mirror of
https://github.com/mhx/dwarfs.git
synced 2025-09-09 12:28:13 -04:00
refactor: factor out metadata_analyzer
This commit is contained in:
Marcus Holland-Moritz
parent
7dd246954c
commit
1188b8563c
@ -104,6 +104,7 @@ add_library(
|
|||||||
src/reader/internal/cached_block.cpp
|
src/reader/internal/cached_block.cpp
|
||||||
src/reader/internal/filesystem_parser.cpp
|
src/reader/internal/filesystem_parser.cpp
|
||||||
src/reader/internal/inode_reader_v2.cpp
|
src/reader/internal/inode_reader_v2.cpp
|
||||||
|
src/reader/internal/metadata_analyzer.cpp
|
||||||
src/reader/internal/metadata_types.cpp
|
src/reader/internal/metadata_types.cpp
|
||||||
src/reader/internal/metadata_v2.cpp
|
src/reader/internal/metadata_v2.cpp
|
||||||
src/reader/internal/periodic_executor.cpp
|
src/reader/internal/periodic_executor.cpp
|
||||||
|
|||||||
57
include/dwarfs/reader/internal/metadata_analyzer.h
Normal file
57
include/dwarfs/reader/internal/metadata_analyzer.h
Normal file
@ -0,0 +1,57 @@
|
|||||||
|
/* vim:set ts=2 sw=2 sts=2 et: */
|
||||||
|
/**
|
||||||
|
* \author Marcus Holland-Moritz (github@mhxnet.de)
|
||||||
|
* \copyright Copyright (c) Marcus Holland-Moritz
|
||||||
|
*
|
||||||
|
* This file is part of dwarfs.
|
||||||
|
*
|
||||||
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||||
|
* of this software and associated documentation files (the “Software”), to deal
|
||||||
|
* in the Software without restriction, including without limitation the rights
|
||||||
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||||
|
* copies of the Software, and to permit persons to whom the Software is
|
||||||
|
* furnished to do so, subject to the following conditions:
|
||||||
|
*
|
||||||
|
* The above copyright notice and this permission notice shall be included in
|
||||||
|
* all copies or substantial portions of the Software.
|
||||||
|
*
|
||||||
|
* THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||||
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||||
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||||
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||||
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||||
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||||
|
* SOFTWARE.
|
||||||
|
*
|
||||||
|
* SPDX-License-Identifier: MIT
|
||||||
|
*/
|
||||||
|
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <iosfwd>
|
||||||
|
#include <span>
|
||||||
|
|
||||||
|
#include <thrift/lib/cpp2/frozen/FrozenUtil.h>
|
||||||
|
|
||||||
|
#include <dwarfs/gen-cpp2/metadata_layouts.h>
|
||||||
|
#include <dwarfs/gen-cpp2/metadata_types.h>
|
||||||
|
|
||||||
|
namespace dwarfs::reader::internal {
|
||||||
|
|
||||||
|
class metadata_analyzer {
|
||||||
|
public:
|
||||||
|
template <typename T>
|
||||||
|
using MappedFrozen = ::apache::thrift::frozen::MappedFrozen<T>;
|
||||||
|
|
||||||
|
metadata_analyzer(MappedFrozen<thrift::metadata::metadata> const& meta,
|
||||||
|
std::span<uint8_t const> data);
|
||||||
|
|
||||||
|
void print_layout(std::ostream& os) const;
|
||||||
|
void print_frozen(std::ostream& os, bool verbose) const;
|
||||||
|
|
||||||
|
private:
|
||||||
|
MappedFrozen<thrift::metadata::metadata> const& meta_;
|
||||||
|
std::span<uint8_t const> data_;
|
||||||
|
};
|
||||||
|
|
||||||
|
} // namespace dwarfs::reader::internal
|
||||||
432
src/reader/internal/metadata_analyzer.cpp
Normal file
432
src/reader/internal/metadata_analyzer.cpp
Normal file
@ -0,0 +1,432 @@
|
|||||||
|
/* vim:set ts=2 sw=2 sts=2 et: */
|
||||||
|
/**
|
||||||
|
* \author Marcus Holland-Moritz (github@mhxnet.de)
|
||||||
|
* \copyright Copyright (c) Marcus Holland-Moritz
|
||||||
|
*
|
||||||
|
* This file is part of dwarfs.
|
||||||
|
*
|
||||||
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||||
|
* of this software and associated documentation files (the “Software”), to deal
|
||||||
|
* in the Software without restriction, including without limitation the rights
|
||||||
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||||
|
* copies of the Software, and to permit persons to whom the Software is
|
||||||
|
* furnished to do so, subject to the following conditions:
|
||||||
|
*
|
||||||
|
* The above copyright notice and this permission notice shall be included in
|
||||||
|
* all copies or substantial portions of the Software.
|
||||||
|
*
|
||||||
|
* THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||||
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||||
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||||
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||||
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||||
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||||
|
* SOFTWARE.
