1. WHATAP
제가 와탭을 소개하겠습니다.
November 14, 2018

2. Easy Multi Quick Value WhaTap Solution Service: The 4 advantages
The easiest Infrastructure/APM environment
Easy to locate the issue cause within 5 minutes of installation
Provides internal functions to analyze an issue in detail
Multi
Dashboard fit for everyone
Dashboard not only for the managers, but also for multiple users such as developers and administrators to analyze the problem in real-time in different perspectives
Quick
Remote technical service fit for SaaS services
Installed within 5 minutes
Able to request a technical support from a WhaTap engineer within a click
Value
Powerful Tools and concierges to support BizOps/DevOps
Provides never before seen connection service for data analysis

3. Monitoring Server Application
WhaTap
Application
Monitoring Service
Launched July 2017
Monitoring Server Application
(Mobile Backend)

4. Fast Installation Easy Maintenance Cost Effectiveness
WhaTap Monitoring Service
Fast
Installation
Easy
Maintenance
Cost
Effectiveness
Only takes 5 minutes to install
Unlike the previous products which required more than a month
Easy to maintain and can receive regular upgrades
No initial cost is required

5. Understanding WAS Monitoring
The core of WAS Monitoring is to monitor individual transaction occurring within a web application.
What matters is how fast and easy can detect and analyze performance issues.
Transaction
SQL
Http
File
Resource `
User

6. Transaction Monitoring
The Arc Equalizer shows how many requests are being handled.
Hit Map lets the user analyze finished transactions’ response distribution and transaction profile.
RESTful API 6

7. What is an Active Stack? Active Stacks
A user’s request processed within a server is a transaction
An Active Stack is an ongoing transaction’s thread dump data which is collected every 10 seconds.
Thread Dump
Thread Dump
Thread Dump
Thread Dump
Active Stacks

8. Linked analysis of Active Stack and Profile
Regularly collected Active Stack is combined with the transaction’s profile to enable fast problem analysis.
It is especially efficient during performance tests, or analyzing performance lags due to abnormal operational issues.
Active Stack
Active Stack
Profile

9. Top Stack Analysis
Top Stack Analysis is a statistical analysis of the Active Stacks’ TOP line frequency.
It provides great help determining method-level performance issues.
Active Stack
TOP STACK

10. Why Active stack WhaTap
When an unknown issue occurs, WhaTap helps you identify the issue cause immediately using Active Stack.
Other monitoring tools are only able to identify the problem when it reoccurs by resetting the profile position.
Developer
(Program Analysis)
Profile Setting
Issue Reoccurs
Issue Cause
Identification
WhaTap
Issue Occurs
Issue Analysis
Instantly identifies
the Problem

11. Performance Cube
WhaTap’s Performance Cube lets the user the performance status of a specific time period.
Number of users, transactions, performance index, profile, and active stacks are all provided inside a 5-minute unit cube.
5min Visitors
5min Countries
5min Hit Map
Realtime Users
5min Top5 URL
Control Pannel
288 cubes
(5min perf.)
Response Time
5min Top5
Heap Memory
TPS
5min Top5 CPU

12. Multi JVM Transaction Trace
WhaTap provides inter-transaction trace based on HTTP remote call within a multi JVM environment
Transaction A
SQL
Http
File
User
Profile A
Profile B
Load Caller
Load Callee
Transaction B
Admin

13. Hit Map(Daily,Hour)
Distribution chart is needed to analyze individual transaction profile.
A Hit Map is useful in identifying the service performance status within a day intuitively.

14. WhaTap APM, The Arc Equalizer Compound Eye
WhaTap is able to show more than 900 web-instances in a single screen using its optimized structure and function.
[The Arc Equalizer Compound Eye]
100 WAS per single Arc Equalizer
9 Applications in total
WhaTap APM’s status analysis
Administrator/Developer/Manager can manage multiple web applications and instances in real-time, simultaneously.

15. 02 03 04 05 01 Values that WhaTap APM provides to its customers
WhaTap APM is designed and structured totally different from other pre-existing APM products
It not only handles massive instances, but also provide concurrent accessibility to the users, developers, managers, and consultants.
To provide SaaS based high-performance product, optimized to collect the least amount of data, depends less on server performance, and minimized network bandwidth
through extreme Marshalling and Serialization 02
Optimize for extreme performance
Concurrent accessibility
Multiple web service instance inside a single dashboard
Manager, users, and developers can connect
at the same time 03
Concurrent Usability
Provided in the form the customer wants
Even in private environments
Cloud-based SaaS
Hybrid form is also offered in various locations and forms 04
Installation flexibility
In connection with
Digital BizOps
Able to connect with data analysis tools to deal with data analysis and machine learning
Scalable structure design 05
Future-oriented 01
Not only the high-end PC servers in BOX forms but also
Light servers within a
MSA(MicroService
Architecture)
is also compatible
Light Server

16. OUR CONTACTS ADDRESS PHONE ONLINE
Yoogi Tower 11F, 5, Teheran-ro 69-gil, Gangnam-gu, Seoul, Republic of Korea
come visit us!
Phone
Fax
WHATAP.IO
facebook.com/whatap.kr
( , KakaoTalk)
WHATAP.IO