Diff Report
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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

Drupal\Core\Database\Connection::prefixTablesRun #52f5c574bebafRun #52f5c520502f0DiffDiff%
Number of Function Calls71 71 0 0.0%
Incl. Wall Time (microsec)338 354 16 4.7%
Incl. Wall Time (microsec) per call 5 5 0 4.7%
Excl. Wall Time (microsec)181 197 16 8.8%
Incl. CPU (microsecs)394 408 14 3.6%
Incl. CPU (microsecs) per call 6 6 0 3.6%
Excl. CPU (microsec)193 200 7 3.6%
Incl. MemUse (bytes)15,456 15,456 0 0.0%
Incl. MemUse (bytes) per call 218 218 0 0.0%
Excl. MemUse (bytes)-71,496 -71,496 0 0.0%
Incl. PeakMemUse (bytes)19,128 19,056 -72 -0.4%
Incl. PeakMemUse (bytes) per call 269 268 -1 -0.4%
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 69.6% 14 15.2% 0 0.0% -72 -0.2%
Exclusive Metrics Diff for Current Function16 100.0% 7 50.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 16 100.0% 14 100.0% 0 N/A% -72 -100.0%
Child function
str_replace0 N/A% 0 0.0% 7 50.0% 0 N/A% -72 -100.0%