def test_simple_gaugehistogram(self):
families = text_string_to_metric_families("""# TYPE a gaugehistogram
# HELP a help
a_bucket{le="1.0"} 0
a_bucket{le="+Inf"} 3
a_gcount 3
a_gsum 2
# EOF
""")
self.assertEqual([
GaugeHistogramMetricFamily("a",
"help",
gsum_value=2,
buckets=[("1.0", 0.0), ("+Inf", 3.0)])
], list(families))
def test_gaugehistogram(self):
self.custom_collector(
GaugeHistogramMetricFamily('gh',
'help',
buckets=[('1.0', 4), ('+Inf', (5))],
gsum_value=7))
self.assertEqual(
b"""# HELP gh help
# TYPE gh gaugehistogram
gh_bucket{le="1.0"} 4.0
gh_bucket{le="+Inf"} 5.0
gh_gcount 5.0
gh_gsum 7.0
# EOF
""", generate_latest(self.registry))
def test_negative_bucket_gaugehistogram(self):
families = text_string_to_metric_families("""# TYPE a gaugehistogram
# HELP a help
a_bucket{le="-1.0"} 1
a_bucket{le="1.0"} 2
a_bucket{le="+Inf"} 3
a_gcount 3
a_gsum -5
# EOF
""")
self.assertEqual([
GaugeHistogramMetricFamily("a",
"help",
gsum_value=-5,
buckets=[("-1.0", 1.0), ("1.0", 2.0),
("+Inf", 3.0)])
], list(families))
def test_gaugehistogram(self):
self.custom_collector(GaugeHistogramMetricFamily('h', 'help', buckets=[('0', 1), ('+Inf', 2)]))
self.assertEqual(1, self.registry.get_sample_value('h_bucket', {'le': '0'}))
self.assertEqual(2, self.registry.get_sample_value('h_bucket', {'le': '+Inf'}))
def collect(self):
"""Yields metrics from the collectors in the registry."""
__data = self.__build_sentry_data()
__metadata = __data.get("metadata")
__projects_data = __data.get("projects_data")
self.org = __metadata.get("org")
self.projects_data = {}
if self.issue_metrics == "True":
issues_histogram_metrics = GaugeHistogramMetricFamily(
"sentry_issues",
"Number of open issues (aka is:unresolved) per project",
buckets=None,
gsum_value=None,
labels=[
"project_slug",
"environment",
],
unit="",
)
log.info("collector: loading projects issues")
for project in __metadata.get("projects"):
envs = __metadata.get("projects_envs").get(project.get("slug"))
project_issues = __projects_data.get(project.get("slug"))
for env in envs:
log.debug(
"collector: loading issues - project: {proj} env: {env}".format(
proj=project.get("slug"), env=env
)
)
project_issues_1h = project_issues.get(env).get("1h")
project_issues_24h = project_issues.get(env).get("24h")
project_issues_14d = project_issues.get(env).get("14d")
events_1h = 0
events_24h = 0
events_14d = 0
if project_issues_1h:
for issue in project_issues_1h:
events_1h += int(issue.get("count") or 0)
if project_issues_24h:
for issue in project_issues_24h:
events_24h += int(issue.get("count") or 0)
if project_issues_14d:
for issue in project_issues_14d:
events_14d += int(issue.get("count") or 0)
sum_events = events_1h + events_24h + events_14d
histo_buckets = []
if self.get_1h_metrics == "True":
histo_buckets.append(("1h", float(events_1h)))
if self.get_24h_metrics == "True":
histo_buckets.append(("24h", float(events_24h)))
if self.get_14d_metrics == "True":
histo_buckets.append(("+Inf", float(events_14d)))
issues_histogram_metrics.add_metric(
labels=[
str(project.get("slug")),
str(env),
],
buckets=histo_buckets,
gsum_value=int(sum_events),
)
yield issues_histogram_metrics
issues_metrics = GaugeMetricFamily(
"sentry_open_issue_events",
"Number of open issues (aka is:unresolved) per project",
labels=[
"issue_id",
"logger",
"level",
"status",
"platform",
"project_slug",
"environment",
"release",
"isUnhandled",
"firstSeen",
"lastSeen",
],
)
for project in __metadata.get("projects"):
envs = __metadata.get("projects_envs").get(project.get("slug"))
project_issues = __projects_data.get(project.get("slug"))
for env in envs:
project_issues_1h = project_issues.get(env).get("1h")
for issue in project_issues_1h:
release = self.__sentry_api.issue_release(issue.get("id"), env)
issues_metrics.add_metric(
[
str(issue.get("id")),
str(issue.get("logger")) or "None",
str(issue.get("level")),
str(issue.get("status")),
str(issue.get("platform")),
str(issue.get("project").get("slug")),
str(env),
str(release),
str(issue.get("isUnhandled")),
str(
datetime.strftime(
datetime.strptime(
str(
issue.get("firstSeen")
# if the issue age is recent, firstSeen returns None
# and we'll return datetime.now() as default
or datetime.strftime(
datetime.now(), "%Y-%m-%dT%H:%M:%SZ"
)
),
"%Y-%m-%dT%H:%M:%SZ",
),
"%Y-%m-%d",
)
),
str(
datetime.strftime(
datetime.strptime(
str(
issue.get("lastSeen")
# if the issue age is recent, lastSeen returns None
# and we'll return datetime.now() as default
or datetime.strftime(
datetime.now(), "%Y-%m-%dT%H:%M:%SZ"
)
),
"%Y-%m-%dT%H:%M:%SZ",
),
"%Y-%m-%d",
)
),
],
int(issue.get("count")),
)
yield issues_metrics
if self.events_metrics == "True":
project_events_metrics = CounterMetricFamily(
"sentry_events",
"Total events counts per project",
labels=[
"project_slug",
"stat",
],
)
for project in __metadata.get("projects"):
events = self.__sentry_api.project_stats(self.org.get("slug"), project.get("slug"))
for stat, value in events.items():
project_events_metrics.add_metric(
[
str(project.get("slug")),
str(stat),
],
int(value),
)
yield project_events_metrics