="shell"><span style="display:flex;"><span>$ benchstat -alpha<span style="color:#f92672">=</span><span style="color:#ae81ff">100</span> array.txt slice.txt
</span></span><span style="display:flex;"><span>
</span></span><span style="display:flex;"><span><span style="color:#75715e"># 输出如下</span>
</span></span><span style="display:flex;"><span>name        old time/op    new time/op    delta
</span></span><span style="display:flex;"><span>_Compare-8     384ns ± 0%     485ns ± 0%  +26.30%  <span style=