mirror of
https://github.com/klzgrad/naiveproxy.git
synced 2024-11-24 22:36:09 +03:00
194 lines
11 KiB
Plaintext
194 lines
11 KiB
Plaintext
|
********************************************************************************
|
||
|
|
Entering interactive Python shell. Quick reference:
|
||
|
|
|
||
|
|
SizeInfo: metadata, native_symbols, pak_symbols, raw_symbols, section_sizes, size_path, symbols
|
||
|
|
Symbol: FlagsString, IsBss, IsDelta, IsDex, IsGeneratedByToolchain, IsGroup, IsNative, IsOther, IsOverhead, IsPak, IsStringLiteral, IterLeafSymbols, address, aliases, component, end_address, flags, full_name, generated_source, is_anonymous, name, num_aliases, object_path, padding, padding_pss, pss, pss_without_padding, section, section_name, size, size_without_padding, source_path, template_name
|
||
|
|
|
||
|
|
SymbolGroup (extends Symbol): CountUniqueSymbols, Filter, GroupedBy, GroupedByAliases, GroupedByComponent, GroupedByFullName, GroupedByName, GroupedByPath, GroupedBySectionName, Inverted, IterUniqueSymbols, SetName, Sorted, SortedByAddress, SortedByCount, SortedByName, WhereAddressInRange, WhereComponentMatches, WhereFullNameMatches, WhereGeneratedByToolchain, WhereHasAnyAttribution, WhereHasComponent, WhereHasPath, WhereInSection, WhereIsDex, WhereIsGroup, WhereIsNative, WhereIsPak, WhereIsTemplate, WhereMatches, WhereNameMatches, WhereObjectPathMatches, WherePathMatches, WherePssBiggerThan, WhereSizeBiggerThan, WhereSourceIsGenerated, WhereSourcePathMatches, WhereTemplateNameMatches, index, is_sorted
|
||
|
|
|
||
|
|
DeltaSizeInfo: after, before, native_symbols, pak_symbols, raw_symbols, section_sizes, symbols
|
||
|
|
DeltaSymbol (extends Symbol): after_symbol, before_symbol, diff_status
|
||
|
|
DeltaSymbolGroup (extends SymbolGroup): CountsByDiffStatus, WhereDiffStatusIs, diff_status
|
||
|
|
|
||
|
|
canned_queries: CategorizeByChromeComponent, CategorizeGenerated, LargeFiles, PakByPath, StaticInitializers, TemplatesByName
|
||
|
|
|
||
|
|
Functions: Csv(), Diff(), Disassemble(), ExpandRegex(), Print(), ReadStringLiterals(), ShowExamples()
|
||
|
|
Variables:
|
||
|
|
printed: List of objects passed to Print().
|
||
|
|
size_info: Loaded from {redacted}
|
||
|
|
********************************************************************************
|
||
|
|
# Show pydoc for main types:
|
||
|
|
import models
|
||
|
|
help(models)
|
||
|
|
|
||
|
|
# Show all attributes of all symbols & per-section totals:
|
||
|
|
Print(size_info, verbose=True)
|
||
|
|
|
||
|
|
# Dump section info and all symbols in CSV format:
|
||
|
|
Csv(size_info)
|
||
|
|
|
||
|
|
# Print sorted list of all string literals:
|
||
|
|
Print(sorted(x[1] for x in ReadStringLiterals()))
|
||
|
|
|
||
|
|
# Show two levels of .text, grouped by first two subdirectories
|
||
|
|
text_syms = size_info.symbols.WhereInSection("t")
|
||
|
|
by_path = text_syms.GroupedByPath(depth=2)
|
||
|
|
Print(by_path.WherePssBiggerThan(1024))
|
||
|
|
|
||
|
|
# Show all generated symbols, then show only non-vtable ones
|
||
|
|
Print(size_info.symbols.WhereGeneratedByToolchain())
|
||
|
|
Print(printed[-1].WhereNameMatches(r"vtable").Inverted().Sorted())
