Diff Report
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #53d4352fc0c61Run #53d436500e2acDiffDiff%
Number of Function Calls153 153 0 0.0%
Incl. Wall Time (microsec)19,683 19,993 310 1.6%
Incl. Wall Time (microsec) per call 129 131 2 1.6%
Excl. Wall Time (microsec)2,427 2,388 -39 -1.6%
Incl. CPU (microsecs)13,462 13,517 55 0.4%
Incl. CPU (microsecs) per call 88 88 0 0.4%
Excl. CPU (microsec)1,954 1,963 9 0.5%
Incl. MemUse (bytes)757,728 757,736 8 0.0%
Incl. MemUse (bytes) per call 4,952 4,953 0 0.0%
Excl. MemUse (bytes)2,008 2,008 0 0.0%
Incl. PeakMemUse (bytes)313,520 313,464 -56 -0.0%
Incl. PeakMemUse (bytes) per call 2,049 2,049 -0 -0.0%
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% 310 4.6% 55 0.8% 8 0.0% -56 -0.1%
Exclusive Metrics Diff for Current Function-39 -12.6% 9 16.4% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 310 100.0% 55 100.0% 8 100.0% -56 -100.0%
Child functions
PDOStatement::execute0 N/A% 363 117.1% 114 207.3% 8 100.0% -56 -100.0%
Drupal\Core\Database\Connection::getLogger0 N/A% -8 -2.6% -43 -78.2% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% -8 -2.6% -25 -45.5% 0 0.0% 0 0.0%
is_string0 N/A% 2 0.6% 0 0.0% 0 0.0% 0 0.0%