Diff Report
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #51b517a409f93Run #51b518680585eDiffDiff%
Number of Function Calls177 177 0 0.0%
Incl. Wall Time (microsec)75,070 72,365 -2,705 -3.6%
Incl. Wall Time (microsec) per call 424 409 -15 -3.6%
Excl. Wall Time (microsec)4,085 4,134 49 1.2%
Incl. CPU (microsecs)19,931 19,681 -250 -1.3%
Incl. CPU (microsecs) per call 113 111 -1 -1.3%
Excl. CPU (microsec)3,428 3,474 46 1.3%
Incl. MemUse (bytes)956,992 957,000 8 0.0%
Incl. MemUse (bytes) per call 5,407 5,407 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)327,624 330,344 2,720 0.8%
Incl. PeakMemUse (bytes) per call 1,851 1,866 15 0.8%
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% -2,705 -52.0% -250 -8.4% 8 0.0% 2,720 8.4%
Exclusive Metrics Diff for Current Function49 1.8% 46 18.4% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -2,705 -100.0% -250 -100.0% 8 100.0% 2,720 100.0%
Child functions
PDOStatement::execute0 N/A% -2,752 -101.7% -301 -120.4% 8 100.0% 2,720 100.0%
PDOStatement::setFetchMode0 N/A% -6 -0.2% 4 1.6% 0 0.0% 0 0.0%
is_string0 N/A% 4 0.1% 9 3.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 0 0.0% -8 -3.2% 0 0.0% 0 0.0%