| /* |
| * Copyright (C) 2018 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "src/trace_processor/trace_processor_impl.h" |
| |
| #include <algorithm> |
| #include <chrono> |
| #include <cinttypes> |
| #include <cstddef> |
| #include <cstdint> |
| #include <limits> |
| #include <memory> |
| #include <optional> |
| #include <string> |
| #include <unordered_map> |
| #include <utility> |
| #include <vector> |
| |
| #include "perfetto/base/build_config.h" |
| #include "perfetto/base/logging.h" |
| #include "perfetto/base/status.h" |
| #include "perfetto/base/time.h" |
| #include "perfetto/ext/base/flat_hash_map.h" |
| #include "perfetto/ext/base/small_vector.h" |
| #include "perfetto/ext/base/status_or.h" |
| #include "perfetto/ext/base/string_splitter.h" |
| #include "perfetto/ext/base/string_utils.h" |
| #include "perfetto/protozero/scattered_heap_buffer.h" |
| #include "perfetto/public/compiler.h" |
| #include "perfetto/trace_processor/basic_types.h" |
| #include "perfetto/trace_processor/iterator.h" |
| #include "perfetto/trace_processor/trace_blob_view.h" |
| #include "perfetto/trace_processor/trace_processor.h" |
| #include "src/trace_processor/importers/android_bugreport/android_log_event_parser_impl.h" |
| #include "src/trace_processor/importers/android_bugreport/android_log_reader.h" |
| #include "src/trace_processor/importers/art_method/art_method_parser_impl.h" |
| #include "src/trace_processor/importers/art_method/art_method_tokenizer.h" |
| #include "src/trace_processor/importers/common/clock_tracker.h" |
| #include "src/trace_processor/importers/common/trace_file_tracker.h" |
| #include "src/trace_processor/importers/common/trace_parser.h" |
| #include "src/trace_processor/importers/fuchsia/fuchsia_trace_parser.h" |
| #include "src/trace_processor/importers/fuchsia/fuchsia_trace_tokenizer.h" |
| #include "src/trace_processor/importers/gecko/gecko_trace_parser_impl.h" |
| #include "src/trace_processor/importers/gecko/gecko_trace_tokenizer.h" |
| #include "src/trace_processor/importers/gzip/gzip_trace_parser.h" |
| #include "src/trace_processor/importers/json/json_trace_parser_impl.h" |
| #include "src/trace_processor/importers/json/json_trace_tokenizer.h" |
| #include "src/trace_processor/importers/json/json_utils.h" |
| #include "src/trace_processor/importers/ninja/ninja_log_parser.h" |
| #include "src/trace_processor/importers/perf/perf_data_tokenizer.h" |
| #include "src/trace_processor/importers/perf/record_parser.h" |
| #include "src/trace_processor/importers/perf/spe_record_parser.h" |
| #include "src/trace_processor/importers/perf_text/perf_text_trace_parser_impl.h" |
| #include "src/trace_processor/importers/perf_text/perf_text_trace_tokenizer.h" |
| #include "src/trace_processor/importers/proto/additional_modules.h" |
| #include "src/trace_processor/importers/proto/content_analyzer.h" |
| #include "src/trace_processor/importers/systrace/systrace_trace_parser.h" |
| #include "src/trace_processor/importers/zip/zip_trace_reader.h" |
| #include "src/trace_processor/iterator_impl.h" |
| #include "src/trace_processor/metrics/all_chrome_metrics.descriptor.h" |
| #include "src/trace_processor/metrics/all_webview_metrics.descriptor.h" |
| #include "src/trace_processor/metrics/metrics.descriptor.h" |
| #include "src/trace_processor/metrics/metrics.h" |
| #include "src/trace_processor/metrics/sql/amalgamated_sql_metrics.h" |
| #include "src/trace_processor/perfetto_sql/engine/perfetto_sql_engine.h" |
| #include "src/trace_processor/perfetto_sql/engine/table_pointer_module.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/functions/base64.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/functions/clock_functions.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/functions/counter_intervals.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/functions/create_function.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/functions/create_view_function.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/functions/dominator_tree.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/functions/graph_scan.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/functions/graph_traversal.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/functions/import.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/functions/interval_intersect.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/functions/layout_functions.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/functions/math.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/functions/pprof_functions.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/functions/sqlite3_str_split.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/functions/stack_functions.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/functions/structural_tree_partition.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/functions/to_ftrace.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/functions/type_builders.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/functions/utils.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/functions/window_functions.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/operators/counter_mipmap_operator.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/operators/slice_mipmap_operator.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/operators/span_join_operator.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/operators/window_operator.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/table_functions/ancestor.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/table_functions/connected_flow.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/table_functions/descendant.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/table_functions/dfs_weight_bounded.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/table_functions/experimental_annotated_stack.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/table_functions/experimental_counter_dur.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/table_functions/experimental_flamegraph.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/table_functions/experimental_flat_slice.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/table_functions/experimental_sched_upid.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/table_functions/experimental_slice_layout.h" |
