Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e3238612: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Config\DatabaseStorage::readMultiple

Drupal\Core\Config\DatabaseStorage::readMultipleRun #53923d861ff11Run #53923e3238612DiffDiff%
Number of Function Calls58 58 0 0.0%
Incl. Wall Time (microsec)28,603 29,295 692 2.4%
Incl. Wall Time (microsec) per call 493 505 12 2.4%
Excl. Wall Time (microsec)1,544 1,558 14 0.9%
Incl. CPU (microsecs)13,551 13,374 -177 -1.3%
Incl. CPU (microsecs) per call 234 231 -3 -1.3%
Excl. CPU (microsec)1,361 1,384 23 1.7%
Incl. MemUse (bytes)222,116 222,116 0 0.0%
Incl. MemUse (bytes) per call 3,830 3,830 0 0.0%
Excl. MemUse (bytes)-114,636 -114,636 0 0.0%
Incl. PeakMemUse (bytes)420,560 420,560 0 0.0%
Incl. PeakMemUse (bytes) per call 7,251 7,251 0 0.0%
Excl. PeakMemUse (bytes)22,656 22,656 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% 692 147.5% -177 -55.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function14 2.0% 23 13.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Config\ConfigFactory::loadMultiple0 N/A% 692 100.0% -177 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 691 99.9% -199 -112.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllKeyed0 N/A% -49 -7.1% -40 -22.6% 0 N/A% 0 N/A%
Drupal\Core\Config\DatabaseStorage::decode0 N/A% 23 3.3% 19 10.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 13 1.9% 20 11.3% 0 N/A% 0 N/A%