Diff Report
Run #51ad028f5e6a3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad024086f90: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Drupal\Core\Database\Connection::prefixTablesRun #51ad028f5e6a3Run #51ad024086f90DiffDiff%
Number of Function Calls123 123 0 0.0%
Incl. Wall Time (microsec)742 752 10 1.3%
Incl. Wall Time (microsec) per call 6 6 0 1.3%
Excl. Wall Time (microsec)370 385 15 4.1%
Incl. CPU (microsecs)852 849 -3 -0.4%
Incl. CPU (microsecs) per call 7 7 -0 -0.4%
Excl. CPU (microsec)370 350 -20 -5.4%
Incl. MemUse (bytes)30,744 30,744 0 0.0%
Incl. MemUse (bytes) per call 250 250 0 0.0%
Excl. MemUse (bytes)-138,024 -138,024 0 0.0%
Incl. PeakMemUse (bytes)33,456 33,456 0 0.0%
Incl. PeakMemUse (bytes) per call 272 272 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::prefixTables [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::prefixTables0 N/A% 10 2.2% -3 -1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function15 150.0% -20 -666.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 10 100.0% -3 -100.0% 0 N/A% 0 N/A%
Child function
str_replace0 N/A% -5 -50.0% 17 566.7% 0 N/A% 0 N/A%