# How to read CPU usage, RAM usage and Disk usage using filebeat?

**URL:** <https://discuss.elastic.co/t/how-to-read-cpu-usage-ram-usage-and-disk-usage-using-filebeat/165561>\
**Category:** Beats\
**Tags:** filebeat\
**Created:** [January 24, 2019, 9:14am UTC](https://discuss.elastic.co/t/how-to-read-cpu-usage-ram-usage-and-disk-usage-using-filebeat/165561 "2019-01-24T09:14:43Z")\
**Posts on this page:** 1\
**Showing post:** 11

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**Author:** ![Vinit\_Kumar](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/vinit_kumar/32/74784_2.png) [@Vinit\_Kumar](https://discuss.elastic.co/u/Vinit_Kumar)\
**Post date:** [January 24, 2019, 12:30pm UTC](https://discuss.elastic.co/t/how-to-read-cpu-usage-ram-usage-and-disk-usage-using-filebeat/165561/11 "2019-01-24T12:30:31Z")

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I got the solution for this on [another web page](https://discuss.elastic.co/t/in-kibana-i-have-fields-that-contains-a-question-mark-not-showing-in-metric-field/146017/2?u=vinit_kumar) regarding question mark "?" on Kibana Discover Metricbeat fields.

But I have another question, `should I write the different grok for metricbeat` because I have two grok for Apache logs and Jboss logs both are under different if conditions.

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