Diff Report
Run #519fd0873c1d7: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fd13122e91: 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 #519fd0873c1d7Run #519fd13122e91DiffDiff%
Number of Function Calls115 115 0 0.0%
Incl. Wall Time (microsec)3,270 3,263 -7 -0.2%
Incl. Wall Time (microsec) per call 28 28 -0 -0.2%
Excl. Wall Time (microsec)725 739 14 1.9%
Incl. CPU (microsecs)0 8,001 8,001 N/A%
Incl. CPU (microsecs) per call 0 70 70 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)132,328 132,328 0 0.0%
Incl. MemUse (bytes) per call 1,151 1,151 0 0.0%
Excl. MemUse (bytes)-23,808 -23,808 0 0.0%
Incl. PeakMemUse (bytes)62,096 62,112 16 0.0%
Incl. PeakMemUse (bytes) per call 540 540 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% -7 -0.7% 8,001 800100.0% 0 0.0% 16 1.8%
Exclusive Metrics Diff for Current Function14 200.0% 4,000 50.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -7 -100.0% 8,001 100.0% 0 N/A% 16 100.0%
Child functions
Drupal\Core\Database\Connection::prefixTables0 N/A% -24 -342.9% 0 0.0% 0 N/A% 0 0.0%
PDO::prepare0 N/A% 3 42.9% 4,001 50.0% 0 N/A% 16 100.0%