86 lines
1.7 KiB
Plaintext
86 lines
1.7 KiB
Plaintext
.NH
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Graphs for DODB.
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.LP
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.PS
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reset
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.PE
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.G1
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label left "Request duration (ns)" "(Median and" "fifth percentiles)"
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label bot "Number of cars"
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# minx = 1e12; maxx = -1e12
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n = sigx = sigx2 = sigy = sigxy = 0
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obram = obuncache = obcache = obsemi = 0
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cbram = cbuncache = cbcache = cbsemi = 0
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coord y -5,100000
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copy "data/index.d" thru X
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# ram cached semi uncached
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line from $1*5,$2 to $1*5,$4
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line from $1*5,$5 to $1*5,$7
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line from $1*5,$8 to $1*5,$10
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line from $1*5,$11 to $1*5,$12
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#ty = $3
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cbram = $3
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cbcache = $6
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cbsemi = $9
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cbuncache = $11
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#if obram > 0 then line from $1*5, else
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obram = cbram
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obcache = cbcache
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obsemi = cbsemi
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obuncache = cbuncache
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ox = cx
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# ram cached semi uncached
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.gcolor red
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bullet at $1*5,$3
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.gcolor
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bullet at $1*5,$6
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.gcolor blue
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bullet at $1*5,$11
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.gcolor
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.gcolor green
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bullet at $1*5,$13
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.gcolor
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#n = n+1
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#sigx = sigx+$1; sigx2 = sigx2+$1*$1
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#sigy = sigy+ty; sigxy = sigxy+$1*ty
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#minx = min(minx,$1); maxx = max(maxx,$1)
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X
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## Calculate least squares fit and draw it
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#slope = (n*sigxy - sigx*sigy) / (n*sigx2 - sigx*sigx)
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#inter = (sigy - slope*sigx) / n
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## print slope; print inter
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#line from minx,slope*minx+inter to maxx,slope*maxx+inter
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.G2
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.\" .G1
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.\" GROWTHFACTOR=0.07
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.\" grid bot dotted from 0 to 100 by 10
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.\" grid left dotted from 0 to 800 by 50
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.\" frame ht 2.5 wid 2.8
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.\" define expo { $1+$1*GROWTHFACTOR }
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.\" value = 1
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.\" draw LINEAR solid
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.\" for i from 1 to 100 by 1 do {
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.\" next LINEAR at i, i
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.\" times at i, value
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.\" value = expo(value)
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.\" }
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.\" line from 0,650 to 3,650
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.\" " linear curve" ljust at 1,650
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.\" " exponential curve" ljust at 1,600
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.\" times at 1,600
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.\" label top "Exponential curves: growth over time (7%)" up -.2
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.\" .G2
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