Diff Report
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for PDO::lastInsertId

PDO::lastInsertIdRun #519ac1c42d00dRun #519abf80bb905DiffDiff%
Number of Function Calls3 1 -2 -66.7%
Incl. Wall Time (microsec)18 4 -14 -77.8%
Incl. Wall Time (microsec) per call 6 4 -2 -33.3%
Excl. Wall Time (microsec)18 4 -14 -77.8%
Incl. CPU (microsecs)27 7 -20 -74.1%
Incl. CPU (microsecs) per call 9 7 -2 -22.2%
Excl. CPU (microsec)27 7 -20 -74.1%
Incl. MemUse (bytes)896 832 -64 -7.1%
Incl. MemUse (bytes) per call 299 832 533 178.6%
Excl. MemUse (bytes)896 832 -64 -7.1%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for PDO::lastInsertId [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
PDO::lastInsertId-2 -100.0% -14 -0.1% -20 -0.1% -64 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-14 -100.0% -20 -100.0% -64 -100.0% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query-2 -100.0% -14 -100.0% -20 -100.0% -64 -100.0% 0 N/A%