5cd3d2c9f0
- Take a heapdump and open it with ahat on the browser: runhat2 PID_OR_PROCESS_NAME - Take thread stacktrace dump stacktrace PID_OR_PROCESS_NAME TODO: Remove runhat? Is there anyone still using it? Bug: 110088132 Test: stacktrace system_server Test: stacktrace $(pid system_server) Test: stacktrace com.android.systemui Test: runhat2 system_server Change-Id: I8ee4b51ac9097d5342d2d4209407a4b8ac4d5945
57 lines
1.4 KiB
Bash
Executable File
57 lines
1.4 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
# Copyright (C) 2018 The Android Open Source Project
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
set -e
|
|
. "${0%/*}"/bash_util.bash
|
|
|
|
function usage() {
|
|
cat 1>&2 <<"EOF"
|
|
|
|
$script_name: Get heapdump from a process and open in ahat.
|
|
|
|
Usage: $script_name PID_OR_PROCESS_NAME
|
|
|
|
EOF
|
|
exit 1
|
|
}
|
|
|
|
pid="$(resolve_pid "$1" || usage)"
|
|
|
|
dev_file=/data/local/tmp/heapdump.prof
|
|
local_file="$(make_temp_file .prof)"
|
|
|
|
|
|
info "Getting heap dump from $pid ..."
|
|
do_adb shell am dumpheap -g "$pid" "$dev_file"
|
|
|
|
|
|
info "Pulling the dump file to $local_file ..."
|
|
do_adb pull "$dev_file" "$local_file"
|
|
|
|
|
|
info "Looking for available port ..."
|
|
port=$(find_open_port 11000)
|
|
info "Using port $port"
|
|
|
|
(
|
|
sleep 2
|
|
info "Starting the browser ..."
|
|
setsid "${AHAT_BROWSER:-google-chrome}" http://localhost:$port
|
|
) &
|
|
|
|
|
|
info "Opening $local_file with ahat ..."
|
|
ahat -p $port "$local_file" |