On 2014-10-14 10:05 AM, Brooks Davis wrote:
On Tue, Oct 14, 2014 at 01:12:05AM -0500, Jim Bell wrote:
...
?time ar -v -c -u -q ...? : 362.62 real 0.11 user 0.82 sys.
?time ar -v -c -r -u -s ...?: 407.94 real 0.13 user 0.80 sys
...
If you want to eliminate the disk as possible source I'd try doing the ar
run on a memory disk if the inputs will fit (you should be able to send
the output to /dev/null).
Thanks for the input!
ar doesn't like /dev/null, but I set up a ramdisk and that works great!
time ar -v -c -r -u -s ...
0.70 real 0.10 user 0.34 sys
Not bad for a 77MB lib.a file.
It's worth noting that ar doesn't really do anything particularly
complicated, ...
Yeah, truss indicated it wasn't doing much but writing.
Any pointers for what's killing my disk writes? I'll hound my ISP, but
would love help from folks here.
Thanks again,
-Jim
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