Diff Report
Run #55f237e5dec64: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f238230dd98: 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 #55f237e5dec64Run #55f238230dd98DiffDiff%
Number of Function Calls45 45 0 0.0%
Incl. Wall Time (microsec)13,063 13,775 712 5.5%
Incl. Wall Time (microsec) per call 290 306 16 5.5%
Excl. Wall Time (microsec)134 133 -1 -0.7%
Incl. MemUse (bytes)310,688 310,704 16 0.0%
Incl. MemUse (bytes) per call 6,904 6,905 0 0.0%
Excl. MemUse (bytes)2,696 2,696 0 0.0%
Incl. PeakMemUse (bytes)195,728 195,992 264 0.1%
Incl. PeakMemUse (bytes) per call 4,350 4,355 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 Function-1 -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%