Diff Report
Run #51a188154f4e0: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18906335b0: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::merge

Drupal\Core\Database\Connection::mergeRun #51a188154f4e0Run #51a18906335b0DiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 231 231 N/A%
Incl. Wall Time (microsec) per call N/A 231 231 N/A%
Excl. Wall Time (microsec) 16 16 N/A%
Incl. CPU (microsecs) 0 0 N/A%
Incl. CPU (microsecs) per call N/A 0 0 N/A%
Excl. CPU (microsec) 0 0 N/A%
Incl. MemUse (bytes) 31,988 31,988 N/A%
Incl. MemUse (bytes) per call N/A 31,988 31,988 N/A%
Excl. MemUse (bytes) 1,344 1,344 N/A%
Incl. PeakMemUse (bytes) 0 0 N/A%
Incl. PeakMemUse (bytes) per call N/A 0 0 N/A%
Excl. PeakMemUse (bytes) 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::merge [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%
Incl. Wall
Diff
(microsec)
IWall
Diff%
Incl. CPU Diff
(microsec)
ICpu
Diff%
Incl.
MemUse
Diff
(bytes)
IMemUse
Diff%
Incl.
PeakMemUse
Diff
(bytes)
IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::merge1 33.3% 231 0.2% 0 0.0% 31,988 5.3% 0 0.0%
Exclusive Metrics Diff for Current Function16 6.9% 0 N/A% 1,344 4.2% 0 N/A%
Parent function
db_merge1 100.0% 231 100.0% 0 N/A% 31,988 100.0% 0 N/A%
Child functions
Drupal\Core\Database\Connection::getDriverClass1 50.0% 159 68.8% 0 N/A% 27,412 85.7% 0 N/A%
Drupal\Core\Database\Query\Merge::__construct1 50.0% 56 24.2% 0 N/A% 3,232 10.1% 0 N/A%