Diff Report
Run #55f237e5dec64: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f23808ec628: 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 #55f23808ec628DiffDiff%
Number of Function Calls45 45 0 0.0%
Incl. Wall Time (microsec)13,063 13,107 44 0.3%
Incl. Wall Time (microsec) per call 290 291 1 0.3%
Excl. Wall Time (microsec)134 128 -6 -4.5%
Incl. MemUse (bytes)310,688 310,688 0 0.0%
Incl. MemUse (bytes) per call 6,904 6,904 0 0.0%
Excl. MemUse (bytes)2,696 2,696 0 0.0%
Incl. PeakMemUse (bytes)195,728 195,792 64 0.0%
Incl. PeakMemUse (bytes) per call 4,350 4,351 1 0.0%
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% 44 5.0% 0 0.0% 64 160.0%
Exclusive Metrics Diff for Current Function-6 -13.6% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -183 -415.9% 0 N/A% 64 100.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 131 297.7% 0 N/A% 0 0.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% 96 218.2% 0 N/A% 0 0.0%
Child function
Drupal\Core\Database\Connection::query0 N/A% 50 113.6% 0 N/A% 64 100.0%