d888b6b4fc
Propagate the subprocess stats from ninja to build.trace.gz. There is too much data here to put into separate counters for each statistic, so put them into args on each duration event for now. We would like to track max RSS for each subprocess, but the Linux kernel inherits the max RSS of the ninja process in each subprocess, which sets a lower bound on the measurable max RSS to the size of the ninja process. The ninja process is large due to the multi-GB build.ninja files. Bug: 170701554 Test: examine build.trace.gz Change-Id: I8aaaafe627a57f1a500af098c097c6381c583ba5
104 lines
3.1 KiB
Protocol Buffer
104 lines
3.1 KiB
Protocol Buffer
// Copyright 2017 Google Inc. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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syntax = "proto2";
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option optimize_for = LITE_RUNTIME;
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package ninja;
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option go_package = "ninja_frontend";
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message Status {
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message TotalEdges {
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// New value for total edges in the build.
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optional uint32 total_edges = 1;
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}
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message BuildStarted {
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// Number of jobs Ninja will run in parallel.
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optional uint32 parallelism = 1;
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// Verbose value passed to ninja.
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optional bool verbose = 2;
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}
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message BuildFinished {
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}
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message EdgeStarted {
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// Edge identification number, unique to a Ninja run.
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optional uint32 id = 1;
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// Edge start time in milliseconds since Ninja started.
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optional uint32 start_time = 2;
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// List of edge inputs.
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repeated string inputs = 3;
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// List of edge outputs.
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repeated string outputs = 4;
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// Description field from the edge.
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optional string desc = 5;
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// Command field from the edge.
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optional string command = 6;
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// Edge uses console.
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optional bool console = 7;
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}
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message EdgeFinished {
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// Edge identification number, unique to a Ninja run.
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optional uint32 id = 1;
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// Edge end time in milliseconds since Ninja started.
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optional uint32 end_time = 2;
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// Exit status (0 for success).
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optional sint32 status = 3;
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// Edge output, may contain ANSI codes.
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optional string output = 4;
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// Number of milliseconds spent executing in user mode
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optional uint32 user_time = 5;
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// Number of milliseconds spent executing in kernel mode
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optional uint32 system_time = 6;
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// Max resident set size in kB
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optional uint64 max_rss_kb = 7;
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// Minor page faults
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optional uint64 minor_page_faults = 8;
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// Major page faults
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optional uint64 major_page_faults = 9;
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// IO input in kB
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optional uint64 io_input_kb = 10;
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// IO output in kB
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optional uint64 io_output_kb = 11;
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// Voluntary context switches
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optional uint64 voluntary_context_switches = 12;
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// Involuntary context switches
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optional uint64 involuntary_context_switches = 13;
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}
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message Message {
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enum Level {
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INFO = 0;
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WARNING = 1;
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ERROR = 2;
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DEBUG = 3;
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}
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// Message priority level (DEBUG, INFO, WARNING, ERROR).
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optional Level level = 1 [default = INFO];
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// Info/warning/error message from Ninja.
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optional string message = 2;
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}
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optional TotalEdges total_edges = 1;
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optional BuildStarted build_started = 2;
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optional BuildFinished build_finished = 3;
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optional EdgeStarted edge_started = 4;
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optional EdgeFinished edge_finished = 5;
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optional Message message = 6;
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}
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