Functions — github.com/elastic/devfiler

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Functions222 in github.com/elastic/devfiler

⨍ Functions 222◇ Types & classes 80

↓ 45 callersMethodget

Borrowed access to the data (no copy, cheap).

src/storage/table.rs:379

↓ 27 callersMethoditer

Iterate over all key-value pairs in the database. Iteration is performed in ascending, **lexicographic** order after converting the key into a byte a

src/storage/table.rs:200

↓ 15 callersMethodinsert

Add a record to the insertion batch.

src/storage/table.rs:290

↓ 10 callersMethodget_or_create

Get the cached value or initiate computing it in the background. The value passed as `key` is hashed and used to determine whether the cached value n

src/ui/cached.rs:76

↓ 9 callersMethodget

Retrieve symbols for the given file ID.

src/storage/symdb/mod.rs:57

↓ 9 callersMethodtime_range

Iterate over events in the given time range. Iteration is ascending by timestamp.

src/storage/tables/traceevents.rs:110

↓ 8 callersMethodjoin

src/symbolizer/mod.rs:351

↓ 7 callersMethodinto_raw

src/storage/table.rs:536

↓ 6 callersMethodread

Deserialize the value into an owned object.

src/storage/table.rs:384

↓ 6 callersMethodremove

Removes the record with the given key from the table.

src/storage/table.rs:121

↓ 5 callersFunctionget_str_opt

( table: &'tab Vec<String>, index: usize, field: &str, )

src/collector/otlp/service.rs:102

↓ 5 callersMethodupdate

(&mut self, ctx: &egui::Context, _frame: &mut eframe::Frame)

src/ui/app.rs:50

↓ 4 callersFunctionget_attr

get_attr looks up indices in table and returns the value where the first key at one of these indices is field.

src/collector/otlp/service.rs:116

↓ 4 callersFunctionget_str

(table: &'tab Vec<String>, index: usize, field: &str)

src/collector/otlp/service.rs:86

↓ 4 callersFunctionopen_or_create

Open or create a table in the given target directory.

src/storage/table.rs:439

↓ 4 callersMethodspawn

(path: PathBuf)

src/symbolizer/mod.rs:326

↓ 3 callersFunctionframe_kind_color

Suggest a color for the given frame kind.

src/ui/util.rs:84

↓ 3 callersMethodid

src/ui/tabs/log.rs:27

↓ 3 callersMethodinterp

src/storage/tables/stacktraces.rs:136

↓ 3 callersMethodnext

src/storage/table.rs:266

↓ 3 callersMethodpath_for_id

(&self, file_id: FileId, temp: bool)

src/storage/symdb/mod.rs:50

↓ 3 callersMethodsort_children

Sort all nodes in the graph. The sorting key is `(weight, file_id, addr_or_line)`.

src/ui/tabs/flamegraph.rs:930

↓ 2 callersMethodbatched_insert

Create a new insertion batch.

src/storage/table.rs:153

↓ 2 callersMethodbits

Iterate over the individual bits in this bitvec.

src/ui/tabs/top_funcs.rs:302

↓ 2 callersFunctionbuild_sym_url

Build an URL for the global symbolization infra.

src/symbolizer/mod.rs:313

↓ 2 callersMethodcenter_on_current_match

Center the view on the currently selected match

src/ui/tabs/flamegraph.rs:657

↓ 2 callersMethodclear_cache

src/storage/table.rs:51

↓ 2 callersFunctionclearable_line_edit

Draw a line edit with a button for clearing it.

src/ui/util.rs:26

↓ 2 callersMethodcommit

Atomically insert the batch.

src/storage/table.rs:299

↓ 2 callersFunctiondraw_count_column

Draws an humanized count column.

src/ui/tabs/top_funcs.rs:182

↓ 2 callersMethoddraw_level

( // TODO: way too many args. use struct for static portion? &mut self, ctx: &egui::Co

src/ui/tabs/flamegraph.rs:486

↓ 2 callersFunctiondraw_percent_column

Draws a percentage column field, with a "progress bar" in the background.

src/ui/tabs/top_funcs.rs:189

↓ 2 callersMethodinsert

Insert symbols for the given file ID. Existing symbols are replaced.

src/storage/symdb/mod.rs:91

↓ 2 callersFunctioninsert_symbols

Insert symbols for the given file ID into the database.

