Diff Report
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for format_string

format_stringRun #51981e3ae1e6cRun #51981beb768adDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)524 560 36 6.9%
Incl. Wall Time (microsec) per call 87 93 6 6.9%
Excl. Wall Time (microsec)26 28 2 7.7%
Incl. CPU (microsecs)528 566 38 7.2%
Incl. CPU (microsecs) per call 88 94 6 7.2%
Excl. CPU (microsec)22 23 1 4.5%
Incl. MemUse (bytes)23,288 23,312 24 0.1%
Incl. MemUse (bytes) per call 3,881 3,885 4 0.1%
Excl. MemUse (bytes)976 976 0 0.0%
Incl. PeakMemUse (bytes)285,008 285,032 24 0.0%
Incl. PeakMemUse (bytes) per call 47,501 47,505 4 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for format_string [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
format_string0 N/A% 36 29.3% 38 7.1% 24 0.1% 24 0.1%
Exclusive Metrics Diff for Current Function2 5.6% 1 2.6% 0 0.0% 0 0.0%
Parent function
t0 N/A% 36 100.0% 38 100.0% 24 100.0% 24 100.0%
Child functions
Drupal\Component\Utility\String::format0 N/A% 33 91.7% 36 94.7% 24 100.0% 24 100.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 2.8% 1 2.6% 0 0.0% 0 0.0%