Werk #11645: Performance issues with PySNMP Backend

Component pysnmp
Title Performance issues with PySNMP Backend
Date Nov 10, 2020
Checkmk Editon Checkmk Enterprise (CEE)
Checkmk Version 2.0.0b1
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed

PySNMP had some huge Performance issues. These issues are resolved by

  1. Caching the SnmpEngines PySNMP uses
  2. Disabling lookupMib
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