def report(self, batch: metrics.Batch) -> None:
# gevent events come in on another thread. we're relying on the GIL to
# keep us from shenanigans here and we swap things out semi-safely to
# ensure minimal lost data.
times_blocked = self.times_blocked
self.times_blocked = []
for time_blocked in times_blocked:
batch.timer("hub_blocked").send(time_blocked)
def report(self, batch: metrics.Batch) -> None:
threshold = time.time() - MAX_REQUEST_AGE
stale_requests = [
trace_id for trace_id, start_time in self.live_requests.items()
if start_time < threshold
]
for stale_request_id in stale_requests:
self.live_requests.pop(stale_request_id, None)
batch.gauge("active_requests").replace(len(self.live_requests))
def report(self, batch: metrics.Batch) -> None:
for name, reporter in self.reporters.items():
original_namespace = batch.namespace
try:
batch.namespace = b".".join(
(batch.namespace, b"clients", name.encode()))
reporter(batch)
except Exception as exc:
logger.exception("Error generating client metrics: %s: %s",
name, exc)
finally:
batch.namespace = original_namespace
def __init__(self,
batch: metrics.Batch,
span: Span,
sample_rate: float = 1.0):
self.batch = batch
self.timer = batch.timer(f"{span.component_name}.{span.name}")
self.sample_rate = sample_rate
def __init__(self,
batch: metrics.Batch,
span: Span,
sample_rate: float = 1.0):
self.batch = batch
self.base_name = f"clients.{span.name}"
self.timer = batch.timer(self.base_name)
self.sample_rate = sample_rate
def __init__(self,
batch: metrics.Batch,
server_span: Span,
sample_rate: float = 1.0):
self.batch = batch
self.base_name = "server." + server_span.name
self.timer = batch.timer(self.base_name)
self.sample_rate = sample_rate
def __init__(self,
batch: metrics.Batch,
span: Span,
sample_rate: float = 1.0):
self.batch = batch
self.timer = batch.timer(
typing.cast(str, span.component_name) + "." + span.name)
self.sample_rate = sample_rate
def report(self, batch: metrics.Batch) -> None:
for name, reporter in self.reporters.items():
try:
batch.base_tags["client"] = name
reporter(batch)
except Exception as exc:
logger.exception("Error generating client metrics: %s: %s",
name, exc)
finally:
del batch.base_tags["client"]
def __init__(
self, batch: metrics.Batch, span: Span, whitelist: Set[str], sample_rate: float = 1.0
):
self.batch = batch
self.span = span
self.tags: Dict[str, Any] = {}
self.timer = batch.timer("baseplate.local")
self.whitelist = whitelist
self.counters: Dict[str, float] = {}
self.sample_rate = sample_rate
def __init__(
self, batch: metrics.Batch, server_span: Span, allowlist: Set[str], sample_rate: float = 1.0
):
self.batch = batch
self.span = server_span
self.base_name = "baseplate.server"
self.allowlist = allowlist
self.tags: Dict[str, Any] = {}
self.timer = batch.timer(f"{self.base_name}.latency")
self.counters: Dict[str, float] = {}
self.sample_rate = sample_rate
def report(self, batch: metrics.Batch) -> None:
batch.gauge("active_requests").replace(len(self.pool.greenlets))
def __init__(self, batch: metrics.Batch, span: Span):
self.batch = batch
self.timer = batch.timer(
typing.cast(str, span.component_name) + "." + span.name)
def __init__(self, batch: metrics.Batch, span: Span):
self.batch = batch
self.base_name = f"clients.{span.name}"
self.timer = batch.timer(self.base_name)
def __init__(self, batch: metrics.Batch, server_span: Span):
self.batch = batch
self.base_name = "server." + server_span.name
self.timer = batch.timer(self.base_name)
def report(self, batch: metrics.Batch) -> None:
for generation, stats in enumerate(gc.get_stats()):
for name, value in stats.items():
gauge = batch.gauge(f"gc.{name}",
tags={"generation": generation})
gauge.replace(value)
def report(self, batch: metrics.Batch) -> None:
gc_durations = self.gc_durations
self.gc_durations = []
for gc_duration in gc_durations:
batch.timer("gc.elapsed").send(gc_duration)
def report(self, batch: metrics.Batch) -> None:
for generation, stats in enumerate(gc.get_stats()):
for name, value in stats.items():
batch.gauge(f"gc.gen{generation}.{name}").replace(value)
def report(self, batch: metrics.Batch) -> None:
batch.gauge("open_connections").replace(len(self.pool.greenlets))
