Diff Report
Run #51a27d81b1262: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a27ce83196d: XHProf Run (Namespace=drupal-perf-trevorbradley)
Tip
Click a function name below to drill down.

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

Drupal\Core\Database\Statement::executeRun #51a27d81b1262Run #51a27ce83196dDiffDiff%
Number of Function Calls109 109 0 0.0%
Incl. Wall Time (microsec)10,970 9,682 -1,288 -11.7%
Incl. Wall Time (microsec) per call 101 89 -12 -11.7%
Excl. Wall Time (microsec)1,375 1,330 -45 -3.3%
Incl. CPU (microsecs)4,000 8,000 4,000 100.0%
Incl. CPU (microsecs) per call 37 73 37 100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)157,904 157,912 8 0.0%
Incl. MemUse (bytes) per call 1,449 1,449 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)53,856 54,048 192 0.4%
Incl. PeakMemUse (bytes) per call 494 496 2 0.4%
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% -1,288 -49.3% 4,000 100.0% 8 0.0% 192 0.4%
Exclusive Metrics Diff for Current Function-45 -3.5% 0 0.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -1,288 -100.0% 4,000 100.0% 8 100.0% 192 100.0%
Child functions
PDOStatement::execute0 N/A% -1,265 -98.2% 0 0.0% 8 100.0% 192 100.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 12 0.9% 4,000 100.0% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 5 0.4% 0 0.0% 0 0.0% 0 0.0%
is_string0 N/A% 5 0.4% 0 0.0% 0 0.0% 0 0.0%