| #include "src/trace_processor/perfetto_sql/intrinsics/table_functions/table_info.h" |
| #include "src/trace_processor/perfetto_sql/stdlib/stdlib.h" |
| #include "src/trace_processor/sqlite/bindings/sqlite_aggregate_function.h" |
| #include "src/trace_processor/sqlite/bindings/sqlite_result.h" |
| #include "src/trace_processor/sqlite/sql_source.h" |
| #include "src/trace_processor/sqlite/sql_stats_table.h" |
| #include "src/trace_processor/sqlite/stats_table.h" |
| #include "src/trace_processor/storage/trace_storage.h" |
| #include "src/trace_processor/tp_metatrace.h" |
| #include "src/trace_processor/trace_processor_storage_impl.h" |
| #include "src/trace_processor/trace_reader_registry.h" |
| #include "src/trace_processor/types/trace_processor_context.h" |
| #include "src/trace_processor/util/descriptors.h" |
| #include "src/trace_processor/util/gzip_utils.h" |
| #include "src/trace_processor/util/protozero_to_json.h" |
| #include "src/trace_processor/util/protozero_to_text.h" |
| #include "src/trace_processor/util/regex.h" |
| #include "src/trace_processor/util/sql_modules.h" |
| #include "src/trace_processor/util/status_macros.h" |
| #include "src/trace_processor/util/trace_type.h" |
| |
| #if PERFETTO_BUILDFLAG(PERFETTO_TP_INSTRUMENTS) |
| #include "src/trace_processor/importers/instruments/instruments_xml_tokenizer.h" |
| #include "src/trace_processor/importers/instruments/row_parser.h" |
| #endif |
| |
| #include "protos/perfetto/common/builtin_clock.pbzero.h" |
| #include "protos/perfetto/trace/clock_snapshot.pbzero.h" |
| #include "protos/perfetto/trace/perfetto/perfetto_metatrace.pbzero.h" |
| #include "protos/perfetto/trace/trace.pbzero.h" |
| #include "protos/perfetto/trace/trace_packet.pbzero.h" |
| |
| namespace perfetto::trace_processor { |
| namespace { |
| |
| template <typename SqlFunction, typename Ptr = typename SqlFunction::Context*> |
| void RegisterFunction(PerfettoSqlEngine* engine, |
| const char* name, |
| int argc, |
| Ptr context = nullptr, |
| bool deterministic = true) { |
| auto status = engine->RegisterStaticFunction<SqlFunction>( |
| name, argc, std::move(context), deterministic); |
| if (!status.ok()) |
| PERFETTO_ELOG("%s", status.c_message()); |
| } |
| |
| base::Status RegisterAllProtoBuilderFunctions( |
| DescriptorPool* pool, |
| std::unordered_map<std::string, std::string>* proto_fn_name_to_path, |
| PerfettoSqlEngine* engine, |
| TraceProcessor* tp) { |
| for (uint32_t i = 0; i < pool->descriptors().size(); ++i) { |
| // Convert the full name (e.g. .perfetto.protos.TraceMetrics.SubMetric) |
| // into a function name of the form (TraceMetrics_SubMetric). |
| const auto& desc = pool->descriptors()[i]; |
| auto fn_name = desc.full_name().substr(desc.package_name().size() + 1); |
| std::replace(fn_name.begin(), fn_name.end(), '.', '_'); |
| auto registered_fn = proto_fn_name_to_path->find(fn_name); |
| if (registered_fn != proto_fn_name_to_path->end() && |
| registered_fn->second != desc.full_name()) { |
| return base::ErrStatus( |
| "Attempt to create new metric function '%s' for different descriptor " |
| "'%s' that conflicts with '%s'", |
| fn_name.c_str(), desc.full_name().c_str(), |
| registered_fn->second.c_str()); |
| } |
| RegisterFunction<metrics::BuildProto>( |
| engine, fn_name.c_str(), -1, |
| std::make_unique<metrics::BuildProto::Context>( |
| metrics::BuildProto::Context{tp, pool, i})); |
| proto_fn_name_to_path->emplace(fn_name, desc.full_name()); |
| } |
| return base::OkStatus(); |
| } |
| |
| void BuildBoundsTable(sqlite3* db, std::pair<int64_t, int64_t> bounds) { |
| char* error = nullptr; |
| sqlite3_exec(db, "DELETE FROM trace_bounds", nullptr, nullptr, &error); |
| if (error) { |
| PERFETTO_ELOG("Error deleting from bounds table: %s", error); |
| sqlite3_free(error); |
| return; |
| } |
| |
| base::StackString<1024> sql("INSERT INTO trace_bounds VALUES(%" PRId64 |
| ", %" PRId64 ")", |
| bounds.first, bounds.second); |
| sqlite3_exec(db, sql.c_str(), nullptr, nullptr, &error); |
| if (error) { |
| PERFETTO_ELOG("Error inserting bounds table: %s", error); |
| sqlite3_free(error); |
| } |
| } |
| |
| class ValueAtMaxTs : public SqliteAggregateFunction<ValueAtMaxTs> { |
| public: |
| static constexpr char kName[] = "VALUE_AT_MAX_TS"; |
| static constexpr int kArgCount = 2; |
| struct Context { |
| bool initialized; |
| int value_type; |
| |
| int64_t max_ts; |
| int64_t int_value_at_max_ts; |
| double double_value_at_max_ts; |
| }; |
| |
| static void Step(sqlite3_context* ctx, int, sqlite3_value** argv) { |
| sqlite3_value* ts = argv[0]; |
| sqlite3_value* value = argv[1]; |
| |
| // Note that sqlite3_aggregate_context zeros the memory for us so all the |
| // variables of the struct should be zero. |
| auto* fn_ctx = reinterpret_cast<Context*>( |
| sqlite3_aggregate_context(ctx, sizeof(Context))); |
| |
| // For performance reasons, we only do the check for the type of ts and |
| // value on the first call of the function. |
| if (PERFETTO_UNLIKELY(!fn_ctx->initialized)) { |
| if (sqlite3_value_type(ts) != SQLITE_INTEGER) { |
| return sqlite::result::Error( |
| ctx, "VALUE_AT_MAX_TS: ts passed was not an integer"); |
| } |
| |
| fn_ctx->value_type = sqlite3_value_type(value); |
| if (fn_ctx->value_type != SQLITE_INTEGER && |
| fn_ctx->value_type != SQLITE_FLOAT) { |
| return sqlite::result::Error( |
| ctx, "VALUE_AT_MAX_TS: value passed was not an integer or float"); |
| } |
| |
| fn_ctx->max_ts = std::numeric_limits<int64_t>::min(); |
| fn_ctx->initialized = true; |
| } |
| |
| // On dcheck builds however, we check every passed ts and value. |
| #if PERFETTO_DCHECK_IS_ON() |
| if (sqlite3_value_type(ts) != SQLITE_INTEGER) { |
| return sqlite::result::Error( |
| ctx, "VALUE_AT_MAX_TS: ts passed was not an integer"); |
| } |
| if (sqlite3_value_type(value) != fn_ctx->value_type) { |
| return sqlite::result::Error( |
| ctx, "VALUE_AT_MAX_TS: value type is inconsistent"); |
| } |
| #endif |
| |
| int64_t ts_int = sqlite3_value_int64(ts); |
| if (PERFETTO_LIKELY(fn_ctx->max_ts <= ts_int)) { |
| fn_ctx->max_ts = ts_int; |
| |
| if (fn_ctx->value_type == SQLITE_INTEGER) { |
| fn_ctx->int_value_at_max_ts = sqlite3_value_int64(value); |
| } else { |
