MoSKito als leistungsfähige Open-Source Alternative zu Applikation Management Systemen wie NewRelic oder AppDynamic - Slides - http://www.solutionscamp.de/session-detail/?3-moskito-als-leistungsfaehige-open-source-alternative-zu-applikation-management-systemen-wie-newrelic-oder-appdynamic

1. Open Source APM
Leon Rosenberg (@dvayanu)!
anotheria solution GmbH
1

3. Who am I?
Leon Rosenberg - Architect, DevOps. !
1997 - Started programming with Java. !
2000 - Started building Portals.!
2003 - Founded anotheria.net.!
2007 - Started MoSKito.
3

6. Today
6
Short Story!
Live Demo!
Integration!
Tools!
Success Stories

7. Why MoSKito
Because running a production System
without monitoring is like ...
7

9. The MoSKito Story

10. This is you

11. You developed an APP

12. And now you've got traffic

13. Or inherited one

14. And simply don't know
what the app does?

15. You need Help!

16. You need MoSKito!

18. Collect data

19. Organize data

20. Inspect Intervals

21. MoSKito Core Team

22. Discover and analyze

23. Scale and get in control

24. Keep history

25. The big picture
!

26. … and you … ?
!

27. Why MoSKito ?

28. Lets get some burgers

29. Integration
AOP / CDI / Spring!
Proxies!
WEB!
!
Guide: https://
confluence.opensource.anotheria.net/display/
MSK/Integration+Guide
29

30. AOP
30
@Monitor
public class YourClass {
public class YourClass {
@Monitor public void firstMonitoredMethod(){...
@Monitor public void secondMonitoredMethod(){...
public void notMonitoredMethod(){...
@Monitor
public class YourClass {
public void thisMethodWillBeMonitored(){...
@DontMonitor public void thisMethodWillBeExcludedFromMonitoring(){
@Count
public class PaymentCounter {
@Count
public class PaymentCounter {
/**
* Electronic card payment (lastchrifteinzug in germany).
*/
public void ec(){}
/**
* Credit card payment.
*/
public void cc(){}
/**
* Payment via paypal.
*/
public void paypal(){}
}
@CountByParameter
void ingredientUsed(String ingredient) { !

31. AOP + MAVEN
31
<dependencies>
<dependency>
<groupId>net.anotheria</groupId>
<artifactId>moskito-core</artifactId>
<version>2.5.2</version>
</dependency>
<dependency>
<groupId>net.anotheria</groupId>
<artifactId>moskito-aop</artifactId>
<version>2.5.2</version>
</dependency>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>aspectj-maven-plugin</artifactId>
<version>1.4</version>
<configuration>
<aspectLibraries>
<aspectLibrary>
<groupId>net.anotheria</groupId>
<artifactId>moskito-aop</artifactId>
</aspectLibrary>
</aspectLibraries>
<source>1.6</source>
<target>1.6</target>
</configuration>
<executions>
<execution>
<goals>
<goal>compile</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>

32. CDI
32
@Monitor
@ProducerRuntime(producerId=”Foo”, category=”my”)
public class YourClass {
public class YourClass {
@Monitor public void firstMonitoredMethod(){...
@Monitor(“dao”) public void secondMonitoredMethod(){...
public void notMonitoredMethod(){...
@Monitor(MonitoringCategorySelector.WEB)
public class YourClass {
public void thisMethodWillBeMonitored(){...
@DontMonitor public void thisMethodWillBeExcludedFromMonitoring(){
@Count
public class PaymentCounter {
@Count
public class PaymentCounter {
/**
* Electronic card payment (lastchrifteinzug in germany).
*/
public void ec(){}
/**
* Credit card payment.
*/
public void cc(){}
/**
* Payment via paypal.
*/
public void paypal(){}
}
@CountByParameter
void ingredientUsed(String ingredient) { !

