Diff Report
Run #5659123816918: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659177493c27: 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 #5659123816918Run #5659177493c27DiffDiff%
Number of Function Calls119 119 0 0.0%
Incl. Wall Time (microsec)93,018 96,861 3,843 4.1%
Incl. Wall Time (microsec) per call 782 814 32 4.1%
Excl. Wall Time (microsec)413 445 32 7.7%
Incl. MemUse (bytes)1,298,120 1,299,000 880 0.1%
Incl. MemUse (bytes) per call 10,909 10,916 7 0.1%
Excl. MemUse (bytes)-254,632 -254,320 312 0.1%
Incl. PeakMemUse (bytes)2,938,976 2,972,792 33,816 1.2%
Incl. PeakMemUse (bytes) per call 24,697 24,981 284 1.2%
Excl. PeakMemUse (bytes)2,400 2,336 -64 -2.7%

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% 3,843 43.4% 880 5.4% 33,816 205.4%
Exclusive Metrics Diff for Current Function32 0.8% 312 35.5% -64 -0.2%
Parent functions
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% 2,918 75.9% 936 106.4% 26,904 79.6%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 474 12.3% 88 10.0% 5,360 15.9%
Drupal\Core\Database\Query\Select::execute0 N/A% 214 5.6% -88 -10.0% 896 2.6%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% 152 4.0% -56 -6.4% 592 1.8%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 91 2.4% 0 0.0% 64 0.2%
Drupal\ban\BanIpManager::isBanned0 N/A% -6 -0.2% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Connection::query0 N/A% 3,811 99.2% 568 64.5% 33,880 100.2%