Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #519a4774889ddRun #519a4887d3a25DiffDiff%
Number of Function Calls164 164 0 0.0%
Incl. Wall Time (microsec)362,847 1,821,628 1,458,781 402.0%
Incl. Wall Time (microsec) per call 2,212 11,107 8,895 402.0%
Excl. Wall Time (microsec)13,036 65,735 52,699 404.3%
Incl. CPU (microsecs)4,001 12,000 7,999 199.9%
Incl. CPU (microsecs) per call 24 73 49 199.9%
Excl. CPU (microsec)4,001 8,000 3,999 100.0%
Incl. MemUse (bytes)355,008 354,952 -56 -0.0%
Incl. MemUse (bytes) per call 2,165 2,164 -0 -0.0%
Excl. MemUse (bytes)2,800 2,800 0 0.0%
Incl. PeakMemUse (bytes)203,544 203,592 48 0.0%
Incl. PeakMemUse (bytes) per call 1,241 1,241 0 0.0%
Excl. PeakMemUse (bytes)2,680 2,680 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% 1,458,781 9.6% 7,999 199.9% -56 -3.3% 48 3.2%
Exclusive Metrics Diff for Current Function52,699 3.6% 3,999 50.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 1,458,781 100.0% 7,999 100.0% -56 -100.0% 48 100.0%
Child functions
PDOStatement::execute0 N/A% 1,377,825 94.5% 0 0.0% -56 -100.0% 48 100.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 11,018 0.8% 0 0.0% 0 0.0% 0 0.0%
is_string0 N/A% 8,892 0.6% 0 0.0% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 8,347 0.6% 4,000 50.0% 0 0.0% 0 0.0%