| fn_ctx->double_value_at_max_ts = sqlite3_value_double(value); |
| } |
| } |
| } |
| |
| static void Final(sqlite3_context* ctx) { |
| auto* fn_ctx = static_cast<Context*>(sqlite3_aggregate_context(ctx, 0)); |
| if (!fn_ctx) { |
| sqlite::result::Null(ctx); |
| return; |
| } |
| if (fn_ctx->value_type == SQLITE_INTEGER) { |
| sqlite::result::Long(ctx, fn_ctx->int_value_at_max_ts); |
| } else { |
| sqlite::result::Double(ctx, fn_ctx->double_value_at_max_ts); |
| } |
| } |
| }; |
| |
| void RegisterValueAtMaxTsFunction(PerfettoSqlEngine& engine) { |
| base::Status status = |
| engine.RegisterSqliteAggregateFunction<ValueAtMaxTs>(nullptr); |
| if (!status.ok()) { |
| PERFETTO_ELOG("Error initializing VALUE_AT_MAX_TS"); |
| } |
| } |
| |
| std::vector<std::string> SanitizeMetricMountPaths( |
| const std::vector<std::string>& mount_paths) { |
| std::vector<std::string> sanitized; |
| for (const auto& path : mount_paths) { |
| if (path.empty()) |
| continue; |
| sanitized.push_back(path); |
| if (path.back() != '/') |
| sanitized.back().append("/"); |
| } |
| return sanitized; |
| } |
| |
| void InsertIntoTraceMetricsTable(sqlite3* db, const std::string& metric_name) { |
| char* insert_sql = sqlite3_mprintf( |
| "INSERT INTO trace_metrics(name) VALUES('%q')", metric_name.c_str()); |
| char* insert_error = nullptr; |
| sqlite3_exec(db, insert_sql, nullptr, nullptr, &insert_error); |
| sqlite3_free(insert_sql); |
| if (insert_error) { |
| PERFETTO_ELOG("Error registering table: %s", insert_error); |
| sqlite3_free(insert_error); |
| } |
| } |
| |
| sql_modules::NameToPackage GetStdlibPackages() { |
| sql_modules::NameToPackage packages; |
| for (const auto& file_to_sql : stdlib::kFileToSql) { |
| std::string module_name = sql_modules::GetIncludeKey(file_to_sql.path); |
| std::string package_name = sql_modules::GetPackageName(module_name); |
| packages.Insert(package_name, {}) |
| .first->push_back({module_name, file_to_sql.sql}); |
| } |
| return packages; |
| } |
| |
| std::pair<int64_t, int64_t> GetTraceTimestampBoundsNs( |
| const TraceStorage& storage) { |
| int64_t start_ns = std::numeric_limits<int64_t>::max(); |
| int64_t end_ns = std::numeric_limits<int64_t>::min(); |
| for (auto it = storage.raw_table().IterateRows(); it; ++it) { |
| start_ns = std::min(it.ts(), start_ns); |
| end_ns = std::max(it.ts(), end_ns); |
| } |
| for (auto it = storage.sched_slice_table().IterateRows(); it; ++it) { |
| start_ns = std::min(it.ts(), start_ns); |
| end_ns = std::max(it.ts() + it.dur(), end_ns); |
| } |
| for (auto it = storage.counter_table().IterateRows(); it; ++it) { |
| start_ns = std::min(it.ts(), start_ns); |
| end_ns = std::max(it.ts(), end_ns); |
| } |
| for (auto it = storage.slice_table().IterateRows(); it; ++it) { |
| start_ns = std::min(it.ts(), start_ns); |
| end_ns = std::max(it.ts() + it.dur(), end_ns); |
| } |
| for (auto it = storage.heap_profile_allocation_table().IterateRows(); it; |
| ++it) { |
| start_ns = std::min(it.ts(), start_ns); |
| end_ns = std::max(it.ts(), end_ns); |
| } |
| for (auto it = storage.thread_state_table().IterateRows(); it; ++it) { |
| start_ns = std::min(it.ts(), start_ns); |
| end_ns = std::max(it.ts() + it.dur(), end_ns); |
| } |
| for (auto it = storage.android_log_table().IterateRows(); it; ++it) { |
| start_ns = std::min(it.ts(), start_ns); |
| end_ns = std::max(it.ts(), end_ns); |
| } |
| for (auto it = storage.heap_graph_object_table().IterateRows(); it; ++it) { |
| start_ns = std::min(it.graph_sample_ts(), start_ns); |
| end_ns = std::max(it.graph_sample_ts(), end_ns); |
| } |
| for (auto it = storage.perf_sample_table().IterateRows(); it; ++it) { |
| start_ns = std::min(it.ts(), start_ns); |
| end_ns = std::max(it.ts(), end_ns); |
| } |
| for (auto it = storage.instruments_sample_table().IterateRows(); it; ++it) { |
| start_ns = std::min(it.ts(), start_ns); |
| end_ns = std::max(it.ts(), end_ns); |
| } |
| for (auto it = storage.cpu_profile_stack_sample_table().IterateRows(); it; |
| ++it) { |
| start_ns = std::min(it.ts(), start_ns); |
| end_ns = std::max(it.ts(), end_ns); |
| } |
| if (start_ns == std::numeric_limits<int64_t>::max()) { |
| return std::make_pair(0, 0); |
| } |
| if (start_ns == end_ns) { |
| end_ns += 1; |
| } |
| return std::make_pair(start_ns, end_ns); |
| } |
| |
| } // namespace |
| |
| TraceProcessorImpl::TraceProcessorImpl(const Config& cfg) |
| : TraceProcessorStorageImpl(cfg), config_(cfg) { |
| context_.reader_registry->RegisterTraceReader<AndroidLogReader>( |
| kAndroidLogcatTraceType); |
| context_.android_log_event_parser = |
| std::make_unique<AndroidLogEventParserImpl>(&context_); |
| |
| context_.reader_registry->RegisterTraceReader<FuchsiaTraceTokenizer>( |
| kFuchsiaTraceType); |
| context_.fuchsia_record_parser = |
| std::make_unique<FuchsiaTraceParser>(&context_); |
| |
| context_.reader_registry->RegisterTraceReader<SystraceTraceParser>( |
| kSystraceTraceType); |
| context_.reader_registry->RegisterTraceReader<NinjaLogParser>( |
| kNinjaLogTraceType); |
| |
| context_.reader_registry |
| ->RegisterTraceReader<perf_importer::PerfDataTokenizer>( |
| kPerfDataTraceType); |
| context_.perf_record_parser = |
| std::make_unique<perf_importer::RecordParser>(&context_); |
| context_.spe_record_parser = |
| std::make_unique<perf_importer::SpeRecordParserImpl>(&context_); |
| |
| #if PERFETTO_BUILDFLAG(PERFETTO_TP_INSTRUMENTS) |
| context_.reader_registry |
| ->RegisterTraceReader<instruments_importer::InstrumentsXmlTokenizer>( |
| kInstrumentsXmlTraceType); |
| context_.instruments_row_parser = |
| std::make_unique<instruments_importer::RowParser>(&context_); |
| #endif |
| |
| if constexpr (util::IsGzipSupported()) { |
| context_.reader_registry->RegisterTraceReader<GzipTraceParser>( |
| kGzipTraceType); |
| context_.reader_registry->RegisterTraceReader<GzipTraceParser>( |
| kCtraceTraceType); |
| context_.reader_registry->RegisterTraceReader<ZipTraceReader>(kZipFile); |
| } |
| |
| if constexpr (json::IsJsonSupported()) { |
| context_.reader_registry->RegisterTraceReader<JsonTraceTokenizer>( |
| kJsonTraceType); |
| context_.json_trace_parser = |
| std::make_unique<JsonTraceParserImpl>(&context_); |
| |
| #if PERFETTO_BUILDFLAG(PERFETTO_TP_JSON) |
| context_.reader_registry |
| ->RegisterTraceReader<gecko_importer::GeckoTraceTokenizer>( |