src/symbolizer/mod.rs:189

↓ 2 callersMethodmatches_filter

(&self, filter: &str)

src/ui/tabs/top_funcs.rs:264

↓ 2 callersMethodnavigate_to_next_match

Navigate to the next matching frame

src/ui/tabs/flamegraph.rs:631

↓ 2 callersMethodnavigate_to_prev_match

Navigate to the previous matching frame

src/ui/tabs/flamegraph.rs:642

↓ 2 callersMethodsample_events

Sample trace events and merge them by their trace hash. Other than the UP backend, this currently doesn't perform any down-sampling and aggregates al

src/storage/tables/traceevents.rs:173

↓ 2 callersMethodserve

src/collector/mod.rs:94

↓ 2 callersMethodset_f64

Set bit at percentage position (`0.0`..`1.0`).

src/ui/tabs/top_funcs.rs:296

↓ 2 callersMethodstr_by_ref

(&self, idx: StringRef)

src/storage/symdb/mod.rs:194

↓ 2 callersFunctionsymbolize_frame

Symbolize a frame (and it's inline children, if they exist).

src/storage/symdb/mod.rs:246

↓ 2 callersMethodtables

Iterator over all tables.

src/storage/mod.rs:97

↓ 2 callersMethodtodo

src/storage/rkyvtree.rs:137

↓ 2 callersMethodweight_children

Node's weight including children.

src/ui/tabs/flamegraph.rs:841

↓ 1 callersMethodany_caches

Check whether any `Cached` instance was updated since last call.

src/ui/cached.rs:141

↓ 1 callersMethodany_changes

Detect whether any table changed since the last call. The first call will always return `true`.

src/storage/notify.rs:32

↓ 1 callersFunctionbackground_ui_waker

(ctx: egui::Context)

src/ui/mod.rs:63

↓ 1 callersFunctionbuild_flame_graph

Pull in events and construct a flame graph data structure for them.

src/ui/tabs/flamegraph.rs:747

↓ 1 callersFunctionbuild_heatmap

(kind: SampleKind, start: UtcTimestamp, end: UtcTimestamp)

src/ui/tabs/flamescope.rs:117

↓ 1 callersFunctionbuild_sandwich_view

Build a sandwich view for a given frame ID

src/ui/tabs/flamegraph.rs:940

↓ 1 callersFunctionclearable_line_edit_with_status

Draw a line edit with a button for clearing it and optional right-aligned text.

src/ui/util.rs:46

↓ 1 callersFunctioncollect_frame_list

( loc_mapping: &Vec<V>, location_indices: &Vec<i32>, )

src/collector/otlp/service.rs:414

↓ 1 callersFunctioncollect_paths_through_frame

Helper function to collect caller and callee paths through a specific frame

src/ui/tabs/flamegraph.rs:969

↓ 1 callersMethodcontains_key

Checks whether the given key exists in the DB.

src/storage/table.rs:190

↓ 1 callersMethodcount_estimate

Estimate the number of records in this table.

src/storage/table.rs:57

↓ 1 callersMethoddraw

(&mut self, ui: &mut Ui, cfg: &DevfilerConfig, root: &FlameGraphNode)

src/ui/tabs/flamegraph.rs:182

↓ 1 callersMethoddraw_add_data_window

(&mut self, ctx: &egui::Context)

src/ui/app.rs:138

↓ 1 callersMethoddraw_add_data_window_contents

(&mut self, ui: &mut Ui)

src/ui/app.rs:163

↓ 1 callersMethoddraw_executable_table

(&mut self, ui: &mut Ui)

src/ui/tabs/executables.rs:230

↓ 1 callersFunctiondraw_frame_type_square

Draw a little square for the frame kind color.

src/ui/tabs/top_funcs.rs:205

↓ 1 callersFunctiondraw_func_heatmap

Draw a heatmap visualizing when within the filter period the function was invoked.

src/ui/tabs/top_funcs.rs:221

↓ 1 callersMethoddraw_global_dedup_rate

(&mut self, ui: &mut Ui, start: UtcTimestamp, end: UtcTimestamp)

src/ui/tabs/trace_freq.rs:153

↓ 1 callersMethoddraw_global_frame_dedup_rate

( &mut self, ui: &mut Ui, start: UtcTimestamp, end: UtcTimestamp, )

src/ui/tabs/trace_freq.rs:112

↓ 1 callersMethoddraw_global_freq

(&mut self, ui: &mut Ui, start: UtcTimestamp, end: UtcTimestamp)

src/ui/tabs/trace_freq.rs:205

↓ 1 callersMethoddraw_global_freq_without_leaf

( &mut self, ui: &mut Ui, start: UtcTimestamp, end: UtcTimestamp, )

src/ui/tabs/trace_freq.rs:247

↓ 1 callersMethoddraw_global_no_leaf_dedup_rate

( &mut self, ui: &mut Ui, start: UtcTimestamp, end: UtcTimestamp, )

src/ui/tabs/trace_freq.rs:166

↓ 1 callersFunctiondraw_heat_map

Draws a heat-map.

