Diff Report
Run #519fb8e35d279: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fb952126aa: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #519fb8e35d279Run #519fb952126aaDiffDiff%
Number of Function Calls78 78 0 0.0%
Incl. Wall Time (microsec)36,098 35,610 -488 -1.4%
Incl. Wall Time (microsec) per call 463 457 -6 -1.4%
Excl. Wall Time (microsec)2,492 2,449 -43 -1.7%
Incl. CPU (microsecs)40,003 40,001 -2 -0.0%
Incl. CPU (microsecs) per call 513 513 -0 -0.0%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)2,025,136 2,030,704 5,568 0.3%
Incl. MemUse (bytes) per call 25,963 26,035 71 0.3%
Excl. MemUse (bytes)127,176 128,216 1,040 0.8%
Incl. PeakMemUse (bytes)2,552,160 2,557,040 4,880 0.2%
Incl. PeakMemUse (bytes) per call 32,720 32,783 63 0.2%
Excl. PeakMemUse (bytes)223,840 224,824 984 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% -488 -10.2% -2 -0.0% 5,568 2.1% 4,880 1.9%
Exclusive Metrics Diff for Current Function-43 -8.8% 4,000 200000.0% 1,040 18.7% 984 20.2%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -475 -97.3% -2 -100.0% 5,568 100.0% 4,880 100.0%
field_attach_load0 N/A% -13 -2.7% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -379 -77.7% -12,001 -600050.0% 4,528 81.3% 4,032 82.6%
Drupal\Core\Database\Connection::query0 N/A% -51 -10.5% 7,999 399950.0% 0 0.0% -136 -2.8%
array_diff0 N/A% -10 -2.0% 0 0.0% 0 0.0% 0 0.0%
array_keys0 N/A% -5 -1.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%