github-migration/mongo-ruby-driver
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minor: benchmark updates

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This commit is contained in:
Kyle Banker 2010-01-07 14:39:02 -05:00
parent b82e29f313
commit 9fd352ec87
1 changed files with 33 additions and 25 deletions
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34
bin/standard_benchmark
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@ -6,6 +6,7 @@
# The c-extension, mongo_ext, will be used if installed. # The c-extension, mongo_ext, will be used if installed.
require 'rubygems' require 'rubygems'
require 'benchmark'
require 'mongo' require 'mongo'
include Mongo include Mongo
@ -40,8 +41,13 @@ LARGE = {
'developers','focus','building','mongodb','mongo'] * 20 'developers','focus','building','mongodb','mongo'] * 20
} }
def report(str, t) def print_headings
printf("%s%d\n", str.ljust(60, '.'), PER_TRIAL / t) puts "\n#{PER_TRIAL} documents or queries per trial. Batches of #{BATCH_SIZE} on batch inserts."
printf("\n%s%-10s %-15s %-10s %-15s\n\n", "Test".ljust(40, ' '), "(real)", "(real ops/s)", "(user)", "(user ops/s)")
end
def report(str, t, u=nil)
printf("%s %-10.2f %-15d %-10.2f %-15d\n", str.ljust(40, '.'), t, (PER_TRIAL / t), u, PER_TRIAL / u)
end end
def profile(str) def profile(str)
@ -63,13 +69,12 @@ def benchmark(str, n, coll_name, data, create_index=false)
coll = @db.collection(coll_name) coll = @db.collection(coll_name)
coll.create_index('x') if create_index coll.create_index('x') if create_index
profile(str) do profile(str) do
times = []
GC.start GC.start
t1 = Time.now tm = Benchmark::Tms.new
td = tm.add do
n.times { |i| yield(coll, i) } n.times { |i| yield(coll, i) }
t2 = Time.now end
times << t2 - t1 report(str, td.real, td.utime)
report(str, times.min)
end end
end end
@ -96,6 +101,9 @@ def benchmark_insert_index(desc, coll_name, data)
end end
end end
print_headings
benchmark_insert('insert (small, no index)', 'small_none', SMALL) benchmark_insert('insert (small, no index)', 'small_none', SMALL)
benchmark_insert('insert (medium, no index)', 'medium_none', MEDIUM) benchmark_insert('insert (medium, no index)', 'medium_none', MEDIUM)
benchmark_insert('insert (large, no index)', 'large_none', LARGE) benchmark_insert('insert (large, no index)', 'large_none', LARGE)
@ -136,13 +144,13 @@ def benchmark_find_all(desc, coll_name, data)
end end
end end
benchmark_find_all('find_all (small, no index)', 'small_none', PER_TRIAL / 2) benchmark_find_all('find (small, no index)', 'small_none', PER_TRIAL / 2)
benchmark_find_all('find_all (medium, no index)', 'medium_none', PER_TRIAL / 2) benchmark_find_all('find (medium, no index)', 'medium_none', PER_TRIAL / 2)
benchmark_find_all('find_all (large, no index)', 'large_none', PER_TRIAL / 2) benchmark_find_all('find (large, no index)', 'large_none', PER_TRIAL / 2)
benchmark_find_all('find_all (small, indexed)', 'small_indexed', PER_TRIAL / 2) benchmark_find_all('find (small, indexed)', 'small_indexed', PER_TRIAL / 2)
benchmark_find_all('find_all (medium, indexed)', 'medium_indexed', PER_TRIAL / 2) benchmark_find_all('find (medium, indexed)', 'medium_indexed', PER_TRIAL / 2)
benchmark_find_all('find_all (large, indexed)', 'large_indexed', PER_TRIAL / 2) benchmark_find_all('find (large, indexed)', 'large_indexed', PER_TRIAL / 2)
benchmark_find_all('find_range (small, indexed)', 'small_indexed', benchmark_find_all('find_range (small, indexed)', 'small_indexed',
{"$gt" => PER_TRIAL / 2, "$lt" => PER_TRIAL / 2 + BATCH_SIZE}) {"$gt" => PER_TRIAL / 2, "$lt" => PER_TRIAL / 2 + BATCH_SIZE})