src/ui/util.rs:144

↓ 1 callersFunctiondraw_heatmap

( ui: &mut Ui, heatmap: &HeatMapData, start: UtcTimestamp, end: UtcTimestamp, selection: &

src/ui/tabs/flamescope.rs:142

↓ 1 callersMethoddraw_main_window

(&mut self, ctx: &egui::Context)

src/ui/app.rs:90

↓ 1 callersMethoddraw_msg_info

(&self, ui: &mut Ui)

src/ui/tabs/grpclog.rs:94

↓ 1 callersMethoddraw_msg_list

(&mut self, ui: &mut Ui, collector: &Collector)

src/ui/tabs/grpclog.rs:59

↓ 1 callersMethoddraw_per_event_freq

(&mut self, ui: &mut Ui, start: UtcTimestamp, end: UtcTimestamp)

src/ui/tabs/trace_freq.rs:227

↓ 1 callersMethoddraw_sandwich_view

Draw the sandwich view with callers above and callees below

src/ui/tabs/flamegraph.rs:242

↓ 1 callersMethoddraw_sym_status_bar

(&self, ui: &mut Ui)

src/ui/tabs/executables.rs:160

↓ 1 callersMethoddraw_symbol_ingest_area

(&mut self, ui: &mut Ui)

src/ui/tabs/executables.rs:92

↓ 1 callersMethoddraw_tooltip

Populates the on-hover tooltip UI.

src/ui/tabs/flamegraph.rs:692

↓ 1 callersFunctionerror_spec_by_id

Get the specification for a given error by its ID.

src/storage/errorspec.rs:36

↓ 1 callersMethodevent_count_buckets

Group the given time range into buckets and count the number of events in each bucket.

src/storage/tables/traceevents.rs:140

↓ 1 callersFunctionfetch_and_insert_symbols

Pull symbols for the given executable from Elastic's global symbolization infrastructure and insert them into the database.

src/symbolizer/mod.rs:146

↓ 1 callersFunctionfetch_dbg_file_id

Fetches the file ID containing the actual debug info for the given executable. The two can vary when split DWARF is being used.

src/symbolizer/mod.rs:266

↓ 1 callersFunctionfetch_symbols

Tries to fetch symbols for the given file ID.

src/symbolizer/mod.rs:242

↓ 1 callersMethodflush_events

Remove all event data.

src/storage/mod.rs:75

↓ 1 callersMethodfrom

(tup: (Range<K>, V))

src/storage/rkyvtree.rs:66

↓ 1 callersMethodgenerate_id

Generate a unique ID.

src/storage/mod.rs:91

↓ 1 callersMethodgo_right

(&self, start: &K)

src/storage/rkyvtree.rs:182

↓ 1 callersFunctiongui_thread

(collector: crate::collector::Collector)

src/ui/mod.rs:26

↓ 1 callersMethodhandle_executable_drops

(&mut self, ctx: &egui::Context)

src/ui/tabs/executables.rs:79

↓ 1 callersFunctionhash

(location: impl Hash)

src/ui/tabs/top_funcs.rs:462

↓ 1 callersFunctionhumanize_count

Format a count to a nice representation optimized for human readability.

src/ui/util.rs:113

↓ 1 callersFunctioningest_locations

(dic: &ProfilesDictionary)

src/collector/otlp/service.rs:157

↓ 1 callersFunctioningest_task_controller

Spawns and manages ingestion tasks.

src/symbolizer/mod.rs:88

↓ 1 callersFunctioninsert_callee_node

Recursively insert a callee node and its descendants

src/ui/tabs/flamegraph.rs:1057

↓ 1 callersFunctioninsert_callee_subtree

Insert all callees of the target frame

src/ui/tabs/flamegraph.rs:1048

↓ 1 callersFunctioninsert_caller_path

Insert a caller path (inverted, from target up to root) Insert a caller path so the flamegraph grows downward from the selected frame

src/ui/tabs/flamegraph.rs:1018

↓ 1 callersMethodinsert_trace

Insert a trace into the flame graph.

src/ui/tabs/flamegraph.rs:851

↓ 1 callersFunctioninstall

↓ 1 callersMethodintersect

(&self, range: &ArchivedRange<K>)

src/storage/rkyvtree.rs:189

↓ 1 callersMethodlast_seq

Return the latest sequence number of the table. This is increased on every update transaction, after commit.

src/storage/table.rs:78

↓ 1 callersMethodline_number_for_va

Looks up the line number for the given virtual address. `sym_va_range` is the range covered by this object. Needs to be passed in because it's stored

src/storage/symdb/mod.rs:219

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