| kGeckoTraceType); |
| context_.gecko_trace_parser = |
| std::make_unique<gecko_importer::GeckoTraceParserImpl>(&context_); |
| #endif |
| } |
| |
| context_.reader_registry->RegisterTraceReader<art_method::ArtMethodTokenizer>( |
| kArtMethodTraceType); |
| context_.art_method_parser = |
| std::make_unique<art_method::ArtMethodParserImpl>(&context_); |
| |
| context_.reader_registry |
| ->RegisterTraceReader<perf_text_importer::PerfTextTraceTokenizer>( |
| kPerfTextTraceType); |
| context_.perf_text_parser = |
| std::make_unique<perf_text_importer::PerfTextTraceParserImpl>(&context_); |
| |
| if (context_.config.analyze_trace_proto_content) { |
| context_.content_analyzer = |
| std::make_unique<ProtoContentAnalyzer>(&context_); |
| } |
| |
| // Add metrics to descriptor pool |
| const std::vector<std::string> sanitized_extension_paths = |
| SanitizeMetricMountPaths(config_.skip_builtin_metric_paths); |
| std::vector<std::string> skip_prefixes; |
| skip_prefixes.reserve(sanitized_extension_paths.size()); |
| for (const auto& path : sanitized_extension_paths) { |
| skip_prefixes.push_back(kMetricProtoRoot + path); |
| } |
| pool_.AddFromFileDescriptorSet(kMetricsDescriptor.data(), |
| kMetricsDescriptor.size(), skip_prefixes); |
| pool_.AddFromFileDescriptorSet(kAllChromeMetricsDescriptor.data(), |
| kAllChromeMetricsDescriptor.size(), |
| skip_prefixes); |
| pool_.AddFromFileDescriptorSet(kAllWebviewMetricsDescriptor.data(), |
| kAllWebviewMetricsDescriptor.size(), |
| skip_prefixes); |
| |
| RegisterAdditionalModules(&context_); |
| InitPerfettoSqlEngine(); |
| |
| sqlite_objects_post_constructor_initialization_ = |
| engine_->SqliteRegisteredObjectCount(); |
| |
| bool skip_all_sql = std::find(config_.skip_builtin_metric_paths.begin(), |
| config_.skip_builtin_metric_paths.end(), |
| "") != config_.skip_builtin_metric_paths.end(); |
| if (!skip_all_sql) { |
| for (const auto& file_to_sql : sql_metrics::kFileToSql) { |
| if (base::StartsWithAny(file_to_sql.path, sanitized_extension_paths)) |
| continue; |
| RegisterMetric(file_to_sql.path, file_to_sql.sql); |
| } |
| } |
| } |
| |
| TraceProcessorImpl::~TraceProcessorImpl() = default; |
| |
| base::Status TraceProcessorImpl::Parse(TraceBlobView blob) { |
| bytes_parsed_ += blob.size(); |
| return TraceProcessorStorageImpl::Parse(std::move(blob)); |
| } |
| |
| std::string TraceProcessorImpl::GetCurrentTraceName() { |
| if (current_trace_name_.empty()) |
| return ""; |
| auto size = " (" + std::to_string(bytes_parsed_ / 1024 / 1024) + " MB)"; |
| return current_trace_name_ + size; |
| } |
| |
| void TraceProcessorImpl::SetCurrentTraceName(const std::string& name) { |
| current_trace_name_ = name; |
| } |
| |
| void TraceProcessorImpl::Flush() { |
| TraceProcessorStorageImpl::Flush(); |
| BuildBoundsTable(engine_->sqlite_engine()->db(), |
| GetTraceTimestampBoundsNs(*context_.storage)); |
| } |
| |
| base::Status TraceProcessorImpl::NotifyEndOfFile() { |
| if (notify_eof_called_) { |
| const char kMessage[] = |
| "NotifyEndOfFile should only be called once. Try calling Flush instead " |
| "if trying to commit the contents of the trace to tables."; |
| PERFETTO_ELOG(kMessage); |
| return base::ErrStatus(kMessage); |
| } |
| notify_eof_called_ = true; |
| |
| if (current_trace_name_.empty()) |
| current_trace_name_ = "Unnamed trace"; |
| |
| // Last opportunity to flush all pending data. |
| Flush(); |
| |
| RETURN_IF_ERROR(TraceProcessorStorageImpl::NotifyEndOfFile()); |
| context_.storage->ShrinkToFitTables(); |
| |
| // Rebuild the bounds table once everything has been completed: we do this |
| // so that if any data was added to tables in |
| // TraceProcessorStorageImpl::NotifyEndOfFile, this will be counted in |
| // trace bounds: this is important for parsers like ninja which wait until |
| // the end to flush all their data. |
| BuildBoundsTable(engine_->sqlite_engine()->db(), |
| GetTraceTimestampBoundsNs(*context_.storage)); |
| |
| TraceProcessorStorageImpl::DestroyContext(); |
| return base::OkStatus(); |
| } |
| |
| size_t TraceProcessorImpl::RestoreInitialTables() { |
| // We should always have at least as many objects now as we did in the |
| // constructor. |
| uint64_t registered_count_before = engine_->SqliteRegisteredObjectCount(); |
| PERFETTO_CHECK(registered_count_before >= |
| sqlite_objects_post_constructor_initialization_); |
| |
| InitPerfettoSqlEngine(); |
| |
| // The registered count should now be the same as it was in the constructor. |
| uint64_t registered_count_after = engine_->SqliteRegisteredObjectCount(); |
| PERFETTO_CHECK(registered_count_after == |
| sqlite_objects_post_constructor_initialization_); |
| return static_cast<size_t>(registered_count_before - registered_count_after); |
| } |
| |
| Iterator TraceProcessorImpl::ExecuteQuery(const std::string& sql) { |
| PERFETTO_TP_TRACE(metatrace::Category::API_TIMELINE, "EXECUTE_QUERY", |
| [&](metatrace::Record* r) { r->AddArg("query", sql); }); |
| |
| uint32_t sql_stats_row = |
| context_.storage->mutable_sql_stats()->RecordQueryBegin( |
| sql, base::GetWallTimeNs().count()); |
| std::string non_breaking_sql = base::ReplaceAll(sql, "\u00A0", " "); |
| base::StatusOr<PerfettoSqlEngine::ExecutionResult> result = |
| engine_->ExecuteUntilLastStatement( |
| SqlSource::FromExecuteQuery(std::move(non_breaking_sql))); |
| std::unique_ptr<IteratorImpl> impl( |
| new IteratorImpl(this, std::move(result), sql_stats_row)); |
| return Iterator(std::move(impl)); |
| } |
| |
| void TraceProcessorImpl::InterruptQuery() { |
| if (!engine_->sqlite_engine()->db()) |
| return; |
| query_interrupted_.store(true); |
| sqlite3_interrupt(engine_->sqlite_engine()->db()); |
| } |
| |
| bool TraceProcessorImpl::IsRootMetricField(const std::string& metric_name) { |
| std::optional<uint32_t> desc_idx = |
| pool_.FindDescriptorIdx(".perfetto.protos.TraceMetrics"); |
| if (!desc_idx.has_value()) |
| return false; |
| const auto* field_idx = |
| pool_.descriptors()[*desc_idx].FindFieldByName(metric_name); |
| return field_idx != nullptr; |
| } |
| |
| base::Status TraceProcessorImpl::RegisterSqlPackage(SqlPackage sql_package) { |
| sql_modules::RegisteredPackage new_package; |
| std::string name = sql_package.name; |
