Diff Report
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97bda33da9: 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 #52e97b490de91Run #52e97bda33da9DiffDiff%
Number of Function Calls139 139 0 0.0%
Incl. Wall Time (microsec)1,147 1,163 16 1.4%
Incl. Wall Time (microsec) per call 8 8 0 1.4%
Excl. Wall Time (microsec)645 658 13 2.0%
Incl. CPU (microsecs)1,274 1,281 7 0.5%
Incl. CPU (microsecs) per call 9 9 0 0.5%
Excl. CPU (microsec)637 645 8 1.3%
Incl. MemUse (bytes)30,656 30,656 0 0.0%
Incl. MemUse (bytes) per call 221 221 0 0.0%
Excl. MemUse (bytes)-143,464 -143,464 0 0.0%
Incl. PeakMemUse (bytes)31,784 31,784 0 0.0%
Incl. PeakMemUse (bytes) per call 229 229 0 0.0%
Excl. PeakMemUse (bytes)760 760 0 0.0%

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% 16 4.1% 7 0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function13 81.2% 8 114.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 16 100.0% 7 100.0% 0 N/A% 0 N/A%
Child function
str_replace0 N/A% 3 18.8% -1 -14.3% 0 N/A% 0 N/A%