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

Drupal\Core\Database\Connection::queryRun #5578e832a56c5Run #5578e7733b8ceDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)941 920 -21 -2.2%
Incl. Wall Time (microsec) per call 471 460 -11 -2.2%
Excl. Wall Time (microsec)34 43 9 26.5%
Incl. MemUse (bytes)83,816 83,824 8 0.0%
Incl. MemUse (bytes) per call 41,908 41,912 4 0.0%
Excl. MemUse (bytes)-3,864 -3,864 0 0.0%
Incl. PeakMemUse (bytes)99,752 99,896 144 0.1%
Incl. PeakMemUse (bytes) per call 49,876 49,948 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 Function9 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%