Diff Report
Run #51a152d922ae0: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a1557b90314: XHProf Run (Namespace=drupal-perf-ezeedub)
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Overall Diff Summary

Run #51a152d922ae0Run #51a1557b90314DiffDiff%
Number of Function Calls253,640 257,668 4,028 1.6%
Incl. Wall Time (microsec)1,998,842 2,067,084 68,242 3.4%
Incl. CPU (microsecs)1,940,122 2,016,125 76,003 3.9%
Incl. MemUse (bytes)10,930,576 10,876,644 -53,932 -0.5%
Incl. PeakMemUse (bytes)11,451,020 11,395,464 -55,556 -0.5%

[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%
abs 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%
ajax_pre_render_element 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%
ajax_process_form 0 0.0% -23 -0.0% -17 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
apc_fetch -6 -0.1% 141 0.2% 141 0.2% 4,001 5.3% 4,001 5.3% -572 -1.1% -572 -1.1% -156 -0.3% -156 -0.3%
arg 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 8,192 15.2% 8,192 15.2% 17,120 30.8% 16,696 30.1%
ArrayObject::exchangeArray 0 0.0% 1 0.0% 1 0.0% -4,000 -5.3% -4,000 -5.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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_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% 3 0.0% 3 0.0% -4,001 -5.3% -4,001 -5.3% -4 -0.0% -4 -0.0% 468 0.8% 468 0.8%
array_diff_key 0 0.0% 13 0.0% 13 0.0% 4,001 5.3% 4,001 5.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% 3 0.0% 3 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% 19 0.0% 61 0.1% 1 0.0% 0 0.0% 0 0.0% 0 0.0% -152 -0.3% -32 -0.1%
array_filter@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%
array_flip 0 0.0% 144 0.2% 144 0.2% -4,001 -5.3% -4,001 -5.3% 140 0.3% 140 0.3% 40 0.1% 40 0.1%
array_intersect 0 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 4 0.0% 4 0.0% 0 0.0% 0 0.0%
array_intersect_key 0 0.0% 60 0.1% 60 0.1% -2 -0.0% -2 -0.0% 4 0.0% 4 0.0% 2,128 3.8% 2,128 3.8%
array_keys 78 1.9% 384 0.6% 384 0.6% 4,002 5.3% 4,002 5.3% 11,488 21.3% 11,488 21.3% -3,308 -6.0% -3,308 -6.0%
array_key_exists 0 0.0% 180 0.3% 180 0.3% 4,000 5.3% 4,000 5.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map -1 -0.0% 882 1.3% 181 0.3% -32,001 -42.1% -16,001 -21.1% -1,432 -2.7% -808 -1.5% -1,472 -2.6% -904 -1.6%
array_merge -1 -0.0% 33 0.0% 33 0.0% 0 0.0% 0 0.0% -680 -1.3% -680 -1.3% -584 -1.1% -584 -1.1%
array_merge_recursive 0 0.0% 18 0.0% 18 0.0% 0 0.0% 0 0.0% -8,064 -15.0% -8,064 -15.0% -312 -0.6% -312 -0.6%
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% 9 0.0% 9 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse -1 -0.0% 27 0.0% 27 0.0% 0 0.0% 0 0.0% -580 -1.1% -580 -1.1% -948 -1.7% -948 -1.7%
array_shift 0 0.0% 22 0.0% 22 0.0% 0 0.0% 0 0.0% 12 0.0% 12 0.0% 0 0.0% 0 0.0%
array_slice 0 0.0% 10 0.0% 10 0.0% 0 0.0% 0 0.0% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
array_unique -1 -0.0% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0% -500 -0.9% -500 -0.9% -348 -0.6% -348 -0.6%
array_unshift 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_values 0 0.0% 7 0.0% 7 0.0% 0 0.0% 0 0.0% -4 -0.0% -4 -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% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 0.0% 7 0.0% 7 0.0% -4,000 -5.3% -4,000 -5.3% 0 0.0% 0 0.0% -36 -0.1% -36 -0.1%
base_convert 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%
base_path 0 0.0% 28 0.0% 28 0.0% -4,001 -5.3% -4,001 -5.3% 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% 1,482 2.2% -8 -0.0% 1 0.0% 0 0.0% 14,464 26.8% 0 0.0% 14,320 25.8% 0 0.0%
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% 327 0.5% -19 -0.0% 1 0.0% 0 0.0% -60 -0.1% 0 0.0% -112 -0.2% 0 0.0%
block_page_build 0 0.0% 1,483 2.2% 5 0.0% 1 0.0% 0 0.0% 14,464 26.8% 0 0.0% 14,320 25.8% 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% 179 0.3% 3 0.0% 0 0.0% 0 0.0% -24 -0.0% 0 0.0% 0 0.0% 0 0.0%
cache 0 0.0% 133 0.2% 1 0.0% 4,000 5.3% 4,000 5.3% 0 0.0% 0 0.0% 116 0.2% 60 0.1%
call_user_func 0 0.0% 57,755 84.6% 18 0.0% 72,004 94.7% 0 0.0% -41,596 -77.1% -12 -0.0% -42,524 -76.5% -260 -0.5%
call_user_func@1 0 0.0% 308 0.5% 60 0.1% 24,001 31.6% 4,000 5.3% 1,700 3.2% -8 -0.0% 3,040 5.5% 0 0.0%
call_user_func@2 0 0.0% 54 0.1% 8 0.0% 1 0.0% 0 0.0% 12 0.0% 8 0.0% 0 0.0% 0 0.0%
call_user_func_array 0 0.0% 10,321 15.1% -179 -0.3% 7,995 10.5% 0 0.0% 852 1.6% 0 0.0% -2,536 -4.6% 280 0.5%
