Instrumentation Pipeline for Secure APM Script Customization
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Solution Overview
Problem
Maintaining high service performance and user experience in Web services is challenging due to the complexity of monitoring and logging data across disparate systems, tools, and layers in a network architecture, with existing APM solutions being time-consuming to install and configure, and potentially creating security vulnerabilities.
Innovation Solution
An application intelligence platform using automated instrumentation pipelines to detect application server types, extract attributes, and form naming hierarchies for processes, allowing secure customization of agents without accessing controlled application spaces, and inserting arguments for runtime instrumentation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If APM agents are installed and configured manually across multiple hosts and applications, then customization and adaptation to specific needs are improved, but installation time and effort increase significantly
Solution Approach 1:
The patent applies preliminary action by pre-configuring APM agents with standardized settings and customization options before deployment. The system prepares agent packages with built-in customization capabilities, so that during installation, organizations can quickly select and apply pre-defined configurations rather than manually configuring each agent from scratch, thereby reducing installation time while maintaining adaptability
Solution Approach 2:
The patent implements universality by designing APM agents with multi-functional capabilities that can adapt to different hosts and applications through standardized interfaces. The agents include built-in customization frameworks that work across diverse environments, allowing a single agent type to serve multiple purposes and platforms, reducing the need for multiple specialized agents and their associated configuration efforts
2Reliability
If APM agents are dispersed throughout the network infrastructure, then monitoring coverage and data collection capability are improved, but system complexity and difficulty of maintenance increase
Solution Approach 1:
The patent applies segmentation by dividing the APM system into modular components: lightweight agents deployed on individual hosts, regional collection points, and centralized management servers. This hierarchical segmentation allows comprehensive monitoring coverage while simplifying maintenance, as each segment can be managed independently and failures in one segment do not propagate throughout the entire system
Solution Approach 2:
The patent introduces intermediary components (such as collection points and gateway servers) that mediate between dispersed agents and central management. These intermediaries aggregate data from multiple agents, perform preliminary processing, and manage communication protocols, thereby reducing the complexity burden on both the agents and the central system while maintaining comprehensive monitoring coverage
3Adaptability or versatility
If customization options are expanded for APM agents, then adaptability to complex problems is improved, but security vulnerabilities and system stability deteriorate
Solution Approach 1:
The patent applies local quality by implementing a security model where different levels of customization access are provided to different user roles and contexts. Sensitive areas of agent configuration have restricted access and require authentication, while less critical parameters allow broader customization. This localized security approach enables adaptability where needed while maintaining stability in critical system areas
Solution Approach 2:
The patent implements feedback mechanisms that monitor customization changes in real-time and validate them against security policies and system state. When customization attempts are detected, the system automatically validates them, warns of potential security issues, and can rollback changes if they would compromise system stability, thereby enabling safe adaptability through continuous monitoring and validation
4Measurement precision
If manual instrumentation processes are used for application monitoring, then precision in data collection is improved, but productivity and deployment speed decrease
Solution Approach 1:
The patent applies self-service by enabling applications to automatically instrument themselves with APM agents during the application startup process or deployment phase. The agents automatically detect application components, configure monitoring parameters, and begin data collection without requiring manual intervention, thereby maintaining measurement precision through automated detection algorithms while dramatically improving deployment speed and productivity
Data Source
AI summary
In one embodiment, a device performs a detection stage of an automated instrumentation pipeline during which the device detects an application server type by examining a command line of a process of an application. The device performs, based on the application server type, an extraction stage of the automated instrumentation pipeline during which the device extracts application server attributes. The device performs, based on the application server attributes, a naming stage of the automated instrumentation pipeline during which the device forms a naming hierarchy for processes of the application. The detection stage, the extraction stage, and the naming stage of the automated instrumentation pipeline do not have access to a controlled space of the application. The device inserts, based in part on the naming hierarchy, arguments into command lines of processes of the application that cause the processes of the application to be instrumented at runtime.