|
||||||
|
*
|
||||||
|
* SPDX-License-Identifier: MIT
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <algorithm>
|
||||||
|
#include <concepts>
|
||||||
|
#include <memory>
|
||||||
|
#include <optional>
|
||||||
|
#include <ostream>
|
||||||
|
#include <string>
|
||||||
|
#include <string_view>
|
||||||
|
#include <vector>
|
||||||
|
|
||||||
|
#include <dwarfs/error.h>
|
||||||
|
#include <dwarfs/logger.h>
|
||||||
|
|
||||||
|
#include <dwarfs/internal/string_table.h>
|
||||||
|
#include <dwarfs/reader/internal/metadata_analyzer.h>
|
||||||
|
|
||||||
|
namespace dwarfs::reader::internal {
|
||||||
|
|
||||||
|
using namespace dwarfs::internal;
|
||||||
|
using namespace ::apache::thrift;
|
||||||
|
using namespace ::apache::thrift::frozen;
|
||||||
|
|
||||||
|
namespace {
|
||||||
|
|
||||||
|
Layout<thrift::metadata::metadata> const&
|
||||||
|
get_layout(MappedFrozen<thrift::metadata::metadata> const& meta) {
|
||||||
|
auto layout = meta.findFirstOfType<
|
||||||
|
std::unique_ptr<Layout<thrift::metadata::metadata>>>();
|
||||||
|
DWARFS_CHECK(layout, "no layout found");
|
||||||
|
return **layout;
|
||||||
|
}
|
||||||
|
|
||||||
|
void analyze_frozen(std::ostream& os,
|
||||||
|
MappedFrozen<thrift::metadata::metadata> const& meta,
|
||||||
|
size_t total_size, bool verbose) {
|
||||||
|
null_logger lgr;
|
||||||
|
|
||||||
|
struct usage_info {
|
||||||
|
usage_info(size_t off, size_t sz, std::string text)
|
||||||
|
: offset{off}
|
||||||
|
, size{sz}
|
||||||
|
, line{std::move(text)} {}
|
||||||
|
|
||||||
|
size_t offset;
|
||||||
|
size_t size;
|
||||||
|
std::string line;
|
||||||
|
};
|
||||||
|
|
||||||
|
auto& l = get_layout(meta);
|
||||||
|
std::vector<usage_info> usage;
|
||||||
|
|
||||||
|
#if FMT_VERSION >= 70000
|
||||||
|
#define DWARFS_FMT_L "L"
|
||||||
|
#else
|
||||||
|
#define DWARFS_FMT_L "n"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
auto get_offset = [&](auto const* ptr) {
|
||||||
|
return ptr ? reinterpret_cast<uintptr_t>(ptr) -
|
||||||
|
reinterpret_cast<uintptr_t>(meta.getPosition().start)
|
||||||
|
: 0;
|
||||||
|
};
|
||||||
|
|
||||||
|
auto get_list_offset = [&](auto const& v) {
|
||||||
|
struct view_internal {
|
||||||
|
void const* layout;
|
||||||
|
uint8_t const* start;
|
||||||
|
size_t bitOffset;
|
||||||
|
uint8_t const* data;
|
||||||
|
size_t count;
|
||||||
|
};
|
||||||
|
using list_t = std::decay_t<decltype(v.thaw())>;
|
||||||
|
static_assert(sizeof(v) == sizeof(view_internal));
|
||||||
|
static_assert(
|
||||||
|
std::derived_from<std::decay_t<decltype(v)>,
|
||||||
|
typename frozen::detail::ArrayLayout<
|
||||||
|
list_t, typename list_t::value_type>::View>);
|
||||||
|
auto const* vi = reinterpret_cast<view_internal const*>(&v);
|
||||||
|
DWARFS_CHECK(vi->count == v.size(), "internal error: size mismatch");
|
||||||
|
return get_offset(vi->data);
|
||||||
|
};
|
||||||
|
|
||||||
|
auto fmt_size = [&](std::string_view name, std::optional<size_t> count_opt,
|
||||||
|
size_t size) {
|
||||||
|
auto count = count_opt.value_or(1);
|
||||||
|
std::string count_str;
|
||||||
|
if (count_opt.has_value()) {
|
||||||
|
count_str = fmt::format("{0:" DWARFS_FMT_L "}", count);
|
||||||
|
}
|
||||||
|
return fmt::format("{0:>14} {1:.<24}{2:.>16" DWARFS_FMT_L
|
||||||
|
"} bytes {3:5.1f}% {4:5.1f} bytes/item\n",
|
||||||
|
count_str, name, size, 100.0 * size / total_size,
|
||||||
|
count > 0 ? static_cast<double>(size) / count : 0.0);
|
||||||
|
};
|
||||||
|
|
||||||
|
auto fmt_detail = [&](std::string_view name, size_t count, size_t size,
|
||||||
|
std::optional<size_t> offset, std::string num) {
|
||||||
|
std::string range;
|
||||||
|
if (verbose) {
|
||||||
|
if (offset) {
|
||||||
|
range = fmt::format(" {:08x}..{:08x} ", *offset, *offset + size);
|
||||||
|
} else {
|
||||||
|
range.append(21, ' ');
|
||||||
|
}
|
||||||
|
}
|
||||||
|
range.append(15, ' ');
|
||||||
|
return fmt::format("{0}{1:<24}{2:>16" DWARFS_FMT_L "} bytes {3:>6} "
|
||||||
|
"{4:5.1f} bytes/item\n",
|
||||||
|
range, name, size, num,
|
||||||
|
count > 0 ? static_cast<double>(size) / count : 0.0);
|
||||||
|
};
|
||||||
|
|
||||||
|
auto fmt_detail_pct = [&](std::string_view name, size_t count, size_t size,
|
||||||
|
std::optional<size_t> offset = std::nullopt) {
|
||||||
|
return fmt_detail(name, count, size, offset,
|
||||||
|
fmt::format("{0:5.1f}%", 100.0 * size / total_size));
|
||||||
|
};
|
||||||
|
|
||||||
|
auto add_size = [&](std::string_view name, size_t count, size_t offset,
|
||||||
|
size_t size) {
|
||||||
|
usage.emplace_back(offset, size, fmt_size(name, count, size));
|
||||||
|
};
|
||||||
|
|
||||||
|
auto add_size_unique = [&](std::string_view name, size_t offset,
