Diff Report
Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af59f030f2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #519af3b0bf970Run #519af59f030f2DiffDiff%
Number of Function Calls92 92 0 0.0%
Incl. Wall Time (microsec)51,731 50,768 -963 -1.9%
Incl. Wall Time (microsec) per call 562 552 -10 -1.9%
Excl. Wall Time (microsec)3,048 2,951 -97 -3.2%
Incl. CPU (microsecs)36,766 35,981 -785 -2.1%
Incl. CPU (microsecs) per call 400 391 -9 -2.1%
Excl. CPU (microsec)2,694 2,613 -81 -3.0%
Incl. MemUse (bytes)2,504,424 2,504,320 -104 -0.0%
Incl. MemUse (bytes) per call 27,222 27,221 -1 -0.0%
Excl. MemUse (bytes)-182,600 -182,576 24 0.0%
Incl. PeakMemUse (bytes)2,357,960 2,357,208 -752 -0.0%
Incl. PeakMemUse (bytes) per call 25,630 25,622 -8 -0.0%
Excl. PeakMemUse (bytes)132,112 131,520 -592 -0.4%

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% -963 -38.4% -785 -31.2% -104 -0.2% -752 -1.2%
Exclusive Metrics Diff for Current Function-97 -10.1% -81 -10.3% 24 23.1% -592 -78.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -953 -99.0% -790 -100.6% -64 -61.5% -856 -113.8%
field_attach_load0 N/A% -10 -1.0% 5 0.6% -40 -38.5% 104 13.8%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -568 -59.0% -529 -67.4% -112 -107.7% 488 64.9%
Drupal\Core\Database\Connection::query0 N/A% -265 -27.5% -118 -15.0% -8 -7.7% -648 -86.2%
array_diff0 N/A% -26 -2.7% -30 -3.8% 0 0.0% 0 0.0%
array_keys0 N/A% -15 -1.6% -23 -2.9% -8 -7.7% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 8 0.8% -4 -0.5% 0 0.0% 0 0.0%