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Zenoss Core 2.3

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Operating Systems OS X (Apple) OS X OpenSource RSS Zenoss Core 2.3
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Old 11-20-2008
CPU & Memory Zenoss Core 2.3
ImageAbout Zenoss Core
An award-winning open source IT monitoring product that effectively manages the configuration, health and performance of networks, servers and applications through a single, integrated software package.

- Configuration Management Database (CMDB): At the heart of Zenoss solutions resides the Zenoss Configuration Management Database (CMDB). The CMDB houses a unified model of the entire IT environment and provides the basis for the Zenoss “model-driven” IT monitoring approach.
- Inventory and Change Tracking: Zenoss provides inventory management and change tracking services that allow IT operators to maintain a current understanding of their IT environment. Specific Inventory and Change Tracking features include:
- Automatic Change History & Detection: Automatic logging of change history during auto-discovery and manual population; Automatic event generation and alerting based on change type and affected resource
- Many more features

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libpfm_intel_core

LIBPFM(3)						     Linux Programmer's Manual							 LIBPFM(3)

NAME

       libpfm_intel_core - support for Intel Core-based processors

SYNOPSIS

       #include <perfmon/pfmlib.h>

       PMU name: core
       PMU desc: Intel Core

DESCRIPTION

       The library supports all Intel Core-based processors that includes models 15, 23, 29.

MODIFIERS

       The following modifiers are supported on Intel Core processors:

       u      Measure at user level which includes privilege levels 1, 2, 3. This corresponds to PFM_PLM3.  This is a boolean modifier.

       k      Measure at kernel level which includes privilege level 0. This corresponds to PFM_PLM0.  This is a boolean modifier.

       i      Invert the meaning of the event. The counter will now count cycles in which the event is not occurring. This is a boolean modifier

       e      Enable edge detection, i.e., count only when there is a state transition from no occurrence of the event to at least one occurrence.
	      This modifier must be combined with a counter mask modifier (m) with a value greater or equal to one.  This is a boolean modifier.

       c      Set the counter mask value. The mask acts as a threshold. The counter will count the number of cycles in which the number of  occur-
	      rences of the event is greater or equal to the threshold. This is an integer modifier with values in the range [0:255].

AUTHORS

       Stephane Eranian <eranian@gmail.com>

								  September, 2009							 LIBPFM(3)