forked from LBRYCommunity/lbry-sdk
60 lines
2.7 KiB
Python
60 lines
2.7 KiB
Python
import time
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import unittest
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from lbry.wallet.server.metrics import ServerLoadData, calculate_avg_percentiles
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class TestPercentileCalculation(unittest.TestCase):
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def test_calculate_percentiles(self):
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self.assertEqual(calculate_avg_percentiles([]), (0, 0, 0, 0, 0, 0, 0, 0))
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self.assertEqual(calculate_avg_percentiles([1]), (1, 1, 1, 1, 1, 1, 1, 1))
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self.assertEqual(calculate_avg_percentiles([1, 2]), (1, 1, 1, 1, 1, 2, 2, 2))
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self.assertEqual(calculate_avg_percentiles([1, 2, 3]), (2, 1, 1, 1, 2, 3, 3, 3))
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self.assertEqual(calculate_avg_percentiles([4, 1, 2, 3]), (2, 1, 1, 1, 2, 3, 4, 4))
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self.assertEqual(calculate_avg_percentiles([1, 2, 3, 4, 5, 6]), (3, 1, 1, 2, 3, 5, 6, 6))
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self.assertEqual(calculate_avg_percentiles(
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list(range(1, 101))), (50, 1, 5, 25, 50, 75, 95, 100))
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class TestCollectingMetrics(unittest.TestCase):
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def test_happy_path(self):
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self.maxDiff = None
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load = ServerLoadData()
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search = load.for_api('search')
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self.assertEqual(search.name, 'search')
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search.start()
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search.cache_response()
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search.cache_response()
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metrics = {
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'search': [{'total': 40}],
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'execute_query': [
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{'total': 20},
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{'total': 10}
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]
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}
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for x in range(5):
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search.query_response(time.perf_counter() - 0.055 + 0.001*x, metrics)
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metrics['execute_query'][0]['total'] = 10
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metrics['execute_query'][0]['sql'] = "select lots, of, stuff FROM claim where something=1"
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search.query_interrupt(time.perf_counter() - 0.050, metrics)
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search.query_error(time.perf_counter() - 0.050, metrics)
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search.query_error(time.perf_counter() - 0.052, {})
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self.assertEqual(load.to_json_and_reset({}), {'status': {}, 'api': {'search': {
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"receive_count": 1,
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"cache_response_count": 2,
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"query_response_count": 5,
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"intrp_response_count": 1,
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"error_response_count": 2,
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"response": (53, 51, 51, 52, 53, 54, 55, 55),
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"interrupt": (50, 50, 50, 50, 50, 50, 50, 50),
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"error": (51, 50, 50, 50, 50, 52, 52, 52),
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"python": (12, 10, 10, 10, 10, 20, 20, 20),
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"wait": (12, 10, 10, 10, 12, 14, 15, 15),
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"sql": (27, 20, 20, 20, 30, 30, 30, 30),
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"individual_sql": (13, 10, 10, 10, 10, 20, 20, 20),
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"individual_sql_count": 14,
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"errored_queries": ['FROM claim where something=1'],
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"interrupted_queries": ['FROM claim where something=1'],
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}}})
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self.assertEqual(load.to_json_and_reset({}), {'status': {}, 'api': {}})
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