Diff Report
Run #51a184397f8eb: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a1855d1e29c: XHProf Run (Namespace=drupal-perf-ezeedub)
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Overall Diff Summary

Run #51a184397f8ebRun #51a1855d1e29cDiffDiff%
Number of Function Calls44,672 45,151 479 1.1%
Incl. Wall Time (microsec)387,649 391,959 4,310 1.1%
Incl. CPU (microsecs)388,025 388,025 0 0.0%
Incl. MemUse (bytes)8,448,364 8,464,348 15,984 0.2%
Incl. PeakMemUse (bytes)8,529,196 8,545,192 15,996 0.2%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Function Name Diff [ display all ]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Excl. Wall
Diff
(microsec)		EWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Excl. CPU
Diff
(microsec)		ECpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Excl.
MemUse
Diff
(bytes)		EMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%		Excl.
PeakMemUse
Diff
(bytes)		EPeakMemUse
Diff%
aggregator_category_load 0 0.0% 11 0.3% 5 0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
aggregator_help 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
aggregator_preprocess_block 0 0.0% 0 0.0% 0 0.0% 4,000 N/A% 4,000 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_pre_render_element 0 0.0% -40 -0.9% -40 -0.9% -4,001 N/A% -4,001 N/A% -8 -0.1% -8 -0.1% 20 0.1% 20 0.1%
ajax_process_form 0 0.0% -42 -1.0% -2 -0.0% -4,001 N/A% 0 N/A% -8 -0.1% 0 0.0% 20 0.1% 0 0.0%
apc_fetch 0 0.0% -2 -0.0% -2 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% -4 -0.0% -4 -0.0%
arg 0 0.0% 5 0.1% 4 0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% -84 -0.5% -28 -0.2%
ArrayIterator::__construct 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::exchangeArray 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% -120 -0.8% -120 -0.8%
ArrayObject::__construct 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_combine 0 0.0% -2 -0.0% -2 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff 0 0.0% -3 -0.1% -3 -0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% -140 -0.9% -140 -0.9%
array_diff_key 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% -146 -3.4% -32 -0.7% -4,000 N/A% 0 N/A% 12 0.1% 12 0.1% -420 -2.6% -444 -2.8%
array_filter@1 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_flip 0 0.0% 9 0.2% 9 0.2% 0 N/A% 0 N/A% 20 0.1% 20 0.1% -52 -0.3% -52 -0.3%
array_intersect 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 2,392 15.0% 2,392 15.0%
array_intersect_key 0 0.0% 7 0.2% 7 0.2% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 48 0.3% 48 0.3%
array_keys 10 2.1% 42 1.0% 42 1.0% -8,001 N/A% -8,001 N/A% 2,680 16.8% 2,680 16.8% 1,524 9.5% 1,524 9.5%
array_key_exists 0 0.0% 12 0.3% 12 0.3% 4,000 N/A% 4,000 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map 0 0.0% 1 0.0% -21 -0.5% -4,000 N/A% -4,000 N/A% -12 -0.1% -8 -0.1% -112 -0.7% -44 -0.3%
array_merge 0 0.0% -2 -0.0% -2 -0.0% 0 N/A% 0 N/A% 8 0.1% 8 0.1% 336 2.1% 336 2.1%
array_pop 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% -12 -0.1% -12 -0.1% -12 -0.1% -12 -0.1%
array_replace 0 0.0% -2 -0.0% -2 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse 10 2.1% 69 1.6% 69 1.6% 0 N/A% 0 N/A% 480 3.0% 480 3.0% 420 2.6% 420 2.6%
array_search 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift 0 0.0% 6 0.1% 6 0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_slice 0 0.0% 2 0.0% 2 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unshift 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_values 0 0.0% 8 0.2% 8 0.2% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
asort 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base64_encode 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 0.0% 2 0.0% 2 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 12 0.1% 12 0.1% 0 0.0% 0 0.0%
base_path 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_admin_paths 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_get_blocks_by_region 0 0.0% 5,325 123.5% 1 0.0% 1 N/A% 0 N/A% 228,232 1427.9% 0 0.0% 228,152 1426.3% 96 0.6%
block_help 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_list 0 0.0% -370 -8.6% -2 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 48 0.3% 48 0.3%
block_page_build 0 0.0% 5,320 123.4% 0 0.0% 1 N/A% 0 N/A% 228,232 1427.9% 0 0.0% 228,200 1426.6% 48 0.3%
breakpoint_help 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
breakpoint_load 0 0.0% 32 0.7% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% -148 -0.9% 0 0.0%
cache 0 0.0% -2 -0.0% 4 0.1% 0 N/A% 0 N/A% 8 0.1% 0 0.0% -1,996 -12.5% -232 -1.5%
