Diff Report
Run #51a459a8e59c2: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a45b36a618d: XHProf Run (Namespace=drupal-perf-ezeedub)
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Overall Diff Summary

Run #51a459a8e59c2Run #51a45b36a618dDiffDiff%
Number of Function Calls119,579 120,427 848 0.7%
Incl. Wall Time (microsec)958,042 971,784 13,742 1.4%
Incl. CPU (microsecs)952,059 964,060 12,001 1.3%
Incl. MemUse (bytes)9,614,976 9,641,564 26,588 0.3%
Incl. PeakMemUse (bytes)9,730,876 9,768,456 37,580 0.4%

[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 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 1,844 4.9% 1,844 4.9%
ajax_process_form 0 0.0% 1 0.0% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 1,844 4.9% 0 0.0%
apc_fetch 0 0.0% 30 0.2% 30 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -188 -0.5% -188 -0.5%
arg 0 0.0% -3 -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 0 0.0% 43 0.3% 43 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -120 -0.3% -120 -0.3%
ArrayObject::__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%
array_change_key_case 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_combine 0 0.0% 3 0.0% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff 0 0.0% 13 0.1% 13 0.1% -4,000 -33.3% -4,000 -33.3% 0 0.0% 0 0.0% 4 0.0% 4 0.0%
array_diff_key 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_fill_keys 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%
array_filter 0 0.0% 521 3.8% 26 0.2% -1 -0.0% -4,001 -33.3% 16,380 61.6% -8 -0.0% 15,708 41.8% -920 -2.4%
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% 34 0.2% 34 0.2% 0 0.0% 0 0.0% -44 -0.2% -44 -0.2% -96 -0.3% -96 -0.3%
array_intersect 0 0.0% -2 -0.0% -2 -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% 7 0.1% 7 0.1% 4,001 33.3% 4,001 33.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_keys 18 2.1% 90 0.7% 90 0.7% 0 0.0% 0 0.0% 11,300 42.5% 11,300 42.5% 292 0.8% 292 0.8%
array_key_exists 0 0.0% -93 -0.7% -93 -0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map 0 0.0% -133 -1.0% -19 -0.1% 8,001 66.7% 8,001 66.7% -1,244 -4.7% -16 -0.1% 6,372 17.0% 4,960 13.2%
array_merge 0 0.0% -17 -0.1% -17 -0.1% 0 0.0% 0 0.0% -56 -0.2% -56 -0.2% -11,928 -31.7% -11,928 -31.7%
array_merge_recursive 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_pop 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_replace 0 0.0% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 420 1.1% 420 1.1%
array_search 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_shift 0 0.0% -32 -0.2% -32 -0.2% -4,000 -33.3% -4,000 -33.3% -4 -0.0% -4 -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% 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_values 0 0.0% -36 -0.3% -36 -0.3% -4,001 -33.3% -4,001 -33.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
asort 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%
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% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 32 0.1% 32 0.1%
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 0.0% 2 0.0% 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% 1,052 7.7% 2 0.0% 1 0.0% 0 0.0% -12 -0.0% 0 0.0% 224 0.6% 0 0.0%
block_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%
block_list 0 0.0% 707 5.1% -4 -0.0% 0 0.0% 0 0.0% 16,360 61.5% 0 0.0% 16,596 44.2% -20 -0.1%
block_page_build 0 0.0% 1,107 8.1% 2 0.0% 1 0.0% 0 0.0% -12 -0.0% 0 0.0% 224 0.6% 0 0.0%
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% 68 0.5% -1 -0.0% 4,000 33.3% 0 0.0% -20 -0.1% 0 0.0% 0 0.0% 0 0.0%
cache 0 0.0% -6 -0.0% -6 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 144 0.4% 104 0.3%
call_user_func 0 0.0% 723 5.3% -26 -0.2% -7,997 -66.6% 4,000 33.3% -8 -0.0% 4 0.0% -2,720 -7.2% 0 0.0%
call_user_func@1 0 0.0% -89 -0.6% 2 0.0% -3,999 -33.3% 0 0.0% 0 0.0% 0 0.0% 260 0.7% 0 0.0%
call_user_func_array 0 0.0% 13,293 96.7% -2 -0.0% 12,001 100.0% 0 0.0% 22,468 84.5% 0 0.0% 37,560 99.9% 0 0.0%
