Nov 20, 2005 httpdstat.d(1m)
Check Out this Related Man Page
syscallbysysc.d(1m) USER COMMANDS syscallbysysc.d(1m)NAME
syscallbysysc.d - syscalls by syscall. Uses DTrace.
SYNOPSIS
syscallbysysc.d
DESCRIPTION
syscallbysysc.d is a DTrace OneLiner to a report of the number of each type of system call made.
This is useful to identify which system call is the most common.
Docs/oneliners.txt and Docs/Examples/oneliners_examples.txt in the DTraceToolkit contain this as a oneliner that can be cut-n-paste to run.
Since this uses DTrace, only users with root privileges can run this command.
EXAMPLES
This samples until Ctrl-C is hit.
# syscallbysysc.d
FIELDS
first field
This is the system call type. Most have man pages in section 2.
second field
This is the count, the number of occurrances for this system call.
DOCUMENTATION
See the DTraceToolkit for further documentation under the Docs directory. The DTraceToolkit docs may include full worked examples with ver-
bose descriptions explaining the output.
EXIT
syscallbysysc.d will sample until Ctrl-C is hit.
AUTHOR
Brendan Gregg [Sydney, Australia]
SEE ALSO procsystime(1M), dtrace(1M), truss(1)version 1.00 May 15, 2005 syscallbysysc.d(1m)
Hi all,
I wonder if there is a web statistics tool for apache. The one that would allow count hints coming from external network excluding internal ip address.
Thank you very much (1 Reply)
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