feat(small): Add BaselineMetrics to generate_series() table function

[2010YOUY01]

Which issue does this PR close?

• Closes #.

Rationale for this change

Currently generate_series() does not track metrics, see the result in datafusion-cli

> explain analyze select * from generate_series(1,10000);
+-------------------+-------------------------------------------------------------------------------------------------------------------+
| plan_type         | plan                                                                                                              |
+-------------------+-------------------------------------------------------------------------------------------------------------------+
| Plan with Metrics | LazyMemoryExec: partitions=1, batch_generators=[generate_series: start=1, end=10000, batch_size=8192], metrics=[] |
|                   |                                                                                                                   |
+-------------------+-------------------------------------------------------------------------------------------------------------------+
1 row(s) fetched.
Elapsed 0.003 seconds.

This PR includes basic metrics tracking for generate_series() table function:

> explain analyze select * from generate_series(1,10000);
+-------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------+
| plan_type         | plan                                                                                                                                                         |
+-------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Plan with Metrics | LazyMemoryExec: partitions=1, batch_generators=[generate_series: start=1, end=10000, batch_size=8192], metrics=[output_rows=10000, elapsed_compute=69.333µs] |
|                   |                                                                                                                                                              |
+-------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------+
1 row(s) fetched.
Elapsed 0.008 seconds.

What changes are included in this PR?

Update LazyMemoryExec for BaselineMetrics tracking: all executors implemented with it (like generate_series()) can track BaselineMetrics automatically.

Are these changes tested?

UT

Are there any user-facing changes?

No

[zhuqi-lucas]

LGTM Thank you @2010YOUY01 , i have minor question:

Do we test before, does those BaselineMetrics will affect performance when large data set?

[2010YOUY01]

LGTM Thank you @2010YOUY01 , i have minor question:

Do we test before, does those BaselineMetrics will affect performance when large data set?

Thanks for the review. To the question: currently no IMO -- because the overhead is just adding a number to an atomic var once per batch. But it might cause slowdown if we want to implement #16244 (comment), more benchmarks will be needed for that.

[zhuqi-lucas]

LGTM Thank you @2010YOUY01 , i have minor question:
Do we test before, does those BaselineMetrics will affect performance when large data set?

Thanks for the review. To the question: currently no IMO -- because the overhead is just adding a number to an atomic var once per batch. But it might cause slowdown if we want to implement #16244 (comment), more benchmarks will be needed for that.

Thanks for the info!

[alamb]

Thank you @2010YOUY01 and @zhuqi-lucas

[alamb]

💯