|
||||||
|
size_t size) {
|
||||||
|
usage.emplace_back(offset, size, fmt_size(name, std::nullopt, size));
|
||||||
|
};
|
||||||
|
|
||||||
|
auto list_size = [&](auto const& list, auto const& field) {
|
||||||
|
return (list.size() * field.layout.itemField.layout.bits + 7) / 8;
|
||||||
|
};
|
||||||
|
|
||||||
|
auto add_list_size = [&](std::string_view name, auto const& list,
|
||||||
|
auto const& field) {
|
||||||
|
add_size(name, list.size(), get_list_offset(list), list_size(list, field));
|
||||||
|
};
|
||||||
|
|
||||||
|
auto add_string_list_size = [&](std::string_view name, auto const& list,
|
||||||
|
auto const& field) {
|
||||||
|
auto count = list.size();
|
||||||
|
if (count > 0) {
|
||||||
|
auto index_size = list_size(list, field);
|
||||||
|
auto data_size = list.back().end() - list.front().begin();
|
||||||
|
auto size = index_size + data_size;
|
||||||
|
auto fmt = fmt_size(name, count, size) +
|
||||||
|
fmt_detail_pct("|- data", count, data_size) +
|
||||||
|
fmt_detail_pct("'- index", count, index_size);
|
||||||
|
usage.emplace_back(get_list_offset(list), size, fmt);
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
auto add_string_table_size = [&](std::string_view name, auto const& table,
|
||||||
|
auto const& field) {
|
||||||
|
if (auto data_size = table.buffer().size(); data_size > 0) {
|
||||||
|
auto dict_size =
|
||||||
|
table.symtab() ? table.symtab()->size() : static_cast<size_t>(0);
|
||||||
|
auto index_size = list_size(table.index(), field.layout.indexField);
|
||||||
|
auto size = index_size + data_size + dict_size;
|
||||||
|
auto count = table.index().size() - (table.packed_index() ? 0 : 1);
|
||||||
|
auto fmt = fmt_size(name, count, size) +
|
||||||
|
fmt_detail_pct("|- data", count, data_size,
|
||||||
|
get_offset(table.buffer().data()));
|
||||||
|
if (table.symtab()) {
|
||||||
|
string_table st(lgr, "tmp", table);
|
||||||
|
auto unpacked_size = st.unpacked_size();
|
||||||
|
fmt += fmt_detail(
|
||||||
|
"|- unpacked", count, unpacked_size, std::nullopt,
|
||||||
|
fmt::format("{0:5.2f}x",
|
||||||
|
static_cast<double>(unpacked_size) / data_size));
|
||||||
|
fmt += fmt_detail_pct("|- dict", count, dict_size,
|
||||||
|
get_offset(table.symtab()->data()));
|
||||||
|
}
|
||||||
|
fmt += fmt_detail_pct("'- index", count, index_size,
|
||||||
|
get_list_offset(table.index()));
|
||||||
|
usage.emplace_back(get_offset(table.buffer().data()), size, fmt);
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
using detail_bits_t = std::pair<std::string_view, size_t>;
|
||||||
|
|
||||||
|
auto summarize_details = [&](std::string_view name, size_t count,
|
||||||
|
size_t offset, size_t size,
|
||||||
|
std::span<detail_bits_t> details) {
|
||||||
|
std::ranges::stable_sort(details, std::ranges::greater{},
|
||||||
|
&detail_bits_t::second);
|
||||||
|
auto fmt = fmt_size(name, count, size);
|
||||||
|
for (size_t i = 0; i < details.size(); ++i) {
|
||||||
|
auto [member, bits] = details[i];
|
||||||
|
auto tree = i == details.size() - 1 ? "'" : "|";
|
||||||
|
fmt += fmt_detail_pct(fmt::format("{}- {} [{}]", tree, member, bits),
|
||||||
|
count, (count * bits + 7) / 8);
|
||||||
|
}
|
||||||
|
usage.emplace_back(offset, size, fmt);
|
||||||
|
};
|
||||||
|
|
||||||
|
#define META_LIST_SIZE(x) add_list_size(#x, meta.x(), l.x##Field)
|
||||||
|
|
||||||
|
#define META_STRING_LIST_SIZE(x) add_string_list_size(#x, meta.x(), l.x##Field)
|
||||||
|
|
||||||
|
#define META_OPT_LIST_SIZE(x) \
|
||||||
|
do { \
|
||||||
|
if (auto list = meta.x()) { \
|
||||||
|
add_list_size(#x, *list, l.x##Field.layout.valueField); \
|
||||||
|
} \
|
||||||
|
} while (0)
|
||||||
|
|
||||||
|
#define META_OPT_MAP_SIZE(x) META_OPT_LIST_SIZE(x)
|
||||||
|
|
||||||
|
#define META_OPT_STRING_LIST_SIZE(x) \
|
||||||
|
do { \
|
||||||
|
if (auto list = meta.x()) { \
|
||||||
|
add_string_list_size(#x, *list, l.x##Field.layout.valueField); \
|
||||||
|
} \
|
||||||
|
} while (0)
|
||||||
|
|
||||||
|
#define META_OPT_STRING_SET_SIZE(x) META_OPT_STRING_LIST_SIZE(x)
|
||||||
|
|
||||||
|
#define META_OPT_STRING_TABLE_SIZE(x) \
|
||||||
|
do { \
|
||||||
|
if (auto table = meta.x()) { \
|
||||||
|
add_string_table_size(#x, *table, l.x##Field.layout.valueField); \
|
||||||
|
} \
|
||||||
|
} while (0)
|
||||||
|
|
||||||
|
#define META_LIST_SIZE_DETAIL_BEGIN \
|
||||||
|
do { \
|
||||||
|
std::vector<detail_bits_t> detail_bits;
|
||||||
|
|
||||||
|
#define META_ADD_DETAIL_BITS(field, x) \
|
||||||
|
do { \
|
||||||
|
if (auto bits = \
|
||||||
|
l.field##Field.layout.itemField.layout.x##Field.layout.bits; \
|
||||||
|
bits > 0) { \
|
||||||
|
detail_bits.emplace_back(#x, bits); \
|
||||||
|
