Diff Report
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffbe232db1: 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 #536ffcbacf96dRun #536ffbe232db1DiffDiff%
Number of Function Calls220 220 0 0.0%
Incl. Wall Time (microsec)1,234 1,226 -8 -0.6%
Incl. Wall Time (microsec) per call 6 6 -0 -0.6%
Excl. Wall Time (microsec)705 701 -4 -0.6%
Incl. CPU (microsecs)1,418 1,400 -18 -1.3%
Incl. CPU (microsecs) per call 6 6 -0 -1.3%
Excl. CPU (microsec)711 673 -38 -5.3%
Incl. MemUse (bytes)42,472 42,472 0 0.0%
Incl. MemUse (bytes) per call 193 193 0 0.0%
Excl. MemUse (bytes)-223,080 -223,080 0 0.0%
Incl. PeakMemUse (bytes)41,136 41,152 16 0.0%
Incl. PeakMemUse (bytes) per call 187 187 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% -8 -0.5% -18 -1.0% 0 0.0% 16 0.0%
Exclusive Metrics Diff for Current Function-4 -50.0% -38 -211.1% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% -8 -100.0% -18 -100.0% 0 N/A% 16 100.0%
Child function
str_replace0 N/A% -4 -50.0% 20 111.1% 0 N/A% 16 100.0%