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

Run #51a1557b90314Run #51a152d922ae0DiffDiff%
Number of Function Calls257,668 253,640 -4,028 -1.6%
Incl. Wall Time (microsec)2,067,084 1,998,842 -68,242 -3.3%
Incl. CPU (microsecs)2,016,125 1,940,122 -76,003 -3.8%
Incl. MemUse (bytes)10,876,644 10,930,576 53,932 0.5%
Incl. PeakMemUse (bytes)11,395,464 11,451,020 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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