Diff Report
Run #519eada161e65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #519eada161e65Run #519ead03a5283DiffDiff%
Number of Function Calls91 91 0 0.0%
Incl. Wall Time (microsec)67,282 64,657 -2,625 -3.9%
Incl. Wall Time (microsec) per call 739 711 -29 -3.9%
Excl. Wall Time (microsec)3,453 3,416 -37 -1.1%
Incl. CPU (microsecs)37,119 36,687 -432 -1.2%
Incl. CPU (microsecs) per call 408 403 -5 -1.2%
Excl. CPU (microsec)3,122 3,039 -83 -2.7%
Incl. MemUse (bytes)2,465,784 2,465,784 0 0.0%
Incl. MemUse (bytes) per call 27,097 27,097 0 0.0%
Excl. MemUse (bytes)-158,136 -158,136 0 0.0%
Incl. PeakMemUse (bytes)2,267,904 2,267,904 0 0.0%
Incl. PeakMemUse (bytes) per call 24,922 24,922 0 0.0%
Excl. PeakMemUse (bytes)130,448 130,448 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::getMultiple [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\Cache\DatabaseBackend::getMultiple0 N/A% -2,625 -2243.6% -432 -22.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-37 -1.4% -83 -19.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -2,191 -83.5% -289 -66.9% 0 N/A% 0 N/A%
field_attach_load0 N/A% -434 -16.5% -143 -33.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -1,525 -58.1% 43 10.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% -1,093 -41.6% -423 -97.9% 0 N/A% 0 N/A%
array_diff0 N/A% 17 0.6% 19 4.4% 0 N/A% 0 N/A%
array_keys0 N/A% 15 0.6% 4 0.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -2 -0.1% 8 1.9% 0 N/A% 0 N/A%