Diff Report
Run #55f238230dd98: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f237e5dec64: 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 #55f238230dd98Run #55f237e5dec64DiffDiff%
Number of Function Calls45 45 0 0.0%
Incl. Wall Time (microsec)13,775 13,063 -712 -5.2%
Incl. Wall Time (microsec) per call 306 290 -16 -5.2%
Excl. Wall Time (microsec)133 134 1 0.8%
Incl. MemUse (bytes)310,704 310,688 -16 -0.0%
Incl. MemUse (bytes) per call 6,905 6,904 -0 -0.0%
Excl. MemUse (bytes)2,696 2,696 0 0.0%
Incl. PeakMemUse (bytes)195,992 195,728 -264 -0.1%
Incl. PeakMemUse (bytes) per call 4,355 4,350 -6 -0.1%
Excl. PeakMemUse (bytes)2,120 2,120 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% -712 -32.7% -16 -15.4% -264 -41.2%
Exclusive Metrics Diff for Current Function1 0.1% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -562 -78.9% -16 -100.0% -264 -100.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% -128 -18.0% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -22 -3.1% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Connection::query0 N/A% -713 -100.1% -16 -100.0% -264 -100.0%