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Use 6 threads to feed with curl. #4010

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May 26, 2024
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Use 6 threads to feed with curl. #4010

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24 changes: 18 additions & 6 deletions tests/performance/ecommerce_hybrid_search/ecommerce_hybrid_search_es.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -19,10 +19,11 @@ def test_hybrid_search
@es_endpoint = "http://#{@es_hostname}:#{@es_port}"
@minimal = false
prepare_es_app
@feed_threads = 6

benchmark_feed(feed_file_name, get_num_docs, "feed")
benchmark_feed(feed_file_name, get_num_docs, @feed_threads, "feed")
benchmark_queries("after_feed")
feed_thread = Thread.new { benchmark_feed(feed_file_name, get_num_docs, "refeed") }
feed_thread = Thread.new { benchmark_feed(feed_file_name, get_num_docs, @feed_threads, "refeed") }
sleep 5
benchmark_queries("during_refeed")
feed_thread.join
Expand Down Expand Up @@ -74,14 +75,25 @@ def create_index
@node.execute("curl -X PUT '#{@es_endpoint}/product?pretty' -H 'Content-Type: application/json' -d @#{node_file}")
end

def benchmark_feed(feed_file, num_docs, label)
def benchmark_feed(feed_file, num_docs, num_threads, label)
files = prepare_feed_files(feed_file)
puts "Starting to feed #{num_docs} documents among #{files.size} files..."
files_per_thread = (files.size.to_f / num_threads.to_f).ceil
puts "Starting to feed #{num_docs} documents: files=#{files.size}, threads=#{num_threads}, files_per_thread=#{files_per_thread}"
system_sampler = Perf::System::new(@node)
system_sampler.start
start_time = Time.now
for file in files
@node.execute("curl -X POST '#{@es_endpoint}/_bulk?pretty&filter_path=took,errors,items.*.error' -s -H 'Content-Type: application/x-ndjson' --data-binary @#{file}")
threads = []
files.each_slice(files_per_thread) do |slice|
t = Thread.new do
puts "Starting thread #{Thread.current.object_id} to feed #{slice.size} files..."
for file in slice
@node.execute("curl -X POST '#{@es_endpoint}/_bulk?pretty&filter_path=took,errors,items.*.error' -s -H 'Content-Type: application/x-ndjson' --data-binary @#{file}")
end
end
threads.push(t)
end
for t in threads
t.join
end
# A refresh makes recent operations performed on one or more indices available for search.
@node.execute("curl -X POST '#{@es_endpoint}/_refresh?pretty'")
Expand Down