US 5,958,009 A · System and method for efficiently monitoring quality of service in a distributed processing environment

Abstract

A measurement system and method of instrumenting a computer program for efficiently monitoring the quality of service in a distributed processing environment are described. A plurality of interconnected network nodes in a computer system with an application process operating on each network node is provided. At least one intelligent sensor is associated with each application process. Each intelligent sensor selectively collects data about at least one of the network node upon which the associated application process operates and the associated application process. An observer is associated with each application process and filters out unchanged and zero values from the data collected by the at least one intelligent sensor. A collector is logically associated with each network node. The intervalized collected data is asynchronously received into the collector periodically pushed from the observer. An analyzer is associated with the distributed processing environment and correlates the intervalized collected data. The intervalized collected data is asynchronously received into the analyzer periodically pushed from the collector.

Claims10

Dependent claims

A measurement system for monitoring quality of service of a distributed processing environment having a plurality of interconnected nodes and a plurality of application processes, each operating on one of the nodes, comprising:

at least an intelligent sensor incorporated in each of the application processes to selectively collect, whenever the threshold information level for the sensor has been exceeded, data about the associated application process and the node upon which the associated application process operates into the local process address space of the sensor;
an observer associated with the intelligent sensor to transfer the data collected by the intelligent sensor, wherein the observer eliminates data transfer of unchanged and zero values of the collected data in order to minimize data traffic in the measurement system, and copies control data into the configuration address space for each sensor;
a collector logically associated with each network node;
a collector data interface that asynchronously receives the intervalized collected data into the collector periodically pushed from the observer;
an analyzer associated with the distributed processing environment to correlate the intervalized collected data;
an analyzer data interface that asynchronously receives the intervalized collected data into the analyzer periodically pushed from the collector.

3 more elements

A method of measuring quality of service of a distributed process environment that includes a plurality of interconnected nodes and a plurality of application processes, each operating on one of the nodes, the method comprising the steps of:

(A) selectively collecting, whenever the threshold information level for an intelligent sensor has been exceeded, data about the associated application process and the node upon which the associated application process operates using the intelligent sensor, wherein the data collected is stored into the local process address space of the sensor;
(B) transferring the data collected by the intelligent sensor by an observer associated with the intelligent sensor in such a way that data transfer of unchanged and zero values of the collected data is eliminated in order to minimize data traffic, wherein the observer copies control data into the configuration address space for each sensor, wherein the step (B) further comprises the steps of
forming internalized data from the collected data by eliminating data transfer of unchanged and zero values of the collected data;
periodically pushing the intervalized collected data to a collector via a collector data interface;
(C) periodically pushing the intervalized collected data to an analyzer associated with the distributed processing environment to correlate the intervalized collected data;
(D) generating a correlated view of the intervalized collected data using an analyzer.

3 more elements

Dependencies are inferred from the claim text.

System and method for efficiently monitoring quality of service in a distributed processing environment

Life of this patent

System and method for efficiently monitoring quality of service in a distributed processing environment

Life of this patent

Abstract

Claims10