Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Config\DatabaseStorage::readMultiple

Drupal\Core\Config\DatabaseStorage::readMultipleRun #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)10,903 10,936 33 0.3%
Incl. Wall Time (microsec) per call 287 288 1 0.3%
Excl. Wall Time (microsec)720 712 -8 -1.1%
Incl. CPU (microsecs)6,031 5,996 -35 -0.6%
Incl. CPU (microsecs) per call 159 158 -1 -0.6%
Excl. CPU (microsec)620 594 -26 -4.2%
Incl. MemUse (bytes)260,296 260,384 88 0.0%
Incl. MemUse (bytes) per call 6,850 6,852 2 0.0%
Excl. MemUse (bytes)-182,488 -182,512 -24 -0.0%
Incl. PeakMemUse (bytes)460,416 460,168 -248 -0.1%
Incl. PeakMemUse (bytes) per call 12,116 12,110 -7 -0.1%
Excl. PeakMemUse (bytes)6,328 6,400 72 1.1%

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% 33 0.8% -35 -0.9% 88 0.1% -248 -0.2%
Exclusive Metrics Diff for Current Function-8 -24.2% -26 -74.3% -24 -27.3% 72 29.0%
Parent function
Drupal\Core\Config\ConfigFactory::loadMultiple0 N/A% 33 100.0% -35 -100.0% 88 100.0% -248 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 80 242.4% 12 34.3% 24 27.3% -360 -145.2%
Drupal\Core\Config\DatabaseStorage::decode0 N/A% -43 -130.3% -35 -100.0% 88 100.0% 40 16.1%
Drupal\Core\Database\Connection::escapeTable0 N/A% 4 12.1% 15 42.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::fetchAllKeyed0 N/A% 0 0.0% -1 -2.9% 0 0.0% 0 0.0%