Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 3410634f authored by Tej Singh's avatar Tej Singh
Browse files

Benchmark: stats_write 

benchmarks how long stats_write takes for boot sequence atom
results: I ran it a few times, and the times ranged from ~18-20us on
marlin

Test: ran the benchmark test
Change-Id: I900ef26ce219301a6d43999fe7be5e4875ae5b8a
parent 00646ee7

cmds/statsd/Android.mk

+4 −2
Original line number Diff line number Diff line
@@ -232,7 +232,8 @@ LOCAL_MODULE := statsd_benchmark 
LOCAL_SRC_FILES := $(statsd_common_src) \

                   benchmark/main.cpp \

                   benchmark/hello_world_benchmark.cpp \

                   benchmark/log_event_benchmark.cpp

                   benchmark/log_event_benchmark.cpp \

                   benchmark/stats_write_benchmark.cpp



LOCAL_C_INCLUDES := $(statsd_common_c_includes)
@@ -251,7 +252,8 @@ LOCAL_STATIC_LIBRARIES := \ 
    $(statsd_common_static_libraries)



LOCAL_SHARED_LIBRARIES := $(statsd_common_shared_libraries) \

    libgtest_prod

    libgtest_prod \

    libstatslog



LOCAL_PROTOC_OPTIMIZE_TYPE := lite

cmds/statsd/benchmark/stats_write_benchmark.cpp

0 → 100644
+40 −0
Original line number Diff line number Diff line 
/*

 * 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.

 */

#include "benchmark/benchmark.h"

#include <statslog.h>



namespace android {

namespace os {

namespace statsd {



static void BM_StatsWrite(benchmark::State& state) {

    const char* reason = "test";

    int64_t boot_end_time = 1234567;

    int64_t total_duration = 100;

    int64_t bootloader_duration = 10;

    int64_t time_since_last_boot = 99999999;

    while (state.KeepRunning()) {

        android::util::stats_write(

                android::util::BOOT_SEQUENCE_REPORTED, reason, reason,

                boot_end_time, total_duration, bootloader_duration, time_since_last_boot);

        total_duration++;

    }

}

BENCHMARK(BM_StatsWrite);



}  //  namespace statsd

}  //  namespace os

}  //  namespace android