Diff Report
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #51978d4d92dd9Run #51978cc86c728DiffDiff%
Number of Function Calls134 133 -1 -0.7%
Incl. Wall Time (microsec)39,957 38,740 -1,217 -3.0%
Incl. Wall Time (microsec) per call 298 291 -7 -2.3%
Excl. Wall Time (microsec)39,957 38,740 -1,217 -3.0%
Incl. CPU (microsecs)9,980 9,010 -970 -9.7%
Incl. CPU (microsecs) per call 74 68 -7 -9.0%
Excl. CPU (microsec)9,980 9,010 -970 -9.7%
Incl. MemUse (bytes)725,728 720,512 -5,216 -0.7%
Incl. MemUse (bytes) per call 5,416 5,417 2 0.0%
Excl. MemUse (bytes)725,728 720,512 -5,216 -0.7%
Incl. PeakMemUse (bytes)245,880 242,744 -3,136 -1.3%
Incl. PeakMemUse (bytes) per call 1,835 1,825 -10 -0.5%
Excl. PeakMemUse (bytes)245,880 242,744 -3,136 -1.3%

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% -1,217 -488.8% -970 -801.7% -5,216 -24.0% -3,136 -13.4%
Exclusive Metrics Diff for Current Function-1,217 -100.0% -970 -100.0% -5,216 -100.0% -3,136 -100.0%
Parent function
Drupal\Core\Database\Statement::execute-1 -100.0% -1,217 -100.0% -970 -100.0% -5,216 -100.0% -3,136 -100.0%