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  1. ZABBIX FEATURE REQUESTS
  2. ZBXNEXT-8682

Item test should limit the returned value to a certain amount of data

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    • Sprint 104 (Sep 2023), Sprint 105 (Oct 2023), Sprint 106 (Nov 2023), Sprint 107 (Dec 2023), S2401, S24-W6/7, S24-W8/9, S24-W10/11, S24-W12/13, S24-W14/15, S24-W16/17, S24-W18/19, S24-W20/21, S24-W22/23
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      After implementation of ZBXNEXT-6554 some items that use external commands or return file contents ( line vfs.file.contents, system.sw.packaget and system.sw.packages.get) return up to 16 Mb of data (system.sw.packages.get - up to 32 Mb).
      Currently Item test functionality returns the whole value that is returned by the metric, which is then used to test all of the preprocessing steps. In case of such huge values this will drain PHP allocated memory which will eventually result in internal system error (500 error).

      The amount of data that is retrieved by item test should be limited to a value that will not cause such memory issues (like 512 Kb for example).

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        1.
        		 Frontend changes to limit the returned item test value to a certain amount of data Specification change (Sub-task) Closed Janis Freibergs

            kprutkovs Konstantins Prutkovs (Inactive)
            solonkins Sergejs Olonkins
            Team C
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