Diff Report
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af4a154bbb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #519af44245f83Run #519af4a154bbbDiffDiff%
Number of Function Calls169 169 0 0.0%
Incl. Wall Time (microsec)60,660 63,113 2,453 4.0%
Incl. Wall Time (microsec) per call 359 373 15 4.0%
Excl. Wall Time (microsec)3,538 3,591 53 1.5%
Incl. CPU (microsecs)17,201 17,473 272 1.6%
Incl. CPU (microsecs) per call 102 103 2 1.6%
Excl. CPU (microsec)3,003 3,023 20 0.7%
Incl. MemUse (bytes)901,024 901,024 0 0.0%
Incl. MemUse (bytes) per call 5,332 5,332 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)314,232 314,232 0 0.0%
Incl. PeakMemUse (bytes) per call 1,859 1,859 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 2,453 481.9% 272 16.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function53 2.2% 20 7.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 2,453 100.0% 272 100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% 2,412 98.3% 237 87.1% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% -22 -0.9% 1 0.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% 11 0.4% 21 7.7% 0 N/A% 0 N/A%
is_string0 N/A% -1 -0.0% -7 -2.6% 0 N/A% 0 N/A%