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[Bug 61301] ab slows dramatically with requests >8192 bytes, httpd seems to be working correctly


https://bz.apache.org/bugzilla/show_bug.cgi?id=61301

--- Comment #12 from David Favor <david@xxxxxxxxxxxxxx> ---
You may be write about the -k flag.

Here are runs for both 8192 + 8193 bytes with + without -k flag.

BTW, you're welcome to actually probe these files on my machine. No requirement
to wait for me. This machine is tuned to handle massive traffic, so you're
welcome to run any type of ab command you like against these files.

net11 # ab -k -t 10 -n 10000000 -c 5 https://DavidFavor.com/foo-8192.txt |
egrep -e ^Failed -e ^Requests
Finished 72818 requests
Failed requests:        0
Requests per second:    7281.68 [#/sec] (mean)

net11 # ab -k -t 10 -n 10000000 -c 5 https://DavidFavor.com/foo-8193.txt |
egrep -e ^Failed -e ^Requests
Finished 11 requests
Failed requests:        5
Requests per second:    1.09 [#/sec] (mean)

net11 # ab -t 10 -n 10000000 -c 5 https://DavidFavor.com/foo-8192.txt | egrep
-e ^Failed -e ^Requests
Finished 1805 requests
Failed requests:        0
Requests per second:    180.48 [#/sec] (mean)

net11 # ab -t 10 -n 10000000 -c 5 https://DavidFavor.com/foo-8193.txt | egrep
-e ^Failed -e ^Requests
Finished 1653 requests
Failed requests:        0
Requests per second:    165.25 [#/sec] (mean)

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