} \
|
||||||
|
} while (0)
|
||||||
|
|
||||||
|
#define META_LIST_SIZE_DETAIL_END(x) \
|
||||||
|
summarize_details(#x, meta.x().size(), get_list_offset(meta.x()), \
|
||||||
|
list_size(meta.x(), l.x##Field), detail_bits); \
|
||||||
|
} \
|
||||||
|
while (0)
|
||||||
|
|
||||||
|
#define META_OPT_LIST_SIZE_DETAIL_BEGIN(x) \
|
||||||
|
do { \
|
||||||
|
if (auto list = meta.x()) { \
|
||||||
|
std::vector<detail_bits_t> detail_bits;
|
||||||
|
|
||||||
|
#define META_OPT_ADD_DETAIL_BITS(field, x) \
|
||||||
|
do { \
|
||||||
|
if (auto bits = l.field##Field.layout.valueField.layout.itemField.layout \
|
||||||
|
.x##Field.layout.bits; \
|
||||||
|
bits > 0) { \
|
||||||
|
detail_bits.emplace_back(#x, bits); \
|
||||||
|
} \
|
||||||
|
} while (0)
|
||||||
|
|
||||||
|
#define META_OPT_LIST_SIZE_DETAIL_END(x) \
|
||||||
|
summarize_details(#x, list->size(), get_list_offset(*list), \
|
||||||
|
list_size(*list, l.x##Field.layout.valueField), \
|
||||||
|
detail_bits); \
|
||||||
|
} \
|
||||||
|
} \
|
||||||
|
while (0)
|
||||||
|
|
||||||
|
META_LIST_SIZE_DETAIL_BEGIN;
|
||||||
|
META_ADD_DETAIL_BITS(chunks, block);
|
||||||
|
META_ADD_DETAIL_BITS(chunks, offset);
|
||||||
|
META_ADD_DETAIL_BITS(chunks, size);
|
||||||
|
META_LIST_SIZE_DETAIL_END(chunks);
|
||||||
|
|
||||||
|
META_LIST_SIZE_DETAIL_BEGIN;
|
||||||
|
META_ADD_DETAIL_BITS(directories, parent_entry);
|
||||||
|
META_ADD_DETAIL_BITS(directories, first_entry);
|
||||||
|
META_ADD_DETAIL_BITS(directories, self_entry);
|
||||||
|
META_LIST_SIZE_DETAIL_END(directories);
|
||||||
|
|
||||||
|
META_LIST_SIZE_DETAIL_BEGIN;
|
||||||
|
META_ADD_DETAIL_BITS(inodes, mode_index);
|
||||||
|
META_ADD_DETAIL_BITS(inodes, owner_index);
|
||||||
|
META_ADD_DETAIL_BITS(inodes, group_index);
|
||||||
|
META_ADD_DETAIL_BITS(inodes, atime_offset);
|
||||||
|
META_ADD_DETAIL_BITS(inodes, mtime_offset);
|
||||||
|
META_ADD_DETAIL_BITS(inodes, ctime_offset);
|
||||||
|
META_ADD_DETAIL_BITS(inodes, name_index_v2_2);
|
||||||
|
META_ADD_DETAIL_BITS(inodes, inode_v2_2);
|
||||||
|
META_LIST_SIZE_DETAIL_END(inodes);
|
||||||
|
|
||||||
|
META_OPT_LIST_SIZE_DETAIL_BEGIN(dir_entries);
|
||||||
|
META_OPT_ADD_DETAIL_BITS(dir_entries, name_index);
|
||||||
|
META_OPT_ADD_DETAIL_BITS(dir_entries, inode_num);
|
||||||
|
META_OPT_LIST_SIZE_DETAIL_END(dir_entries);
|
||||||
|
|
||||||
|
META_LIST_SIZE(chunk_table);
|
||||||
|
if (!meta.entry_table_v2_2().empty()) {
|
||||||
|
// deprecated, so only list if non-empty
|
||||||
|
META_LIST_SIZE(entry_table_v2_2);
|
||||||
|
}
|
||||||
|
META_LIST_SIZE(symlink_table);
|
||||||
|
META_LIST_SIZE(uids);
|
||||||
|
META_LIST_SIZE(gids);
|
||||||
|
META_LIST_SIZE(modes);
|
||||||
|
|
||||||
|
META_OPT_LIST_SIZE(devices);
|
||||||
|
META_OPT_LIST_SIZE(shared_files_table);
|
||||||
|
|
||||||
|
META_OPT_STRING_TABLE_SIZE(compact_names);
|
||||||
|
META_OPT_STRING_TABLE_SIZE(compact_symlinks);
|
||||||
|
|
||||||
|
META_STRING_LIST_SIZE(names);
|
||||||
|
META_STRING_LIST_SIZE(symlinks);
|
||||||
|
|
||||||
|
META_OPT_STRING_SET_SIZE(features);
|
||||||
|
|
||||||
|
META_OPT_STRING_LIST_SIZE(category_names);
|
||||||
|
META_OPT_LIST_SIZE(block_categories);
|
||||||
|
META_OPT_STRING_LIST_SIZE(category_metadata_json);
|
||||||
|
META_OPT_MAP_SIZE(block_category_metadata);
|
||||||
|
|
||||||
|
#undef META_LIST_SIZE
|
||||||
|
#undef META_OPT_STRING_SET_SIZE
|
||||||
|
#undef META_OPT_STRING_LIST_SIZE
|
||||||
|
#undef META_STRING_LIST_SIZE
|
||||||
|
#undef META_OPT_LIST_SIZE
|
||||||
|
#undef META_OPT_STRING_TABLE_SIZE
|
||||||
|
#undef META_LIST_SIZE_DETAIL_BEGIN
|
||||||
|
#undef META_ADD_DETAIL_BITS
|
||||||
|
#undef META_LIST_SIZE_DETAIL_END
|
||||||
|
#undef META_OPT_LIST_SIZE_DETAIL_BEGIN
|
||||||
|
#undef META_OPT_ADD_DETAIL_BITS
|
||||||
|
#undef META_OPT_LIST_SIZE_DETAIL_END
|
||||||
|
|
||||||
|
if (auto cache = meta.reg_file_size_cache()) {
|
||||||
|
add_list_size(
|
||||||
|
"inode_size_cache", cache->lookup(),
|
||||||
|
l.reg_file_size_cacheField.layout.valueField.layout.lookupField);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (auto list = meta.metadata_version_history()) {
|
||||||
|
size_t history_size =
|
||||||
|
list_size(*list, l.metadata_version_historyField.layout.valueField);
|
||||||
|
for (auto const& entry : *list) {
|
||||||
|
if (entry.dwarfs_version()) {
|
||||||
|
history_size += entry.dwarfs_version()->size();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
add_size("metadata_version_history", list->size(), get_list_offset(*list),
|
||||||
|
history_size);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (auto version = meta.dwarfs_version()) {
|
||||||
|
add_size_unique("dwarfs_version", get_offset(version->data()),
