feat: add stats for active fraction

[eguguchkin]

Add stats for active fraction as well as for sealed and etc.

---

• I have read and followed all requirements in CONTRIBUTING.md;
• I used LLM/AI assistance to make this pull request;

[github-actions]

🔴 Performance Degradation

Some benchmarks have degraded compared to the previous run.
Click on Show table button to see full list of degraded benchmarks.

Show table

Name	Previous	Current	Ratio	Verdict
FindSequence_Random/medium-4	32489f	293027
	9785.69 MB/s	8016.41 MB/s	0.82	🔴
	104.60 ns/op	127.70 ns/op	1.22	🔴

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 71.61%. Comparing base (9d28c59) to head (655feea).

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #323      +/-   ##
==========================================
+ Coverage   71.56%   71.61%   +0.05%     
==========================================
  Files         204      204              
  Lines       14760    14770      +10     
==========================================
+ Hits        10563    10578      +15     
+ Misses       3445     3438       -7     
- Partials      752      754       +2     

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[dkharms]

@seqbenchbot --help

[seqbenchbot]

Hey, @dkharms *\ (^_^)}!

Below is the help message you've requested.
Please notice that I support shell-like interface for interaction!

Usage: @seqbenchbot <command>

Flags:
  -h, --help    Show context-sensitive help.

Commands:
  up <baseline> <scenario>
    Start a new benchmark scenario

  down <id>
    Stop the benchmark scenario

  list
    List all running benchmark scenarios

Run "@seqbenchbot <command> --help" for more information on a command.

[dkharms]

@seqbenchbot up main pepe-watafa

[seqbenchbot]

Oh-oh, @dkharms ('>o.o)'>!

Something went wrong and I couldn't process your request.
Please take a closer look at error message:

<scenario> must be one of "bulk","mixed","search-keyword-exact-match","search-keyword-exact-match-cold" but got "pepe-watafa"

[dkharms]

@seqbenchbot up main bulk

[seqbenchbot]

Nice, @dkharms <(-^,^-)=b!

Your request was successfully served.
Identificator for your ongoing benchmark - 5c6bca39.

Here is a list of helpful links:

• Take a look at Grafana dashboard;
• Live-tailing logs are also available;

Have a great time!

[dkharms]

@seqbenchbot down 5c6bca39

[seqbenchbot]

Nice, @dkharms <(-^,^-)=b!

Your request was successfully served.
The benchmark with identificator 5c6bca39 was stopped.

Have a great time!

[dkharms]

@seqbenchbot up main bulk

[seqbenchbot]

Nice, @dkharms <(-^,^-)=b!

Your request was successfully served.
Identificator for your ongoing benchmark - e4f781bc.

Here is a list of helpful links:

• Take a look at Grafana dashboard;
• Live-tailing logs are also available;

Have a great time!

[dkharms]

@seqbenchbot list

[seqbenchbot]

Nice, @dkharms <(-^,^-)=b!

Here is the list of currently running benchmarks:

ID	Author	Scenario	Baseline	Comparison	Created
e4f781bc	@dkharms	bulk	main	0-enhance-fractions-metrics	2026-01-26 13:01:17

Have a great time!

[dkharms]

@seqbenchbot down e4f781bc

[seqbenchbot]

Nice, @dkharms <(-^,^-)=b!

Your request was successfully served.
The benchmark with identificator e4f781bc was stopped.

Have a great time!

[github-actions]

🔴 Performance Degradation

Some benchmarks have degraded compared to the previous run.
Click on Show table button to see full list of degraded benchmarks.

Show table

Name	Previous	Current	Ratio	Verdict
FindSequence_Random/medium-4	9d28c5	3614cc
	12160.76 MB/s	10534.73 MB/s	0.87	🔴
	84.21 ns/op	97.20 ns/op	1.15	🔴
GenerateDocs-4	9d28c5	3614cc
	949.10 ns/op	1159.00 ns/op	1.22	🔴
Indexer-4	9d28c5	3614cc
	553968506.00 B/op	640114764.00 B/op	1.16	🔴
	253798545.00 ns/op	288335104.00 ns/op	1.14	🔴

[github-actions]

🔴 Performance Degradation

Some benchmarks have degraded compared to the previous run.
Click on Show table button to see full list of degraded benchmarks.

Show table

Name	Previous	Current	Ratio	Verdict
ESBulk-4	9d28c5	d1c541
	346.00 B/op	409.00 B/op	1.18	🔴
FindSequence_Random/medium-4	9d28c5	d1c541
	12160.76 MB/s	10954.54 MB/s	0.90	🔴
Indexer-4	9d28c5	d1c541
	553968506.00 B/op	663292024.00 B/op	1.20	🔴