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

Drupal\Core\Database\Statement::executeRun #519fb917058acRun #519fb8e35d279DiffDiff%
Number of Function Calls121 121 0 0.0%
Incl. Wall Time (microsec)10,663 11,215 552 5.2%
Incl. Wall Time (microsec) per call 88 93 5 5.2%
Excl. Wall Time (microsec)1,948 1,935 -13 -0.7%
Incl. CPU (microsecs)8,001 12,001 4,000 50.0%
Incl. CPU (microsecs) per call 66 99 33 50.0%
Excl. CPU (microsec)8,001 4,001 -4,000 -50.0%
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 Function-13 -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%