Diff Report
Run #560831fb3d4d9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Connection::query

Drupal\Core\Database\Driver\mysql\Connection::queryRun #560831fb3d4d9Run #5608311397db4DiffDiff%
Number of Function Calls149 149 0 0.0%
Incl. Wall Time (microsec)45,011 45,678 667 1.5%
Incl. Wall Time (microsec) per call 302 307 4 1.5%
Excl. Wall Time (microsec)386 370 -16 -4.1%
Incl. MemUse (bytes)939,176 939,176 0 0.0%
Incl. MemUse (bytes) per call 6,303 6,303 0 0.0%
Excl. MemUse (bytes)3,424 3,424 0 0.0%
Incl. PeakMemUse (bytes)390,760 391,592 832 0.2%
Incl. PeakMemUse (bytes) per call 2,623 2,628 6 0.2%
Excl. PeakMemUse (bytes)3,392 3,392 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Driver\mysql\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\Driver\mysql\Connection::query0 N/A% 667 1.6% 0 0.0% 832 3.9%
Exclusive Metrics Diff for Current Function-16 -2.4% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 710 106.4% -16 N/A% 880 105.8%
Drupal\Core\Database\Query\Select::execute0 N/A% -69 -10.3% -8 N/A% 0 0.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% 42 6.3% 0 N/A% -48 -5.8%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -16 -2.4% 24 N/A% 0 0.0%
Child function
Drupal\Core\Database\Connection::query0 N/A% 683 102.4% 0 N/A% 832 100.0%