| if (engine_->FindPackage(name) && !sql_package.allow_override) { |
| return base::ErrStatus( |
| "Package '%s' is already registered. Choose a different name.\n" |
| "If you want to replace the existing package using trace processor " |
| "shell, you need to pass the --dev flag and use " |
| "--override-sql-module " |
| "to pass the module path.", |
| name.c_str()); |
| } |
| for (auto const& module_name_and_sql : sql_package.modules) { |
| if (sql_modules::GetPackageName(module_name_and_sql.first) != name) { |
| return base::ErrStatus( |
| "Module name doesn't match the package name. First part of module " |
| "name should be package name. Import key: '%s', package name: '%s'.", |
| module_name_and_sql.first.c_str(), name.c_str()); |
| } |
| new_package.modules.Insert(module_name_and_sql.first, |
| {module_name_and_sql.second, false}); |
| } |
| manually_registered_sql_packages_.push_back(SqlPackage(sql_package)); |
| engine_->RegisterPackage(name, std::move(new_package)); |
| return base::OkStatus(); |
| } |
| |
| base::Status TraceProcessorImpl::RegisterMetric(const std::string& path, |
| const std::string& sql) { |
| // Check if the metric with the given path already exists and if it does, |
| // just update the SQL associated with it. |
| auto it = std::find_if( |
| sql_metrics_.begin(), sql_metrics_.end(), |
| [&path](const metrics::SqlMetricFile& m) { return m.path == path; }); |
| if (it != sql_metrics_.end()) { |
| it->sql = sql; |
| return base::OkStatus(); |
| } |
| |
| auto sep_idx = path.rfind('/'); |
| std::string basename = |
| sep_idx == std::string::npos ? path : path.substr(sep_idx + 1); |
| |
| auto sql_idx = basename.rfind(".sql"); |
| if (sql_idx == std::string::npos) { |
| return base::ErrStatus("Unable to find .sql extension for metric"); |
| } |
| auto no_ext_name = basename.substr(0, sql_idx); |
| |
| metrics::SqlMetricFile metric; |
| metric.path = path; |
| metric.sql = sql; |
| |
| if (IsRootMetricField(no_ext_name)) { |
| metric.proto_field_name = no_ext_name; |
| metric.output_table_name = no_ext_name + "_output"; |
| |
| auto field_it_and_inserted = |
| proto_field_to_sql_metric_path_.emplace(*metric.proto_field_name, path); |
| if (!field_it_and_inserted.second) { |
| // We already had a metric with this field name in the map. However, if |
| // this was the case, we should have found the metric in |
| // |path_to_sql_metric_file_| above if we are simply overriding the |
| // metric. Return an error since this means we have two different SQL |
| // files which are trying to output the same metric. |
| const auto& prev_path = field_it_and_inserted.first->second; |
| PERFETTO_DCHECK(prev_path != path); |
| return base::ErrStatus( |
| "RegisterMetric Error: Metric paths %s (which is already " |
| "registered) " |
| "and %s are both trying to output the proto field %s", |
| prev_path.c_str(), path.c_str(), metric.proto_field_name->c_str()); |
| } |
| } |
| |
| if (metric.proto_field_name) { |
| InsertIntoTraceMetricsTable(engine_->sqlite_engine()->db(), |
| *metric.proto_field_name); |
| } |
| sql_metrics_.emplace_back(metric); |
| return base::OkStatus(); |
| } |
| |
| base::Status TraceProcessorImpl::ExtendMetricsProto(const uint8_t* data, |
| size_t size) { |
| return ExtendMetricsProto(data, size, /*skip_prefixes*/ {}); |
| } |
| |
| base::Status TraceProcessorImpl::ExtendMetricsProto( |
| const uint8_t* data, |
| size_t size, |
| const std::vector<std::string>& skip_prefixes) { |
| RETURN_IF_ERROR(pool_.AddFromFileDescriptorSet(data, size, skip_prefixes)); |
| RETURN_IF_ERROR(RegisterAllProtoBuilderFunctions( |
| &pool_, &proto_fn_name_to_path_, engine_.get(), this)); |
| return base::OkStatus(); |
| } |
| |
| base::Status TraceProcessorImpl::ComputeMetric( |
| const std::vector<std::string>& metric_names, |
| std::vector<uint8_t>* metrics_proto) { |
| auto opt_idx = pool_.FindDescriptorIdx(".perfetto.protos.TraceMetrics"); |
| if (!opt_idx.has_value()) |
| return base::Status("Root metrics proto descriptor not found"); |
| |
| const auto& root_descriptor = pool_.descriptors()[opt_idx.value()]; |
| return metrics::ComputeMetrics(engine_.get(), metric_names, sql_metrics_, |
| pool_, root_descriptor, metrics_proto); |
| } |
| |
| base::Status TraceProcessorImpl::ComputeMetricText( |
| const std::vector<std::string>& metric_names, |
| TraceProcessor::MetricResultFormat format, |
| std::string* metrics_string) { |
| std::vector<uint8_t> metrics_proto; |
| base::Status status = ComputeMetric(metric_names, &metrics_proto); |
| if (!status.ok()) |
| return status; |
| switch (format) { |
| case TraceProcessor::MetricResultFormat::kProtoText: |
| *metrics_string = protozero_to_text::ProtozeroToText( |
| pool_, ".perfetto.protos.TraceMetrics", |
| protozero::ConstBytes{metrics_proto.data(), metrics_proto.size()}, |
| protozero_to_text::kIncludeNewLines); |
| break; |
| case TraceProcessor::MetricResultFormat::kJson: |
| *metrics_string = protozero_to_json::ProtozeroToJson( |
| pool_, ".perfetto.protos.TraceMetrics", |
| protozero::ConstBytes{metrics_proto.data(), metrics_proto.size()}, |
| protozero_to_json::kPretty | protozero_to_json::kInlineErrors | |
| protozero_to_json::kInlineAnnotations); |
| break; |
| } |
| return status; |
| } |
| |
| std::vector<uint8_t> TraceProcessorImpl::GetMetricDescriptors() { |
| return pool_.SerializeAsDescriptorSet(); |
| } |
| |
| void TraceProcessorImpl::EnableMetatrace(MetatraceConfig config) { |
| metatrace::Enable(config); |
| } |
| |
| void TraceProcessorImpl::InitPerfettoSqlEngine() { |
| engine_.reset(new PerfettoSqlEngine(context_.storage->mutable_string_pool(), |
| config_.enable_extra_checks)); |
| sqlite3* db = engine_->sqlite_engine()->db(); |
| sqlite3_str_split_init(db); |
| |
| // Register SQL functions only used in local development instances. |
| if (config_.enable_dev_features) { |
| RegisterFunction<WriteFile>(engine_.get(), "WRITE_FILE", 2); |
| } |
| RegisterFunction<Glob>(engine_.get(), "glob", 2); |
| RegisterFunction<Hash>(engine_.get(), "HASH", -1); |
| RegisterFunction<Base64Encode>(engine_.get(), "BASE64_ENCODE", 1); |
| RegisterFunction<Demangle>(engine_.get(), "DEMANGLE", 1); |
| RegisterFunction<SourceGeq>(engine_.get(), "SOURCE_GEQ", -1); |
| RegisterFunction<TablePtrBind>(engine_.get(), "__intrinsic_table_ptr_bind", |
