Extend alert setup mask with the possibility to select the aggregation type "max" for a metric
When using alerts in a webfarm scenario, the average aggregation of the metrics to monitor is useless, because significant variations of a metric on one webserver have not enough impact on the aggregated one. The aggregation type "max" would solve that issue.
This is currently planned for the May timeframe. Meanwhile, please note the update to this item which may be a workaround for now: https://visualstudio.uservoice.com/forums/357324-application-insights/suggestions/14428134-add-alerts-based-on-results-of-analytics-queries