call_user_func 0 0.0% 180 4.2% 4 0.1% 2 N/A% -4,000 N/A% -8 -0.1% -16 -0.1% -356 -2.2% 0 0.0%
call_user_func@1 0 0.0% -8 -0.2% 0 0.0% -4,000 N/A% 0 N/A% 0 0.0% 0 0.0% -28 -0.2% 0 0.0%
call_user_func_array 0 0.0% 4,047 93.9% -18 -0.4% 1 N/A% -4,000 N/A% 15,940 99.7% 0 0.0% 15,756 98.5% 0 0.0%
call_user_func_array@1 0 0.0% 198 4.6% 7 0.2% -8,000 N/A% -4,001 N/A% 17,432 109.1% -8 -0.1% 18,936 118.4% 24 0.2%
call_user_func_array@2 0 0.0% 493 11.4% 1 0.0% 4,002 N/A% 0 N/A% 16,400 102.6% 0 0.0% 16,364 102.3% 0 0.0%
call_user_func_array@3 0 0.0% 26 0.6% -2 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% -12 -0.1% 0 0.0%
ceil 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
check_plain 0 0.0% -5 -0.1% -19 -0.4% 0 N/A% 0 N/A% -4 -0.0% 12 0.1% 428 2.7% 140 0.9%
check_url 0 0.0% -7 -0.2% -7 -0.2% 0 N/A% 0 N/A% 8 0.1% 16 0.1% 220 1.4% 140 0.9%
chr 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists 1 0.2% 38 0.9% -2 -0.0% -4,000 N/A% 0 N/A% 4 0.0% 0 0.0% 1,756 11.0% 0 0.0%
class_implements 0 0.0% -1 -0.0% -3 -0.1% 0 N/A% 0 N/A% 16 0.1% 16 0.1% 0 0.0% 0 0.0%
color_help 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_help 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 4 0.0% 4 0.0% 4 0.0% 4 0.0%
comment_preprocess_block 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_rdf_mapping 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_tokens 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config 0 0.0% 23 0.5% 15 0.3% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 8 0.1% 0 0.0%
config_get_config_directory 0 0.0% 2 0.0% 1 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config_help 0 0.0% 2 0.0% 2 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
conf_path 0 0.0% -2 -0.0% -3 -0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contact_help 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_custom_theme 0 0.0% -1 -0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_element_info 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_help 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_library_info 0 0.0% -1 -0.0% 0 0.0% 0 N/A% 0 N/A% -8 -0.1% -8 -0.1% 0 0.0% 0 0.0%
contextual_page_build 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess 10 2.1% 448 10.4% 222 5.2% 0 N/A% -4,000 N/A% 0 0.0% -2,640 -16.5% -260 -1.6% -140 -0.9%
contextual_pre_render_placeholder 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_toolbar 0 0.0% 8 0.2% 1 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 52 0.3% 52 0.3%
count 0 0.0% 9 0.2% 10 0.2% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count@1 0 0.0% -2 -0.0% -2 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_digit 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% -88 -0.6% -88 -0.6%
current 0 0.0% 3 0.1% 3 0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current_path 0 0.0% 61 1.4% 3 0.1% -4,000 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_admin_paths 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_menu_local_tasks 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% -4 -0.0% -4 -0.0% -4 -0.0% -4 -0.0%
DateTime::format 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::getLastErrors 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimezone 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::__construct 0 0.0% -2 -0.0% -2 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct 0 0.0% -5 -0.1% -5 -0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_default_format_type 0 0.0% 29 0.7% -2 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_element_info 0 0.0% 31 0.7% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_default_timezone_set 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_parse 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_help 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_page_build 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_and 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query 0 0.0% 98 2.3% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% -104 -0.7% -104 -0.7%
db_query_range 0 0.0% -2 -0.0% 4 0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% -16 -0.1% 0 0.0%
db_select 0 0.0% 2 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 40 0.3% 0 0.0%
define 0 0.0% 2 0.0% 2 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
defined 0 0.0% 4 0.1% 4 0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dirname 0 0.0% -3 -0.1% -3 -0.1% 4,000 N/A% 4,000 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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