Diff Report
Run #5659123816918: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #565914310b034: 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 #565914310b034DiffDiff%
Number of Function Calls119 119 0 0.0%
Incl. Wall Time (microsec)93,018 96,071 3,053 3.3%
Incl. Wall Time (microsec) per call 782 807 26 3.3%
Excl. Wall Time (microsec)413 449 36 8.7%
Incl. MemUse (bytes)1,298,120 1,298,824 704 0.1%
Incl. MemUse (bytes) per call 10,909 10,914 6 0.1%
Excl. MemUse (bytes)-254,632 -254,920 -288 -0.1%
Incl. PeakMemUse (bytes)2,938,976 2,949,712 10,736 0.4%
Incl. PeakMemUse (bytes) per call 24,697 24,787 90 0.4%
Excl. PeakMemUse (bytes)2,400 2,400 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% 3,053 223.0% 704 33.3% 10,736 407.9%
Exclusive Metrics Diff for Current Function36 1.2% -288 -40.9% 0 0.0%
Parent functions
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% 2,750 90.1% 568 80.7% 7,752 72.2%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 350 11.5% 88 12.5% 1,256 11.7%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -31 -1.0% 8 1.1% 24 0.2%
Drupal\ban\BanIpManager::isBanned0 N/A% -11 -0.4% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% -7 -0.2% -24 -3.4% 928 8.6%
Drupal\Core\Database\Query\Select::execute0 N/A% 2 0.1% 64 9.1% 776 7.2%
Child function
Drupal\Core\Database\Connection::query0 N/A% 3,017 98.8% 992 140.9% 10,736 100.0%