Diff Report
Run #52e48e674e7b6: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e48ef364ce3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #52e48e674e7b6Run #52e48ef364ce3DiffDiff%
Number of Function Calls84 84 0 0.0%
Incl. Wall Time (microsec)10,347 10,436 89 0.9%
Incl. Wall Time (microsec) per call 123 124 1 0.9%
Excl. Wall Time (microsec)1,225 1,254 29 2.4%
Incl. CPU (microsecs)6,929 6,938 9 0.1%
Incl. CPU (microsecs) per call 82 83 0 0.1%
Excl. CPU (microsec)1,031 1,036 5 0.5%
Incl. MemUse (bytes)783,904 783,928 24 0.0%
Incl. MemUse (bytes) per call 9,332 9,332 0 0.0%
Excl. MemUse (bytes)2,008 2,008 0 0.0%
Incl. PeakMemUse (bytes)230,456 228,488 -1,968 -0.9%
Incl. PeakMemUse (bytes) per call 2,744 2,720 -23 -0.9%
Excl. PeakMemUse (bytes)2,024 2,024 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Statement::execute [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\Statement::execute0 N/A% 89 28.0% 9 2.3% 24 0.1% -1,968 -4.5%
Exclusive Metrics Diff for Current Function29 32.6% 5 55.6% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 89 100.0% 9 100.0% 24 100.0% -1,968 -100.0%
Child functions
PDOStatement::execute0 N/A% 67 75.3% -16 -177.8% 24 100.0% -1,968 -100.0%
PDOStatement::setFetchMode0 N/A% -7 -7.9% 9 100.0% 0 0.0% 0 0.0%
is_string0 N/A% 1 1.1% 7 77.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getLogger0 N/A% -1 -1.1% 4 44.4% 0 0.0% 0 0.0%