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

PDOStatement::executeRun #51978cc86c728Run #51978d4d92dd9DiffDiff%
Number of Function Calls133 134 1 0.8%
Incl. Wall Time (microsec)38,740 39,957 1,217 3.1%
Incl. Wall Time (microsec) per call 291 298 7 2.4%
Excl. Wall Time (microsec)38,740 39,957 1,217 3.1%
Incl. CPU (microsecs)9,010 9,980 970 10.8%
Incl. CPU (microsecs) per call 68 74 7 9.9%
Excl. CPU (microsec)9,010 9,980 970 10.8%
Incl. MemUse (bytes)720,512 725,728 5,216 0.7%
Incl. MemUse (bytes) per call 5,417 5,416 -2 -0.0%
Excl. MemUse (bytes)720,512 725,728 5,216 0.7%
Incl. PeakMemUse (bytes)242,744 245,880 3,136 1.3%
Incl. PeakMemUse (bytes) per call 1,825 1,835 10 0.5%
Excl. PeakMemUse (bytes)242,744 245,880 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::execute1 100.0% 1,217 488.8% 970 801.7% 5,216 24.0% 3,136 13.4%
Exclusive Metrics Diff for Current Function1,217 100.0% 970 100.0% 5,216 100.0% 3,136 100.0%
Parent function
Drupal\Core\Database\Statement::execute1 100.0% 1,217 100.0% 970 100.0% 5,216 100.0% 3,136 100.0%