Function install_debug_allocator

test/iobuf_unittest.cpp:89–97

}

void install_debug_allocator() {
    if (!is_debug_allocator_enabled()) {
        butil::iobuf::remove_tls_block_chain();
        s_set.init(1024);
        butil::iobuf::blockmem_allocate = debug_block_allocate;
        butil::iobuf::blockmem_deallocate = debug_block_deallocate;
        LOG(INFO) << "<Installed debug create/destroy>";
    }
}

void show_prof_and_rm(const char* bin_name, const char* filename, size_t topn) {
    char cmd[1024];