1@rem Copyright (C) 2021 Huawei Device Co., Ltd. 2@rem Licensed under the Apache License, Version 2.0 (the "License"); 3@rem you may not use this file except in compliance with the License. 4@rem You may obtain a copy of the License at 5@rem 6@rem http://www.apache.org/licenses/LICENSE-2.0 7@rem 8@rem Unless required by applicable law or agreed to in writing, software 9@rem distributed under the License is distributed on an "AS IS" BASIS, 10@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 11@rem See the License for the specific language governing permissions and 12@rem limitations under the License. 13 14@echo off 15hdc shell "echo > /sys/kernel/debug/tracing/trace" 16hdc shell "echo 4096 > /d/tracing/saved_cmdlines_size" 17hdc shell "bytrace -t 10 -b 4096 --overwrite ohos zimage zmedia zcamera zaudio ability distributeddatamgr sched freq irq workq rs idle load disk pagecache memreclaim > /data/mynewtrace.ftrace" 18hdc shell "echo > /sys/kernel/debug/tracing/trace" 19hdc shell "sed -i '1,2d' /data/mynewtrace.ftrace" 20hdc pull /data/mynewtrace.ftrace . 21pause 22