call_user_func_array@1 0 0.0% 8,604 12.6% 15 0.0% 11,999 15.8% 0 0.0% -5,980 -11.1% 0 0.0% -11,488 -20.7% 84 0.2%
call_user_func_array@2 0 0.0% 8,556 12.5% 1 0.0% 12,000 15.8% 0 0.0% -5,808 -10.8% 0 0.0% -6,060 -10.9% 0 0.0%
call_user_func_array@3 0 0.0% 1,630 2.4% -8 -0.0% 4,002 5.3% 0 0.0% -696 -1.3% -4 -0.0% -1,512 -2.7% -36 -0.1%
call_user_func_array@4 0 0.0% 5 0.0% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ceil 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%
check_markup 0 0.0% -2,836 -4.2% 730 1.1% 8,001 10.5% 4,000 5.3% 1,808 3.4% 0 0.0% -448 -0.8% 0 0.0%
check_plain 0 0.0% 1,063 1.6% -111 -0.2% -12,002 -15.8% -2 -0.0% -16 -0.0% 0 0.0% 36 0.1% 0 0.0%
chr 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%
ckeditor_library_info 0 0.0% 2 0.0% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists 1 0.0% 2,200 3.2% 174 0.3% -32,008 -42.1% -1 -0.0% -2,180 -4.0% 0 0.0% -472 -0.8% 0 0.0%
class_implements 0 0.0% -6 -0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 212 0.4% 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_add 0 0.0% 869 1.3% -2 -0.0% -1 -0.0% 0 0.0% -156 -0.3% 0 0.0% -224 -0.4% 0 0.0%
comment_get_thread 0 0.0% -93 -0.1% 3 0.0% 0 0.0% 0 0.0% 8 0.0% 0 0.0% -24 -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_links 0 0.0% 2,029 3.0% 16 0.0% 8,001 10.5% 4,000 5.3% -580 -1.1% 0 0.0% 1,732 3.1% 4,180 7.5%
comment_load_multiple 0 0.0% 1,353 2.0% -1 -0.0% 0 0.0% 0 0.0% -4,068 -7.5% 0 0.0% -4,004 -7.2% 0 0.0%
comment_node_load 0 0.0% 52 0.1% 14 0.0% 0 0.0% 0 0.0% -44 -0.1% 0 0.0% 0 0.0% 0 0.0%
comment_node_page_additions 0 0.0% 8,117 11.9% -2 -0.0% 8,000 10.5% 0 0.0% -5,764 -10.7% 0 0.0% -6,064 -10.9% 0 0.0%
comment_node_view 0 0.0% 8,130 11.9% -4 -0.0% 12,000 15.8% 0 0.0% -5,760 -10.7% 0 0.0% -6,060 -10.9% 76 0.1%
comment_prepare_author 0 0.0% 642 0.9% 108 0.2% -1 -0.0% -4,000 -5.3% -12 -0.0% 0 0.0% -20 -0.0% 0 0.0%
comment_prepare_thread 0 0.0% -87 -0.1% 3 0.0% 0 0.0% 0 0.0% -572 -1.1% 12 0.0% -640 -1.2% 3,496 6.3%
comment_preprocess_block 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_rdf_mapping 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_uri 0 0.0% -175 -0.3% -14 -0.0% 1 0.0% 8,002 10.5% -4 -0.0% 0 0.0% 0 0.0% 0 0.0%
comment_view_multiple 0 0.0% 6,107 8.9% 0 0.0% 8,001 10.5% 0 0.0% -976 -1.8% 0 0.0% -1,172 -2.1% 16 0.0%
config 0 0.0% 1,221 1.8% 219 0.3% 16,001 21.1% 8,001 10.5% -4 -0.0% 0 0.0% -2,132 -3.8% -708 -1.3%
config_get_config_directory 0 0.0% 4 0.0% 2 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% 1 0.0% 1 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% 12 0.0% 4 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
constant 0 0.0% 5 0.0% 5 0.0% 0 0.0% 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% 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_element_info 0 0.0% 30 0.0% 30 0.0% 0 0.0% 0 0.0% 8 0.0% 8 0.0% 8 0.0% 8 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% 0 0.0% -1 -0.0% 0 0.0% 0 0.0% -4 -0.0% -4 -0.0% 0 0.0% 0 0.0%
contextual_page_build 0 0.0% -1 -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 79 2.0% 3,867 5.7% 2,039 3.0% 0 0.0% 0 0.0% 576 1.1% -13,752 -25.5% 3,484 6.3% 1,096 2.0%
contextual_pre_render_placeholder 0 0.0% 3 0.0% 3 0.0% 0 0.0% 0 0.0% -4 -0.0% -4 -0.0% 0 0.0% 0 0.0%
contextual_toolbar 0 0.0% 68 0.1% 4 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count -4 -0.1% 112 0.2% 103 0.2% -8,000 -10.5% -8,000 -10.5% -1,316 -2.4% -1,328 -2.5% -1,880 -3.4% -1,592 -2.9%
count@1 0 0.0% 4 0.0% 4 0.0% 0 0.0% 0 0.0% 12 0.0% 12 0.0% -220 -0.4% -220 -0.4%
ctype_alpha 0 0.0% -4 -0.0% -4 -0.0% 4,000 5.3% 4,000 5.3% 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% 0 0.0% 0 0.0%
current 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%
current_path 0 0.0% 345 0.5% 38 0.1% 4,000 5.3% 4,000 5.3% 0 0.0% 0 0.0% -52 -0.1% -96 -0.2%
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% 4 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% -12 -0.0% -12 -0.0% 4,001 5.3% 4,001 5.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::format 0 0.0% 27 0.0% 27 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% 33 0.0% 33 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% 69 0.1% 69 0.1% -4,000 -5.3% -4,000 -5.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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