update SLOs (#11007)

update SLOs

Co-authored-by: fayssal.defaa <fayssal.defaa@datadoghq.com>

Author: faydef

.gitlab/benchmarks/bp-runner.fail-on-breach.yml

@@ -1,3 +1,16 @@
+# Auto-generated SLO Thresholds
+# Generated: 2026-03-31
+#
+# Generation Strategy: tight
+#   Formula: CI_bound / (1 ± T) (T = 5.0%)
+#
+# SLO Checking:
+#   - BREACH: 90% CI boundary crosses threshold
+#   - WARNING: 90% CI boundary crosses warning_threshold (constant)
+#
+# DO NOT EDIT MANUALLY - Regenerate using:
+#   benchmark_analyzer generate slos --help
+#
 # Thresholds set based on guidance in https://datadoghq.atlassian.net/wiki/x/LgI1LgE#How-to-choose-thresholds-for-pre-release-gates%3F
 
 experiments:
@@ -18,7 +31,7 @@ experiments:
           # https://benchmarking.us1.prod.dog/trends?projectId=4&branch=master&trendsTab=per_scenario&scenario=normal_operation%2Fonly-tracing&trendsType=scenario
           - name: normal_operation/only-tracing
             thresholds:
-              - agg_http_req_duration_p50 < 2.6 ms
+              - agg_http_req_duration_p50 < 2.128 ms
               - agg_http_req_duration_p99 < 8.5 ms
           # https://benchmarking.us1.prod.dog/trends?projectId=4&branch=master&trendsTab=per_scenario&scenario=normal_operation%2Fotel-latest&trendsType=scenario
           - name: normal_operation/otel-latest