| -1); |
| RegisterFunction<ExportJson>(engine_.get(), "EXPORT_JSON", 1, |
| context_.storage.get(), false); |
| RegisterFunction<ExtractArg>(engine_.get(), "EXTRACT_ARG", 2, |
| context_.storage.get()); |
| RegisterFunction<AbsTimeStr>(engine_.get(), "ABS_TIME_STR", 1, |
| context_.clock_converter.get()); |
| RegisterFunction<Reverse>(engine_.get(), "REVERSE", 1); |
| RegisterFunction<ToMonotonic>(engine_.get(), "TO_MONOTONIC", 1, |
| context_.clock_converter.get()); |
| RegisterFunction<ToRealtime>(engine_.get(), "TO_REALTIME", 1, |
| context_.clock_converter.get()); |
| RegisterFunction<ToTimecode>(engine_.get(), "TO_TIMECODE", 1); |
| RegisterFunction<CreateFunction>(engine_.get(), "CREATE_FUNCTION", 3, |
| engine_.get()); |
| RegisterFunction<CreateViewFunction>(engine_.get(), "CREATE_VIEW_FUNCTION", 3, |
| engine_.get()); |
| RegisterFunction<ExperimentalMemoize>(engine_.get(), "EXPERIMENTAL_MEMOIZE", |
| 1, engine_.get()); |
| RegisterFunction<Import>( |
| engine_.get(), "IMPORT", 1, |
| std::make_unique<Import::Context>(Import::Context{engine_.get()})); |
| RegisterFunction<ToFtrace>( |
| engine_.get(), "TO_FTRACE", 1, |
| std::make_unique<ToFtrace::Context>(ToFtrace::Context{ |
| context_.storage.get(), SystraceSerializer(&context_)})); |
| |
| if constexpr (regex::IsRegexSupported()) { |
| RegisterFunction<Regex>(engine_.get(), "regexp", 2); |
| } |
| // Old style function registration. |
| // TODO(lalitm): migrate this over to using RegisterFunction once aggregate |
| // functions are supported. |
| RegisterValueAtMaxTsFunction(*engine_); |
| { |
| base::Status status = RegisterLastNonNullFunction(*engine_); |
| if (!status.ok()) |
| PERFETTO_FATAL("%s", status.c_message()); |
| } |
| { |
| base::Status status = RegisterStackFunctions(engine_.get(), &context_); |
| if (!status.ok()) |
| PERFETTO_FATAL("%s", status.c_message()); |
| } |
| { |
| base::Status status = PprofFunctions::Register(*engine_, &context_); |
| if (!status.ok()) |
| PERFETTO_FATAL("%s", status.c_message()); |
| } |
| { |
| base::Status status = RegisterLayoutFunctions(*engine_); |
| if (!status.ok()) |
| PERFETTO_FATAL("%s", status.c_message()); |
| } |
| { |
| base::Status status = RegisterMathFunctions(*engine_); |
| if (!status.ok()) |
| PERFETTO_FATAL("%s", status.c_message()); |
| } |
| { |
| base::Status status = RegisterBase64Functions(*engine_); |
| if (!status.ok()) |
| PERFETTO_FATAL("%s", status.c_message()); |
| } |
| { |
| base::Status status = RegisterTypeBuilderFunctions(*engine_); |
| if (!status.ok()) |
| PERFETTO_FATAL("%s", status.c_message()); |
| } |
| { |
| base::Status status = RegisterGraphScanFunctions( |
| *engine_, context_.storage->mutable_string_pool()); |
| if (!status.ok()) |
| PERFETTO_FATAL("%s", status.c_message()); |
| } |
| { |
| base::Status status = RegisterGraphTraversalFunctions( |
| *engine_, *context_.storage->mutable_string_pool()); |
| if (!status.ok()) |
| PERFETTO_FATAL("%s", status.c_message()); |
| } |
| { |
| base::Status status = perfetto_sql::RegisterIntervalIntersectFunctions( |
| *engine_, context_.storage->mutable_string_pool()); |
| } |
| { |
| base::Status status = perfetto_sql::RegisterCounterIntervalsFunctions( |
| *engine_, context_.storage->mutable_string_pool()); |
| } |
| |
| TraceStorage* storage = context_.storage.get(); |
| |
| // Operator tables. |
| engine_->sqlite_engine()->RegisterVirtualTableModule<SpanJoinOperatorModule>( |
| "span_join", |
| std::make_unique<SpanJoinOperatorModule::Context>(engine_.get())); |
| engine_->sqlite_engine()->RegisterVirtualTableModule<SpanJoinOperatorModule>( |
| "span_left_join", |
| std::make_unique<SpanJoinOperatorModule::Context>(engine_.get())); |
| engine_->sqlite_engine()->RegisterVirtualTableModule<SpanJoinOperatorModule>( |
| "span_outer_join", |
| std::make_unique<SpanJoinOperatorModule::Context>(engine_.get())); |
| engine_->sqlite_engine()->RegisterVirtualTableModule<WindowOperatorModule>( |
| "window", std::make_unique<WindowOperatorModule::Context>()); |
| engine_->sqlite_engine()->RegisterVirtualTableModule<CounterMipmapOperator>( |
| "__intrinsic_counter_mipmap", |
| std::make_unique<CounterMipmapOperator::Context>(engine_.get())); |
| engine_->sqlite_engine()->RegisterVirtualTableModule<SliceMipmapOperator>( |
| "__intrinsic_slice_mipmap", |
| std::make_unique<SliceMipmapOperator::Context>(engine_.get())); |
| |
| // Register stdlib packages. |
| auto packages = GetStdlibPackages(); |
| for (auto package = packages.GetIterator(); package; ++package) { |
| base::Status status = |
| RegisterSqlPackage({/*name=*/package.key(), /*modules=*/package.value(), |
| /*allow_override=*/false}); |
| if (!status.ok()) |
| PERFETTO_ELOG("%s", status.c_message()); |
| } |
| |
| // Register metrics functions. |
| { |
| base::Status status = |
| engine_->RegisterSqliteAggregateFunction<metrics::RepeatedField>( |
| nullptr); |
| if (!status.ok()) |
| PERFETTO_ELOG("%s", status.c_message()); |
| } |
| |
| RegisterFunction<metrics::NullIfEmpty>(engine_.get(), "NULL_IF_EMPTY", 1); |
| RegisterFunction<metrics::UnwrapMetricProto>(engine_.get(), |
| "UNWRAP_METRIC_PROTO", 2); |
| RegisterFunction<metrics::RunMetric>( |
| engine_.get(), "RUN_METRIC", -1, |
| std::make_unique<metrics::RunMetric::Context>( |
| metrics::RunMetric::Context{engine_.get(), &sql_metrics_})); |
| |
| // Legacy tables. |
| engine_->sqlite_engine()->RegisterVirtualTableModule<SqlStatsModule>( |
| "sqlstats", storage); |
| engine_->sqlite_engine()->RegisterVirtualTableModule<StatsModule>("stats", |
| storage); |
| engine_->sqlite_engine()->RegisterVirtualTableModule<TablePointerModule>( |
| "__intrinsic_table_ptr", nullptr); |
| |
| // New style db-backed tables. |
| // Note: if adding a table here which might potentially contain many rows |
| // (O(rows in sched/slice/counter)), then consider calling ShrinkToFit on |
| // that table in TraceStorage::ShrinkToFitTables. |
| RegisterStaticTable(storage->mutable_machine_table()); |
| RegisterStaticTable(storage->mutable_arg_table()); |
| RegisterStaticTable(storage->mutable_raw_table()); |
| RegisterStaticTable(storage->mutable_ftrace_event_table()); |
| RegisterStaticTable(storage->mutable_thread_table()); |
| RegisterStaticTable(storage->mutable_process_table()); |
