Diff Report
Run #5578e7733b8ce: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e832a56c5: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #5578e7733b8ceRun #5578e832a56c5DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)920 941 21 2.3%
Incl. Wall Time (microsec) per call 460 471 11 2.3%
Excl. Wall Time (microsec)43 34 -9 -20.9%
Incl. MemUse (bytes)83,824 83,816 -8 -0.0%
Incl. MemUse (bytes) per call 41,912 41,908 -4 -0.0%
Excl. MemUse (bytes)-3,864 -3,864 0 0.0%
Incl. PeakMemUse (bytes)99,896 99,752 -144 -0.1%
Incl. PeakMemUse (bytes) per call 49,948 49,876 -72 -0.1%
Excl. PeakMemUse (bytes)2,648 2,648 0 0.0%

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% 21 161.5% -8 -4.2% -144 -62.1%
Exclusive Metrics Diff for Current Function-9 -42.9% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% 29 138.1% -8 -100.0% 40 27.8%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -8 -38.1% 0 0.0% -184 -127.8%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% 16 76.2% -8 -100.0% 48 33.3%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 9 42.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% 4 19.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 1 4.8% 0 0.0% -192 -133.3%