Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa3e018419: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prepareQuery

Drupal\Core\Database\Connection::prepareQueryRun #519aa37b5bebdRun #519aa3e018419DiffDiff%
Number of Function Calls132 132 0 0.0%
Incl. Wall Time (microsec)5,182 5,203 21 0.4%
Incl. Wall Time (microsec) per call 39 39 0 0.4%
Excl. Wall Time (microsec)1,249 1,237 -12 -1.0%
Incl. CPU (microsecs)5,313 5,337 24 0.5%
Incl. CPU (microsecs) per call 40 40 0 0.5%
Excl. CPU (microsec)1,130 1,126 -4 -0.4%
Incl. MemUse (bytes)179,296 179,296 0 0.0%
Incl. MemUse (bytes) per call 1,358 1,358 0 0.0%
Excl. MemUse (bytes)-20,328 -20,328 0 0.0%
Incl. PeakMemUse (bytes)50,656 50,656 0 0.0%
Incl. PeakMemUse (bytes) per call 384 384 0 0.0%
Excl. PeakMemUse (bytes)2,560 2,560 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 21 1.2% 24 1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-12 -57.1% -4 -16.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 21 100.0% 24 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::prefixTables0 N/A% 23 109.5% 17 70.8% 0 N/A% 0 N/A%
PDO::prepare0 N/A% 10 47.6% 11 45.8% 0 N/A% 0 N/A%