Diff Report
Run #51a4463d308ce: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a448a326782: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prepareQuery

Drupal\Core\Database\Connection::prepareQueryRun #51a4463d308ceRun #51a448a326782DiffDiff%
Number of Function Calls145 145 0 0.0%
Incl. Wall Time (microsec)5,369 5,503 134 2.5%
Incl. Wall Time (microsec) per call 37 38 1 2.5%
Excl. Wall Time (microsec)1,237 1,256 19 1.5%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)105,404 105,404 0 0.0%
Incl. MemUse (bytes) per call 727 727 0 0.0%
Excl. MemUse (bytes)-24,076 -24,076 0 0.0%
Incl. PeakMemUse (bytes)52,240 52,068 -172 -0.3%
Incl. PeakMemUse (bytes) per call 360 359 -1 -0.3%
Excl. PeakMemUse (bytes)616 616 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::prepareQuery [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::prepareQuery0 N/A% 134 0.9% 0 0.0% 0 0.0% -172 -0.2%
Exclusive Metrics Diff for Current Function19 14.2% 0 N/A% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 134 100.0% 0 N/A% 0 N/A% -172 -100.0%
Child functions
PDO::prepare0 N/A% 143 106.7% 0 N/A% 0 N/A% -388 -225.6%
Drupal\Core\Database\Connection::prefixTables0 N/A% -28 -20.9% 0 N/A% 0 N/A% 216 125.6%