elapsed time accuracy

[Mark Nottingham <mnot@xxxxxxxxxxxxx>]

I'm seeing some apparently impossible elapsed times in access.log,  
e.g., TCP_MISSes DIRECT to servers that are 100+ms away showing 2ms  
elapsed.

I seem to remember someone saying that those numbers were sometimes  
inaccurate, but can't find any more detail. What's the story? My  
first thought was aborted requests, but it appears that about the  
right number of bytes were written.

Thanks,

--
Mark Nottingham
mnot@xxxxxxxxxxxxx