Diff Report
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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

Drupal\Core\Config\DatabaseStorage::readMultipleRun #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)19,731 20,083 352 1.8%
Incl. Wall Time (microsec) per call 506 515 9 1.8%
Excl. Wall Time (microsec)1,056 1,076 20 1.9%
Incl. CPU (microsecs)9,219 9,223 4 0.0%
Incl. CPU (microsecs) per call 236 236 0 0.0%
Excl. CPU (microsec)908 957 49 5.4%
Incl. MemUse (bytes)156,664 156,664 0 0.0%
Incl. MemUse (bytes) per call 4,017 4,017 0 0.0%
Excl. MemUse (bytes)-77,908 -77,908 0 0.0%
Incl. PeakMemUse (bytes)327,388 327,388 0 0.0%
Incl. PeakMemUse (bytes) per call 8,395 8,395 0 0.0%
Excl. PeakMemUse (bytes)17,500 17,500 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% 352 142.5% 4 0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function20 5.7% 49 1225.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Config\ConfigFactory::loadMultiple0 N/A% 352 100.0% 4 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 301 85.5% -52 -1300.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllKeyed0 N/A% 29 8.2% 13 325.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 18 5.1% 18 450.0% 0 N/A% 0 N/A%
Drupal\Core\Config\DatabaseStorage::decode0 N/A% -16 -4.5% -24 -600.0% 0 N/A% 0 N/A%