Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c11235c73: 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 #52f5c0b2e882aRun #52f5c11235c73DiffDiff%
Number of Function Calls71 71 0 0.0%
Incl. Wall Time (microsec)10,831 10,755 -76 -0.7%
Incl. Wall Time (microsec) per call 153 151 -1 -0.7%
Excl. Wall Time (microsec)774 773 -1 -0.1%
Incl. CPU (microsecs)3,657 3,586 -71 -1.9%
Incl. CPU (microsecs) per call 52 51 -1 -1.9%
Excl. CPU (microsec)523 539 16 3.1%
Incl. MemUse (bytes)388,736 388,816 80 0.0%
Incl. MemUse (bytes) per call 5,475 5,476 1 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)216,672 216,544 -128 -0.1%
Incl. PeakMemUse (bytes) per call 3,052 3,050 -2 -0.1%
Excl. PeakMemUse (bytes)2,208 2,208 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% -76 -18.3% -71 -30.0% 80 0.2% -128 -0.3%
Exclusive Metrics Diff for Current Function-1 -1.3% 16 22.5% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -76 -100.0% -71 -100.0% 80 100.0% -128 -100.0%
Child functions
PDOStatement::execute0 N/A% -76 -100.0% -73 -102.8% 80 100.0% -128 -100.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 1 1.3% -3 -4.2% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 0 0.0% -10 -14.1% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% -1 -1.4% 0 0.0% 0 0.0%