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vsphere-influxdb-go/vendor/github.com/influxdata/influxdb/etc/burn-in/burn-in.rb

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2017-10-25 22:52:40 +02:00
require "influxdb"
require "colorize"
require "benchmark"
require_relative "log"
require_relative "random_gaussian"
BATCH_SIZE = 10_000
Log.info "Starting burn-in suite"
master = InfluxDB::Client.new
master.delete_database("burn-in") rescue nil
master.create_database("burn-in")
master.create_database_user("burn-in", "user", "pass")
master.database = "burn-in"
# master.query "select * from test1 into test2;"
# master.query "select count(value) from test1 group by time(1m) into test2;"
influxdb = InfluxDB::Client.new "burn-in", username: "user", password: "pass"
Log.success "Connected to server #{influxdb.host}:#{influxdb.port}"
Log.log "Creating RandomGaussian(500, 25)"
gaussian = RandomGaussian.new(500, 25)
point_count = 0
while true
Log.log "Generating 10,000 points.."
points = []
BATCH_SIZE.times do |n|
points << {value: gaussian.rand.to_i.abs}
end
point_count += points.length
Log.info "Sending points to server.."
begin
st = Time.now
foo = influxdb.write_point("test1", points)
et = Time.now
Log.log foo.inspect
Log.log "#{et-st} seconds elapsed"
Log.success "Write successful."
rescue => e
Log.failure "Write failed:"
Log.log e
end
sleep 0.5
Log.info "Checking regular points"
st = Time.now
response = influxdb.query("select count(value) from test1;")
et = Time.now
Log.log "#{et-st} seconds elapsed"
response_count = response["test1"].first["count"]
if point_count == response_count
Log.success "Point counts match: #{point_count} == #{response_count}"
else
Log.failure "Point counts don't match: #{point_count} != #{response_count}"
end
# Log.info "Checking continuous query points for test2"
# st = Time.now
# response = influxdb.query("select count(value) from test2;")
# et = Time.now
# Log.log "#{et-st} seconds elapsed"
# response_count = response["test2"].first["count"]
# if point_count == response_count
# Log.success "Point counts match: #{point_count} == #{response_count}"
# else
# Log.failure "Point counts don't match: #{point_count} != #{response_count}"
# end
end