public Task Performance()
{
var stats = GetProcessesToReportOn().Select(x => new EtlTaskPerformanceStats
{
TaskName = x.Key,
TaskId = x.Value.First().TaskId, // since we grouped by task name it implies each task id inside group is the same
EtlType = x.Value.First().EtlType,
Stats = x.Value.Select(y => new EtlProcessPerformanceStats
{
TransformationName = y.TransformationName,
Performance = y.GetPerformanceStats()
}).ToArray()
}).ToArray();
using (Database.DocumentsStorage.ContextPool.AllocateOperationContext(out JsonOperationContext context))
using (var writer = new BlittableJsonTextWriter(context, ResponseBodyStream()))
{
writer.WriteEtlTaskPerformanceStats(context, stats);
}
return(Task.CompletedTask);
}