Diff Report
Run #519fb8e35d279: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fb917058ac: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #519fb8e35d279Run #519fb917058acDiffDiff%
Number of Function Calls121 121 0 0.0%
Incl. Wall Time (microsec)11,215 10,663 -552 -4.9%
Incl. Wall Time (microsec) per call 93 88 -5 -4.9%
Excl. Wall Time (microsec)1,935 1,948 13 0.7%
Incl. CPU (microsecs)12,001 8,001 -4,000 -33.3%
Incl. CPU (microsecs) per call 99 66 -33 -33.3%
Excl. CPU (microsec)4,001 8,001 4,000 100.0%
Incl. MemUse (bytes)154,016 154,016 0 0.0%
Incl. MemUse (bytes) per call 1,273 1,273 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)46,496 46,496 0 0.0%
Incl. PeakMemUse (bytes) per call 384 384 0 0.0%
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% -552 -53.0% -4,000 -100.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function13 2.4% 4,000 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -552 -100.0% -4,000 -100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% -561 -101.6% -8,000 -200.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% -4 -0.7% 0 0.0% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%