monlib : adding memOnly flag support for cpp lib

commit_hash:cffc55ecd6d0ea22c3c2ce52f21e6aba6da16a15

2 files changed, 9 insertions, 0 deletions

diff --git a/library/cpp/monlib/encode/buffered/buffered_encoder_base.cpp b/library/cpp/monlib/encode/buffered/buffered_encoder_base.cpp
index 87c832d642..c0449a10ff 100644
--- a/library/cpp/monlib/encode/buffered/buffered_encoder_base.cpp
+++ b/library/cpp/monlib/encode/buffered/buffered_encoder_base.cpp
@@ -144,6 +144,12 @@ void TBufferedEncoderBase::OnLogHistogram(TInstant time, TLogHistogramSnapshotPt
     metric.TimeSeries.Add(time, s.Get());
 }
 
+void TBufferedEncoderBase::OnMemOnly(bool isMemOnly) {
+    State_.Expect(TEncoderState::EState::METRIC);
+    TMetric& metric = Metrics_.back();
+    metric.IsMemOnly = isMemOnly;
+}
+
 TString TBufferedEncoderBase::FormatLabels(const TPooledLabels& labels) const {
     auto formattedLabels = TVector<TString>(Reserve(labels.size() + CommonLabels_.size()));
     auto addLabel = [&](const TPooledLabel& l) {
diff --git a/library/cpp/monlib/encode/buffered/buffered_encoder_base.h b/library/cpp/monlib/encode/buffered/buffered_encoder_base.h
index fe3714e58f..dab5671ad4 100644
--- a/library/cpp/monlib/encode/buffered/buffered_encoder_base.h
+++ b/library/cpp/monlib/encode/buffered/buffered_encoder_base.h
@@ -37,6 +37,8 @@ public:
     void OnSummaryDouble(TInstant time, ISummaryDoubleSnapshotPtr snapshot) override;
     void OnLogHistogram(TInstant, TLogHistogramSnapshotPtr) override;
 
+    void OnMemOnly(bool isMemOnly) override;
+
 protected:
     using TPooledStr = TStringPoolBuilder::TValue;
 
@@ -80,6 +82,7 @@ protected:
         EMetricType MetricType = EMetricType::UNKNOWN;
         TPooledLabels Labels;
         TMetricTimeSeries TimeSeries;
+        bool IsMemOnly;
     };
 
 protected: