Use batches for C&U Metrics capture

- this parameter tells cap&u perf_capture to send batches of 250 records to vmware at a time
- removed targets/log_targets since this has been moved to the base class
- changed data to work without the beginning_of_day in realtime default startime 4.hour.ago.beginning_of_day

Author: kbrock

app/models/manageiq/providers/vmware/infra_manager/metrics_capture.rb

@@ -234,7 +234,6 @@ def self.process_entity(data, parent = nil)
     ret
   end
 
-  alias targets target
   def initialize(target, ems = nil)
     super(Array(target), ems || Array(target).first&.ext_management_system)
 
@@ -390,16 +389,6 @@ def perf_query(params, counter_info, interval_name)
     return counters_by_mor, counter_values_by_mor_and_ts
   end
 
-  private
-
-  def log_targets
-    if targets.size == 1
-      "[#{targets.first.class.name}], [#{targets.first.id}], [#{targets.first.name}]"
-    else
-      "[#{targets.map { |obj| obj.class.name }.uniq.join(", ")}], [#{targets.size} targets]"
-    end
-  end
-
   class << self
     private
 

config/settings.yml

@@ -8,6 +8,7 @@
           :critical:
         :power:
           :critical:
+    :capture_batch_size: 250
 :ems_refresh:
   :vmware_tanzu:
     :refresh_interval: 24.hours

spec/models/manageiq/providers/vmware/infra_manager/metric_capture_spec.rb

@@ -35,7 +35,7 @@
         end
 
         context "collecting vm realtime data" do
-          let(:start_time) { Time.parse("2011-08-12T00:00:00Z").utc }
+          let(:start_time) { Time.parse("2011-08-12T19:33:00Z").utc }
 
           before(:each) do
             @counters_by_mor, @counter_values_by_mor_and_ts = @vm.perf_collect_metrics('realtime', start_time)

spec/tools/vim_data/miq_vim_perf_history/queryPerfMulti.yml

@@ -4,7 +4,7 @@
   vimType: :VirtualMachine
   xsiType: :ManagedObjectReference
 : '20':
-    '2011-08-12T00:00:00Z':
+    '2011-08-12T19:33:00Z':
       ! '': !ruby/array:VimArray
       - !ruby/hash-with-ivars:VimHash
         elements: