SevOne - Java Performance Visibility

© SevOne, Inc. All Rights Reserved. © SevOne, Inc. All Rights Reserved.

Monitoring Java Virtual Machines with JMX Java Performance Visibility

© SevOne, Inc. All Rights Reserved.

Java Virtual Machine Challenges

JVM Performance Visibility

How can I gain visibility into JVM performance without deploying agents?

Understanding Performance Trends

How are my JVMs performing enterprise wide?

Is garbage collection working efficiently?

Are there any memory leaks?

How is the server hosting the JVM performing?

“Deep Dive” Tools Are Prohibitively Expensive

How can I monitor all of my JVMs at a price that won’t break the bank?


Monitoring “Native” JVM Performance

“How can I monitor all of my JVMs without deploying agents?

SevOne is able to take advantage of the native JMX

instrumentation provided by the JVM application server provider, whether it’s Oracle, Apache, or others.

In many cases, JMX may be already be enabled on your

application servers, for use with JConsole and other common Java management tools.



Java’s Native “Jconsole”

“If I get Jconsole for free, why do I

need SevOne?

• Jconsole is a light weight “real time”

monitor

• Must be launched to view data

• No historical analysis

• Close the window and what is on the

screen is gone!

• No baselining of performance

• No alerting



SevOne JMX Monitoring:

• Same metrics that Jconsole provides: • JVM Overview • Memory • Threads • Classes

• MBean metrics

• As-polled data saved for a year

• All performance indicators are baselined

• Alert using high water mark or “deviation

from normal”

• Combine JMX, Server, Load Balancer,

Network and other metrics


JVM Performance Dashboard

“What’s the Status of my JVM Application Server Right Now?”

Currently the JVMs are OK,

however the Load Balancers

are having issues!

Because SevOne can monitor more than JVM metrics, you

can view the status of related infrastructure as well, allowing

you to understand what might impact your service delivery.



Heap Thread Counts CPU Load

Performance overview visibility patterned after JConsole



Eden Space Survivor Space Tenured Gen

Memory Pool Performance - Heap



Eden Space – Used vs. Max Survivor Space – Used vs. Max Tenured Gen – Used vs. Max

Memory Pool Performance – Heap – Used vs. Committed vs. Max Available

Don’t let your applications grind to a halt.

Monitor used & committed memory

utilization vs. maximum available.

Help your operators and/or managers

understand what they are looking at

with Notes panels.



Non-Heap Memory Use Perm Gen Code Cache

Memory Pool Performance – Non-Heap

Did you Know?

SevOne keeps all

as-polled data for

one year without

rollups, giving you

the granular

historical data you

need for

performance

analysis, projection

trending, and

comparative

analysis!



GC Duration Collection Frequency

Garbage Collection Duration and Frequency

Monitor and Tune GC Duration


Gain JVM Performance Visibility with SevOne!

Patented Scalable Cluster Architecture Analyses Large

Environments FAST!

Report on your entire infrastructure using SevOne’s Patented scalable

cluster solution.

No Agents Required

Just enable the native JMX support on your application servers and

you’re all set.

Cost Effective Enterprise Approach

Monitor ALL JVMs for performance.

Reduce footprint of expensive “Deep Dive” tools for Java Application

Server monitoring.


Find Out More

www.SevOne.com

http://www.sevone.com/

http://www.sevone.com/

Data & Analytics

SevOne - Java Performance Visibility