Diff Report
Run #519af7f3cd409: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519af8b10af92: XHProf Run (Namespace=drupal-perf-mrbaileys)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Connection::prepareQuery

Drupal\Core\Database\Connection::prepareQueryRun #519af7f3cd409Run #519af8b10af92DiffDiff%
Number of Function Calls107 107 0 0.0%
Incl. Wall Time (microsec)3,091 3,005 -86 -2.8%
Incl. Wall Time (microsec) per call 29 28 -1 -2.8%
Excl. Wall Time (microsec)670 668 -2 -0.3%
Incl. CPU (microsecs)0 8,002 8,002 N/A%
Incl. CPU (microsecs) per call 0 75 75 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)111,000 111,000 0 0.0%
Incl. MemUse (bytes) per call 1,037 1,037 0 0.0%
Excl. MemUse (bytes)-15,792 -15,792 0 0.0%
Incl. PeakMemUse (bytes)49,304 49,304 0 0.0%
Incl. PeakMemUse (bytes) per call 461 461 0 0.0%
Excl. PeakMemUse (bytes)3,024 3,024 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% -86 -52.1% 8,002 400100.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -2.3% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -86 -100.0% 8,002 100.0% 0 N/A% 0 N/A%
Child functions
PDO::prepare0 N/A% -64 -74.4% 8,002 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prefixTables0 N/A% -20 -23.3% 0 0.0% 0 N/A% 0 N/A%