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Report memory consumption in async bench

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This commit is contained in:
gabime 2019-06-01 13:41:39 +03:00
parent 5743adc467
commit 31c428cece
2 changed files with 22 additions and 8 deletions
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19
bench/async_bench.cpp
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@ -44,7 +44,7 @@ int main(int argc, char *argv[])
{ {
int howmany = 1000000; int howmany = 1000000;
int queue_size = howmany + 2; int queue_size = std::min(howmany + 2, 32768);
int threads = 10; int threads = 10;
int iters = 3; int iters = 3;
@ -62,16 +62,25 @@ int main(int argc, char *argv[])
if (argc > 2) if (argc > 2)
threads = atoi(argv[2]); threads = atoi(argv[2]);
if (argc > 3) if (argc > 3)
{
queue_size = atoi(argv[3]); queue_size = atoi(argv[3]);
if(queue_size > 500000)
{
spdlog::error("Max queue size allowed: 500,000");
exit(1);
}
}
if (argc > 4) if (argc > 4)
iters = atoi(argv[4]); iters = atoi(argv[4]);
auto slot_size = sizeof(spdlog::details::async_msg);
spdlog::info("-------------------------------------------------"); spdlog::info("-------------------------------------------------");
spdlog::info("Messages: {:14n}", howmany); spdlog::info("Messages : {:n}", howmany);
spdlog::info("Threads : {:14n}", threads); spdlog::info("Threads : {:n}", threads);
spdlog::info("Queue : {:14n}", queue_size); spdlog::info("Queue : {:n} slots", queue_size);
spdlog::info("Iters : {:>14n}", iters); spdlog::info("Queue memory : {:n} x {} = {:n} KB ", queue_size, slot_size, (queue_size * slot_size)/1024);
spdlog::info("Total iters : {:n}", iters);
spdlog::info("-------------------------------------------------"); spdlog::info("-------------------------------------------------");
const char *filename = "logs/basic_async.log"; const char *filename = "logs/basic_async.log";

11
bench/bench.cpp
View File

@ -36,7 +36,7 @@ int main(int argc, char *argv[])
spdlog::default_logger()->set_pattern("[%^%l%$] %v"); spdlog::default_logger()->set_pattern("[%^%l%$] %v");
int howmany = 1000000; int howmany = 1000000;
int queue_size = howmany + 2; int queue_size = 8192;
int threads = 10; int threads = 10;
size_t file_size = 30 * 1024 * 1024; size_t file_size = 30 * 1024 * 1024;
size_t rotating_files = 5; size_t rotating_files = 5;
@ -96,11 +96,16 @@ int main(int argc, char *argv[])
bench_mt(howmany, std::move(daily_mt), threads); bench_mt(howmany, std::move(daily_mt), threads);
bench_mt(howmany, spdlog::create<null_sink_mt>("null_mt"), threads); bench_mt(howmany, spdlog::create<null_sink_mt>("null_mt"), threads);
int iters = 3;
spdlog::info("**************************************************************"); spdlog::info("**************************************************************");
spdlog::info("Asyncronous.. {:n} threads sharing same logger, {:n} iterations", threads, howmany); spdlog::info("Asyncronous bench {:n} threads sharing same logger", threads);
spdlog::info("Messages: {:n}", howmany);
spdlog::info("Queue size: {:n} slots", queue_size);
auto slot_size = sizeof(spdlog::details::async_msg);
spdlog::info("Total queue memory: {}x{} bytes per slot = {:n} Kb ", queue_size, slot_size, (queue_size * slot_size)/1024);
spdlog::info("**************************************************************"); spdlog::info("**************************************************************");
for (int i = 0; i < 3; ++i) for (int i = 0; i < iters; ++i)
{ {
spdlog::init_thread_pool(static_cast<size_t>(queue_size), 1); spdlog::init_thread_pool(static_cast<size_t>(queue_size), 1);
auto as = spdlog::basic_logger_mt<spdlog::async_factory>("async", "logs/basic_async.log", true); auto as = spdlog::basic_logger_mt<spdlog::async_factory>("async", "logs/basic_async.log", true);