Diff Report
Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString@1

Drupal\Core\Database\Query\Select::__toString@1Run #51b518680585eRun #51b517a409f93DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)140 176 36 25.7%
Incl. Wall Time (microsec) per call 140 176 36 25.7%
Excl. Wall Time (microsec)59 103 44 74.6%
Incl. CPU (microsecs)145 182 37 25.5%
Incl. CPU (microsecs) per call 145 182 37 25.5%
Excl. CPU (microsec)52 98 46 88.5%
Incl. MemUse (bytes)8,920 8,920 0 0.0%
Incl. MemUse (bytes) per call 8,920 8,920 0 0.0%
Excl. MemUse (bytes)2,528 2,528 0 0.0%
Incl. PeakMemUse (bytes)9,264 9,264 0 0.0%
Incl. PeakMemUse (bytes) per call 9,264 9,264 0 0.0%
Excl. PeakMemUse (bytes)3,552 3,552 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::__toString@1 [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\Query\Select::__toString@10 N/A% 36 0.7% 37 1.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function44 122.2% 46 124.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::__toString0 N/A% 36 100.0% 37 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% -4 -11.1% -4 -10.8% 0 N/A% 0 N/A%
count0 N/A% -3 -8.3% -2 -5.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -1 -2.8% -1 -2.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -1 -2.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 0 0.0% -1 -2.7% 0 N/A% 0 N/A%