Diff Report
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afea2244278: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #51afe9a0d59b4Run #51afea2244278DiffDiff%
Number of Function Calls97 97 0 0.0%
Incl. Wall Time (microsec)79,917 78,594 -1,323 -1.7%
Incl. Wall Time (microsec) per call 824 810 -14 -1.7%
Excl. Wall Time (microsec)3,881 3,829 -52 -1.3%
Incl. CPU (microsecs)43,370 42,954 -416 -1.0%
Incl. CPU (microsecs) per call 447 443 -4 -1.0%
Excl. CPU (microsec)3,491 3,475 -16 -0.5%
Incl. MemUse (bytes)2,441,544 2,442,784 1,240 0.1%
Incl. MemUse (bytes) per call 25,171 25,183 13 0.1%
Excl. MemUse (bytes)-233,200 -233,080 120 0.1%
Incl. PeakMemUse (bytes)2,633,688 2,627,448 -6,240 -0.2%
Incl. PeakMemUse (bytes) per call 27,151 27,087 -64 -0.2%
Excl. PeakMemUse (bytes)142,968 142,888 -80 -0.1%

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% -1,323 -165.8% -416 -208.0% 1,240 3.1% -6,240 -15.7%
Exclusive Metrics Diff for Current Function-52 -3.9% -16 -3.8% 120 9.7% -80 -1.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -1,328 -100.4% -463 -111.3% 1,240 100.0% -6,232 -99.9%
field_attach_load0 N/A% 5 0.4% 47 11.3% 0 0.0% -8 -0.1%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -715 -54.0% -362 -87.0% 1,048 84.5% -6,376 -102.2%
Drupal\Core\Database\Connection::query0 N/A% -568 -42.9% -26 -6.2% 72 5.8% 216 3.5%
Drupal\Core\Database\Connection::escapeTable0 N/A% 8 0.6% -7 -1.7% 0 0.0% 0 0.0%
array_keys0 N/A% 3 0.2% -14 -3.4% 0 0.0% 0 0.0%
array_diff0 N/A% 1 0.1% 9 2.2% 0 0.0% 0 0.0%