|
||
|
|
|
||
|
|
# Show all symbols that have "print" in their name or path, except
|
||
|
|
# those within components/.
|
||
|
|
# Note: Could have also used Inverted(), as above.
|
||
|
|
# Note: Use "help(ExpandRegex)" for more about what {{_print_}} does.
|
||
|
|
print_syms = size_info.symbols.WhereMatches(r"{{_print_}}")
|
||
|
|
Print(print_syms - print_syms.WherePathMatches(r"^components/"))
|
||
|
|
|
||
|
|
# Diff two .size files and save result to a file:
|
||
|
|
Print(Diff(size_info1, size_info2), to_file="output.txt")
|
||
|
|
|
||
|
|
# View per-component breakdowns, then drill into the last entry.
|
||
|
|
c = canned_queries.CategorizeByChromeComponent()
|
||
|
|
Print(c)
|
||
|
|
Print(c[-1].GroupedByPath(depth=2).Sorted())
|
||
|
|
|
||
|
|
# For even more inspiration, look at canned_queries.py
|
||
|
|
# (and feel free to add your own!).
|
||
|
|
0: (.rodata@266e600(size_without_padding=5,padding=0,full_name=string literal,object_path=base/base/page_allocator.o,source_path=base/page_allocator.cc,flags={},num_aliases=2,component=Blink>Internal), 'Str1\x00')
|
||
|
|
1: (.rodata@266e605(size_without_padding=16,padding=0,full_name=string literal,object_path=third_party/icu/icuuc/ucnv_ext.o,source_path=third_party/icu/ucnv_ext.c,flags={gen},num_aliases=1,component=Internal>Android), 'String literal2\x00')
|
||
|
|
Metadata:
|
||
|
|
elf_arch=arm
|
||
|
|
elf_build_id=WhatAnAmazingBuildId
|
||
|
|
elf_file_name=elf
|
||
|
|
elf_mtime={redacted}
|
||
|
|
git_revision=abc123
|
||
|
|
gn_args=var1=true var2="foo"
|
||
|
|
linker_name=gold
|
||
|
|
map_file_name=../../../test.map
|
||
|
|
tool_prefix=tools/binary_size/libsupersize/testdata/mock_toolchain/
|
||
|
|
|
||
|
|
Section Sizes (Total=128.0mb (134218045 bytes)):
|
||
|
|
.ARM.exidx: 1.47mb (1536456 bytes) (1.1%)
|
||
|
|
.bss: 1.24mb (1300456 bytes) (not included in totals)
|
||
|
|
.data: 99.4kb (101768 bytes) (0.1%)
|
||
|
|
.data.rel.ro: 1.02mb (1065224 bytes) (0.8%)
|
||
|
|
.other: 32.4mb (33984171 bytes) (25.3%)
|
||
|
|
.rel.dyn: 2.53mb (2655384 bytes) (2.0%)
|
||
|
|
.rodata: 5.65mb (5927652 bytes) (4.4%)
|
||
|
|
.strtab: 33.2mb (34841854 bytes) (26.0%)
|
||
|
|
.symtab: 16.4mb (17166112 bytes) (12.8%)
|
||
|
|
.text: 34.2mb (35900712 bytes) (26.7%)
|
||
|
|
|
||
|
|
Showing 50 symbols (45 unique) with total pss: 77769551 bytes
|
||
|
|
Histogram of symbols based on PSS:
|
||
|
|
[2,4): 6 [16,32): 10 [128,256): 2 [131072,262144): 2 [1048576,2097152): 2
|
||
|
|
[4,8): 6 [32,64): 9 [256,512): 1 [262144,524288): 1 [2097152,4194304): 1
|
||
|
|
[8,16): 3 [64,128): 1 [65536,131072): 2 [524288,1048576): 2 [33554432,67108864): 2
|
||
|
|
.text=34.2mb .rodata=5.65mb .data.rel.ro=1.02mb .data=99.4kb .bss=512kb .other=32.4mb total=74.2mb
|
||
|
|
Number of unique paths: 9
|
||
|
|
|
||
|
|
Section Legend: t=.text, r=.rodata, R=.data.rel.ro, d=.data, b=.bss, o=.other
|
||
|
|
Index | Running Total | Section@Address | PSS | Path