|
||||||
|
version->size());
|
||||||
|
}
|
||||||
|
|
||||||
|
add_size_unique("metadata_root", 0, l.size);
|
||||||
|
add_size_unique("padding", total_size - LayoutRoot::kPaddingBytes,
|
||||||
|
LayoutRoot::kPaddingBytes);
|
||||||
|
|
||||||
|
std::ranges::sort(usage, [verbose](auto const& a, auto const& b) {
|
||||||
|
if (verbose) {
|
||||||
|
return a.offset < b.offset ||
|
||||||
|
(a.offset == b.offset &&
|
||||||
|
(a.size < b.size || (a.size == b.size && a.line < b.line)));
|
||||||
|
}
|
||||||
|
return a.size > b.size || (a.size == b.size && a.line < b.line);
|
||||||
|
});
|
||||||
|
|
||||||
|
os << "metadata memory usage:\n";
|
||||||
|
if (verbose) {
|
||||||
|
os << fmt::format(" {:08x}..{:08x} ", 0, total_size);
|
||||||
|
}
|
||||||
|
os << fmt::format(" {0:.<24}{1:.>16" DWARFS_FMT_L
|
||||||
|
"} bytes {2:6.1f} bytes/inode\n",
|
||||||
|
"total metadata", total_size,
|
||||||
|
static_cast<double>(total_size) / meta.inodes().size());
|
||||||
|
|
||||||
|
#undef DWARFS_FMT_L
|
||||||
|
|
||||||
|
for (auto const& u : usage) {
|
||||||
|
if (verbose) {
|
||||||
|
os << fmt::format(" {:08x}..{:08x} ", u.offset, u.offset + u.size);
|
||||||
|
}
|
||||||
|
os << u.line;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
} // namespace
|
||||||
|
|
||||||
|
metadata_analyzer::metadata_analyzer(
|
||||||
|
MappedFrozen<thrift::metadata::metadata> const& meta,
|
||||||
|
std::span<uint8_t const> data)
|
||||||
|
: meta_{meta}
|
||||||
|
, data_{data} {}
|
||||||
|
|
||||||
|
void metadata_analyzer::print_layout(std::ostream& os) const {
|
||||||
|
get_layout(meta_).print(os, 0);
|
||||||
|
os << "\n";
|
||||||
|
}
|
||||||
|
|
||||||
|
void metadata_analyzer::print_frozen(std::ostream& os, bool verbose) const {
|
||||||
|
analyze_frozen(os, meta_, data_.size(), verbose);
|
||||||
|
}
|
||||||
|
|
||||||
|
} // namespace dwarfs::reader::internal
|
||||||
@ -75,6 +75,7 @@
|
|||||||
#include <dwarfs/internal/packed_int_vector.h>
|
#include <dwarfs/internal/packed_int_vector.h>
|
||||||
#include <dwarfs/internal/string_table.h>
|
#include <dwarfs/internal/string_table.h>
|
||||||
#include <dwarfs/internal/unicode_case_folding.h>
|
#include <dwarfs/internal/unicode_case_folding.h>
|
||||||
|
#include <dwarfs/reader/internal/metadata_analyzer.h>
|
||||||
#include <dwarfs/reader/internal/metadata_v2.h>
|
#include <dwarfs/reader/internal/metadata_v2.h>
|
||||||
|
|
||||||
#include <dwarfs/gen-cpp2/metadata_layouts.h>
|
#include <dwarfs/gen-cpp2/metadata_layouts.h>
|
||||||
@ -164,371 +165,6 @@ check_metadata_consistency(logger& lgr, global_metadata::Meta const& meta,
|
|||||||
return meta; // NOLINT(bugprone-return-const-ref-from-parameter)
|
return meta; // NOLINT(bugprone-return-const-ref-from-parameter)
|
||||||
}
|
}
|
||||||
|
|
||||||
::apache::thrift::frozen::Layout<thrift::metadata::metadata> const&
|
|
||||||
get_layout(MappedFrozen<thrift::metadata::metadata> const& meta) {
|
|
||||||
auto layout = meta.findFirstOfType<std::unique_ptr<
|
|
||||||
::apache::thrift::frozen::Layout<thrift::metadata::metadata>>>();
|
|
||||||
DWARFS_CHECK(layout, "no layout found");
|
|
||||||
return **layout;
|
|
||||||
}
|
|
||||||
|
|
||||||
void analyze_frozen(std::ostream& os,
|
|
||||||
MappedFrozen<thrift::metadata::metadata> const& meta,
|
|
||||||
size_t total_size, bool verbose) {
|
|
||||||
using namespace ::apache::thrift;
|
|
||||||
using namespace ::apache::thrift::frozen;
|
|
||||||
null_logger lgr;
|
|
||||||
|
|
||||||
struct usage_info {
|
|
||||||
usage_info(size_t off, size_t sz, std::string text)
|
|
||||||
: offset{off}
|
|
||||||
, size{sz}
|
|
||||||
, line{std::move(text)} {}
|
|
||||||
|
|
||||||
size_t offset;
|
|
||||||
size_t size;
|
|
||||||
std::string line;
|
|
||||||
};
|
|
||||||
|
|
||||||
auto& l = get_layout(meta);
|
|
||||||
std::vector<usage_info> usage;
|
|
||||||
|
|
||||||
#if FMT_VERSION >= 70000
|
|
||||||
#define DWARFS_FMT_L "L"
|
|
||||||
#else
|
|
||||||
#define DWARFS_FMT_L "n"
|
|
||||||
#endif
|
|
||||||
|
|
||||||
auto get_offset = [&](auto const* ptr) {
|
|
||||||
return ptr ? reinterpret_cast<uintptr_t>(ptr) -
|
|
||||||
reinterpret_cast<uintptr_t>(meta.getPosition().start)
|
|
||||||
: 0;
|
|
||||||
};
|
|
||||||
|
|
||||||
auto get_list_offset = [&](auto const& v) {
|
|
||||||
struct view_internal {
|
|
||||||
void const* layout;
|
|
||||||
uint8_t const* start;
|
|
||||||
size_t bitOffset;
|
|
||||||
uint8_t const* data;
|
|
||||||
size_t count;
|
|
||||||
};
|
|
||||||
using list_t = std::decay_t<decltype(v.thaw())>;
|
|
||||||
static_assert(sizeof(v) == sizeof(view_internal));
|
|
||||||
static_assert(
|
|
||||||
std::derived_from<std::decay_t<decltype(v)>,
|
