Luckily we're not in the spinning HDDs thrashing a working set in and out of 128 MB of primary memory days anymore. We have laptops that ship with SSDs that read/write at 6 GB/s.
I was experimenting with some graphics algorithm and had a memory leak where it would leak the uncompressed 12 MP image with every iteration. I was browsing the web when waiting for it to process when I wondered why it was taking so long. That's when I noticed it was using 80+ GB of swap just holding onto all those dead frames. It finished and meanwhile it had no noticeable performance impact on whatever else I was doing.
I was experimenting with some graphics algorithm and had a memory leak where it would leak the uncompressed 12 MP image with every iteration. I was browsing the web when waiting for it to process when I wondered why it was taking so long. That's when I noticed it was using 80+ GB of swap just holding onto all those dead frames. It finished and meanwhile it had no noticeable performance impact on whatever else I was doing.