Diff Report
Run #51a0ef63cb19e: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a0f086f2681: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #51a0ef63cb19eRun #51a0f086f2681DiffDiff%
Number of Function Calls124 125 1 0.8%
Incl. Wall Time (microsec)13,412 13,021 -391 -2.9%
Incl. Wall Time (microsec) per call 108 104 -4 -3.7%
Excl. Wall Time (microsec)2,792 2,907 115 4.1%
Incl. CPU (microsecs)12,001 16,001 4,000 33.3%
Incl. CPU (microsecs) per call 97 128 31 32.3%
Excl. CPU (microsec)4,000 4,000 0 0.0%
Incl. MemUse (bytes)88,528 89,204 676 0.8%
Incl. MemUse (bytes) per call 714 714 -0 -0.0%
Excl. MemUse (bytes)1,172 1,172 0 0.0%
Incl. PeakMemUse (bytes)20,324 20,544 220 1.1%
Incl. PeakMemUse (bytes) per call 164 164 0 0.3%
Excl. PeakMemUse (bytes)1,108 1,108 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::execute1 20.0% -391 -10.9% 4,000 50.0% 676 3.8% 220 1.1%
Exclusive Metrics Diff for Current Function115 29.4% 0 0.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query1 100.0% -391 -100.0% 4,000 100.0% 676 100.0% 220 100.0%
Child functions
PDOStatement::execute1 25.0% -504 -128.9% -1 -0.0% 676 100.0% 220 100.0%
PDOStatement::setFetchMode1 25.0% -10 -2.6% 0 0.0% 0 0.0% 0 0.0%
is_string1 25.0% 9 2.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getLogger1 25.0% -1 -0.3% 4,001 100.0% 0 0.0% 0 0.0%