Diff Report
Run #530ed1c5bdc6a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ed20e39905: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #530ed1c5bdc6aRun #530ed20e39905DiffDiff%
Number of Function Calls68 68 0 0.0%
Incl. Wall Time (microsec)27,371 27,123 -248 -0.9%
Incl. Wall Time (microsec) per call 403 399 -4 -0.9%
Excl. Wall Time (microsec)2,448 2,414 -34 -1.4%
Incl. CPU (microsecs)24,599 24,294 -305 -1.2%
Incl. CPU (microsecs) per call 362 357 -4 -1.2%
Excl. CPU (microsec)2,208 2,158 -50 -2.3%
Incl. MemUse (bytes)2,136,336 2,136,336 0 0.0%
Incl. MemUse (bytes) per call 31,417 31,417 0 0.0%
Excl. MemUse (bytes)-117,104 -117,104 0 0.0%
Incl. PeakMemUse (bytes)2,324,392 2,324,392 0 0.0%
Incl. PeakMemUse (bytes) per call 34,182 34,182 0 0.0%
Excl. PeakMemUse (bytes)152,536 152,536 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% -248 -43.1% -305 -40.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-34 -13.7% -50 -16.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -241 -97.2% -248 -81.3% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::readMultiple0 N/A% -7 -2.8% -57 -18.7% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -129 -52.0% -100 -32.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% -86 -34.7% -155 -50.8% 0 N/A% 0 N/A%
array_diff0 N/A% -4 -1.6% 3 1.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 4 1.6% -2 -0.7% 0 N/A% 0 N/A%
array_keys0 N/A% 1 0.4% -1 -0.3% 0 N/A% 0 N/A%