Rsp probe errors (bad arguments) after upgrade

Products

• DX Unified Infrastructure Management (Nimsoft / UIM)

Issue/Introduction

After upgrading to UIM 23.4, the rsp probe (v 5.56) began to have issues with CPU-values.  The issues are intermittent and the following error is observed:

.\Lua\CPU.lua.29: bad arguments #10

 

Environment

• UIM 23.4
• Probe RSP 5.56, 5.53

Cause

There is missing information in one of the LUA scripts that the probe uses.

Resolution

You can resolve the issue by doing one of the below options:

• Upgrade to rsp 5.57 or newer (recommended)
  
  
• Update the affected script with the missing information
  • Edit the following file:
    • <Path>\Nimsoft\probes\systemsp\Lua\CPU.lua.29
  • Add this line to the lua script at line 27
    • avg_used = math.floor(tot_used / found)
  • Restart the RSP probe

 

Please note that only one of the above options is needed.