* @param arr 待排序数组
// Pipe a fast source through the transform to a slow sink
。业内人士推荐爱思助手下载最新版本作为进阶阅读
Under load, this creates GC pressure that can devastate throughput. The JavaScript engine spends significant time collecting short-lived objects instead of doing useful work. Latency becomes unpredictable as GC pauses interrupt request handling. I've seen SSR workloads where garbage collection accounts for a substantial portion (up to and beyond 50%) of total CPU time per request. That's time that could be spent actually rendering content.
Grace Bell and Steven Powell with their baby son Hugo