Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls231 231 0 0.0%
Incl. Wall Time (microsec)42,043 45,070 3,027 7.2%
Incl. Wall Time (microsec) per call 182 195 13 7.2%
Excl. Wall Time (microsec)42,043 45,070 3,027 7.2%
Incl. CPU (microsecs)15,246 16,262 1,016 6.7%
Incl. CPU (microsecs) per call 66 70 4 6.7%
Excl. CPU (microsec)15,246 16,262 1,016 6.7%
Incl. MemUse (bytes)1,133,896 1,134,248 352 0.0%
Incl. MemUse (bytes) per call 4,909 4,910 2 0.0%
Excl. MemUse (bytes)1,133,896 1,134,248 352 0.0%
Incl. PeakMemUse (bytes)460,272 461,000 728 0.2%
Incl. PeakMemUse (bytes) per call 1,993 1,996 3 0.2%
Excl. PeakMemUse (bytes)460,272 461,000 728 0.2%

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::execute0 N/A% 3,027 35.2% 1,016 15.5% 352 1.2% 728 2.3%
Exclusive Metrics Diff for Current Function3,027 100.0% 1,016 100.0% 352 100.0% 728 100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% 3,027 100.0% 1,016 100.0% 352 100.0% 728 100.0%