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Changed-lines coverage summary
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Denominator: lines added/modified by this PR in C/C++ source files that LCOV considers coverable (excludes blank lines, braces, comments, header-only declarations, and error-path noise such as `LOGICAL_ERROR`, `UNREACHABLE()`, `abort()`).
Numerator: of those coverable lines, the number actually executed by the test suite during this coverage run.
  PR changed C/C++ lines covered by tests: 92.11% (35/38)

Uncovered changed code (with context):

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src/Storages/MergeTree/MergeTreeReaderStream.cpp
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--- uncovered block 99-99 ---
       97 | 
       98 |         if (profile_callback)
>>     99 |             buffer->setProfileCallback(profile_callback, clock_type);
      100 | 
      101 |         read_buffer_holder = std::move(buffer);

--- uncovered block 129-129 ---
      127 | 
      128 |         if (!settings.checksum_on_read)
>>    129 |             buffer->disableChecksumming();
      130 | 
      131 |         read_buffer_holder = std::move(buffer);

--- uncovered block 144-144 ---
      142 | 
      143 |         if (!settings.checksum_on_read)
>>    144 |             buffer->disableChecksumming();
      145 | 
      146 |         read_buffer_holder = std::move(buffer);

=== Lost Baseline Coverage: 2 lines ===

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src/Backups/BackupsWorker.cpp
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--- lost coverage block 975-975 ---
      973 |         {
      974 |             if (!is_internal_restore && restore_coordination->isRestoreQuerySentToOtherHosts())
>>    975 |                 restore_coordination->waitOtherHostsFinish(/* throw_if_error = */ false);
      976 |             restore_coordination->finish(/* throw_if_error = */ false);
      977 |         }
================================================================================
src/Common/ProfileEvents.cpp
================================================================================

--- lost coverage block 1650-1650 ---
     1648 |     }
     1649 | 
>>   1650 |     return false;
     1651 | }
     1652 | 
WARNING: Failed to get start time for [Print Uncovered Code] - start time and duration won't be set

--- Coverage counts ---
Lines     : baseline 779,299/922,931  ->  current 779,125/922,928  (delta -174 / -3)
Functions : baseline 886,474/969,984  ->  current 886,399/969,984  (delta -75 / +0)
Branches  : baseline 254,785/330,860  ->  current 254,734/330,860  (delta -51 / +0)