feat: add metrics for write procedure

[ShiKaiWi]

Which issue does this PR close?

Closes #

Rationale for this change

In order to improve the write performance, some metrics for the write procedure are necessary but missing now.

What changes are included in this PR?

• Add metrics for all stages during the write procedure.

Are there any user-facing changes?

None.

How does this change test

Manual test.

This is what the metrics looks like:

table_write_duration_bucket{type="encode",le="0.01"} 32
table_write_duration_bucket{type="encode",le="0.02"} 43
table_write_duration_bucket{type="encode",le="0.04"} 45
table_write_duration_bucket{type="encode",le="0.08"} 45
table_write_duration_bucket{type="encode",le="0.16"} 45
table_write_duration_bucket{type="encode",le="0.32"} 45
table_write_duration_bucket{type="encode",le="0.64"} 45
table_write_duration_bucket{type="encode",le="1.28"} 45
table_write_duration_bucket{type="encode",le="2.56"} 45
table_write_duration_bucket{type="encode",le="5.12"} 45
table_write_duration_bucket{type="encode",le="10.24"} 45
table_write_duration_bucket{type="encode",le="20.48"} 45
table_write_duration_bucket{type="encode",le="40.96"} 45
table_write_duration_bucket{type="encode",le="+Inf"} 45
table_write_duration_sum{type="encode"} 0.454472457
table_write_duration_count{type="encode"} 45
table_write_duration_bucket{type="flush_wait",le="0.01"} 4
table_write_duration_bucket{type="flush_wait",le="0.02"} 4
table_write_duration_bucket{type="flush_wait",le="0.04"} 4
table_write_duration_bucket{type="flush_wait",le="0.08"} 4
table_write_duration_bucket{type="flush_wait",le="0.16"} 4
table_write_duration_bucket{type="flush_wait",le="0.32"} 4
table_write_duration_bucket{type="flush_wait",le="0.64"} 5
table_write_duration_bucket{type="flush_wait",le="1.28"} 5
table_write_duration_bucket{type="flush_wait",le="2.56"} 5
table_write_duration_bucket{type="flush_wait",le="5.12"} 5
table_write_duration_bucket{type="flush_wait",le="10.24"} 5
table_write_duration_bucket{type="flush_wait",le="20.48"} 5
table_write_duration_bucket{type="flush_wait",le="40.96"} 5
table_write_duration_bucket{type="flush_wait",le="+Inf"} 5
table_write_duration_sum{type="flush_wait"} 0.374436524
table_write_duration_count{type="flush_wait"} 5
table_write_duration_bucket{type="instance_flush_wait",le="0.01"} 0
table_write_duration_bucket{type="instance_flush_wait",le="0.02"} 0
table_write_duration_bucket{type="instance_flush_wait",le="0.04"} 0
table_write_duration_bucket{type="instance_flush_wait",le="0.08"} 0
table_write_duration_bucket{type="instance_flush_wait",le="0.16"} 0
table_write_duration_bucket{type="instance_flush_wait",le="0.32"} 0
table_write_duration_bucket{type="instance_flush_wait",le="0.64"} 0
table_write_duration_bucket{type="instance_flush_wait",le="1.28"} 0
table_write_duration_bucket{type="instance_flush_wait",le="2.56"} 0
table_write_duration_bucket{type="instance_flush_wait",le="5.12"} 0
table_write_duration_bucket{type="instance_flush_wait",le="10.24"} 0
table_write_duration_bucket{type="instance_flush_wait",le="20.48"} 0
table_write_duration_bucket{type="instance_flush_wait",le="40.96"} 0
table_write_duration_bucket{type="instance_flush_wait",le="+Inf"} 0
table_write_duration_sum{type="instance_flush_wait"} 0
table_write_duration_count{type="instance_flush_wait"} 0
table_write_duration_bucket{type="memtable",le="0.01"} 35
table_write_duration_bucket{type="memtable",le="0.02"} 39
table_write_duration_bucket{type="memtable",le="0.04"} 43
table_write_duration_bucket{type="memtable",le="0.08"} 45
table_write_duration_bucket{type="memtable",le="0.16"} 45
table_write_duration_bucket{type="memtable",le="0.32"} 45
table_write_duration_bucket{type="memtable",le="0.64"} 45
table_write_duration_bucket{type="memtable",le="1.28"} 45
table_write_duration_bucket{type="memtable",le="2.56"} 45
table_write_duration_bucket{type="memtable",le="5.12"} 45
table_write_duration_bucket{type="memtable",le="10.24"} 45
