Function JeProfileActive

src/brpc/details/jemalloc_profiler.cpp:96–114

}

static int JeProfileActive(bool active) {
    if (!HasJemalloc()) {
        LOG(WARNING) << "no jemalloc";
        return -1;
    }

    if (!HasEnableJemallocProfile()) {
        LOG(WARNING) << "jemalloc have not set opt.prof before start";
        return -1;
    }

    int ret = mallctl("prof.active", nullptr, nullptr, &active, sizeof(active));
    if (ret != 0) {
        LOG(WARNING) << "mallctl set prof.active:" << active << " err, ret:" << ret;
        return ret;
    }
    LOG(INFO) << "mallctl set prof.active:" << active << " succ";
    return 0;
}

static std::string JeProfileDump() {
    if (!HasJemalloc()) {