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Reduce default latency histogram bucket cardinality

#25527Merged
Comparing
J-Byron:feat/prometheus-latency-buckets
(
b9657b7
) with
litellm_internal_staging_04_11_2026
(
9e4352a
)
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16 total
test_cost_per_token_openai
tests/benchmarks/test_benchmarks.py
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+1%
547.9 µs544.3 µs
test_token_counter_with_tools
tests/benchmarks/test_benchmarks.py
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419.3 µs417.2 µs
test_cost_per_token_anthropic
tests/benchmarks/test_benchmarks.py
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546.1 µs543.7 µs
test_get_model_info_anthropic
tests/benchmarks/test_benchmarks.py
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85.2 µs85 µs
test_get_llm_provider_anthropic
tests/benchmarks/test_benchmarks.py
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146.9 µs146.8 µs
test_token_counter_long_content
tests/benchmarks/test_benchmarks.py
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1.7 ms1.7 ms
test_get_model_info_with_provider
tests/benchmarks/test_benchmarks.py
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85.6 µs85.6 µs
test_get_llm_provider_openai
tests/benchmarks/test_benchmarks.py
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143.4 µs143.4 µs
test_get_llm_provider_azure
tests/benchmarks/test_benchmarks.py
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149.1 µs149.2 µs
test_get_llm_provider_with_prefix
tests/benchmarks/test_benchmarks.py
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141.9 µs142.1 µs
test_token_counter_raw_text
tests/benchmarks/test_benchmarks.py
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187.4 µs187.7 µs
test_get_model_cost_key_case_insensitive
tests/benchmarks/test_benchmarks.py
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87.6 µs87.7 µs
test_get_model_cost_key_exact_match
tests/benchmarks/test_benchmarks.py
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85.3 µs85.4 µs
test_token_counter_multi_turn
tests/benchmarks/test_benchmarks.py
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568.1 µs569.7 µs
test_get_model_info_openai
tests/benchmarks/test_benchmarks.py
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88 µs88.7 µs
test_token_counter_simple_message
tests/benchmarks/test_benchmarks.py
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238.6 µs241.1 µs

Commits

Click on a commit to change the comparison range
Base
main
9e4352a
-0.29%
feat(prometheus): reduce default latency bucket cardinality and make configurable
f5de33a
15 days ago
by J-Byron
+0.41%
test(prometheus): add coverage for PrometheusServicesLogger latency buckets
1bfd004
15 days ago
by J-Byron
-0.27%
Revert "test(prometheus): add coverage for PrometheusServicesLogger latency buckets"
85997be
15 days ago
by J-Byron
+0.07%
test(prometheus): add coverage for PrometheusServicesLogger latency buckets
b9657b7
15 days ago
by J-Byron
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