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AsItHappens 0.50 (Default branch)
05-19-2008
AsItHappens is a real-time network statistics collector and grapher. It collects data from devices over a network via ICMP and SNMP and displays them on a graph, optionally storing collected data in a database for later retrieval. Collection types include network response, bandwidth usage, processor usage, memory usage, Cisco NBAR, and Cisco NetFlow. AsItHappens polls data in regular intervals, which can be in the order of milliseconds, to give immediate feedback on network performance. AsItHappens can also graph flow information from packet capture files.License: GNU General Public License (GPL)Changes:|
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utild(1M) utild(1M) NAME
utild - System-utilization collection daemon SYNOPSIS
DESCRIPTION
is a lightweight daemon that records system-utilization data on a 5-minute interval. System-utilization data includes CPU, memory, disk, and network data. is installed as part of the software, which also contains a WBEM provider that is the interface to the data collected by stores up to 30 days worth of utilization data and consumes minimal system resources. The total disk space consumed by these data files should not exceed 20 megabytes in the default installation. is respawned if it is killed, due to the following entry in /etc/inittab: WARNINGS
Removing the removes any historical data that has been collected by as well as prevents and from functioning properly. To disable the software can be removed with the following command (see swremove(1M)): FILES
WBEM mof files documenting the class schema for retrieving utilization data collected by Data and configuration files. These files contain the definitions of all workloads created on the system, and up to 30 days of collected utilization data. To ensure continuity of data collection and prevent loss of workload definitions, HP recommends including this directory in daily backups. AUTHORS
was developed by the Hewlett-Packard Company. SEE ALSO
cimserver(1M) utild(1M)