This is a Micro-Partitioning statistics anddocumentation tool for IBM System p and System iservers running AIX/Linux/AS400. The tool is ableto produce historical CPU utilization graphs ofLPARs and shared CPU usage, and collects physicaland logical configuration data.
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)
CTLSTAT(8) BSD System Manager's Manual CTLSTAT(8)NAME
ctlstat -- CAM Target Layer statistics utility
SYNOPSIS
ctlstat [-t] [-c count] [-C] [-d] [-D] [-j] [-l lun] [-n numdevs] [-w wait]
DESCRIPTION
The ctlstat utility provides statistics information for the CAM Target Layer. The first display (except for dump and JSON modes) shows aver-
age statistics since system startup. Subsequent displays show average statistics during the measurement interval.
The options are as follows:
-t Total mode. This displays separate columns with the total CTL read and write output, and a combined total column that also
includes non I/O operations.
-c count Display statistics this many times.
-C Disable display of CPU statistics.
-d Display DMA operation time (latency) instead of overall I/O time (latency).
-D Text dump mode. Dump all available statistics every 30 seconds in a text format suitable for parsing. No statistics are com-
puted in this mode, only raw numbers are displayed.
-h Suppress display of the header.
-j JSON dump mode. Dump all available statistics every 30 seconds in JavaScript Object Notation (JSON) format. No statistics are
computed in this mode, only raw numbers are displayed.
-l lun Request statistics for the specified LUN. This option is incompatible with total (-t) mode.
-n numdevs Display statistics for this many devices.
-w wait Wait this many seconds in between displays. If this option is not specified, ctlstat defaults to a 1 second interval.
EXAMPLES
ctlstat -t
Display total statistics for the system with a one second interval.
ctlstat -d -l 5 -C
Display average DMA time for LUN 5 and omit CPU utilization.
ctlstat -n 7 -w 10
Display statistics for the first 7 LUNs, and display average statistics every 10 seconds.
SEE ALSO cam(3), cam(4), ctl(4), xpt(4), camcontrol(8), ctladm(8), iostat(8)AUTHORS
Ken Merry <ken@FreeBSD.org>
Will Andrews <will@FreeBSD.org>
BSD March 6, 2013 BSD