enhancement(file sink): Adhere to instrumentation spec

[neuronull]

Closes: #14226

Epic: #13995

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Soak Test Results

Baseline: 60d439d
Comparison: 1440879
Total Vector CPUs: 4

Explanation

A soak test is an integrated performance test for vector in a repeatable rig, with varying configuration for vector. What follows is a statistical summary of a brief vector run for each configuration across SHAs given above. The goal of these tests are to determine, quickly, if vector performance is changed and to what degree by a pull request. Where appropriate units are scaled per-core.

The table below, if present, lists those experiments that have experienced a statistically significant change in their throughput performance between baseline and comparision SHAs, with 90.0% confidence OR have been detected as newly erratic. Negative values mean that baseline is faster, positive comparison. Results that do not exhibit more than a ±8.87% change in mean throughput are discarded. An experiment is erratic if its coefficient of variation is greater than 0.3. The abbreviated table will be omitted if no interesting changes are observed.

No interesting changes in throughput with confidence ≥ 90.00% and absolute Δ mean >= ±8.87%:

Fine details of change detection per experiment.

experiment	Δ mean	Δ mean %	confidence	baseline mean	baseline stdev	baseline stderr	baseline outlier %	baseline CoV	comparison mean	comparison stdev	comparison stderr	comparison outlier %	comparison CoV	erratic	declared erratic
splunk_hec_route_s3	329.36KiB	1.71	100.00%	18.78MiB	2.3MiB	47.93KiB	0	0.122547	19.1MiB	2.15MiB	45.05KiB	0	0.112758	False	False
socket_to_socket_blackhole	284.35KiB	1.21	100.00%	22.91MiB	139.65KiB	2.85KiB	0	0.00595229	23.18MiB	106.09KiB	2.17KiB	0	0.00446749	False	False
http_text_to_http_json	449.84KiB	1.1	100.00%	39.9MiB	684.83KiB	13.98KiB	0	0.0167584	40.34MiB	691.66KiB	14.12KiB	0	0.0167412	False	False
syslog_splunk_hec_logs	128.22KiB	0.76	100.00%	16.53MiB	756.23KiB	15.39KiB	0	0.0446715	16.65MiB	591.7KiB	12.07KiB	0	0.0346898	False	False
datadog_agent_remap_blackhole_acks	467.97KiB	0.76	99.81%	59.97MiB	5.6MiB	116.69KiB	0	0.0934194	60.43MiB	4.53MiB	94.84KiB	0	0.0749474	False	False
syslog_humio_logs	68.06KiB	0.4	100.00%	16.64MiB	149.08KiB	3.04KiB	0	0.0087474	16.71MiB	136.45KiB	2.79KiB	0	0.00797455	False	False
syslog_log2metric_splunk_hec_metrics	14.68KiB	0.08	38.16%	17.23MiB	964.61KiB	19.67KiB	0	0.0546666	17.24MiB	1.05MiB	21.95KiB	0	0.0610674	False	False
splunk_hec_to_splunk_hec_logs_noack	11.71KiB	0.05	70.86%	23.83MiB	430.62KiB	8.79KiB	0	0.0176456	23.84MiB	331.93KiB	6.78KiB	0	0.013595	False	False
syslog_loki	7.11KiB	0.05	25.82%	14.28MiB	567.65KiB	11.62KiB	0	0.0388132	14.29MiB	894.6KiB	18.19KiB	0	0.0611391	False	False
enterprise_http_to_http	571.7B	0	6.13%	23.85MiB	250.8KiB	5.12KiB	0	0.010269	23.85MiB	251.81KiB	5.15KiB	0	0.0103098	False	False
splunk_hec_to_splunk_hec_logs_acks	-1.66KiB	-0.01	5.34%	23.75MiB	858.6KiB	17.46KiB	0	0.0352972	23.75MiB	865.01KiB	17.59KiB	0	0.0355632	False	False
file_to_blackhole	-26.46KiB	-0.03	21.93%	95.34MiB	3.25MiB	67.38KiB	0	0.0340916	95.32MiB	3.22MiB	67.04KiB	0	0.0338107	False	False
splunk_hec_indexer_ack_blackhole	-8.28KiB	-0.03	24.64%	23.75MiB	891.33KiB	18.13KiB	0	0.0366379	23.75MiB	942.73KiB	19.18KiB	0	0.0387636	False	False
http_pipelines_blackhole_acks	-936.23B	-0.07	22.93%	1.19MiB	128.22KiB	2.61KiB	0	0.105117	1.19MiB	85.3KiB	1.74KiB	0	0.0699808	False	False
http_to_http_json	-41.99KiB	-0.17	99.86%	23.85MiB	331.62KiB	6.77KiB	0	0.0135772	23.81MiB	549.65KiB	11.22KiB	0	0.0225428	False	False
fluent_elasticsearch	-262.64KiB	-0.32	100.00%	79.47MiB	53.27KiB	1.08KiB	0	0.000654395	79.22MiB	2.63MiB	54.06KiB	0	0.0331788	False	False
http_to_http_noack	-105.29KiB	-0.43	100.00%	23.84MiB	407.5KiB	8.32KiB	0	0.0166903	23.74MiB	1.15MiB	23.9KiB	0	0.0482903	False	False
syslog_regex_logs2metric_ddmetrics	-61.41KiB	-0.48	99.73%	12.46MiB	701.39KiB	14.29KiB	0	0.0549659	12.4MiB	716.94KiB	14.61KiB	0	0.0564562	False	False
http_to_http_acks	-86.22KiB	-0.48	28.86%	17.51MiB	7.92MiB	165.58KiB	0	0.452179	17.43MiB	7.85MiB	164.0KiB	0	0.450487	True	True
syslog_log2metric_humio_metrics	-99.63KiB	-0.78	100.00%	12.48MiB	435.94KiB	8.9KiB	0	0.034105	12.38MiB	625.48KiB	12.73KiB	0	0.0493176	False	False
datadog_agent_remap_datadog_logs	-668.15KiB	-1.07	100.00%	60.74MiB	2.08MiB	43.64KiB	0	0.0342671	60.09MiB	4.53MiB	94.28KiB	0	0.0753428	False	False
datadog_agent_remap_datadog_logs_acks	-691.41KiB	-1.14	100.00%	59.17MiB	4.64MiB	96.93KiB	0	0.078381	58.5MiB	5.37MiB	111.72KiB	0	0.091724	False	False
http_pipelines_no_grok_blackhole	-179.07KiB	-1.63	100.00%	10.72MiB	478.17KiB	9.76KiB	0	0.0435597	10.54MiB	1.17MiB	24.27KiB	0	0.110578	False	False
datadog_agent_remap_blackhole	-2.12MiB	-3.47	100.00%	61.14MiB	3.81MiB	79.54KiB	0	0.062386	59.01MiB	4.11MiB	85.81KiB	0	0.069611	False	False
http_pipelines_blackhole	-92.96KiB	-5.49	100.00%	1.65MiB	95.83KiB	1.96KiB	0	0.0565923	1.56MiB	150.39KiB	3.07KiB	0	0.0939682	False	False