Diff Report
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afea2244278: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple@1

Drupal\Core\Cache\DatabaseBackend::getMultiple@1Run #51afe9a0d59b4Run #51afea2244278DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)4,332 3,962 -370 -8.5%
Incl. Wall Time (microsec) per call 619 566 -53 -8.5%
Excl. Wall Time (microsec)303 272 -31 -10.2%
Incl. CPU (microsecs)2,177 1,956 -221 -10.2%
Incl. CPU (microsecs) per call 311 279 -32 -10.2%
Excl. CPU (microsec)272 242 -30 -11.0%
Incl. MemUse (bytes)105,888 105,888 0 0.0%
Incl. MemUse (bytes) per call 15,127 15,127 0 0.0%
Excl. MemUse (bytes)-20,672 -20,672 0 0.0%
Incl. PeakMemUse (bytes)117,712 117,712 0 0.0%
Incl. PeakMemUse (bytes) per call 16,816 16,816 0 0.0%
Excl. PeakMemUse (bytes)14,832 14,832 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::getMultiple@1 [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::getMultiple@10 N/A% -370 -46.4% -221 -110.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-31 -8.4% -30 -13.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% -370 -100.0% -221 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -370 -100.0% -128 -57.9% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem@10 N/A% 28 7.6% -70 -31.7% 0 N/A% 0 N/A%
array_keys0 N/A% 2 0.5% 2 0.9% 0 N/A% 0 N/A%
array_diff0 N/A% 1 0.3% 2 0.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% 3 1.4% 0 N/A% 0 N/A%