*SLO:*PipelineRun Execution Overhead
Details: Proportion of time elapsed between the completion of a TaskRun and the start of the next TaskRun within a PipelineRun to the total duration of successful PipelineRuns is under the defined threshold
SLO link: https://gitlab.cee.redhat.com/service/app-interface/-/blob/master/data/services/stonesoup/pipeline-service/slo-sli-document.yml?ref_type=heads#L32

Expr:
sum(increase(pipeline_service_execution_overhead_percentage_sum

{status='succeded'}[{{window}}])) / sum(increase(pipeline_service_execution_overhead_percentage_count{status='succeded'}

[{{window}}]))

Modification required in expr:
1-(sum(increase(pipeline_service_execution_overhead_percentage_sum

{status='succeded'}[{{window}}])) /
sum(increase(pipeline_service_execution_overhead_percentage_count{status='succeded'}

[{{window}}])))
SLO needs to be evaluated in percentile. Current expected target is <0.05 which should be changed to >0.95