openstack
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swift
Code Issues Proposed changes

Merge "proxy_logging: unit test first-byte.timing metrics"

This commit is contained in:
Zuul 2024-04-19 16:36:09 +00:00 committed by Gerrit Code Review
parent 22c4c9ba1c 3d5a97f76b
commit 5ba1fbf86b
2 changed files with 12 additions and 0 deletions
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1
swift/common/middleware/proxy_logging.py
View File

@ -247,6 +247,7 @@ class ProxyLoggingMiddleware(object):
:param start_time: timestamp request started
:param end_time: timestamp request completed
:param resp_headers: dict of the response headers
:param ttfb: time to first byte
:param wire_status_int: the on the wire status int
"""
self.obscure_req(req)

11
test/unit/common/middleware/test_proxy_logging.py
View File

@ -235,11 +235,16 @@ class TestProxyLogging(unittest.TestCase):
self.assertEqual(b'7654321', b''.join(iter_response))
self.assertTiming('%s.GET.321.timing' % exp_type, app,
exp_timing=2.71828182846 * 1000)
self.assertTiming('%s.GET.321.first-byte.timing'
% exp_type, app, exp_timing=0.5 * 1000)
if exp_type == 'object':
# Object operations also return stats by policy
# In this case, the value needs to match the timing for GET
self.assertTiming('%s.policy.0.GET.321.timing' % exp_type,
app, exp_timing=2.71828182846 * 1000)
self.assertTiming(
'%s.policy.0.GET.321.first-byte.timing'
% exp_type, app, exp_timing=0.5 * 1000)
self.assertUpdateStats([('%s.GET.321.xfer' % exp_type,
4 + 7),
('object.policy.0.GET.321.xfer',
@ -432,6 +437,8 @@ class TestProxyLogging(unittest.TestCase):
# we can also expect error metrics
self.assertTiming('object.GET.503.timing', app,
exp_timing=700.0)
self.assertTiming('object.GET.503.first-byte.timing', app,
exp_timing=200.0)
def test_basic_error(self):
swift = FakeSwift()
@ -457,6 +464,8 @@ class TestProxyLogging(unittest.TestCase):
# we can also expect error metrics
self.assertTiming('UNKNOWN.GET.503.timing', app,
exp_timing=700.0)
self.assertTiming('UNKNOWN.GET.503.first-byte.timing', app,
exp_timing=200.0)
def test_middleware_exception(self):
self.logger = debug_logger()
@ -507,6 +516,8 @@ class TestProxyLogging(unittest.TestCase):
# we can also expect error metrics
self.assertTiming('FA.GET.503.timing', app,
exp_timing=700.0)
self.assertTiming('FA.GET.503.first-byte.timing', app,
exp_timing=200.0)
def test_basic_req_second_time(self):
app = proxy_logging.ProxyLoggingMiddleware(FakeApp(), {})