Bradlee H. Edmondson bradleeedmondson

## zero_division.md

      
        
          
            
              
              1 file
            
          
          
            
              
              0 forks
            
          
          
            
              
              0 comments
            
          
          
            
              
              0 stars
            
          
        
        
          
              
          
          
            
                bradleeedmondson
                / zero_division.md
            
            
              Created
              March 30, 2021 18:01
                — forked from limitusus/zero_division.md
            
              
                Zabbix: handle calculated item with zero division
              
          
        
      
        
  
      
    Problem

Want to create a calculated item with last("X") / last("Y").
When Y = 0, the result should be 0.
Answer

last("X") * (1 - count("Y",#1,0)) / (last("Y") + count("Y",#1,0))