def create_connections_test(self):
shell = RemoteMachineShellConnection(self.master)
os_type = shell.extract_remote_info()
if os_type.type != 'Linux':
return
num_connections = self.input.param('num_connections', 1000)
mem_usage_delta = self.input.param('mem_usage_max_delta', 5)
servers_in = self.input.param('servers_in', 0)
process = self.input.param('process', 'beam.smp')
if servers_in:
servs_in = self.servers[1:servers_in + 1]
rebalance = self.cluster.async_rebalance([self.master], servs_in,
[])
shell = RemoteMachineShellConnection(self.master)
initial_rate = shell.get_mem_usage_by_process(process)
self.log.info("Usage of memory is %s" % initial_rate)
connections = []
try:
for i in xrange(num_connections):
rest = RestConnection(self.master)
t = rest.open_sasl_streaming_connection(self.buckets[0])
if t is None:
self.log.error("Can open only %s threads" % i)
break
if i % 50 == 0:
rate = shell.get_mem_usage_by_process(process)
self.log.info(
"Usage of memory after {0} created connections: {1}".
format(i, rate))
result_rate = shell.get_mem_usage_by_process(process)
self.assertTrue((result_rate - initial_rate) < mem_usage_delta,
"Delta %s is more that expected %s" %
(result_rate - initial_rate, mem_usage_delta))
self.log.info("Delta is inside %s" % mem_usage_delta)
if servers_in:
rebalance.result()
finally:
try:
rate = shell.get_mem_usage_by_process(process)
self.log.info("Usage of memory is %s" % rate)
except:
pass
for connection in connections:
connection.join()
def create_connections_test(self):
shell = RemoteMachineShellConnection(self.master)
os_type = shell.extract_remote_info()
if os_type.type != 'Linux':
return
num_connections = self.input.param('num_connections', 1000)
mem_usage_delta = self.input.param('mem_usage_max_delta', 5)
servers_in = self.input.param('servers_in', 0)
process = self.input.param('process', 'beam.smp')
if servers_in:
servs_in = self.servers[1:servers_in + 1]
rebalance = self.cluster.async_rebalance([self.master], servs_in, [])
shell = RemoteMachineShellConnection(self.master)
initial_rate = shell.get_mem_usage_by_process(process)
self.log.info("Usage of memory is %s" % initial_rate)
connections = []
try:
for i in xrange(num_connections):
rest = RestConnection(self.master)
t = rest.open_sasl_streaming_connection(self.buckets[0])
if t is None:
self.log.error("Can open only %s threads" % i)
break
if i % 50 == 0:
rate = shell.get_mem_usage_by_process(process)
self.log.info("Usage of memory after {0} created connections: {1}".format(i, rate))
result_rate = shell.get_mem_usage_by_process(process)
self.assertTrue((result_rate - initial_rate) < mem_usage_delta,
"Delta %s is more that expected %s" % (result_rate - initial_rate,
mem_usage_delta))
self.log.info("Delta is inside %s" % mem_usage_delta)
if servers_in:
rebalance.result()
finally:
try:
rate = shell.get_mem_usage_by_process(process)
self.log.info("Usage of memory is %s" % rate)
except:
pass
for connection in connections:
connection.join()
