Diff Report
Run #519ec8bd1b3c1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hmacBase64

Drupal\Component\Utility\Crypt::hmacBase64Run #519ec8bd1b3c1Run #519ec8682c2dcDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)128 131 3 2.3%
Incl. Wall Time (microsec) per call 64 66 2 2.3%
Excl. Wall Time (microsec)23 23 0 0.0%
Incl. CPU (microsecs)130 133 3 2.3%
Incl. CPU (microsecs) per call 65 67 2 2.3%
Excl. CPU (microsec)19 18 -1 -5.3%
Incl. MemUse (bytes)4,392 4,392 0 0.0%
Incl. MemUse (bytes) per call 2,196 2,196 0 0.0%
Excl. MemUse (bytes)1,576 1,576 0 0.0%
Incl. PeakMemUse (bytes)65,168 65,168 0 0.0%
Incl. PeakMemUse (bytes) per call 32,584 32,584 0 0.0%
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% 3 0.1% 3 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -1 -33.3% 0 N/A% 0 N/A%
Parent function
image_style_path_token0 N/A% 3 100.0% 3 100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 3 100.0% 5 166.7% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
hash_hmac0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%