# MB 6.3.1 - Missing field: max, Missing field: value for ZlibMemUsage

**URL:** <https://discuss.elastic.co/t/mb-6-3-1-missing-field-max-missing-field-value-for-zlibmemusage/139664>\
**Category:** Beats\
**Tags:** metricbeat\
**Created:** [July 12, 2018, 4:12am UTC](https://discuss.elastic.co/t/mb-6-3-1-missing-field-max-missing-field-value-for-zlibmemusage/139664 "2018-07-12T04:12:01Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![james5](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/james5/32/33181_2.png) [@james5](https://discuss.elastic.co/u/james5)\
**Post date:** [July 12, 2018, 4:12am UTC](https://discuss.elastic.co/t/mb-6-3-1-missing-field-max-missing-field-value-for-zlibmemusage/139664/1 "2018-07-12T04:12:01Z")

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In 6.3.0 and 6.3.1 (I tried to upgrade), I am seeing in the log file

| 2018-07-12T12:10:38.985+0800 | ERROR | schema/schema.go:41 | Error on field 'value': Missing field: value, Error: Error converting param to int: ZlibMemUsage |
| --- | --- | --- | --- |
| 2018-07-12T12:10:38.985+0800 | ERROR | schema/schema.go:41 | Error on field 'max': Missing field: max, Error: Error converting param to int: MaxZlibMemUsage |
| 2018-07-12T12:10:48.985+0800 | ERROR | schema/schema.go:41 | Error on field 'max': Missing field: max, Error: Error converting param to int: MaxZlibMemUsage |
| 2018-07-12T12:10:48.985+0800 | ERROR | schema/schema.go:41 | Error on field 'value': Missing field: value, Error: Error converting param to int: ZlibMemUsage |

This field ZlibMemUsage is not in the template.

metricbeat template export

Any ideas how to solve? Other than manually modifying the template myself?

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<div class="post-metadata">

**Author:** ![ruflin](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/ruflin/32/3116_2.png) [@ruflin](https://discuss.elastic.co/u/ruflin)\
**Post date:** [July 12, 2018, 2:39pm UTC](https://discuss.elastic.co/t/mb-6-3-1-missing-field-max-missing-field-value-for-zlibmemusage/139664/2 "2018-07-12T14:39:33Z")

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Can you share your Metricbeat config file? Based on a quick search I assume you are using the HaProxy module and this field does not seem to exist.

What version of HaProxy do you use?

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [August 9, 2018, 2:39pm UTC](https://discuss.elastic.co/t/mb-6-3-1-missing-field-max-missing-field-value-for-zlibmemusage/139664/3 "2018-08-09T14:39:39Z")

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