| RegisterStaticTable(storage->mutable_filedescriptor_table()); |
| RegisterStaticTable(storage->mutable_trace_file_table()); |
| |
| RegisterStaticTable(storage->mutable_slice_table()); |
| RegisterStaticTable(storage->mutable_flow_table()); |
| RegisterStaticTable(storage->mutable_sched_slice_table()); |
| RegisterStaticTable(storage->mutable_spurious_sched_wakeup_table()); |
| RegisterStaticTable(storage->mutable_thread_state_table()); |
| RegisterStaticTable(storage->mutable_gpu_slice_table()); |
| |
| RegisterStaticTable(storage->mutable_track_table()); |
| RegisterStaticTable(storage->mutable_thread_track_table()); |
| RegisterStaticTable(storage->mutable_process_track_table()); |
| RegisterStaticTable(storage->mutable_cpu_track_table()); |
| RegisterStaticTable(storage->mutable_gpu_track_table()); |
| RegisterStaticTable(storage->mutable_uid_track_table()); |
| RegisterStaticTable(storage->mutable_gpu_work_period_track_table()); |
| |
| RegisterStaticTable(storage->mutable_counter_table()); |
| |
| RegisterStaticTable(storage->mutable_counter_track_table()); |
| RegisterStaticTable(storage->mutable_process_counter_track_table()); |
| RegisterStaticTable(storage->mutable_thread_counter_track_table()); |
| RegisterStaticTable(storage->mutable_cpu_counter_track_table()); |
| RegisterStaticTable(storage->mutable_irq_counter_track_table()); |
| RegisterStaticTable(storage->mutable_softirq_counter_track_table()); |
| RegisterStaticTable(storage->mutable_gpu_counter_track_table()); |
| RegisterStaticTable(storage->mutable_gpu_counter_group_table()); |
| RegisterStaticTable(storage->mutable_perf_counter_track_table()); |
| RegisterStaticTable(storage->mutable_energy_counter_track_table()); |
| RegisterStaticTable(storage->mutable_linux_device_track_table()); |
| RegisterStaticTable(storage->mutable_uid_counter_track_table()); |
| RegisterStaticTable(storage->mutable_energy_per_uid_counter_track_table()); |
| |
| RegisterStaticTable(storage->mutable_heap_graph_object_table()); |
| RegisterStaticTable(storage->mutable_heap_graph_reference_table()); |
| RegisterStaticTable(storage->mutable_heap_graph_class_table()); |
| |
| RegisterStaticTable(storage->mutable_symbol_table()); |
| RegisterStaticTable(storage->mutable_heap_profile_allocation_table()); |
| RegisterStaticTable(storage->mutable_cpu_profile_stack_sample_table()); |
| RegisterStaticTable(storage->mutable_perf_session_table()); |
| RegisterStaticTable(storage->mutable_perf_sample_table()); |
| RegisterStaticTable(storage->mutable_instruments_sample_table()); |
| RegisterStaticTable(storage->mutable_stack_profile_callsite_table()); |
| RegisterStaticTable(storage->mutable_stack_profile_mapping_table()); |
| RegisterStaticTable(storage->mutable_stack_profile_frame_table()); |
| RegisterStaticTable(storage->mutable_package_list_table()); |
| RegisterStaticTable(storage->mutable_profiler_smaps_table()); |
| |
| RegisterStaticTable(storage->mutable_android_log_table()); |
| RegisterStaticTable(storage->mutable_android_dumpstate_table()); |
| RegisterStaticTable(storage->mutable_android_game_intervenion_list_table()); |
| RegisterStaticTable(storage->mutable_android_key_events_table()); |
| RegisterStaticTable(storage->mutable_android_motion_events_table()); |
| RegisterStaticTable(storage->mutable_android_input_event_dispatch_table()); |
| |
| RegisterStaticTable(storage->mutable_vulkan_memory_allocations_table()); |
| |
| RegisterStaticTable(storage->mutable_graphics_frame_slice_table()); |
| |
| RegisterStaticTable(storage->mutable_expected_frame_timeline_slice_table()); |
| RegisterStaticTable(storage->mutable_actual_frame_timeline_slice_table()); |
| |
| RegisterStaticTable(storage->mutable_android_network_packets_table()); |
| |
| RegisterStaticTable(storage->mutable_v8_isolate_table()); |
| RegisterStaticTable(storage->mutable_v8_js_script_table()); |
| RegisterStaticTable(storage->mutable_v8_wasm_script_table()); |
| RegisterStaticTable(storage->mutable_v8_js_function_table()); |
| RegisterStaticTable(storage->mutable_v8_js_code_table()); |
| RegisterStaticTable(storage->mutable_v8_internal_code_table()); |
| RegisterStaticTable(storage->mutable_v8_wasm_code_table()); |
| RegisterStaticTable(storage->mutable_v8_regexp_code_table()); |
| |
| RegisterStaticTable(storage->mutable_jit_code_table()); |
| RegisterStaticTable(storage->mutable_jit_frame_table()); |
| |
| RegisterStaticTable(storage->mutable_spe_record_table()); |
| |
| RegisterStaticTable(storage->mutable_inputmethod_clients_table()); |
| RegisterStaticTable(storage->mutable_inputmethod_manager_service_table()); |
| RegisterStaticTable(storage->mutable_inputmethod_service_table()); |
| |
| RegisterStaticTable(storage->mutable_surfaceflinger_layers_snapshot_table()); |
| RegisterStaticTable(storage->mutable_surfaceflinger_layer_table()); |
| RegisterStaticTable(storage->mutable_surfaceflinger_transactions_table()); |
| |
| RegisterStaticTable(storage->mutable_viewcapture_table()); |
| |
| RegisterStaticTable(storage->mutable_windowmanager_table()); |
| |
| RegisterStaticTable( |
| storage->mutable_window_manager_shell_transitions_table()); |
| RegisterStaticTable( |
| storage->mutable_window_manager_shell_transition_handlers_table()); |
| |
| RegisterStaticTable(storage->mutable_protolog_table()); |
| |
| RegisterStaticTable(storage->mutable_metadata_table()); |
| RegisterStaticTable(storage->mutable_cpu_table()); |
| RegisterStaticTable(storage->mutable_cpu_freq_table()); |
| RegisterStaticTable(storage->mutable_clock_snapshot_table()); |
| |
| RegisterStaticTable(storage->mutable_memory_snapshot_table()); |
| RegisterStaticTable(storage->mutable_process_memory_snapshot_table()); |
| RegisterStaticTable(storage->mutable_memory_snapshot_node_table()); |
| RegisterStaticTable(storage->mutable_memory_snapshot_edge_table()); |
| |
| RegisterStaticTable(storage->mutable_experimental_proto_path_table()); |
| RegisterStaticTable(storage->mutable_experimental_proto_content_table()); |
| |
| RegisterStaticTable( |
| storage->mutable_experimental_missing_chrome_processes_table()); |
| |
| // Tables dynamically generated at query time. |
| engine_->RegisterStaticTableFunction( |
| std::make_unique<ExperimentalFlamegraph>(&context_)); |
| engine_->RegisterStaticTableFunction( |
