Added project size and metrics collectors in gradle plugin

libraries/tools/kotlin-gradle-statistics/src/org/jetbrains/kotlin/statistics/BuildSessionLogger.kt

@@ -129,6 +129,8 @@ class BuildSessionLogger(
                     report(NumericalMetrics.GRADLE_BUILD_DURATION, finishTime - it.buildStartedTime)
                 }
                 report(NumericalMetrics.GRADLE_EXECUTION_DURATION, finishTime - it.projectEvaluatedTime)
+                report(NumericalMetrics.BUILD_FINISH_TIME, finishTime)
+                report(BooleanMetrics.BUILD_FAILED, failure != null)
             }
             buildSession = null
         } finally {

libraries/tools/kotlin-gradle-statistics/src/org/jetbrains/kotlin/statistics/metrics/BooleanMetrics.kt

@@ -35,7 +35,7 @@ enum class BooleanMetrics(val type: BooleanOverridePolicy, val anonymization: Bo
 
     KOTLIN_OFFICIAL_CODESTYLE(OVERRIDE, SAFE),
     KOTLIN_PROGRESSIVE_MODE(OVERRIDE, SAFE),
-    KOTLIN_KTS_USED(OVERRIDE, SAFE),
+    KOTLIN_KTS_USED(OR, SAFE),
 
     // User scenarios
     DEBUGGER_ENABLED(OVERRIDE, SAFE),
@@ -43,5 +43,4 @@ enum class BooleanMetrics(val type: BooleanOverridePolicy, val anonymization: Bo
     TESTS_EXECUTED(OVERRIDE, SAFE),
     MAVEN_PUBLISH_EXECUTED(OVERRIDE, SAFE),
     BUILD_FAILED(OVERRIDE, SAFE)
-
 }

libraries/tools/kotlin-gradle-statistics/src/org/jetbrains/kotlin/statistics/metrics/NumericalMetrics.kt

@@ -45,7 +45,7 @@ enum class NumericalMetrics(val type: NumberOverridePolicy, val anonymization: N
     //duration of the execution gradle phase
     GRADLE_EXECUTION_DURATION(OVERRIDE, SAFE),
 
-    NUMBER_OF_SUBPROJECTS(OVERRIDE, RANDOM_10_PERCENT),
+    NUMBER_OF_SUBPROJECTS(SUM, RANDOM_10_PERCENT),
 
     STATISTICS_VISIT_ALL_PROJECTS_OVERHEAD(SUM, RANDOM_10_PERCENT),