Bump github.com/aws/aws-sdk-go-v2/service/ec2 from 1.138.1 to 1.149.1 in /test/new-e2e

[dependabot[bot]]

trafficstars

Bumps github.com/aws/aws-sdk-go-v2/service/ec2 from 1.138.1 to 1.149.1.

Commits

• 7095341 Release 2024-02-23
• bcf04e6 Regenerated Clients
• ca190b0 Update API model
• 6397a64 move common middleware stack ops to service client modules (#2516)
• e9b00e2 Release 2024-02-22
• 0cfc53e Regenerated Clients
• 92d6c19 Update API model
• 18adb31 add middleware snapshot tests (#2513)
• 7888f0e Release 2024-02-21
• 4a9cd1d Regenerated Clients
• Additional commits viewable in compare view

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[pr-commenter[bot]]

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Regression Detector Results

Run ID: 8146b781-08e2-4575-9cf3-bd66bbeaabaa Baseline: 57c16d2ff86cf11c0abfed5c4f929dd1cbc492b3 Comparison: f543fe79e7e97cbdb6d7d6056f9ff4cb0821ed58 Total CPUs: 7

Performance changes are noted in the perf column of each table:

• ✅ = significantly better comparison variant performance
• ❌ = significantly worse comparison variant performance
• ➖ = no significant change in performance

Experiments with missing or malformed data

• basic_py_check

Usually, this warning means that there is no usable optimization goal data for that experiment, which could be a result of misconfiguration.

No significant changes in experiment optimization goals

Confidence level: 90.00% Effect size tolerance: |Δ mean %| ≥ 5.00%

There were no significant changes in experiment optimization goals at this confidence level and effect size tolerance.

Experiments ignored for regressions

Regressions in experiments with settings containing erratic: true are ignored.

perf	experiment	goal	Δ mean %	Δ mean % CI
➖	file_to_blackhole	% cpu utilization	-0.37	[-6.90, +6.15]

Fine details of change detection per experiment

perf	experiment	goal	Δ mean %	Δ mean % CI
➖	uds_dogstatsd_to_api_cpu	% cpu utilization	+3.50	[+2.07, +4.94]
➖	tcp_syslog_to_blackhole	ingress throughput	+0.56	[+0.50, +0.62]
➖	otel_to_otel_logs	ingress throughput	+0.38	[-0.25, +1.02]
➖	process_agent_standard_check	memory utilization	+0.15	[+0.11, +0.19]
➖	process_agent_real_time_mode	memory utilization	+0.15	[+0.11, +0.19]
➖	trace_agent_msgpack	ingress throughput	+0.00	[-0.00, +0.01]
➖	tcp_dd_logs_filter_exclude	ingress throughput	+0.00	[-0.00, +0.00]
➖	uds_dogstatsd_to_api	ingress throughput	+0.00	[-0.00, +0.00]
➖	trace_agent_json	ingress throughput	-0.04	[-0.07, -0.01]
➖	process_agent_standard_check_with_stats	memory utilization	-0.29	[-0.33, -0.26]
➖	idle	memory utilization	-0.35	[-0.39, -0.30]
➖	file_to_blackhole	% cpu utilization	-0.37	[-6.90, +6.15]
➖	file_tree	memory utilization	-0.41	[-0.50, -0.33]

Explanation

A regression test is an A/B test of target performance in a repeatable rig, where "performance" is measured as "comparison variant minus baseline variant" for an optimization goal (e.g., ingress throughput). Due to intrinsic variability in measuring that goal, we can only estimate its mean value for each experiment; we report uncertainty in that value as a 90.00% confidence interval denoted "Δ mean % CI".

For each experiment, we decide whether a change in performance is a "regression" -- a change worth investigating further -- if all of the following criteria are true:

1. Its estimated |Δ mean %| ≥ 5.00%, indicating the change is big enough to merit a closer look.

2. Its 90.00% confidence interval "Δ mean % CI" does not contain zero, indicating that if our statistical model is accurate, there is at least a 90.00% chance there is a difference in performance between baseline and comparison variants.

3. Its configuration does not mark it "erratic".

[dependabot[bot]]

Superseded by #23404.