Diff Report
Run #519c04ab45451: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #519c04ab45451Run #519c03b86b1ecDiffDiff%
Number of Function Calls172 171 -1 -0.6%
Incl. Wall Time (microsec)78,572 79,465 893 1.1%
Incl. Wall Time (microsec) per call 457 465 8 1.7%
Excl. Wall Time (microsec)78,572 79,465 893 1.1%
Incl. CPU (microsecs)13,429 13,316 -113 -0.8%
Incl. CPU (microsecs) per call 78 78 -0 -0.3%
Excl. CPU (microsec)13,429 13,316 -113 -0.8%
Incl. MemUse (bytes)124,868 124,188 -680 -0.5%
Incl. MemUse (bytes) per call 726 726 0 0.0%
Excl. MemUse (bytes)124,868 124,188 -680 -0.5%
Incl. PeakMemUse (bytes)28,680 28,680 0 0.0%
Incl. PeakMemUse (bytes) per call 167 168 1 0.6%
Excl. PeakMemUse (bytes)28,680 28,680 0 0.0%

Parent/Child Regression/Improvement report for PDOStatement::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
PDOStatement::execute-1 -100.0% 893 143.1% -113 -7.4% -680 -5.4% 0 0.0%
Exclusive Metrics Diff for Current Function893 100.0% -113 -100.0% -680 -100.0% 0 N/A%
Parent function
Drupal\Core\Database\Statement::execute-1 -100.0% 893 100.0% -113 -100.0% -680 -100.0% 0 N/A%