Diff Report
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Overall Diff Summary

Run #51ca5414b31d9Run #51ca54a312a65DiffDiff%
Number of Function Calls33,633 34,088 455 1.4%
Incl. Wall Time (microsec)391,355 390,256 -1,099 -0.3%
Incl. CPU (microsecs)362,404 362,621 217 0.1%
Incl. MemUse (bytes)32,909,544 32,992,448 82,904 0.3%
Incl. PeakMemUse (bytes)32,992,344 33,075,056 82,712 0.3%

[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 0.2% 2 0.2% 1 0.5% 1 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_process_form 0 0.0% 2 0.2% 0 0.0% 3 1.4% 2 0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
apc_fetch 0 0.0% -11 -1.0% -11 -1.0% -7 -3.2% -7 -3.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
arg 0 0.0% 1 0.1% 0 0.0% -3 -1.4% -2 -0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayIterator::__construct 0 0.0% 0 0.0% 0 0.0% -3 -1.4% -3 -1.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::exchangeArray 0 0.0% -1 -0.1% -1 -0.1% -10 -4.6% -10 -4.6% 0 0.0% 0 0.0% 2,256 2.7% 2,256 2.7%
ArrayObject::__construct 0 0.0% 1 0.1% 1 0.1% 3 1.4% 3 1.4% 0 0.0% 0 0.0% -192 -0.2% -192 -0.2%
array_combine 0 0.0% -2 -0.2% -2 -0.2% -4 -1.8% -4 -1.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff 0 0.0% 31 2.8% 31 2.8% 43 19.8% 43 19.8% 0 0.0% 0 0.0% 120 0.1% 120 0.1%
array_fill_keys 0 0.0% 1 0.1% 1 0.1% -3 -1.4% -3 -1.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% -56 -5.1% 8 0.7% -43 -19.8% 13 6.0% 56 0.1% 8 0.0% 224 0.3% 88 0.1%
array_filter@1 0 0.0% 1 0.1% 1 0.1% 1 0.5% 1 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_flip 0 0.0% -5 -0.5% -5 -0.5% -13 -6.0% -13 -6.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect_key 4 0.9% 20 1.8% 20 1.8% 25 11.5% 25 11.5% 9,656 11.6% 9,656 11.6% 2,168 2.6% 2,168 2.6%
array_keys 1 0.2% 32 2.9% 32 2.9% 36 16.6% 36 16.6% 472 0.6% 472 0.6% -864 -1.0% -864 -1.0%
array_key_exists 29 6.4% 46 4.2% 46 4.2% 96 44.2% 96 44.2% 24 0.0% 24 0.0% 784 0.9% 784 0.9%
array_map 11 2.4% 191 17.4% 81 7.4% 210 96.8% 78 35.9% 9,520 11.5% 6,688 8.1% 1,776 2.1% 352 0.4%
array_merge 4 0.9% -36 -3.3% -36 -3.3% -35 -16.1% -35 -16.1% 20,376 24.6% 20,376 24.6% 5,384 6.5% 5,384 6.5%
array_pad 0 0.0% 1 0.1% 1 0.1% -5 -2.3% -5 -2.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_pop 0 0.0% 0 0.0% 0 0.0% 2 0.9% 2 0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_replace 0 0.0% 9 0.8% 9 0.8% 4 1.8% 4 1.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse 1 0.2% 0 0.0% 0 0.0% 1 0.5% 1 0.5% 88 0.1% 88 0.1% 0 0.0% 0 0.0%
array_search 0 0.0% -9 -0.8% -9 -0.8% -8 -3.7% -8 -3.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift 0 0.0% -23 -2.1% -23 -2.1% -30 -13.8% -30 -13.8% -16 -0.0% -16 -0.0% -8 -0.0% -8 -0.0%
array_slice 0 0.0% 0 0.0% 0 0.0% 1 0.5% 1 0.5% 16 0.0% 16 0.0% 0 0.0% 0 0.0%
array_unique 0 0.0% 0 0.0% 0 0.0% -1 -0.5% -1 -0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unshift 0 0.0% 0 0.0% 0 0.0% -6 -2.8% -6 -2.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_values 0 0.0% -13 -1.2% -13 -1.2% -8 -3.7% -8 -3.7% 24 0.0% 24 0.0% -80 -0.1% -80 -0.1%
