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Active Transaction

You can quickly recognize abnormal transactions by using URLs, SQLs, and HTTP calls of the active transactions, and can analyze the delayed sections in detail through the transaction trace details.

Agent Installation

The following explains how to install an agent on the application server in the Go environment.

Agent Log

The options of the agent log can be set.

Analysis

You can analyze the application performance in the Go environment and respond to any issues that may happen.

Apdex

It describes the Go agent Apdex.

API Guide

You can use the Go library to send the data to be monitored to the WhaTap agent.

Application alert

Alerts are sent through the resource usage, active transactions, and event conditions of error conditions of the application.

Application of the template

The following guides you to the preset templates that help you quickly build custom dashboards on Flex Board. You can easily perform initial configuration and change the settings. From selecting a template to naming it, adjusting its layout, and saving the settings, you can effectively create monitoring dashboards.

Basic usage

Let's learn the basic operations in the topology menu.

Configuration

The following explains how to configure the default settings of the Go agent.

Creating the Flex board

The following explains how to create a dashboard from the Flex Board menu and place widgets to create a custom dashboard. You can select the fixed layout or responsive layout, add metric widgets, and use predefined widget templates. You can reposition and resize widgets to create your own dashboard layout.

CUBE

It guides you to the cube analysis.

Daily Application Status

You can check the status of key daily metrics by the time zone for applications in the Go environment.

Dashboard

The WhaTap monitoring dashboard provides functions to understand the overall status of a project at a glance.

Event History

You can see the history of alerts that occurred through Event History.

Event reception format

Learn about the event reception format of the alerts provided by Application Monitoring.

Event Setting

Alerts are sent through the resource usage, active transactions, and event conditions of error conditions of the application.

Flex Board

The following guides you to the custom integrated dashboard. You can create real-time dashboards with the data for applications, servers, databases, containers, and more. It provides pre-configured templates. Through the features such as adding various data widgets, data filtering, and setting time ranges, you can easily summarize desired monitoring targets and check important data.

Flex Board Management

The following explains how to edit and manage dashboards in Flex Board. It includes changing the dashboard name, selecting a project, and adjusting the layout for you to see how to add, move, resize, and delete widgets. It also provides the features to select data source for the widget and to export data to json format for the dashboard.

Go

It guides you how to collect logs from your Go application.

Go Monitoring

You can monitor the application server that runs in the Go environment.

HITMAP - Trace analysis

You can see the transaction list and steps under each transaction at once by opening the trace analysis window through the Hitmap widget.

HTTPC, API Call

It provides the options regarding the PHP agent's HTTPC and API call.

Log alert

Alerts can be set by filtering the log messages.

Managing the widgets

The following explains how to add, change, copy, and delete widgets placed on the Flex Board. You can customize the dashboard by adding widgets or adjusting the properties of existing widgets. You can configure a dashboard that suits your monitoring needs through detailed controls such as changing widget data search conditions, setting the time, and setting the data merge options.

Metrics

It describes an overview of metrics.

Metrics alert

Use the metrics event settings to set specific and complex events.

Metrics widget

The following explains how to add metrics data that represents project performance metrics to the dashboard in the form of widget. Metrics are classified into categories, data can be explored using tags, and are available in two types: table widget and series widget.

Multiple transaction trace

The transactions and trace data are provided so that you can see various call relationships at a glance within or between systems, and identify where problems occurred for improvement.

Report

It guides you to the report.

Statistics

Through various metrics collected from the Go application environment, statistical data is provided.

Support Environment

The following lists basic specifications of the Go application server on which the WhaTap monitoring service operates.

Topology

Through the real-time data collected from the monitored servers, you can easily understand the correlation between application servers.

Transaction search

You can search for the desired transaction based on the individual transaction's performance properties.

Transactions

The agent traces the transaction performance and provides the following configurable options.

User count

It aggregates the numbers of real-time users connected to WAS.