|
||
|
|
------------------------------------------------------------
|
||
|
|
0) 4 (0.0%) d@0x2de7000 4 base/page_allocator.cc
|
||
|
|
google::protobuf::internal::pLinuxKernelCmpxchg
|
||
|
|
1) 8 (0.0%) d@0x2de7004 4 third_party/container/container.c
|
||
|
|
google::protobuf::internal::pLinuxKernelMemoryBarrier
|
||
|
|
2) 160 (0.0%) d@0x2de7008 152 third_party/container/container.c
|
||
|
|
base::android::kBaseRegisteredMethods
|
||
|
|
3) 164 (0.0%) d@0x2de70a0 4 third_party/container/container.c
|
||
|
|
base::android::g_renderer_histogram_code
|
||
|
|
4) 168 (0.0%) d@0x2de70a4 4 third_party/container/container.c
|
||
|
|
base::android::g_library_version_number
|
||
|
|
5) 101768 (0.1%) d@0x2dffd88 101600 {no path}
|
||
|
|
** symbol gap 0 (end of section)
|
||
|
|
6) 101824 (0.1%) R@0x2cd8500 56 third_party/paint.cc
|
||
|
|
ChromeMainDelegateAndroid [vtable]
|
||
|
|
7) 101848 (0.1%) R@0x2cd8538 24 base/page_allocator.cc
|
||
|
|
mojo::MessageReceiver [vtable]
|
||
|
|
8) 101860 (0.1%) R@0x2cd8550 12 base/page_allocator.cc
|
||
|
|
kMethodsAnimationFrameTimeHistogram
|
||
|
|
9) 1166992 (1.5%) R@0x2ddc608 1065132 {no path}
|
||
|
|
** symbol gap 0 (end of section)
|
||
|
|
10) 1167048 (1.5%) R@0x2c176f0 56 $root_gen_dir/third_party/icu/ucnv_ext.c
|
||
|
|
ChromeMainDelegate [vtable]
|
||
|
|
11) 1167072 (1.5%) R@0x2c17728 24 $root_gen_dir/third_party/icu/ucnv_ext.c
|
||
|
|
chrome::mojom::FieldTrialRecorder [vtable]
|
||
|
|
12) 1956976 (2.5%) R@0x2c17740 789904 third_party/container/container.c
|
||
|
|
chrome::mojom::FieldTrialRecorderProxy [vtable]
|
||
|
|
13) 1957008 (2.5%) R@0x2cd84e0 32 third_party/gvr-android-sdk/libgvr_shim_static_arm.a/libcontroller_api_impl.a_controller_api_impl.o
|
||
|
|
.Lswitch.table.45
|
||
|
|
14) 1957016 (2.5%) R@0x2cd84f0 8 third_party/gvr-android-sdk/libgvr_shim_static_arm.a/libport_android_jni.a_jni_utils.o
|
||
|
|
kSystemClassPrefixes
|
||
|
|
15) 35941187 (46.2%) o@0x0 33984171 {no path}
|
||
|
|
Overhead: ELF file
|
||
|
|
16) 35941189 (46.2%) r@0x266e600 2.5 (size=5) base/page_allocator.cc
|
||
|
|
string literal (num_aliases=2)
|
||
|
|
17) 35941192 (46.2%) r@0x266e600 2.5 (size=5) $root_gen_dir/third_party/icu/ucnv_ext.c
|
||
|
|
string literal (num_aliases=2)
|
||
|
|
18) 35941208 (46.2%) r@0x266e605 16 $root_gen_dir/third_party/icu/ucnv_ext.c
|
||
|
|
string literal
|
||
|
|
19) 35941251 (46.2%) r@0x266e630 43 {no path}
|
||
|
|
** merge strings
|
||
|
|
20) 37906596 (48.7%) r@0x284d600 1965345 {no path}
|
||
|
|
** merge constants
|
||
|
|
21) 41192711 (53.0%) r@Group 3286115 {no path}
|
||
|
|
** symbol gaps (count=2)
|
||
|
|
22) 41192719 (53.0%) r@0x284e364 8 base/page_allocator.cc
|
||
|
|
23) 41192763 (53.0%) r@0x284e370 44 base/page_allocator.cc
|
||
|
|
Name
|
||
|
|
24) 41192795 (53.0%) r@0x284e398 32 third_party/container/container.c
|
||
|
|
chrome::mojom::FilePatcher::Name_
|
||
|
|
