Diff Report
Run #565914310b034: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659123816918: 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 #565914310b034Run #5659123816918DiffDiff%
Number of Function Calls119 119 0 0.0%
Incl. Wall Time (microsec)96,071 93,018 -3,053 -3.2%
Incl. Wall Time (microsec) per call 807 782 -26 -3.2%
Excl. Wall Time (microsec)449 413 -36 -8.0%
Incl. MemUse (bytes)1,298,824 1,298,120 -704 -0.1%
Incl. MemUse (bytes) per call 10,914 10,909 -6 -0.1%
Excl. MemUse (bytes)-254,920 -254,632 288 0.1%
Incl. PeakMemUse (bytes)2,949,712 2,938,976 -10,736 -0.4%
Incl. PeakMemUse (bytes) per call 24,787 24,697 -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 Function-36 -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%