# Is APM perfromance like this because of Java version 1.7 at the Application side **URL:** \ **Category:** APM\ **Tags:** java\ **Created:** [September 12, 2019, 5:42am UTC](https://discuss.elastic.co/t/is-apm-perfromance-like-this-because-of-java-version-1-7-at-the-application-side/199175 "2019-09-12T05:42:18Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![Joseph\_John](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/joseph_john/32/53907_2.png) [@Joseph\_John](https://discuss.elastic.co/u/Joseph_John)\ **Post date:** [September 12, 2019, 5:42am UTC](https://discuss.elastic.co/t/is-apm-perfromance-like-this-because-of-java-version-1-7-at-the-application-side/199175/1 "2019-09-12T05:42:18Z")
Hi All, After successfully testing APM for the latest freshly newly installed Adempiere (java 1.8) , I was getting the full details of the application perfromance Later I tried out with our existing live instance of Adempiee (Java 1.7), then APM server shows agent status of the Adempiere( Java 1.7) status, but when it shows nill for average response time, transaction per minute and Error per minutes. I waited for hours to see any changes recorded but no updation happening . This time I had another APM server fresly installed and opened port for 22,5601,8200,9200 What could be the possible reason that it is not displaying the details. Is it because of Java 1.7 I have opened only port 22, 8200, 5601,9200 on my server Guidance requested **Kibana version** : 7.3.1 **Elasticsearch version** : 7.3.1 **APM Server version** : 7.3.1 **APM Agent language and version** : elastic-apm-agent-1.9.0.jar **Browser version** : Firefox 69 **Original install method (e.g. download page, yum, deb, from source, etc.) and version**: deb **Fresh install or upgraded from other version?** Fresh **Is there anything special in your setup?** For example, are you using the Logstash or Kafka outputs? Are you using a load balancer in front of the APM Servers? Have you changed index pattern, generated custom templates, changed agent configuration etc. No ---
**Author:** ![Eyal\_Koren](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/eyal_koren/32/36830_2.png) [@Eyal\_Koren](https://discuss.elastic.co/u/Eyal_Koren)\ **Post date:** [September 12, 2019, 6:04am UTC](https://discuss.elastic.co/t/is-apm-perfromance-like-this-because-of-java-version-1-7-at-the-application-side/199175/2 "2019-09-12T06:04:02Z")
Can you see anything interesting in the agent log or application/server logs? ---
**Author:** ![Joseph\_John](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/joseph_john/32/53907_2.png) [@Joseph\_John](https://discuss.elastic.co/u/Joseph_John)\ **Post date:** [September 12, 2019, 6:29am UTC](https://discuss.elastic.co/t/is-apm-perfromance-like-this-because-of-java-version-1-7-at-the-application-side/199175/3 "2019-09-12T06:29:12Z")
Thanks Eyal, Not able to see the logs, one interesting thing is that when I added the Java 1.8 erp version, it also not showing any result. Let me see if I can add the screen shot ![APM-Java7-8](https://us1.discourse-cdn.com/elastic/original/3X/b/d/bdd163eae65d93c775021a0b71033b33b7dba4e7.png) So we can conclude it has not to do the Application Java version , but it is because of other parameter May be because of some ports blocked, I have only enables > 22 > 8200 > 5601 > 9200 Do I need to enable any other parameter thanks Joseph John ---
**Author:** ![Joseph\_John](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/joseph_john/32/53907_2.png) [@Joseph\_John](https://discuss.elastic.co/u/Joseph_John)\ **Post date:** [September 12, 2019, 7:06am UTC](https://discuss.elastic.co/t/is-apm-perfromance-like-this-because-of-java-version-1-7-at-the-application-side/199175/4 "2019-09-12T07:06:53Z")
**Apologize please** I could have been bit patience, now I see my Application which is on Java-1.8 pushing data to the APM server, but the ERP server with Java 1.7 not pushing data to the APM server screen shot attached for reference ![8](https://us1.discourse-cdn.com/elastic/original/3X/5/a/5aff2e6aedeac9439a8374b433638cf91b87d738.png) I could have waited for some time, before posting Now Applications with 1.8 java is working and APplication with 1.7 not giving data to the APM ---
**Author:** ![Eyal\_Koren](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/eyal_koren/32/36830_2.png) [@Eyal\_Koren](https://discuss.elastic.co/u/Eyal_Koren)\ **Post date:** [September 12, 2019, 7:25am UTC](https://discuss.elastic.co/t/is-apm-perfromance-like-this-because-of-java-version-1-7-at-the-application-side/199175/5 "2019-09-12T07:25:44Z")
We need more info: - Agent logs, preferable in DEBUG level - Server/application logs - Agent installation method and used configurations - What is the underlying servlet container? - What are the differences between the envs? Only the Java version or more? ---
**Author:** ![Joseph\_John](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/joseph_john/32/53907_2.png) [@Joseph\_John](https://discuss.elastic.co/u/Joseph_John)\ **Post date:** [September 16, 2019, 10:15am UTC](https://discuss.elastic.co/t/is-apm-perfromance-like-this-because-of-java-version-1-7-at-the-application-side/199175/6 "2019-09-16T10:15:47Z")
Hi Eyal, thanks in future I will include all the above points. thanks ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [October 7, 2019, 6:15am UTC](https://discuss.elastic.co/t/is-apm-perfromance-like-this-because-of-java-version-1-7-at-the-application-side/199175/7 "2019-10-07T06:15:51Z")
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