Diff Report
Run #550de0b43acdf: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #550de0f0bfc62: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prepareQuery

Drupal\Core\Database\Connection::prepareQueryRun #550de0b43acdfRun #550de0f0bfc62DiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)896 879 -17 -1.9%
Incl. Wall Time (microsec) per call 17 17 -0 -1.9%
Excl. Wall Time (microsec)207 194 -13 -6.3%
Incl. MemUse (bytes)72,728 72,728 0 0.0%
Incl. MemUse (bytes) per call 1,399 1,399 0 0.0%
Excl. MemUse (bytes)-14,976 -14,976 0 0.0%
Incl. PeakMemUse (bytes)32,496 32,496 0 0.0%
Incl. PeakMemUse (bytes) per call 625 625 0 0.0%
Excl. PeakMemUse (bytes)1,432 1,432 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::prepareQuery [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::prepareQuery0 N/A% -17 -3.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-13 -76.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -17 -100.0% 0 N/A% 0 N/A%
Child functions
PDO::prepare0 N/A% -4 -23.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prefixTables0 N/A% 0 0.0% 0 N/A% 0 N/A%