Diff Report
Run #52d3e812c7cf2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e8415aec3: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #52d3e812c7cf2Run #52d3e8415aec3DiffDiff%
Number of Function Calls103 103 0 0.0%
Incl. Wall Time (microsec)15,374 15,707 333 2.2%
Incl. Wall Time (microsec) per call 149 152 3 2.2%
Excl. Wall Time (microsec)1,117 1,114 -3 -0.3%
Incl. CPU (microsecs)4,991 5,097 106 2.1%
Incl. CPU (microsecs) per call 48 49 1 2.1%
Excl. CPU (microsec)782 771 -11 -1.4%
Incl. MemUse (bytes)544,176 544,176 0 0.0%
Incl. MemUse (bytes) per call 5,283 5,283 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)285,736 285,736 0 0.0%
Incl. PeakMemUse (bytes) per call 2,774 2,774 0 0.0%
Excl. PeakMemUse (bytes)1,536 1,536 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% 333 284.6% 106 94.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -0.9% -11 -10.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 333 100.0% 106 100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% 347 104.2% 133 125.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% -11 -3.3% 6 5.7% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% -20 -18.9% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -2 -1.9% 0 N/A% 0 N/A%