def __init__(self):
cfg = Config(config)
init_sampler = cfg.sampler
channel = self.local_agent_sender
reporter = Reporter(channel=channel,
flush_interval=cfg.reporter_flush_interval)
remote_sampler = RemoteControlledSampler(
channel=channel,
service_name=cfg.service_name,
sampling_refresh_interval=cfg.sampling_refresh_interval,
init_sampler=init_sampler)
remote_tracer = Tracer(service_name=cfg.service_name,
reporter=reporter,
sampler=remote_sampler)
const_tracer = Tracer(service_name=cfg.service_name,
reporter=reporter,
sampler=ConstSampler(decision=True))
self._tracers = {
SAMPLER_TYPE_CONST: const_tracer,
SAMPLER_TYPE_REMOTE: remote_tracer
}
def __init__(self):
cfg = Config(config)
init_sampler = cfg.sampler
channel = self.local_agent_sender
sender = UDPSender(
io_loop=channel.io_loop,
host=os.getenv('AGENT_HOST', 'jaeger-agent'),
port=cfg.local_agent_reporting_port,
)
reporter = Reporter(sender=sender,
flush_interval=cfg.reporter_flush_interval)
remote_sampler = RemoteControlledSampler(
channel=channel,
service_name=cfg.service_name,
sampling_refresh_interval=cfg.sampling_refresh_interval,
init_sampler=init_sampler)
remote_tracer = Tracer(service_name=cfg.service_name,
reporter=reporter,
sampler=remote_sampler)
const_tracer = Tracer(service_name=cfg.service_name,
reporter=reporter,
sampler=ConstSampler(decision=True))
self._tracers = {
SAMPLER_TYPE_CONST: const_tracer,
SAMPLER_TYPE_REMOTE: remote_tracer
}
def test_100pct_sampling_250mcs(benchmark):
tracer = Tracer.default_tracer(channel=None,
service_name='benchmark',
reporter=NullReporter(),
sampler=ConstSampler(True))
# 250 micros for request execution
benchmark(_generate_spans, tracer, sleep=0.00025)
def test_all_not_batched(benchmark):
from tchannel.sync import TChannel
ch = TChannel(name='foo')
f = ch.advertise(routers=["127.0.0.1:21300", "127.0.0.1:21301"])
f.result()
tracer = Tracer.default_tracer(ch, service_name='benchmark', sampler=ConstSampler(True))
tracer.reporter.batch_size = 1
# 250 micros for request execution
benchmark(_generate_spans, tracer, sleep=0.00025)
def test_all_not_batched(benchmark):
from tchannel.sync import TChannel
ch = TChannel(name='foo')
f = ch.advertise(routers=['127.0.0.1:21300', '127.0.0.1:21301'])
f.result()
tracer = Tracer.default_tracer(ch, service_name='benchmark', sampler=ConstSampler(True))
tracer.reporter.batch_size = 1
# 250 micros for request execution
benchmark(_generate_spans, tracer, sleep=0.00025)
def test_100pct_sampling(benchmark):
tracer = Tracer.default_tracer(channel=None,
service_name='benchmark',
reporter=NullReporter(),
sampler=ConstSampler(True))
benchmark(_generate_spans, tracer)
def test_100pct_sampling_250mcs(benchmark):
tracer = Tracer.default_tracer(
channel=None, service_name='benchmark',
reporter=NullReporter(), sampler=ConstSampler(True))
# 250 micros for request execution
benchmark(_generate_spans, tracer, sleep=0.00025)
def test_100pct_sampling(benchmark):
tracer = Tracer.default_tracer(
channel=None, service_name='benchmark',
reporter=NullReporter(), sampler=ConstSampler(True))
benchmark(_generate_spans, tracer)