Enrich system log tables

af12d8b1948618e95ac1fded02b1f3c9317ac9b6

3 files changed, 15 insertions, 2 deletions

diff --git a/yt/yt/client/table_client/unversioned_row.h b/yt/yt/client/table_client/unversioned_row.h
index f5ab878d3f..02b242ce52 100644
--- a/yt/yt/client/table_client/unversioned_row.h
+++ b/yt/yt/client/table_client/unversioned_row.h
@@ -656,6 +656,13 @@ public:
         GetHeader()->Count = count;
     }
 
+    void PushBack(TUnversionedValue value)
+    {
+        ui32 count = GetCount();
+        SetCount(count + 1);
+        Begin()[count] = value;
+    }
+
     TUnversionedValue& operator[] (ui32 index)
     {
         YT_ASSERT(index < GetHeader()->Count);
diff --git a/yt/yt/core/profiling/timing.cpp b/yt/yt/core/profiling/timing.cpp
index e7829c2d44..f46f498d8f 100644
--- a/yt/yt/core/profiling/timing.cpp
+++ b/yt/yt/core/profiling/timing.cpp
@@ -53,6 +53,11 @@ TDuration TWallTimer::GetElapsedTime() const
     return CpuDurationToDuration(GetElapsedCpuTime());
 }
 
+TDuration TWallTimer::GetCurrentDuration() const
+{
+    return CpuDurationToDuration(GetCurrentCpuDuration());
+}
+
 TCpuInstant TWallTimer::GetStartCpuTime() const
 {
     return StartTime_;
diff --git a/yt/yt/core/profiling/timing.h b/yt/yt/core/profiling/timing.h
index f93ea2f2c0..f2fa591601 100644
--- a/yt/yt/core/profiling/timing.h
+++ b/yt/yt/core/profiling/timing.h
@@ -45,9 +45,12 @@ public:
     TInstant GetStartTime() const;
     TDuration GetElapsedTime() const;
     TValue GetElapsedValue() const;
+    //! Returns the time that has elapsed since the last call to Start().
+    TDuration GetCurrentDuration() const;
 
     TCpuInstant GetStartCpuTime() const;
     TCpuDuration GetElapsedCpuTime() const;
+    TCpuDuration GetCurrentCpuDuration() const;
 
     void Start();
     void StartIfNotActive();
@@ -57,8 +60,6 @@ public:
     void Persist(const TStreamPersistenceContext& context);
 
 private:
-    TCpuDuration GetCurrentCpuDuration() const;
-
     TCpuInstant StartTime_ = 0;
     TCpuDuration Duration_ = 0;
     bool Active_ = false;