25) 41868835 (53.8%) r@0x28f3450 676040 third_party/paint.cc
|
||
|
|
kAnimationFrameTimeHistogramClassPath
|
||
|
|
26) 41868839 (53.8%) r@0x28f3480 4 third_party/paint.cc
|
||
|
|
blink::CSSValueKeywordsHash::findValueImpl::value_word_list
|
||
|
|
27) 41868855 (53.8%) t@0x28d900 16 base/page_allocator.cc
|
||
|
|
_GLOBAL__sub_I_page_allocator.cc
|
||
|
|
28) 41868911 (53.8%) t@0x28d910 56 base/page_allocator.cc
|
||
|
|
_GLOBAL__sub_I_bbr_sender.cc
|
||
|
|
29) 41868939 (53.8%) t@0x28d948 28 base/page_allocator.cc
|
||
|
|
_GLOBAL__sub_I_pacing_sender.cc
|
||
|
|
30) 41868977 (53.8%) t@0x28d964 38 base/page_allocator.cc
|
||
|
|
extFromUUseMapping
|
||
|
|
31) 41869009 (53.8%) t@0x28d98a 32 base/page_allocator.cc
|
||
|
|
extFromUUseMapping
|
||
|
|
32) 77699769 (99.9%) t@Group 35830760 {no path}
|
||
|
|
** symbol gaps (count=3)
|
||
|
|
33) 77700217 (99.9%) t@0x28f000 448 $root_gen_dir/third_party/icu/ucnv_ext.c
|
||
|
|
ucnv_extMatchFromU
|
||
|
|
34) 77700245 (99.9%) t@0x28f1c8 28 $root_gen_dir/third_party/icu/ucnv_ext.c
|
||
|
|
_GLOBAL__sub_I_SkDeviceProfile.cpp
|
||
|
|
35) 77769369 (100.0%) t@0x28f1e0 69124 $root_gen_dir/third_party/icu/ucnv_ext.c
|
||
|
|
foo_bar
|
||
|
|
36) 77769393 (100.0%) t@0x2a0000 24 (size=48) $root_gen_dir/third_party/icu/ucnv_ext.c
|
||
|
|
BazAlias (num_aliases=2)
|
||
|
|
37) 77769417 (100.0%) t@0x2a0000 24 (size=48) {no path}
|
||
|
|
blink::ContiguousContainerBase::shrinkToFit (num_aliases=2)
|
||
|
|
38) 77769420 (100.0%) t@0x2a0010 3 (size=12) third_party/fft_float.cc
|
||
|
|
BarAlias (num_aliases=4)
|
||
|
|
39) 77769423 (100.0%) t@0x2a0010 3 (size=12) third_party/fft_float.cc
|
||
|
|
FooAlias (num_aliases=4)
|
||
|
|
40) 77769426 (100.0%) t@0x2a0010 3 (size=12) $root_gen_dir/third_party/icu/ucnv_ext.c
|
||
|
|
blink::ContiguousContainerBase::shrinkToFit (num_aliases=4)
|
||
|
|
41) 77769429 (100.0%) t@0x2a0010 3 (size=12) third_party/paint.cc
|
||
|
|
blink::ContiguousContainerBase::shrinkToFit (num_aliases=4)
|
||
|
|
42) 77769457 (100.0%) t@0x2a0020 28 third_party/container/container.c
|
||
|
|
blink::ContiguousContainerBase::ContiguousContainerBase
|
||
|
|
43) 77769551 (100.0%) t@0x2a1000 94 third_party/container/container.c
|
||
|
|
blink::PaintChunker::releasePaintChunks
|
||
|
|
44) 77769551 (100.0%) b@0x0 262144 third_party/fft_float.cc
|
||
|
|
ff_cos_131072
|
||
|
|
45) 77769551 (100.0%) b@0x0 131072 third_party/fft_fixed.cc
|
||
|
|
ff_cos_131072_fixed
|
||
|
|
46) 77769551 (100.0%) b@0x0 131072 third_party/fft_float.cc
|
||
|
|
ff_cos_65536
|
||
|
|
47) 77769551 (100.0%) b@0x2dffda0 28 $root_gen_dir/third_party/icu/ucnv_ext.c
|
||
|
|
g_chrome_content_browser_client
|
||
|
|
48) 77769551 (100.0%) b@0x2dffe80 200 $root_gen_dir/third_party/icu/ucnv_ext.c
|
||
|
|
SaveHistogram::atomic_histogram_pointer
|
||
|
|
49) 77769551 (100.0%) b@0x2dffe84 4 $root_gen_dir/third_party/icu/ucnv_ext.c
|
||
|
|
g_AnimationFrameTimeHistogram_clazz
|