base64_encode 0 0.0% 0 0.0% 0 0.0% 33 15.2% 33 15.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 0.0% 4 0.4% 4 0.4% 5 2.3% 5 2.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 0 0.0% 1 0.1% 1 0.1% -1 -0.5% -1 -0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_path 0 0.0% -1 -0.1% -1 -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% 1 0.1% 1 0.1% 5 2.3% 5 2.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_get_blocks_by_region 0 0.0% -1,253 -114.0% 2 0.2% -802 -369.6% -9 -4.1% -4,880 -5.9% 0 0.0% -4,496 -5.4% 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% -599 -54.5% 0 0.0% -471 -217.1% 11 5.1% 32 0.0% 0 0.0% -368 -0.4% 0 0.0%
block_page_build 0 0.0% -1,258 -114.5% 3 0.3% -802 -369.6% 5 2.3% -4,880 -5.9% 0 0.0% -4,112 -5.0% 128 0.2%
breakpoint_help 0 0.0% 1 0.1% 1 0.1% 1 0.5% 1 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
cache 0 0.0% -5 -0.5% 4 0.4% -4 -1.8% 7 3.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
call_user_func 0 0.0% 8,477 771.3% 15 1.4% 8,670 3995.4% 8 3.7% 1,087,280 1311.5% 0 0.0% 1,079,304 1304.9% 0 0.0%
call_user_func@1 0 0.0% -2 -0.2% -3 -0.3% -3 -1.4% -2 -0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
call_user_func_array 0 0.0% 1,036 94.3% 3 0.3% 1,827 841.9% 7 3.2% 77,344 93.3% 0 0.0% 78,184 94.5% 0 0.0%
call_user_func_array@1 0 0.0% -323 -29.4% 38 3.5% -107 -49.3% 15 6.9% 1,264 1.5% 232 0.3% 6,448 7.8% -224 -0.3%
call_user_func_array@2 0 0.0% -34 -3.1% -3 -0.3% -49 -22.6% 2 0.9% 1,056 1.3% 0 0.0% 1,096 1.3% 40 0.0%
check_plain 3 0.7% -21 -1.9% 4 0.4% -17 -7.8% 9 4.1% 1,384 1.7% 784 0.9% 0 0.0% 0 0.0%
chr 0 0.0% 0 0.0% 0 0.0% 1 0.5% 1 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists 1 0.2% -199 -18.1% 2 0.2% -182 -83.9% 22 10.1% 168 0.2% 0 0.0% -400 -0.5% -88 -0.1%
class_implements 0 0.0% 57 5.2% 6 0.5% 57 26.3% 8 3.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_css_alter 0 0.0% 1 0.1% 1 0.1% 1 0.5% -2 -0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_help 0 0.0% 1 0.1% 1 0.1% 1 0.5% 1 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_preprocess_page 0 0.0% -121 -11.0% 1 0.1% -13 -6.0% 1 0.5% 24 0.0% 0 0.0% -96 -0.1% 0 0.0%
comment_help 0 0.0% 1 0.1% 1 0.1% 2 0.9% 2 0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_preprocess_block 0 0.0% -3 -0.3% -3 -0.3% 3 1.4% 3 1.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config 0 0.0% 23 2.1% 6 0.5% 25 11.5% 6 2.8% 0 0.0% 0 0.0% -568 -0.7% -80 -0.1%
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% 0 0.0% 2 0.2% -1 -0.5% -4 -1.8% 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_element_info 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_help 0 0.0% 0 0.0% 0 0.0% -2 -0.9% -2 -0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_page_build 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess 1 0.2% 23 2.1% 11 1.0% 23 10.6% 9 4.1% 8 0.0% -496 -0.6% -1,608 -1.9% -920 -1.1%
contextual_pre_render_placeholder 0 0.0% 0 0.0% 0 0.0% 2 0.9% 2 0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count 0 0.0% -6 -0.5% 2 0.2% -17 -7.8% -7 -3.2% 776 0.9% 776 0.9% 944 1.1% 944 1.1%
count@1 0 0.0% -2 -0.2% -2 -0.2% 4 1.8% 4 1.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_digit 28 6.2% 35 3.2% 35 3.2% 64 29.5% 64 29.5% 0 0.0% 0 0.0% 704 0.9% 704 0.9%
