Diff Report
Run #55f2365d0c6b8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f235cac18ad: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #55f2365d0c6b8Run #55f235cac18adDiffDiff%
Number of Function Calls45 45 0 0.0%
Incl. Wall Time (microsec)13,791 14,217 426 3.1%
Incl. Wall Time (microsec) per call 306 316 9 3.1%
Excl. Wall Time (microsec)483 479 -4 -0.8%
Incl. MemUse (bytes)308,344 308,352 8 0.0%
Incl. MemUse (bytes) per call 6,852 6,852 0 0.0%
Excl. MemUse (bytes)-42,296 -42,296 0 0.0%
Incl. PeakMemUse (bytes)217,944 217,752 -192 -0.1%
Incl. PeakMemUse (bytes) per call 4,843 4,839 -4 -0.1%
Excl. PeakMemUse (bytes)15,016 15,096 80 0.5%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::query [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::query0 N/A% 426 29.0% 8 2.3% -192 -34.8%
Exclusive Metrics Diff for Current Function-4 -0.9% 0 0.0% 80 41.7%
Parent function
Drupal\Core\Database\Driver\mysql\Connection::query0 N/A% 426 100.0% 8 100.0% -192 -100.0%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% 455 106.8% 8 100.0% -120 -62.5%
Drupal\Core\Database\Connection::expandArguments0 N/A% -27 -6.3% 0 0.0% -64 -33.3%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 3 0.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::defaultOptions0 N/A% -1 -0.2% 0 0.0% -88 -45.8%