Diff Report
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for apc_fetch

apc_fetchRun #544337f542f97Run #544333b05173fDiffDiff%
Number of Function Calls81 81 0 0.0%
Incl. Wall Time (microsec)17,765 17,172 -593 -3.3%
Incl. Wall Time (microsec) per call 219 212 -7 -3.3%
Excl. Wall Time (microsec)8,868 8,791 -77 -0.9%
Incl. CPU (microsecs)17,795 17,134 -661 -3.7%
Incl. CPU (microsecs) per call 220 212 -8 -3.7%
Excl. CPU (microsec)8,881 8,763 -118 -1.3%
Incl. MemUse (bytes)4,147,704 4,251,312 103,608 2.5%
Incl. MemUse (bytes) per call 51,206 52,485 1,279 2.5%
Excl. MemUse (bytes)2,978,896 3,082,920 104,024 3.5%
Incl. PeakMemUse (bytes)3,504,776 3,678,368 173,592 5.0%
Incl. PeakMemUse (bytes) per call 43,269 45,412 2,143 5.0%
Excl. PeakMemUse (bytes)2,379,408 2,552,992 173,584 7.3%

Parent/Child Regression/Improvement report for apc_fetch [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
apc_fetch0 N/A% -593 -17.6% -661 -8.5% 103,608 99.5% 173,592 174.1%
Exclusive Metrics Diff for Current Function-77 -13.0% -118 -17.9% 104,024 100.4% 173,584 100.0%
Parent functions
Drupal\Core\Cache\ApcuBackend::getMultiple0 N/A% -591 -99.7% -658 -99.5% 103,608 100.0% 173,592 100.0%
Drupal\Core\Cache\ApcuBackend::checksumTags0 N/A% -2 -0.3% -3 -0.5% 0 0.0% 0 0.0%
Child functions
spl_autoload_call0 N/A% -509 -85.8% -543 -82.1% -424 -0.4% -192 -0.1%
Drupal\Core\Extension\Extension::unserialize0 N/A% -8 -1.3% -6 -0.9% 8 0.0% 200 0.1%
Drupal\Core\Entity\Entity::__wakeup0 N/A% 1 0.2% 6 0.9% 0 0.0% 0 0.0%