C++ (Cpp) write_stats_to_disk Examples

Example #1

File: ProxyLogger.cpp Project: 247687009/mcrouter

void ProxyLogger::log() {
  std::vector<stat_t> stats(num_stats);
  try {
    proxy_->router->startupLock.wait();
    std::lock_guard<ShutdownLock> lg(proxy_->router->shutdownLock());
    std::lock_guard<std::mutex> guard(proxy_->stats_lock);

    prepare_stats(proxy_, stats.data());
  } catch (const shutdown_started_exception& e) {
    return;
  }

  for (int i = 0; i < num_stats; ++i) {
    if (stats[i].group & rate_stats) {
      stats[i].type = stat_double;
      stats[i].data.dbl = stats_rate_value(proxy_, i);
    }
  }

  write_stats_to_disk(proxy_, stats);
  write_config_sources_info_to_disk(proxy_);

  for (const auto& filepath : touchStatsFilepaths_) {
    touchFile(filepath);
  }

  if (additionalLogger_) {
    additionalLogger_->log(stats);
  }
}

Example #2

File: McrouterLogger.cpp Project: Fierralin/mcrouter

void McrouterLogger::log() {
  std::vector<stat_t> stats(num_stats);
  prepare_stats(router_, stats.data());

  for (int i = 0; i < num_stats; ++i) {
    if (stats[i].group & rate_stats) {
      stats[i].type = stat_double;
      stats[i].data.dbl = stats_aggregate_rate_value(router_, i);
    } else if (stats[i].group & max_stats) {
      stats[i].type = stat_uint64;
      stats[i].data.uint64 = stats_aggregate_max_value(router_, i);
    }
  }

  write_stats_to_disk(router_.opts(), stats);
  write_config_sources_info_to_disk(router_);

  for (const auto& filepath : touchStatsFilepaths_) {
    touchFile(filepath);
  }

  if (additionalLogger_) {
    additionalLogger_->log(stats);
  }
}