TunA

TunA is an advanced APM (Application Performance Management) solution

ensuring stable system operations

even in rapidly changing IT infrastructure environments.

As the scope and complexity of IT systems expand,

efficient system performance management has solidified its place

as a core component of IT investments.

TunA provides functionalities that integrate and monitor various IT components,

including end-users, operating systems, applications, and databases.

TunA

TunA는 급변하는 IT 인프라 환경에서도 안정적인 시스템 운영을 가능하게 하는

첨단 APM(응용 프로그램 성능 관리) 솔루션입니다.

IT 시스템의 범위와 복잡성이 확대되면서

효율적인 시스템 성능 관리가 IT 투자의 핵심 요소로 자리 잡고 있습니다.

TunA는 최종 사용자, 운영 체제, 응용 프로그램, 데이터베이스 등

다양한 IT 구성 요소를 통합하여 모니터링하는 기능을 제공합니다.

Resources

Brochure Brochure

Release Notes

TunA 2.8.2 Release Note 2023.06.29

"What’s New in Version 2.8.2

What’s New
Added Kubernetes monitoring feature

Added system request tracking feature using Transaction Custom Request Id

Added LENA integration feature

Improvements
Enhanced to allow Real User monitoring regardless of web server dependency

Improved AIOps learning performance

Enhanced the functionality to search for Metrics on the Transaction screen

Bug Fixes
Fixed the issue where the Cloud Agent is not displayed as inactive"
TunA 2.8.0 Release Note 2022.12.15

"What’s New in Version 2.8.0

What’s New
Introduced Cloud Native Service monitoring

Added setting feature for low-specification clients

Improvements
Integrated Serverless monitoring into Cloud Native Service monitoring

Added feature to display version by module

Enhanced the functionality of TopN statistical inquiries

Introduced support for Connection Pool using Jeus JMS

Added DB ConnectionPool monitoring for each system

Added feature for statistical inquiries by system

Bug Fixes
Fixed column name error during Excel download

Improved error logic occurring on double-clicking Line Chart

Fixed the issue where Objects are not being deleted in some environments"
TunA 2.7.0 Release Note 2022.04.14

"What’s New in Version 2.7.0

What’s New
Introduced AIOps (Artificial Intelligence for IT Operations)

Added automatic threshold setting feature

Implemented anomaly detection feature

Visualized system performance using Performance Chart

Improvements
Optimized container-based application monitoring feature

Added feature to change the display criteria for line charts by user

Expanded the targets for DB Connection Pool monitoring

Enhanced user convenience in the statistics screen

Added feature to monitor method parameters and return values

Improved user UI

Optimized UI through the widget-specific rendering time feature

Bug Fixes
Fixed the issue of real-time reflection in ActiveService Histogram"
TunA 2.5.6 Release Note 2021.02.01

"What’s New in Version 2.5.6

What’s New
Reduced memory usage through ElasticSearch memory optimization

Added ElasticSearch status inquiry feature during the startup of the collection server

Added collection server Heap memory optimization feature when the number of monitored instances increases

Added the feature to set the number of Hashes in TextCache

Bug Fixes
Fixed communication error due to a shortage of ConnectionPool between collection server API and web server

Corrected Xlog Heatmap data synchronization error"
TunA 2.5.4 Release Note 2020.05.25

"What’s New in Version 2.5.4

What’s New
Added user-defined dashboard sharing feature

Improved thickness of line chart graphs

Added object filtering feature when selecting individual chart graphs

Added XLog Profile Gap Time to waterfall

Introduced Permission feature to the Default system

Added SQL Fetch time visualization feature

Bug Fixes
Fixed application error of Error/Elapsed filter in Statistics->Transaction screen

Corrected SQL Fetchcount related error"

TunA 2.5.3 Release Note 2020.05.25

"What’s New in Version 2.5.3

What’s New
End User Monitoring: Monitoring performance information perceived by the end user.

Provision of Web Client (Support for the existing CS Client is no longer available).

Integrated Topology View: Support for Topology View that allows a glance at the overall operational status of the system.

User-Defined Dashboard: Users can configure the dashboard as desired.

Various Statistical Information: Verification of statistical information of collected performance metric data.

Reports: Provision of reports with user-selected items.

Multi-System Monitoring: When applications are divided into multiple logical systems, integrated monitoring functionality is provided for multiple systems.

Internal data storage has been changed from the existing FileDB to ElasticSearch.

Display of previous monitoring data when switching screens.

Added feature to hide inactive objects on the dashboard.

Provision of monitored target Treeview.

Bug Fixes
Fixed the issue of missing monitored target objects at the point when the date changes based on UTC."

References

Constructed Business System Monitoring for Beomhan Pantos Infrastructure and application monitoring

Constructed Big Data System for the National Tax Service Application monitoring

GS Construction IT System Monitoring Infrastructure and application monitoring

Applied Company-Wide Standard APM at LG Electronics Company-wide IT system monitoring

Constructed IT Monitoring for Jeollanam-do Provincial Government Application monitoring

Enhanced Operational System of GS Retail Container-based application monitoring

Constructed Operational System Monitoring of eNURI.com Application/System monitoring

Constructed Monitoring System of Renault Samsung Motors Application monitoring

Constructed Next-Generation System of Korea Ratings Application monitoring

Constructed Platform of KB My Data Monitoring of systems based on MSA in a Cloud environment,End User monitoring