|
||||||
typename frozen::detail::ArrayLayout<
|
|
||||||
list_t, typename list_t::value_type>::View>);
|
|
||||||
auto const* vi = reinterpret_cast<view_internal const*>(&v);
|
|
||||||
DWARFS_CHECK(vi->count == v.size(), "internal error: size mismatch");
|
|
||||||
return get_offset(vi->data);
|
|
||||||
};
|
|
||||||
|
|
||||||
auto fmt_size = [&](std::string_view name, std::optional<size_t> count_opt,
|
|
||||||
size_t size) {
|
|
||||||
auto count = count_opt.value_or(1);
|
|
||||||
std::string count_str;
|
|
||||||
if (count_opt.has_value()) {
|
|
||||||
count_str = fmt::format("{0:" DWARFS_FMT_L "}", count);
|
|
||||||
}
|
|
||||||
return fmt::format("{0:>14} {1:.<24}{2:.>16" DWARFS_FMT_L
|
|
||||||
"} bytes {3:5.1f}% {4:5.1f} bytes/item\n",
|
|
||||||
count_str, name, size, 100.0 * size / total_size,
|
|
||||||
count > 0 ? static_cast<double>(size) / count : 0.0);
|
|
||||||
};
|
|
||||||
|
|
||||||
auto fmt_detail = [&](std::string_view name, size_t count, size_t size,
|
|
||||||
std::optional<size_t> offset, std::string num) {
|
|
||||||
std::string range;
|
|
||||||
if (verbose) {
|
|
||||||
if (offset) {
|
|
||||||
range = fmt::format(" {:08x}..{:08x} ", *offset, *offset + size);
|
|
||||||
} else {
|
|
||||||
range.append(21, ' ');
|
|
||||||
}
|
|
||||||
}
|
|
||||||
range.append(15, ' ');
|
|
||||||
return fmt::format("{0}{1:<24}{2:>16" DWARFS_FMT_L "} bytes {3:>6} "
|
|
||||||
"{4:5.1f} bytes/item\n",
|
|
||||||
range, name, size, num,
|
|
||||||
count > 0 ? static_cast<double>(size) / count : 0.0);
|
|
||||||
};
|
|
||||||
|
|
||||||
auto fmt_detail_pct = [&](std::string_view name, size_t count, size_t size,
|
|
||||||
std::optional<size_t> offset = std::nullopt) {
|
|
||||||
return fmt_detail(name, count, size, offset,
|
|
||||||
fmt::format("{0:5.1f}%", 100.0 * size / total_size));
|
|
||||||
};
|
|
||||||
|
|
||||||
auto add_size = [&](std::string_view name, size_t count, size_t offset,
|
|
||||||
size_t size) {
|
|
||||||
usage.emplace_back(offset, size, fmt_size(name, count, size));
|
|
||||||
};
|
|
||||||
|
|
||||||
auto add_size_unique = [&](std::string_view name, size_t offset,
|
|
||||||
size_t size) {
|
|
||||||
usage.emplace_back(offset, size, fmt_size(name, std::nullopt, size));
|
|
||||||
};
|
|
||||||
|
|
||||||
auto list_size = [&](auto const& list, auto const& field) {
|
|
||||||
return (list.size() * field.layout.itemField.layout.bits + 7) / 8;
|
|
||||||
};
|
|
||||||
|
|
||||||
auto add_list_size = [&](std::string_view name, auto const& list,
|
|
||||||
auto const& field) {
|
|
||||||
add_size(name, list.size(), get_list_offset(list), list_size(list, field));
|
|
||||||
};
|
|
||||||
|
|
||||||
auto add_string_list_size = [&](std::string_view name, auto const& list,
|
|
||||||
auto const& field) {
|
|
||||||
auto count = list.size();
|
|
||||||
if (count > 0) {
|
|
||||||
auto index_size = list_size(list, field);
|
|
||||||
auto data_size = list.back().end() - list.front().begin();
|
|
||||||
auto size = index_size + data_size;
|
|
||||||
auto fmt = fmt_size(name, count, size) +
|
|
||||||
fmt_detail_pct("|- data", count, data_size) +
|
|
||||||
fmt_detail_pct("'- index", count, index_size);
|
|
||||||
usage.emplace_back(get_list_offset(list), size, fmt);
|
|
||||||
}
|
|
||||||
};
|
|
||||||
|
|
||||||
auto add_string_table_size = [&](std::string_view name, auto const& table,
|
|
||||||
auto const& field) {
|
|
||||||
if (auto data_size = table.buffer().size(); data_size > 0) {
|
|
||||||
auto dict_size =
|
|
||||||
table.symtab() ? table.symtab()->size() : static_cast<size_t>(0);
|
|
||||||
auto index_size = list_size(table.index(), field.layout.indexField);
|
|
||||||
auto size = index_size + data_size + dict_size;
|
|
||||||
auto count = table.index().size() - (table.packed_index() ? 0 : 1);
|
|
||||||
auto fmt = fmt_size(name, count, size) +
|
|
||||||
fmt_detail_pct("|- data", count, data_size,
|
|
||||||
get_offset(table.buffer().data()));
|
|
||||||
if (table.symtab()) {
|
|
||||||
string_table st(lgr, "tmp", table);
|
|
||||||
auto unpacked_size = st.unpacked_size();
|
|
||||||
fmt += fmt_detail(
|
|
||||||
"|- unpacked", count, unpacked_size, std::nullopt,
|
|
||||||
fmt::format("{0:5.2f}x",
|
|
||||||
static_cast<double>(unpacked_size) / data_size));
|
|
||||||
fmt += fmt_detail_pct("|- dict", count, dict_size,
|
|
||||||
get_offset(table.symtab()->data()));
|
|
||||||
}
|
|
||||||
fmt += fmt_detail_pct("'- index", count, index_size,
|
|
||||||
get_list_offset(table.index()));
|
|
||||||
usage.emplace_back(get_offset(table.buffer().data()), size, fmt);
|
|
||||||
}
|
|
||||||
};
|
|
||||||
|
|
||||||
using detail_bits_t = std::pair<std::string_view, size_t>;
|
|
||||||
|
|
