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

Drupal\Core\Database\Statement::executeRun #51a0f086f2681Run #51a0ef63cb19eDiffDiff%
Number of Function Calls125 124 -1 -0.8%
Incl. Wall Time (microsec)13,021 13,412 391 3.0%
Incl. Wall Time (microsec) per call 104 108 4 3.8%
Excl. Wall Time (microsec)2,907 2,792 -115 -4.0%
Incl. CPU (microsecs)16,001 12,001 -4,000 -25.0%
Incl. CPU (microsecs) per call 128 97 -31 -24.4%
Excl. CPU (microsec)4,000 4,000 0 0.0%
Incl. MemUse (bytes)89,204 88,528 -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)20,544 20,324 -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::execute-1 -20.0% 391 10.9% -4,000 -50.0% -676 -3.8% -220 -1.1%
Exclusive Metrics Diff for Current Function-115 -29.4% 0 0.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query-1 -100.0% 391 100.0% -4,000 -100.0% -676 -100.0% -220 -100.0%
Child functions
PDOStatement::execute-1 -25.0% 504 128.9% 1 0.0% -676 -100.0% -220 -100.0%
PDOStatement::setFetchMode-1 -25.0% 10 2.6% 0 0.0% 0 0.0% 0 0.0%
is_string-1 -25.0% -9 -2.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getLogger-1 -25.0% 1 0.3% -4,001 -100.0% 0 0.0% 0 0.0%