NewRelic for Java

Transcript

1. NewRelic for Java @rantav Totango Saturday, 29 September 12

2. Server Monitoring Saturday, 29 September 12

3. Application Monitoring Saturday, 29 September 12

4. Webapps Monitoring This is automatic!!! fun fun fun... Saturday, 29

   September 12

5. Webapps Monitoring This is automatic!!! fun fun fun... Saturday, 29

   September 12

6. Real User Monitoring <script type="text/javascript">var NREUMQ=NREUMQ|| [];NREUMQ.push(["mark","firstbyte",new Date().getTime()])</script> Saturday, 29

   September 12

7. Real User Monitoring <script type="text/javascript">var NREUMQ=NREUMQ|| [];NREUMQ.push(["mark","firstbyte",new Date().getTime()])</script> Saturday, 29

   September 12

8. The Java API Maven: <repository> <id>morphia</id> <name>morphia</name> <url>http://morphia.googlecode.com/svn/mavenrepo/</url> </repository> <dependency>

   <groupId>newrelic.java-agent</groupId> <artifactId>newrelic-api</artifactId> <version>2.7.0</version> </dependency> Saturday, 29 September 12

9. The Java API Report background as web request: NewRelic.setRequestAndResponse(Request request,

   Response response) NewRelic.setTransactionName(String category, String transactionName) Custom params: NewRelic.addCustomParameter(String key, String value) NewRelic.addCustomParameter(String key, Number value) Error reporting: NewRelic.noticeError(Throwable throwable) NewRelic.noticeError(Throwable throwable, Map<String, String> params) NewRelic.noticeError(String message, Map<String, String> params) Metrics: NewRelic.recordMetric(String name, float value) NewRelic.recordResponseTimeMetric(Stri ng name, long millis) NewRelic.incrementCounter(String name) Real user monitoring: NewRelic.getBrowserTimingHeader() NewRelic.getBrowserTimingFooter() NewRelic.setUserName(String name) NewRelic.setAccountName(String name) NewRelic.setProductName(String name) Ignoring: NewRelic.ignoreTransaction() NewRelic.ignoreApdex() Saturday, 29 September 12

10. Background Processing @Trace(dispatcher=true) NewRelic.setRequestAndResponse() NewRelic.recordMetric() https://newrelic.com/docs/java/java-agent-api Saturday, 29 September 12

11. Background Processing Example 1 @Trace(dispatcher=true) private DateTimeZone getServiceTimezone(String serviceId) {

    } Saturday, 29 September 12

12. Background Processing Example 1 @Trace(dispatcher=true) private DateTimeZone getServiceTimezone(String serviceId) {

    } Saturday, 29 September 12

13. Background Processing Example 2 @Trace(dispatcher=true) private void insertSdr(...) { final

    NewrelicResponseImpl response = new NewrelicResponseImpl(); NewRelic.setRequestAndResponse(new NewrelicRequestImpl("/ rtprocessor/insert-sdr", map("serviceId", sdr.getServiceId())), response); try { ! batchInsertSdr(sdr, serviceTimeZone); } catch (final RuntimeException e) { response.setError(e); ! ! throw e; } } Saturday, 29 September 12

14. Background Processing Example 2 @Trace(dispatcher=true) private void insertSdr(...) { final

    NewrelicResponseImpl response = new NewrelicResponseImpl(); NewRelic.setRequestAndResponse(new NewrelicRequestImpl("/ rtprocessor/insert-sdr", map("serviceId", sdr.getServiceId())), response); try { ! batchInsertSdr(sdr, serviceTimeZone); } catch (final RuntimeException e) { response.setError(e); ! ! throw e; } } Saturday, 29 September 12

15. Reporting Metrics NewRelic.recordMetric("Custom/last-sdr- seconds-ago-" + sdr.getServiceId(), 5.56); Saturday, 29 September

    12

16. Reporting Metrics NewRelic.recordMetric("Custom/last-sdr- seconds-ago-" + sdr.getServiceId(), 5.56); Saturday, 29 September

    12

17. Database Monitoring Saturday, 29 September 12

18. Slow SQL Saturday, 29 September 12

19. Map View Saturday, 29 September 12

20. JVM Memory use and GC Saturday, 29 September 12

21. Custom Dashboards Saturday, 29 September 12

22. Alerting Saturday, 29 September 12

23. Apdex Saturday, 29 September 12

24. The Java agent How does it work: java -javaagent:newrelic.jar Saturday,

    29 September 12

25. newrelic.yaml Saturday, 29 September 12

26. newrelic-sysmond sudo apt-get install newrelic-sysmond sudo /etc/init.d/newrelic-sysmond stop sudo /etc/init.d/newrelic-sysmond

    start Saturday, 29 September 12

27. newrelic-sysmond sudo apt-get install newrelic-sysmond sudo /etc/init.d/newrelic-sysmond stop sudo /etc/init.d/newrelic-sysmond

    start Saturday, 29 September 12

28. Ignoring Ignore URLs: IgnoreNewrelicFilter Ignore methods: @NewRelicIgnoreTransaction or: NewRelic.ignoreTransaction() Ignore

    methods for apdex: @ NewRelicIgnoreApdex Or: NewRelic.ignoreApdex() Saturday, 29 September 12

29. Ignoring - using the filter Saturday, 29 September 12

30. The full Java API https://newrelic.com/docs/java/java-agent-api Saturday, 29 September 12

31. Deployment Notification curl -H x-api-key:17... -d 'deployment[app_name]=rtprocessor' -d 'deployment[revision]=r15161' -d

    'deployment[user]=Ran Tavory' https://rpm.newrelic.com/deployments.xml Saturday, 29 September 12

32. Resources https://sites.google.com/a/totango.com/wiki/engineering/ ops/newrelic https://newrelic.com/docs/java/new-relic-for-java https://newrelic.com/docs/java/java-agent-configuration https://newrelic.com/docs/java/java-agent-api https://newrelic.com/docs/java/real-user-monitoring-in- java http://apdex.org/overview.html Saturday,

    29 September 12