||||||
auto summarize_details = [&](std::string_view name, size_t count,
|
|
||||||
size_t offset, size_t size,
|
|
||||||
std::span<detail_bits_t> details) {
|
|
||||||
std::ranges::stable_sort(details, ranges::greater{},
|
|
||||||
&detail_bits_t::second);
|
|
||||||
auto fmt = fmt_size(name, count, size);
|
|
||||||
for (size_t i = 0; i < details.size(); ++i) {
|
|
||||||
auto [member, bits] = details[i];
|
|
||||||
auto tree = i == details.size() - 1 ? "'" : "|";
|
|
||||||
fmt += fmt_detail_pct(fmt::format("{}- {} [{}]", tree, member, bits),
|
|
||||||
count, (count * bits + 7) / 8);
|
|
||||||
}
|
|
||||||
usage.emplace_back(offset, size, fmt);
|
|
||||||
};
|
|
||||||
|
|
||||||
#define META_LIST_SIZE(x) add_list_size(#x, meta.x(), l.x##Field)
|
|
||||||
|
|
||||||
#define META_STRING_LIST_SIZE(x) add_string_list_size(#x, meta.x(), l.x##Field)
|
|
||||||
|
|
||||||
#define META_OPT_LIST_SIZE(x) \
|
|
||||||
do { \
|
|
||||||
if (auto list = meta.x()) { \
|
|
||||||
add_list_size(#x, *list, l.x##Field.layout.valueField); \
|
|
||||||
} \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
#define META_OPT_MAP_SIZE(x) META_OPT_LIST_SIZE(x)
|
|
||||||
|
|
||||||
#define META_OPT_STRING_LIST_SIZE(x) \
|
|
||||||
do { \
|
|
||||||
if (auto list = meta.x()) { \
|
|
||||||
add_string_list_size(#x, *list, l.x##Field.layout.valueField); \
|
|
||||||
} \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
#define META_OPT_STRING_SET_SIZE(x) META_OPT_STRING_LIST_SIZE(x)
|
|
||||||
|
|
||||||
#define META_OPT_STRING_TABLE_SIZE(x) \
|
|
||||||
do { \
|
|
||||||
if (auto table = meta.x()) { \
|
|
||||||
add_string_table_size(#x, *table, l.x##Field.layout.valueField); \
|
|
||||||
} \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
#define META_LIST_SIZE_DETAIL_BEGIN \
|
|
||||||
do { \
|
|
||||||
std::vector<detail_bits_t> detail_bits;
|
|
||||||
|
|
||||||
#define META_ADD_DETAIL_BITS(field, x) \
|
|
||||||
do { \
|
|
||||||
if (auto bits = \
|
|
||||||
l.field##Field.layout.itemField.layout.x##Field.layout.bits; \
|
|
||||||
bits > 0) { \
|
|
||||||
detail_bits.emplace_back(#x, bits); \
|
|
||||||
} \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
#define META_LIST_SIZE_DETAIL_END(x) \
|
|
||||||
summarize_details(#x, meta.x().size(), get_list_offset(meta.x()), \
|
|
||||||
list_size(meta.x(), l.x##Field), detail_bits); \
|
|
||||||
} \
|
|
||||||
while (0)
|
|
||||||
|
|
||||||
#define META_OPT_LIST_SIZE_DETAIL_BEGIN(x) \
|
|
||||||
do { \
|
|
||||||
if (auto list = meta.x()) { \
|
|
||||||
std::vector<detail_bits_t> detail_bits;
|
|
||||||
|
|
||||||
#define META_OPT_ADD_DETAIL_BITS(field, x) \
|
|
||||||
do { \
|
|
||||||
if (auto bits = l.field##Field.layout.valueField.layout.itemField.layout \
|
|
||||||
.x##Field.layout.bits; \
|
|
||||||
bits > 0) { \
|
|
||||||
detail_bits.emplace_back(#x, bits); \
|
|
||||||
} \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
#define META_OPT_LIST_SIZE_DETAIL_END(x) \
|
|
||||||
summarize_details(#x, list->size(), get_list_offset(*list), \
|
|
||||||
list_size(*list, l.x##Field.layout.valueField), \
|
|
||||||
detail_bits); \
|
|
||||||
} \
|
|
||||||
} \
|
|
||||||
while (0)
|
|
||||||
|
|
||||||
META_LIST_SIZE_DETAIL_BEGIN;
|
|
||||||
META_ADD_DETAIL_BITS(chunks, block);
|
|
||||||
META_ADD_DETAIL_BITS(chunks, offset);
|
|
||||||
META_ADD_DETAIL_BITS(chunks, size);
|
|
||||||
META_LIST_SIZE_DETAIL_END(chunks);
|
|
||||||
|
|
||||||
META_LIST_SIZE_DETAIL_BEGIN;
|
|
||||||
META_ADD_DETAIL_BITS(directories, parent_entry);
|
|
||||||
META_ADD_DETAIL_BITS(directories, first_entry);
|
|
||||||
META_ADD_DETAIL_BITS(directories, self_entry);
|
|
||||||
META_LIST_SIZE_DETAIL_END(directories);
|
|
||||||
|
|
||||||
META_LIST_SIZE_DETAIL_BEGIN;
|
|
||||||
META_ADD_DETAIL_BITS(inodes, mode_index);
|
|
||||||
META_ADD_DETAIL_BITS(inodes, owner_index);
|
|
||||||
META_ADD_DETAIL_BITS(inodes, group_index);
|
|
||||||
META_ADD_DETAIL_BITS(inodes, atime_offset);
|
|
||||||
META_ADD_DETAIL_BITS(inodes, mtime_offset);
|
|
||||||
META_ADD_DETAIL_BITS(inodes, ctime_offset);
|
|
||||||
META_ADD_DETAIL_BITS(inodes, name_index_v2_2);
|
|
||||||
META_ADD_DETAIL_BITS(inodes, inode_v2_2);
|
|
||||||
META_LIST_SIZE_DETAIL_END(inodes);
|
|
||||||
|
|
||||||
META_OPT_LIST_SIZE_DETAIL_BEGIN(dir_entries);
|
|
||||||
META_OPT_ADD_DETAIL_BITS(dir_entries, name_index);
|
|
||||||
META_OPT_ADD_DETAIL_BITS(dir_entries, inode_num);
|
|
||||||
META_OPT_LIST_SIZE_DETAIL_END(dir_entries);
|
|
||||||
|
|
||||||
META_LIST_SIZE(chunk_table);
|
|
||||||
if (!meta.entry_table_v2_2().empty()) {
|
|
||||||
// deprecated, so only list if non-empty
|
|
||||||
META_LIST_SIZE(entry_table_v2_2);
|
|
||||||
}
|
|
||||||
