Diff Report
Run #51a518f009231: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a5256dc4557: XHProf Run (Namespace=drupal-perf-ezeedub)
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Overall Diff Summary

Run #51a518f009231Run #51a5256dc4557DiffDiff%
Number of Function Calls51,355 51,594 239 0.5%
Incl. Wall Time (microsec)433,387 429,877 -3,510 -0.8%
Incl. CPU (microsecs)432,027 428,027 -4,000 -0.9%
Incl. MemUse (bytes)7,274,048 7,344,252 70,204 1.0%
Incl. PeakMemUse (bytes)7,391,328 7,460,076 68,748 0.9%

[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%
ajax_pre_render_element 0 0.0% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 2,320 3.4% 2,320 3.4%
ajax_process_form 0 0.0% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 2,320 3.4% 0 0.0%
apc_fetch 0 0.0% 79 2.3% 79 2.3% 4,000 100.0% 4,000 100.0% 0 0.0% 0 0.0% 488 0.7% 488 0.7%
arg 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayIterator::__construct 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::exchangeArray 2 0.8% 9 0.3% 9 0.3% 0 0.0% 0 0.0% -56 -0.1% -56 -0.1% -744 -1.1% -744 -1.1%
ArrayObject::__construct 2 0.8% 22 0.6% 22 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -464 -0.7% -464 -0.7%
array_combine 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 504 0.7% 504 0.7%
array_diff 0 0.0% -3 -0.1% -3 -0.1% 0 0.0% 0 0.0% -12 -0.0% -12 -0.0% 200 0.3% 200 0.3%
array_diff_key 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% 33 0.9% -19 -0.5% 4,001 100.0% 0 0.0% 4 0.0% 0 0.0% 356 0.5% 348 0.5%
array_filter@1 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_flip 0 0.0% -39 -1.1% -39 -1.1% -4,000 -100.0% -4,000 -100.0% 4 0.0% 4 0.0% 32 0.0% 32 0.0%
array_intersect 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect_key 0 0.0% -5 -0.1% -5 -0.1% 0 0.0% 0 0.0% 16 0.0% 16 0.0% 0 0.0% 0 0.0%
array_keys 11 4.6% 89 2.5% 89 2.5% 0 0.0% 0 0.0% 2,968 4.2% 2,968 4.2% 2,420 3.5% 2,420 3.5%
array_key_exists -2 -0.8% -16 -0.5% -16 -0.5% 4,001 100.0% 4,001 100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map -2 -0.8% -67 -1.9% 66 1.9% 8,000 200.0% 0 0.0% -876 -1.2% -560 -0.8% 5,600 8.1% 3,792 5.5%
array_merge 0 0.0% -6 -0.2% -6 -0.2% 0 0.0% 0 0.0% -16 -0.0% -16 -0.0% 1,252 1.8% 1,252 1.8%
array_pop 0 0.0% -5 -0.1% -5 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_replace 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse 5 2.1% 5 0.1% 5 0.1% 0 0.0% 0 0.0% 240 0.3% 240 0.3% 0 0.0% 0 0.0%
array_shift 0 0.0% -4 -0.1% -4 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_slice 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unshift 0 0.0% -3 -0.1% -3 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_values 0 0.0% -16 -0.5% -16 -0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -240 -0.3% -240 -0.3%
base64_encode 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 0.0% 43 1.2% 43 1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 620 0.9% 620 0.9%
base_convert 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_path 0 0.0% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 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 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_get_blocks_by_region 0 0.0% -419 -11.9% 2 0.1% 8,000 200.0% 0 0.0% 19,380 27.6% 0 0.0% 178,288 259.3% 76 0.1%
block_help 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_list 0 0.0% 53 1.5% 23 0.7% 4,000 100.0% 0 0.0% 16 0.0% 0 0.0% 158,960 231.2% 412 0.6%
block_page_build 0 0.0% -515 -14.7% -4 -0.1% 4,000 100.0% 0 0.0% 19,380 27.6% 0 0.0% 181,888 264.6% 568 0.8%
breakpoint_help 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
breakpoint_load 0 0.0% -45 -1.3% 0 0.0% 0 0.0% 0 0.0% 8 0.0% 0 0.0% -116 -0.2% 0 0.0%
cache 0 0.0% 8 0.2% -2 -0.1% 0 0.0% 0 0.0% 4 0.0% 0 0.0% -1,020 -1.5% -348 -0.5%
call_user_func -1 -0.4% -4,514 -128.6% -12 -0.3% -7,999 -200.0% 0 0.0% -213,204 -303.7% 28 0.0% -25,388 -36.9% 0 0.0%
call_user_func@1 1 0.4% -416 -11.9% -43 -1.2% 8,001 200.0% 0 0.0% -4 -0.0% -28 -0.0% 15,824 23.0% 32 0.0%
call_user_func@2 0 0.0% 5 0.1% 8 0.2% 8,001 200.0% 0 0.0% 0 0.0% 0 0.0% 840 1.2% 468 0.7%
call_user_func_array 0 0.0% 1,360 38.7% -67 -1.9% 8,002 200.1% 0 0.0% 281,960 401.6% 8 0.0% 88,276 128.4% 260 0.4%
call_user_func_array@1 0 0.0% 1,603 45.7% 17 0.5% 7,999 200.0% 0 0.0% 282,008 401.7% 0 0.0% 86,604 126.0% 164 0.2%
call_user_func_array@2 0 0.0% 1,897 54.0% 3 0.1% 4,002 100.0% 0 0.0% 282,620 402.6% -84 -0.1% 48,788 71.0% 10,520 15.3%