| std::make_unique<ExperimentalCounterDur>(storage->counter_table())); |
| engine_->RegisterStaticTableFunction( |
| std::make_unique<ExperimentalSliceLayout>( |
| context_.storage->mutable_string_pool(), &storage->slice_table())); |
| engine_->RegisterStaticTableFunction(std::make_unique<TableInfo>( |
| context_.storage->mutable_string_pool(), engine_.get())); |
| engine_->RegisterStaticTableFunction(std::make_unique<Ancestor>( |
| Ancestor::Type::kSlice, context_.storage.get())); |
| engine_->RegisterStaticTableFunction(std::make_unique<Ancestor>( |
| Ancestor::Type::kStackProfileCallsite, context_.storage.get())); |
| engine_->RegisterStaticTableFunction(std::make_unique<Ancestor>( |
| Ancestor::Type::kSliceByStack, context_.storage.get())); |
| engine_->RegisterStaticTableFunction(std::make_unique<Descendant>( |
| Descendant::Type::kSlice, context_.storage.get())); |
| engine_->RegisterStaticTableFunction(std::make_unique<Descendant>( |
| Descendant::Type::kSliceByStack, context_.storage.get())); |
| engine_->RegisterStaticTableFunction(std::make_unique<ConnectedFlow>( |
| ConnectedFlow::Mode::kDirectlyConnectedFlow, context_.storage.get())); |
| engine_->RegisterStaticTableFunction(std::make_unique<ConnectedFlow>( |
| ConnectedFlow::Mode::kPrecedingFlow, context_.storage.get())); |
| engine_->RegisterStaticTableFunction(std::make_unique<ConnectedFlow>( |
| ConnectedFlow::Mode::kFollowingFlow, context_.storage.get())); |
| engine_->RegisterStaticTableFunction(std::make_unique<ExperimentalSchedUpid>( |
| storage->sched_slice_table(), storage->thread_table())); |
| engine_->RegisterStaticTableFunction( |
| std::make_unique<ExperimentalAnnotatedStack>(&context_)); |
| engine_->RegisterStaticTableFunction( |
| std::make_unique<ExperimentalFlatSlice>(&context_)); |
| engine_->RegisterStaticTableFunction(std::make_unique<DfsWeightBounded>( |
| context_.storage->mutable_string_pool())); |
| |
| // Value table aggregate functions. |
| engine_->RegisterSqliteAggregateFunction<DominatorTree>( |
| context_.storage->mutable_string_pool()); |
| engine_->RegisterSqliteAggregateFunction<StructuralTreePartition>( |
| context_.storage->mutable_string_pool()); |
| |
| // Metrics. |
| { |
| auto status = RegisterAllProtoBuilderFunctions( |
| &pool_, &proto_fn_name_to_path_, engine_.get(), this); |
| if (!status.ok()) { |
| PERFETTO_FATAL("%s", status.c_message()); |
| } |
| } |
| |
| // Import prelude package. |
| { |
| auto result = engine_->Execute(SqlSource::FromTraceProcessorImplementation( |
| "INCLUDE PERFETTO MODULE prelude.*")); |
| if (!result.status().ok()) { |
| PERFETTO_FATAL("Failed to import prelude: %s", |
| result.status().c_message()); |
| } |
| } |
| |
| for (const auto& metric : sql_metrics_) { |
| if (metric.proto_field_name) { |
| InsertIntoTraceMetricsTable(db, *metric.proto_field_name); |
| } |
| } |
| |
| // Fill trace bounds table. |
| BuildBoundsTable(db, GetTraceTimestampBoundsNs(*context_.storage)); |
| |
| // Reregister manually added stdlib packages. |
| for (const auto& package : manually_registered_sql_packages_) { |
| RegisterSqlPackage(package); |
| } |
| } |
| |
| namespace { |
| |
| class StringInterner { |
| public: |
| StringInterner(protos::pbzero::PerfettoMetatrace& event, |
| base::FlatHashMap<std::string, uint64_t>& interned_strings) |
| : event_(event), interned_strings_(interned_strings) {} |
| |
| ~StringInterner() { |
| for (const auto& interned_string : new_interned_strings_) { |
| auto* interned_string_proto = event_.add_interned_strings(); |
| interned_string_proto->set_iid(interned_string.first); |
| interned_string_proto->set_value(interned_string.second); |
| } |
| } |
| |
| uint64_t InternString(const std::string& str) { |
| uint64_t new_iid = interned_strings_.size(); |
| auto insert_result = interned_strings_.Insert(str, new_iid); |
| if (insert_result.second) { |
| new_interned_strings_.emplace_back(new_iid, str); |
| } |
| return *insert_result.first; |
| } |
| |
| private: |
| protos::pbzero::PerfettoMetatrace& event_; |
| base::FlatHashMap<std::string, uint64_t>& interned_strings_; |
| |
| base::SmallVector<std::pair<uint64_t, std::string>, 16> new_interned_strings_; |
| }; |
| |
| } // namespace |
| |
| base::Status TraceProcessorImpl::DisableAndReadMetatrace( |
| std::vector<uint8_t>* trace_proto) { |
| protozero::HeapBuffered<protos::pbzero::Trace> trace; |
| |
| { |
| uint64_t realtime_timestamp = static_cast<uint64_t>( |
| std::chrono::system_clock::now().time_since_epoch() / |
| std::chrono::nanoseconds(1)); |
| uint64_t boottime_timestamp = metatrace::TraceTimeNowNs(); |
| auto* clock_snapshot = trace->add_packet()->set_clock_snapshot(); |
| { |
| auto* realtime_clock = clock_snapshot->add_clocks(); |
| realtime_clock->set_clock_id( |
| protos::pbzero::BuiltinClock::BUILTIN_CLOCK_REALTIME); |
| realtime_clock->set_timestamp(realtime_timestamp); |
| } |
| { |
| auto* boottime_clock = clock_snapshot->add_clocks(); |
| boottime_clock->set_clock_id( |
| protos::pbzero::BuiltinClock::BUILTIN_CLOCK_BOOTTIME); |
| boottime_clock->set_timestamp(boottime_timestamp); |
| } |
| } |
| |
| base::FlatHashMap<std::string, uint64_t> interned_strings; |
| metatrace::DisableAndReadBuffer([&trace, &interned_strings]( |
| metatrace::Record* record) { |
| auto* packet = trace->add_packet(); |
| packet->set_timestamp(record->timestamp_ns); |
| auto* evt = packet->set_perfetto_metatrace(); |
| |
| StringInterner interner(*evt, interned_strings); |
| |
| evt->set_event_name_iid(interner.InternString(record->event_name)); |
| evt->set_event_duration_ns(record->duration_ns); |
| evt->set_thread_id(1); // Not really important, just required for the ui. |
| |
| if (record->args_buffer_size == 0) |
| return; |
| |
| base::StringSplitter s( |
| record->args_buffer, record->args_buffer_size, '\0', |
| base::StringSplitter::EmptyTokenMode::ALLOW_EMPTY_TOKENS); |
| for (; s.Next();) { |
| auto* arg_proto = evt->add_args(); |
| arg_proto->set_key_iid(interner.InternString(s.cur_token())); |
| |
| bool has_next = s.Next(); |
| PERFETTO_CHECK(has_next); |
| arg_proto->set_value_iid(interner.InternString(s.cur_token())); |
| } |
| }); |
| *trace_proto = trace.SerializeAsArray(); |
| return base::OkStatus(); |
| } |
| |
| } // namespace perfetto::trace_processor |