META_LIST_SIZE(symlink_table);
|
|
||||||
META_LIST_SIZE(uids);
|
|
||||||
META_LIST_SIZE(gids);
|
|
||||||
META_LIST_SIZE(modes);
|
|
||||||
|
|
||||||
META_OPT_LIST_SIZE(devices);
|
|
||||||
META_OPT_LIST_SIZE(shared_files_table);
|
|
||||||
|
|
||||||
META_OPT_STRING_TABLE_SIZE(compact_names);
|
|
||||||
META_OPT_STRING_TABLE_SIZE(compact_symlinks);
|
|
||||||
|
|
||||||
META_STRING_LIST_SIZE(names);
|
|
||||||
META_STRING_LIST_SIZE(symlinks);
|
|
||||||
|
|
||||||
META_OPT_STRING_SET_SIZE(features);
|
|
||||||
|
|
||||||
META_OPT_STRING_LIST_SIZE(category_names);
|
|
||||||
META_OPT_LIST_SIZE(block_categories);
|
|
||||||
META_OPT_STRING_LIST_SIZE(category_metadata_json);
|
|
||||||
META_OPT_MAP_SIZE(block_category_metadata);
|
|
||||||
|
|
||||||
#undef META_LIST_SIZE
|
|
||||||
#undef META_OPT_STRING_SET_SIZE
|
|
||||||
#undef META_OPT_STRING_LIST_SIZE
|
|
||||||
#undef META_STRING_LIST_SIZE
|
|
||||||
#undef META_OPT_LIST_SIZE
|
|
||||||
#undef META_OPT_STRING_TABLE_SIZE
|
|
||||||
#undef META_LIST_SIZE_DETAIL_BEGIN
|
|
||||||
#undef META_ADD_DETAIL_BITS
|
|
||||||
#undef META_LIST_SIZE_DETAIL_END
|
|
||||||
#undef META_OPT_LIST_SIZE_DETAIL_BEGIN
|
|
||||||
#undef META_OPT_ADD_DETAIL_BITS
|
|
||||||
#undef META_OPT_LIST_SIZE_DETAIL_END
|
|
||||||
|
|
||||||
if (auto cache = meta.reg_file_size_cache()) {
|
|
||||||
add_list_size(
|
|
||||||
"inode_size_cache", cache->lookup(),
|
|
||||||
l.reg_file_size_cacheField.layout.valueField.layout.lookupField);
|
|
||||||
}
|
|
||||||
|
|
||||||
if (auto list = meta.metadata_version_history()) {
|
|
||||||
size_t history_size =
|
|
||||||
list_size(*list, l.metadata_version_historyField.layout.valueField);
|
|
||||||
for (auto const& entry : *list) {
|
|
||||||
if (entry.dwarfs_version()) {
|
|
||||||
history_size += entry.dwarfs_version()->size();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
add_size("metadata_version_history", list->size(), get_list_offset(*list),
|
|
||||||
history_size);
|
|
||||||
}
|
|
||||||
|
|
||||||
if (auto version = meta.dwarfs_version()) {
|
|
||||||
add_size_unique("dwarfs_version", get_offset(version->data()),
|
|
||||||
version->size());
|
|
||||||
}
|
|
||||||
|
|
||||||
add_size_unique("metadata_root", 0, l.size);
|
|
||||||
add_size_unique("padding", total_size - LayoutRoot::kPaddingBytes,
|
|
||||||
LayoutRoot::kPaddingBytes);
|
|
||||||
|
|
||||||
std::ranges::sort(usage, [verbose](auto const& a, auto const& b) {
|
|
||||||
if (verbose) {
|
|
||||||
return a.offset < b.offset ||
|
|
||||||
(a.offset == b.offset &&
|
|
||||||
(a.size < b.size || (a.size == b.size && a.line < b.line)));
|
|
||||||
}
|
|
||||||
return a.size > b.size || (a.size == b.size && a.line < b.line);
|
|
||||||
});
|
|
||||||
|
|
||||||
os << "metadata memory usage:\n";
|
|
||||||
if (verbose) {
|
|
||||||
os << fmt::format(" {:08x}..{:08x} ", 0, total_size);
|
|
||||||
}
|
|
||||||
os << fmt::format(" {0:.<24}{1:.>16" DWARFS_FMT_L
|
|
||||||
"} bytes {2:6.1f} bytes/inode\n",
|
|
||||||
"total metadata", total_size,
|
|
||||||
static_cast<double>(total_size) / meta.inodes().size());
|
|
||||||
|
|
||||||
#undef DWARFS_FMT_L
|
|
||||||
|
|
||||||
for (auto const& u : usage) {
|
|
||||||
if (verbose) {
|
|
||||||
os << fmt::format(" {:08x}..{:08x} ", u.offset, u.offset + u.size);
|
|
||||||
}
|
|
||||||
os << u.line;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
template <typename Function>
|
template <typename Function>
|
||||||
void parse_fs_options(View<thrift::metadata::fs_options> opt,
|
void parse_fs_options(View<thrift::metadata::fs_options> opt,
|
||||||
Function const& func) {
|
Function const& func) {
|
||||||
@ -1837,13 +1473,13 @@ void metadata_v2_data::dump(
|
|||||||
|
|
||||||
if (opts.features.has(fsinfo_feature::frozen_analysis) ||
|
if (opts.features.has(fsinfo_feature::frozen_analysis) ||
|
||||||
opts.features.has(fsinfo_feature::frozen_analysis_details)) {
|
opts.features.has(fsinfo_feature::frozen_analysis_details)) {
|
||||||
analyze_frozen(os, meta_, data_.size(),
|
metadata_analyzer(meta_, data_)
|
||||||
opts.features.has(fsinfo_feature::frozen_analysis_details));
|
.print_frozen(
|
||||||
|
os, opts.features.has(fsinfo_feature::frozen_analysis_details));
|
||||||
}
|
}
|
||||||
|
|
||||||
if (opts.features.has(fsinfo_feature::frozen_layout)) {
|
if (opts.features.has(fsinfo_feature::frozen_layout)) {
|
||||||
get_layout(meta_).print(os, 0);
|
metadata_analyzer(meta_, data_).print_layout(os);
|
||||||
os << '\n';
|
|
||||||
}
|
}
|
||||||
|
|
||||||
if (opts.features.has(fsinfo_feature::schema_raw_dump)) {
|
if (opts.features.has(fsinfo_feature::schema_raw_dump)) {
|
||||||
|
|||||||
Loading…
x
Reference in New Issue
Block a user