[7.15] [Reporting] Fix slow CSV with large max size bytes (#120365)#120582

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jloleysens merged 1 commit intoelastic:7.15from jloleysens:backport/7.15/pr-120365

Dec 7, 2021

+45-9

Commits on Dec 7, 2021

[Reporting] Fix slow CSV with large max size bytes (elastic#120365 )
jloleysens
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