On page 21 of “The IX Operating System: Combining Low Latency, High Throughput and Efficiency in a Protected Dataplane” we describe our use of the tool mutilate to evaluate the latency and throughput of memcached. We discovered an error in our setup: we did not load the initial key-value state into memcached before the start of the experiment. Instead, memcached started in an empty state, causing some GET requests to require less computation than intended. Table 1 shows the performance differences between our original and corrected memcached results.

中文翻译：

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“IX 操作系统：在受保护的数据平面中结合低延迟、高吞吐量和效率”的更正

在“IX 操作系统：在受保护的数据平面中结合低延迟、高吞吐量和效率”的第 21 页，我们描述了我们使用 mutilate 工具来评估 memcached 的延迟和吞吐量。我们在设置中发现了一个错误：我们没有在实验开始之前将初始键值状态加载到 memcached 中。相反，memcached 以空状态启动，导致一些 GET 请求需要比预期更少的计算。表 1 显示了我们的原始内存缓存结果和更正后的内存缓存结果之间的性能差异。