protos/perfetto/config/profiling/java_hprof_config.proto

/*
 * Copyright (C) 2019 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.
 */

syntax = "proto2";
option optimize_for = LITE_RUNTIME;

package perfetto.protos;

// Configuration for go/heapprofd.
message JavaHprofConfig {
  // If dump_interval_ms != 0, the following configuration is used.
  message ContinuousDumpConfig {
    // ms to wait before first continuous dump.
    // A dump is always created at the beginning of the trace.
    optional uint32 dump_phase_ms = 1;
    // ms to wait between following dumps.
    optional uint32 dump_interval_ms = 2;
  }

  // This input is normalized in the following way: if it contains slashes,
  // everything up to the last slash is discarded. If it contains "@",
  // everything after the first @ is discared.
  // E.g. /system/bin/surfaceflinger@1.0 normalizes to surfaceflinger.
  // This transformation is also applied to the processes' command lines when
  // matching.
  repeated string process_cmdline = 1;

  // For watermark based triggering or local debugging.
  repeated uint64 pid = 2;

  // Dump at a predefined interval.
  optional ContinuousDumpConfig continuous_dump_config = 3;
}