Diff Report
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5290760896b28: 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 #52907577b0b08Run #5290760896b28DiffDiff%
Number of Function Calls193 193 0 0.0%
Incl. Wall Time (microsec)1,068 1,039 -29 -2.7%
Incl. Wall Time (microsec) per call 6 5 -0 -2.7%
Excl. Wall Time (microsec)605 606 1 0.2%
Incl. CPU (microsecs)1,239 1,200 -39 -3.1%
Incl. CPU (microsecs) per call 6 6 -0 -3.1%
Excl. CPU (microsec)613 638 25 4.1%
Incl. MemUse (bytes)38,968 38,968 0 0.0%
Incl. MemUse (bytes) per call 202 202 0 0.0%
Excl. MemUse (bytes)-196,240 -196,248 -8 -0.0%
Incl. PeakMemUse (bytes)37,608 36,856 -752 -2.0%
Incl. PeakMemUse (bytes) per call 195 191 -4 -2.0%
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% -29 -1.3% -39 -1.9% 0 0.0% -752 -1.7%
Exclusive Metrics Diff for Current Function1 3.4% 25 64.1% -8 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% -29 -100.0% -39 -100.0% 0 N/A% -752 -100.0%
Child function
str_replace0 N/A% -30 -103.4% -64 -164.1% 8 N/A% -752 -100.0%