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

Drupal\Core\Database\Statement::executeRun #51b518680585eRun #51b517a409f93DiffDiff%
Number of Function Calls177 177 0 0.0%
Incl. Wall Time (microsec)72,365 75,070 2,705 3.7%
Incl. Wall Time (microsec) per call 409 424 15 3.7%
Excl. Wall Time (microsec)4,134 4,085 -49 -1.2%
Incl. CPU (microsecs)19,681 19,931 250 1.3%
Incl. CPU (microsecs) per call 111 113 1 1.3%
Excl. CPU (microsec)3,474 3,428 -46 -1.3%
Incl. MemUse (bytes)957,000 956,992 -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)330,344 327,624 -2,720 -0.8%
Incl. PeakMemUse (bytes) per call 1,866 1,851 -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 Function-49 -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%