HELM-446: Convert Perf datasource NaN values to nulls #792
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Convert any 'NaN' values received by the Performance data source to nulls. This was done in v8 of this plugin.
Was causing issues with for example the Stat Grafana visualization panel using the Calculation "Last *", which displays the last non-null value, however it would consider
"NaN"
to be a valid value and display it instead of a valid numeric value.Flows has the
nanToZero
feature which may be more appropriate for flows data.External References