33. CDI
<beans xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"!
33
xsi:schemaLocation="!
http://java.sun.com/xml/ns/javaee!
http://java.sun.com/xml/ns/javaee/beans_1_0.xsd">!
<interceptors>!
<class>net.anotheria.moskito.integration.cdi.CountInterceptor</class>!
<class>net.anotheria.moskito.integration.cdi.CallInterceptor</class>! !
<class>net.anotheria.moskito.integration.cdi.WebCallInterceptor<class>!
<class>net.anotheria.moskito.integration.cdi.ServiceCallInterceptor</class>!
<class>net.anotheria.moskito.integration.cdi.DaoCallInterceptor</class>! !
</interceptors>!
</beans>

34. Proxies
34
public interface SimpleService{
void doSomethingMethod();
}
public class SimpleServiceImpl implements SimpleService{
public void doSomethingMethod(){
}
}
SimpleService service = ProxyUtils.createServiceInstance(new SimpleServiceImpl(), "default", SimpleService.class);

35. WEB
Automagically with servlet 3.0
35
<filter>
<filter-name>RequestURIFilter</filter-name>
<filter-class>net.anotheria.moskito.web.filters.RequestURIFilter</filter-class>
<init-param>
<param-name>limit</param-name>
<param-value>1000</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>RequestURIFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter>
<filter-name>DomainFilter</filter-name>
<filter-class>net.anotheria.moskito.web.filters.DomainFilter</filter-class>
<init-param>
<param-name>limit</param-name>
<param-value>50</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>DomainFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>

36. Inspect
36
!
<dependency>
<groupId>net.anotheria</groupId>
<artifactId>moskito-inspect-remote</artifactId>
<version>2.5.2</version>
</dependency>

37. What else
MoSKito Control !
!
MoSKito Central!
!
MoSKito @ Barbecue
37

39. 39

40. MoSKito Control
40

41. MoSKito Central
Central server for snapshot storage.!
Attachable storages can store data into sql- or
nosql- based databases, xml/json files etc.!
Runs in remote or embedded mode.
41

42. MoSKito To Go
42

45. Success stories
Far too many, but here are some :-)
45

46. I
After a release of a new version huge traffic
increase on one of the databases was
detected.!
The database in question was used by a
service. There were 20 clients (code
components) using this service. !
MoSKito showed that 55% of the traffic to the
service came from one client. With MoSKito
inspection we were able to detect which client
was producing most traffic.
46

47. I
Closer inspection (code review) of the client
revealed a bug which led to double calls to the
service. !
Incident solved in 30 minutes.
Most traffic
Created here
47

48. II
Application overall performance was
insufficient.!
With moskito journeys and call tree analysis
we were able to find redundant calls to the
backend and remove them.!
Request duration reduced to 50% with 4 hours
analysis and 4 hours coding effort.
48

49. II
same call over net repeated thrice
time in
milliseconds
49

50. III
A bug only reproduceable by one user.!
Second page of received messages won’t
show. No exception logged.
50

51. Broken Call
red color indicates
that the method
was terminated
abnormaly
(exception)
possible reason - user didn’t exist in the db and the code didn’t know how to
handle it.
51

52. What’s cooking?
MoSKito 2.5.3 - JPA!
Javaagent !
Central enhancements
52

53. End of Data.
Thank you.!
https://itunes.apple.com/de/app/moskito-ui/id531387262?l=en&mt=8
https://itunes.apple.com/de/app/msk-control/id688838411?l=en&mt=8
https://github.com/anotheria/moskito-examples
53
http://www.moskito.org
https://github.com/anotheria/moskito
https://github.com/anotheria/moskito-control
http://search.maven.org/#search%7Cga%7C1%7Cmoskito

54. 54

55. 55

56. End of Data.
Thank you.!
https://itunes.apple.com/de/app/moskito-ui/id531387262?l=en&mt=8
https://itunes.apple.com/de/app/msk-control/id688838411?l=en&mt=8
https://github.com/anotheria/moskito-examples
56
http://www.moskito.org
https://github.com/anotheria/moskito
https://github.com/anotheria/moskito-control
http://search.maven.org/#search%7Cga%7C1%7Cmoskito