Diff Report
Run #518ef09a47b3b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eee9367b5d: 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 #518ef09a47b3bRun #518eee9367b5dDiffDiff%
Number of Function Calls112 112 0 0.0%
Incl. Wall Time (microsec)31,442 31,668 226 0.7%
Incl. Wall Time (microsec) per call 281 283 2 0.7%
Excl. Wall Time (microsec)1,623 1,607 -16 -1.0%
Incl. CPU (microsecs)9,534 9,253 -281 -2.9%
Incl. CPU (microsecs) per call 85 83 -3 -2.9%
Excl. CPU (microsec)1,269 1,218 -51 -4.0%
Incl. MemUse (bytes)655,616 655,648 32 0.0%
Incl. MemUse (bytes) per call 5,854 5,854 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)356,552 354,576 -1,976 -0.6%
Incl. PeakMemUse (bytes) per call 3,184 3,166 -18 -0.6%
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% 226 121.5% -281 -55.0% 32 0.1% -1,976 -5.6%
Exclusive Metrics Diff for Current Function-16 -7.1% -51 -18.1% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 226 100.0% -281 -100.0% 32 100.0% -1,976 -100.0%
Child functions
PDOStatement::execute0 N/A% 232 102.7% -245 -87.2% 32 100.0% -1,976 -100.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 8 3.5% 14 5.0% 0 0.0% 0 0.0%
is_string0 N/A% 3 1.3% 6 2.1% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% -1 -0.4% -5 -1.8% 0 0.0% 0 0.0%