call_user_func_array@1 0 0.0% 580 4.2% -9 -0.1% -16,001 -133.3% -1 -0.0% 820 3.1% 4 0.0% 800 2.1% 288 0.8%
call_user_func_array@2 0 0.0% 102 0.7% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -4 -0.0% 0 0.0%
call_user_func_array@3 0 0.0% 21 0.2% -1 -0.0% 0 0.0% 0 0.0% 4 0.0% 0 0.0% 0 0.0% 0 0.0%
check_plain 0 0.0% -184 -1.3% -263 -1.9% 3,999 33.3% -4,000 -33.3% -20 -0.1% 0 0.0% 6,180 16.4% 72 0.2%
chr 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%
class_exists 1 0.1% 244 1.8% 8 0.1% 16,003 133.3% 0 0.0% 36 0.1% 0 0.0% -12,488 -33.2% -236 -0.6%
class_implements 0 0.0% -13 -0.1% -12 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_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%
comment_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%
comment_node_load 0 0.0% 66 0.5% 4 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -112 -0.3% 0 0.0%
comment_node_view 0 0.0% -86 -0.6% -16 -0.1% 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% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config 0 0.0% 82 0.6% -4 -0.0% 0 0.0% 4,000 33.3% 0 0.0% 0 0.0% -448 -1.2% 76 0.2%
config_get_config_directory 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%
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 0 0.0% -39 -0.3% -4 -0.0% -4,001 -33.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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 -0.0% 0 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% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_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%
contextual_library_info 0 0.0% 1 0.0% -1 -0.0% 0 0.0% 0 0.0% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
contextual_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%
contextual_preprocess 18 2.1% 925 6.7% 444 3.2% -8,000 -66.7% -4,000 -33.3% 420 1.6% -10,840 -40.8% 1,392 3.7% 516 1.4%
contextual_pre_render_placeholder 0 0.0% 1 0.0% 1 0.0% 4,000 33.3% 4,000 33.3% 4 0.0% 4 0.0% 0 0.0% 0 0.0%
contextual_toolbar 0 0.0% 7 0.1% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count 0 0.0% 11 0.1% 9 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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_digit 0 0.0% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -88 -0.2% -88 -0.2%
current 0 0.0% 4 0.0% 4 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current_path 0 0.0% 53 0.4% 5 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 328 0.9% 364 1.0%
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% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date 0 0.0% 8 0.1% 8 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::format 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%
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::setTimestamp 0 0.0% 2 0.0% 2 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% 52 0.4% 52 0.4% 4,001 33.3% 4,001 33.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct 0 0.0% -9 -0.1% -9 -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% 52 0.4% 2 0.0% 0 0.0% 0 0.0% -8 -0.0% 0 0.0% -8 -0.0% 0 0.0%
datetime_element_info 0 0.0% 57 0.4% 1 0.0% 0 0.0% 0 0.0% -8 -0.0% 0 0.0% -8 -0.0% 0 0.0%
date_default_timezone_get 0 0.0% 6 0.0% 6 0.0% 0 0.0% 0 0.0% 0 0.0% 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_iso8601 0 0.0% 12 0.1% 4 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% -17 -0.1% -15 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_and 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%
db_query 0 0.0% 205 1.5% -2 -0.0% -4,000 -33.3% 0 0.0% 0 0.0% 0 0.0% -44 -0.1% 0 0.0%
db_query_range 0 0.0% 31 0.2% 0 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% 54 0.4% 4 0.0% 4,001 33.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
define 0 0.0% -1 -0.0% -1 -0.0% 4,000 33.3% 4,000 33.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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