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

Drupal\Core\Database\Connection::queryRun #55f235cac18adRun #55f2365d0c6b8DiffDiff%
Number of Function Calls45 45 0 0.0%
Incl. Wall Time (microsec)14,217 13,791 -426 -3.0%
Incl. Wall Time (microsec) per call 316 306 -9 -3.0%
Excl. Wall Time (microsec)479 483 4 0.8%
Incl. MemUse (bytes)308,352 308,344 -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)217,752 217,944 192 0.1%
Incl. PeakMemUse (bytes) per call 4,839 4,843 4 0.1%
Excl. PeakMemUse (bytes)15,096 15,016 -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 Function4 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%