Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for apc_fetch

apc_fetchRun #544333b05173fRun #544337f542f97DiffDiff%
Number of Function Calls81 81 0 0.0%
Incl. Wall Time (microsec)17,172 17,765 593 3.5%
Incl. Wall Time (microsec) per call 212 219 7 3.5%
Excl. Wall Time (microsec)8,791 8,868 77 0.9%
Incl. CPU (microsecs)17,134 17,795 661 3.9%
Incl. CPU (microsecs) per call 212 220 8 3.9%
Excl. CPU (microsec)8,763 8,881 118 1.3%
Incl. MemUse (bytes)4,251,312 4,147,704 -103,608 -2.4%
Incl. MemUse (bytes) per call 52,485 51,206 -1,279 -2.4%
Excl. MemUse (bytes)3,082,920 2,978,896 -104,024 -3.4%
Incl. PeakMemUse (bytes)3,678,368 3,504,776 -173,592 -4.7%
Incl. PeakMemUse (bytes) per call 45,412 43,269 -2,143 -4.7%
Excl. PeakMemUse (bytes)2,552,992 2,379,408 -173,584 -6.8%

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 Function77 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
Drupal\Core\Extension\Extension::unserialize0 N/A% 8 1.3% 6 0.9% -8 -0.0% -200 -0.1%
spl_autoload_call0 N/A% 509 85.8% 543 82.1% 424 0.4% 192 0.1%
Drupal\Core\Entity\Entity::__wakeup0 N/A% -1 -0.2% -6 -0.9% 0 0.0% 0 0.0%