Providing an overview of a large event sample period that supports triage and navigation

• US 8,368,697 B2
• Filed: 07/02/2002
• Issued: 02/05/2013
• Est. Priority Date: 07/02/2002
• Status: Active Grant

• Current Assignee: Wind River Systems Incorporated (Aptiv PLC)
• Original Assignee: Wind River Systems Incorporated (Aptiv PLC)
• Inventors: Street, Nigel, McDermott, Andrew, Cherrington, Christopher
• Primary Examiner(s): Sams, Michelle L
• Application Number:
  US10/188,298
• Publication Number:
  US 20040004617A1
• Time in Patent Office: 3,871 Days
• Field of Search: 345/440, 345/440.1, 345/440.2, 345/441, 345/442, 345/447
• US Class Current: 345/440
• CPC Class Codes: G06F 11/321 Display for diagnostics, e.g. diagnostic result display, self-test user interface

Abstract

A system and method for providing an overview of a plurality of tasks running on a target environment which includes the steps of receiving event data representing a plurality of events in the plurality of contexts over a monitoring period displaying a detailed graphical representation of the event data log using the event data, and displaying a schematic representation of the detailed graphical representation over the monitoring period using only a portion of the event data. The schematic representation is indicative of an activity density of the event data over the monitoring period.

Claims

1. A method for providing an overview of a plurality of contexts of a target environment, the method comprising:

receiving event data representing a plurality of events in the plurality of contexts over a monitoring period;

displaying a schematic representation of the event data over the monitoring period using only a portion of the event data, the schematic representation being indicative of an activity density of the event data over the monitoring period;

displaying, together with the schematic representation, a detailed graphical representation of the event data over a specified portion of the monitoring period using the event data for the specified portion of the monitoring period;

receiving from a user, a selection generating a marker associated with an item of the schematic representation, wherein the displaying the schematic representation includes displaying said marker in the schematic representation, and wherein the displaying the detailed graphical representation includes displaying an indication of the marker in the detailed graphic representation; and

wherein the displaying of the schematic representation includes displaying an event intensity graph including a plurality of graphical elements, each graphical element being indicative of an event intensity of one of the plurality of contexts.

2. The method as recited in claim 1 wherein a color intensity of each of the plurality of graphical elements is indicative of the event intensity.

3. A system encoded on a computer readable medium comprising:

an executable logging component, the executable logging component configured to log event data representing a plurality of events in a plurality of contexts running on a target environment over a monitoring period;

an executable graphing component, the executable graphing component configured to;

display a schematic representation of event data over the monitoring period using only a portion of the event data;

display, together with the schematic representation, a detailed graphical representation of event data over a specified portion of the monitoring period using the event data for the specified portion of the monitoring period;

receive a selection, from a user, generating a marker associated with an item of the schematic representation, to display the marker in the schematic representation, and to display an indication of the marker in the detailed graphical representation; and

wherein the schematic representation includes an event intensity graph including a plurality of graphical elements, each graphical element being indicative of an event intensity at one of the plurality of contexts.

4. The system as recited in claim 3 wherein a color intensity of each of the plurality of detailed graphical elements is indicative of the event intensity.