call_user_func_array@3 0 0.0% 52 1.5% -1 -0.0% 4,000 100.0% 0 0.0% 6,008 8.6% 0 0.0% 7,308 10.6% 0 0.0%
check_plain -18 -7.5% -277 -7.9% 25 0.7% 3,999 100.0% 0 0.0% -3,096 -4.4% 36 0.1% 1,788 2.6% 956 1.4%
chr 0 0.0% -9 -0.3% -9 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists 4 1.7% -164 -4.7% -27 -0.8% -4,000 -100.0% 0 0.0% -44 -0.1% 0 0.0% -9,732 -14.2% -376 -0.5%
class_implements 0 0.0% -7 -0.2% -3 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 168 0.2% 168 0.2%
color_help 0 0.0% 41 1.2% 41 1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_help 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_preprocess_block 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_rdf_mapping 0 0.0% -8 -0.2% -8 -0.2% -4,000 -100.0% -4,000 -100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config 0 0.0% -61 -1.7% 6 0.2% -8,001 -200.0% 0 0.0% 16 0.0% 16 0.0% 684 1.0% 112 0.2%
config_get_config_directory 0 0.0% -29 -0.8% -3 -0.1% -4,000 -100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config_help 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
conf_path -1 -0.4% -48 -1.4% -11 -0.3% -4,000 -100.0% 0 0.0% -28 -0.0% -28 -0.0% -140 -0.2% -112 -0.2%
contact_help 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_custom_theme 0 0.0% -2 -0.1% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_element_info 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% -188 -0.3% -188 -0.3% 0 0.0% 0 0.0%
contextual_help 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_library_info 0 0.0% -145 -4.1% -1 -0.0% 0 0.0% 0 0.0% -20 -0.0% -20 -0.0% 0 0.0% 0 0.0%
contextual_page_build 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess 7 2.9% 336 9.6% 189 5.4% -8,000 -200.0% 0 0.0% 584 0.8% -1,080 -1.5% -2,136 -3.1% -1,020 -1.5%
contextual_pre_render_placeholder 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_toolbar 0 0.0% -4 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count 0 0.0% -46 -1.3% -42 -1.2% 4,001 100.0% 4,001 100.0% 0 0.0% 0 0.0% 44 0.1% 44 0.1%
count@1 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_alpha 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_digit 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -88 -0.1% -88 -0.1%
current 0 0.0% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current_path 0 0.0% -56 -1.6% -8 -0.2% 0 0.0% 0 0.0% -8 -0.0% -8 -0.0% 80 0.1% 84 0.1%
custom_block_admin_paths 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_menu_local_tasks 0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::format 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::getLastErrors 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimezone 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::__construct 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% -4 -0.0% -4 -0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct 0 0.0% 4 0.1% 4 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_default_format_type 0 0.0% 34 1.0% 0 0.0% -4,000 -100.0% 0 0.0% -92 -0.1% -24 -0.0% 0 0.0% 0 0.0%
datetime_element_info 0 0.0% 27 0.8% -1 -0.0% -4,000 -100.0% 0 0.0% -92 -0.1% 0 0.0% 0 0.0% 0 0.0%
date_default_timezone_set 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_parse 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_help 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_page_build 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query 0 0.0% -20 -0.6% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query_range 0 0.0% 6 0.2% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_select 0 0.0% -2 -0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
define 0 0.0% -6 -0.2% -6 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
defined 0 0.0% -5 -0.1% -5 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -344 -0.5% -344 -0.5%
devel_admin_paths 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_help 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_init 0 0.0% 58 1.7% -1 -0.0% -4,000 -100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_menu_need_destination 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_page_alter 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_preprocess_block 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_query_enabled 0 0.0% -27 -0.8% -1 -0.0% -4,000 -100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_silent 0 0.0% -4 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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