| #!/usr/bin/python3 |
| # 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. |
| |
| import re |
| import sys |
| import argparse |
| |
| from lib.trace2db import Trace2Db |
| |
| # This script requires 'sqlalchemy' to access the sqlite3 database. |
| # |
| # $> sudo apt-get install python3-pip |
| # $> pip3 install --user sqlalchemy |
| # |
| |
| def main(argv): |
| parser = argparse.ArgumentParser(description='Convert ftrace/systrace file into sqlite3 db.') |
| parser.add_argument('db_filename', metavar='sql_filename.db', type=str, |
| help='path to sqlite3 db filename') |
| parser.add_argument('trace_filename', metavar='systrace.ftrace', type=str, |
| help='path to ftrace/systrace filename') |
| parser.add_argument('--limit', type=int, help='limit the number of entries parsed [for debugging]') |
| |
| args = parser.parse_args() |
| |
| db_filename = args.db_filename |
| trace_filename = args.trace_filename |
| |
| trace2db = Trace2Db(db_filename) |
| print("SQL Alchemy db initialized") |
| |
| # parse 'raw_ftrace_entries' table |
| count = trace2db.parse_file_into_db(trace_filename, limit=args.limit) |
| print("Count was ", count) |
| |
| return 0 |
| |
| if __name__ == '__main__': |
| main(sys.argv) |