table_write_duration_bucket{type="memtable",le="20.48"} 45
table_write_duration_bucket{type="memtable",le="40.96"} 45
table_write_duration_bucket{type="memtable",le="+Inf"} 45
table_write_duration_sum{type="memtable"} 0.5338555669999999
table_write_duration_count{type="memtable"} 45
table_write_duration_bucket{type="preprocess",le="0.01"} 44
table_write_duration_bucket{type="preprocess",le="0.02"} 44
table_write_duration_bucket{type="preprocess",le="0.04"} 44
table_write_duration_bucket{type="preprocess",le="0.08"} 44
table_write_duration_bucket{type="preprocess",le="0.16"} 44
table_write_duration_bucket{type="preprocess",le="0.32"} 44
table_write_duration_bucket{type="preprocess",le="0.64"} 45
table_write_duration_bucket{type="preprocess",le="1.28"} 45
table_write_duration_bucket{type="preprocess",le="2.56"} 45
table_write_duration_bucket{type="preprocess",le="5.12"} 45
table_write_duration_bucket{type="preprocess",le="10.24"} 45
table_write_duration_bucket{type="preprocess",le="20.48"} 45
table_write_duration_bucket{type="preprocess",le="40.96"} 45
table_write_duration_bucket{type="preprocess",le="+Inf"} 45
table_write_duration_sum{type="preprocess"} 0.38392951199999986
table_write_duration_count{type="preprocess"} 45
table_write_duration_bucket{type="space_flush_wait",le="0.01"} 0
table_write_duration_bucket{type="space_flush_wait",le="0.02"} 0
table_write_duration_bucket{type="space_flush_wait",le="0.04"} 0
table_write_duration_bucket{type="space_flush_wait",le="0.08"} 0
table_write_duration_bucket{type="space_flush_wait",le="0.16"} 0
table_write_duration_bucket{type="space_flush_wait",le="0.32"} 0
table_write_duration_bucket{type="space_flush_wait",le="0.64"} 0
table_write_duration_bucket{type="space_flush_wait",le="1.28"} 0
table_write_duration_bucket{type="space_flush_wait",le="2.56"} 0
table_write_duration_bucket{type="space_flush_wait",le="5.12"} 0
table_write_duration_bucket{type="space_flush_wait",le="10.24"} 0
table_write_duration_bucket{type="space_flush_wait",le="20.48"} 0
table_write_duration_bucket{type="space_flush_wait",le="40.96"} 0
table_write_duration_bucket{type="space_flush_wait",le="+Inf"} 0
table_write_duration_sum{type="space_flush_wait"} 0
table_write_duration_count{type="space_flush_wait"} 0
table_write_duration_bucket{type="stall",le="0.01"} 0
table_write_duration_bucket{type="stall",le="0.02"} 0
table_write_duration_bucket{type="stall",le="0.04"} 0
table_write_duration_bucket{type="stall",le="0.08"} 0
table_write_duration_bucket{type="stall",le="0.16"} 0
table_write_duration_bucket{type="stall",le="0.32"} 0
table_write_duration_bucket{type="stall",le="0.64"} 1
table_write_duration_bucket{type="stall",le="1.28"} 1
table_write_duration_bucket{type="stall",le="2.56"} 1
table_write_duration_bucket{type="stall",le="5.12"} 1
table_write_duration_bucket{type="stall",le="10.24"} 1
table_write_duration_bucket{type="stall",le="20.48"} 1
table_write_duration_bucket{type="stall",le="40.96"} 1
table_write_duration_bucket{type="stall",le="+Inf"} 1
table_write_duration_sum{type="stall"} 0.374154946
table_write_duration_count{type="stall"} 1
table_write_duration_bucket{type="wal",le="0.01"} 32
table_write_duration_bucket{type="wal",le="0.02"} 44
table_write_duration_bucket{type="wal",le="0.04"} 45
table_write_duration_bucket{type="wal",le="0.08"} 45
table_write_duration_bucket{type="wal",le="0.16"} 45
table_write_duration_bucket{type="wal",le="0.32"} 45
table_write_duration_bucket{type="wal",le="0.64"} 45
table_write_duration_bucket{type="wal",le="1.28"} 45
table_write_duration_bucket{type="wal",le="2.56"} 45
table_write_duration_bucket{type="wal",le="5.12"} 45
table_write_duration_bucket{type="wal",le="10.24"} 45
table_write_duration_bucket{type="wal",le="20.48"} 45
table_write_duration_bucket{type="wal",le="40.96"} 45
table_write_duration_bucket{type="wal",le="+Inf"} 45
table_write_duration_sum{type="wal"} 0.37082901800000007
table_write_duration_count{type="wal"} 45

[jiacai2050]

LGTM