Messages in this thread | | | Date | Thu, 20 Feb 2003 21:24:39 -0800 | From | Andrew Morton <> | Subject | iosched: effect of streaming write on interactivity |
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It peeves me that if a machine is writing heavily, it takes *ages* to get a login prompt.
Here we start a large streaming write, wait for that to reach steady state and then see how long it takes to pop up an xterm from the machine under test with
time ssh testbox xterm -e true
there is quite a lot of variability here.
2.4.21-4: 62 seconds 2.5.61+hacks: 14 seconds 2.5.61+CFQ: 11 seconds 2.5.61+AS: 12 seconds
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