Diff Report
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Config\DatabaseStorage::readMultiple

Drupal\Core\Config\DatabaseStorage::readMultipleRun #535139ab6e707Run #53513afe3c568DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)8,469 8,598 129 1.5%
Incl. Wall Time (microsec) per call 273 277 4 1.5%
Excl. Wall Time (microsec)572 571 -1 -0.2%
Incl. CPU (microsecs)4,919 4,996 77 1.6%
Incl. CPU (microsecs) per call 159 161 2 1.6%
Excl. CPU (microsec)486 499 13 2.7%
Incl. MemUse (bytes)269,688 269,632 -56 -0.0%
Incl. MemUse (bytes) per call 8,700 8,698 -2 -0.0%
Excl. MemUse (bytes)-147,896 -147,872 24 0.0%
Incl. PeakMemUse (bytes)319,648 319,336 -312 -0.1%
Incl. PeakMemUse (bytes) per call 10,311 10,301 -10 -0.1%
Excl. PeakMemUse (bytes)3,920 3,920 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Config\DatabaseStorage::readMultiple [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Config\DatabaseStorage::readMultiple0 N/A% 129 2.3% 77 1.2% -56 -0.2% -312 -1.4%
Exclusive Metrics Diff for Current Function-1 -0.8% 13 16.9% 24 42.9% 0 0.0%
Parent function
Drupal\Core\Config\ConfigFactory::loadMultiple0 N/A% 129 100.0% 77 100.0% -56 -100.0% -312 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 116 89.9% 59 76.6% 0 0.0% 136 43.6%
Drupal\Core\Database\Connection::escapeTable0 N/A% 11 8.5% 14 18.2% 0 0.0% 0 0.0%
Drupal\Core\Config\DatabaseStorage::decode0 N/A% 5 3.9% 1 1.3% -88 -157.1% -392 -125.6%
Drupal\Core\Database\Statement::fetchAllKeyed0 N/A% -2 -1.6% -10 -13.0% 8 14.3% -56 -17.9%