Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a496084867: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hmacBase64

Drupal\Component\Utility\Crypt::hmacBase64Run #519a4774889ddRun #519a496084867DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)478 758 280 58.6%
Incl. Wall Time (microsec) per call 159 253 93 58.6%
Excl. Wall Time (microsec)227 357 130 57.3%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)7,464 7,464 0 0.0%
Incl. MemUse (bytes) per call 2,488 2,488 0 0.0%
Excl. MemUse (bytes)3,184 3,184 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Crypt::hmacBase64 [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\Component\Utility\Crypt::hmacBase640 N/A% 280 0.0% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function130 46.4% 0 N/A% 0 N/A% 0 N/A%
Parent functions
image_style_path_token0 N/A% 186 66.4% 0 N/A% 0 N/A% 0 N/A%
drupal_get_token0 N/A% 94 33.6% 0 N/A% 0 N/A% 0 N/A%
Child functions
hash_hmac0 N/A% 86 30.7% 0 N/A% 0 N/A% 0 N/A%
strtr0 N/A% 42 15.0% 0 N/A% 0 N/A% 0 N/A%
base64_encode0 N/A% 22 7.9% 0 N/A% 0 N/A% 0 N/A%