current 0 0.0% -1 -0.1% -1 -0.1% 6 2.8% 6 2.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current_path 0 0.0% -4 -0.4% -5 -0.5% -2 -0.9% 7 3.2% 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% 1 0.5% 1 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_menu_local_tasks 0 0.0% 0 0.0% 0 0.0% -1 -0.5% -1 -0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::createFromFormat 0 0.0% 0 0.0% 0 0.0% -1 -0.5% -1 -0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::format 0 0.0% -1 -0.1% -1 -0.1% 2 0.9% 2 0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::getLastErrors 0 0.0% 0 0.0% 0 0.0% 1 0.5% 1 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimezone 0 0.0% -1 -0.1% -1 -0.1% 2 0.9% 2 0.9% 0 0.0% 0 0.0% 80 0.1% 80 0.1%
DateTime::__construct 0 0.0% 0 0.0% 0 0.0% -3 -1.4% -3 -1.4% 0 0.0% 0 0.0% 80 0.1% 80 0.1%
DateTimeZone::__construct 0 0.0% 2 0.2% 2 0.2% 1 0.5% 1 0.5% 16 0.0% 16 0.0% 80 0.1% 80 0.1%
datetime_default_format_type 0 0.0% 14 1.3% 14 1.3% 10 4.6% -1 -0.5% -104 -0.1% 0 0.0% 5,824 7.0% 88 0.1%
datetime_element_info 0 0.0% -7 -0.6% -2 -0.2% -10 -4.6% 1 0.5% -104 -0.1% 0 0.0% 5,296 6.4% -320 -0.4%
date_default_timezone_set 0 0.0% 0 0.0% 0 0.0% -1 -0.5% -1 -0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_parse 0 0.0% 0 0.0% 0 0.0% 1 0.5% 1 0.5% 0 0.0% 0 0.0% -520 -0.6% -520 -0.6%
dblog_help 0 0.0% 0 0.0% 0 0.0% -1 -0.5% -1 -0.5% 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 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_delete 0 0.0% 32 2.9% -1 -0.1% 33 15.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_insert 0 0.0% 7 0.6% 0 0.0% 8 3.7% 2 0.9% -8 -0.0% 0 0.0% 80 0.1% 0 0.0%
db_query_range 0 0.0% -71 -6.5% -9 -0.8% 0 0.0% -2 -0.9% 0 0.0% 0 0.0% -64 -0.1% 0 0.0%
db_select 0 0.0% 0 0.0% 2 0.2% -2 -0.9% -3 -1.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
define 0 0.0% -1 -0.1% -1 -0.1% 6 2.8% 6 2.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
defined 0 0.0% -1 -0.1% -1 -0.1% 2 0.9% 2 0.9% 0 0.0% 0 0.0% -648 -0.8% -648 -0.8%
dirname 0 0.0% -9 -0.8% -9 -0.8% -12 -5.5% -12 -5.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::cache 0 0.0% -9 -0.8% -1 -0.1% -11 -5.1% -9 -4.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::config 0 0.0% 1 0.1% 1 0.1% -8 -3.7% -13 -6.0% 0 0.0% 0 0.0% -160 -0.2% 0 0.0%
Drupal::entityManager 0 0.0% 11 1.0% 7 0.6% 16 7.4% 13 6.0% 0 0.0% 0 0.0% -144 -0.2% 0 0.0%
Drupal::entityQuery 0 0.0% -11 -1.0% -21 -1.9% -11 -5.1% -21 -9.7% -64 -0.1% -16 -0.0% -48 -0.1% -16 -0.0%
Drupal::getContainer 1 0.2% 3 0.3% 3 0.3% -14 -6.5% -14 -6.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::languageManager 0 0.0% -4 -0.4% -1 -0.1% -12 -5.5% -9 -4.1% 0 0.0% 0 0.0% 0 0.0% -80 -0.1%
Drupal::moduleHandler 0 0.0% -122 -11.1% 0 0.0% -120 -55.3% 4 1.8% 0 0.0% 0 0.0% 504 0.6% 368 0.4%
Drupal::request 0 0.0% -1 -0.1% 2 0.2% -1 -0.5% 1 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::service 0 0.0% 47 4.3% -1 -0.1% 53 24.4% 15 6.9% 56 0.1% 0 0.0% 104 0.1% -96 -0.1%
Drupal::setContainer 0 0.0% 1 0.1% 1 0.1% 2 0.9% 2 0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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