Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls170 170 0 0.0%
Incl. Wall Time (microsec)53,498 52,076 -1,422 -2.7%
Incl. Wall Time (microsec) per call 315 306 -8 -2.7%
Excl. Wall Time (microsec)53,498 52,076 -1,422 -2.7%
Incl. CPU (microsecs)9,504 9,377 -127 -1.3%
Incl. CPU (microsecs) per call 56 55 -1 -1.3%
Excl. CPU (microsec)9,504 9,377 -127 -1.3%
Incl. MemUse (bytes)119,552 119,584 32 0.0%
Incl. MemUse (bytes) per call 703 703 0 0.0%
Excl. MemUse (bytes)119,552 119,584 32 0.0%
Incl. PeakMemUse (bytes)35,492 35,840 348 1.0%
Incl. PeakMemUse (bytes) per call 209 211 2 1.0%
Excl. PeakMemUse (bytes)35,492 35,840 348 1.0%

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::execute0 N/A% -1,422 -97.1% -127 -4.7% 32 0.1% 348 0.6%
Exclusive Metrics Diff for Current Function-1,422 -100.0% -127 -100.0% 32 100.0% 348 100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% -1,422 -100.0% -127 -100.0% 32 100.0% 348 100.0%