enlarge max_open_files

[nkysg]

Pull request type

Please check the type of change your PR introduces:

• Bugfix
• Feature
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no api changes)
• Build related changes
• Documentation content changes
• Other (please describe):

What is the current behavior?

rocksdb write IO error: Too many open files

What is the new behavior?

Other information

[codecov]

Codecov Report

Merging #3217 (1c18901) into master (1712f87) will decrease coverage by 0.15%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##           master    #3217      +/-   ##
==========================================
- Coverage   32.08%   31.94%   -0.14%     
==========================================
  Files         503      503              
  Lines       46374    46374              
  Branches    21279    21279              
==========================================
- Hits        14874    14809      -65     
- Misses      17424    17474      +50     
- Partials    14076    14091      +15     

Flag	Coverage Δ
unittests	31.94% <0.00%> (-0.14%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
config/src/storage_config.rs	52.39% <ø> (ø)
node/src/node.rs	10.14% <0.00%> (+0.45%)	⬆️
vm/types/src/language_storage_ext.rs	37.50% <0.00%> (-12.50%)	⬇️
vm/types/src/on_chain_config/vm_config.rs	35.00% <0.00%> (-11.66%)	⬇️
...ccount_config/resources/module_upgrade_strategy.rs	34.29% <0.00%> (-8.57%)	⬇️
abi/decoder/src/lib.rs	1.58% <0.00%> (-7.87%)	⬇️
vm/natives/src/token.rs	22.23% <0.00%> (-6.66%)	⬇️
chain/open-block/src/lib.rs	31.58% <0.00%> (-6.57%)	⬇️
state/state-store-api/src/lib.rs	43.75% <0.00%> (-6.25%)	⬇️
rpc/api/src/contract_api.rs	11.77% <0.00%> (-5.88%)	⬇️
... and 79 more

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[github-actions]

Benchmark for ace0026

Click to view benchmark

Test	Base	PR	%
accumulator_append	594.5±13.13µs	595.6±13.66µs	+0.19%
block_apply/block_apply_10	257.8±1.70ms	258.7±1.67ms	+0.35%
block_apply/block_apply_1000	26.4±0.03s	26.5±0.14s	+0.38%
get_with_proof/db_store	35.7±0.31µs	36.0±0.67µs	+0.84%
get_with_proof/mem_store	30.9±0.36µs	31.0±0.25µs	+0.32%
put_and_commit/db_store/1	94.7±4.78µs	94.5±4.96µs	-0.21%
put_and_commit/db_store/10	854.8±41.62µs	854.5±40.33µs	-0.04%
put_and_commit/db_store/100	7.3±0.33ms	7.3±0.29ms	0.00%
put_and_commit/db_store/5	433.3±23.23µs	435.5±22.46µs	+0.51%
put_and_commit/db_store/50	3.8±0.17ms	3.8±0.19ms	0.00%
put_and_commit/mem_store/1	61.0±5.43µs	61.3±5.57µs	+0.49%
put_and_commit/mem_store/10	571.7±46.52µs	572.6±46.86µs	+0.16%
put_and_commit/mem_store/100	5.6±0.80ms	5.6±0.81ms	0.00%
put_and_commit/mem_store/5	287.3±23.94µs	290.9±23.78µs	+1.25%
put_and_commit/mem_store/50	2.8±0.18ms	2.8±0.18ms	0.00%
query_block/query_block_in(10)_times(100)	3.8±0.10ms	3.9±0.12ms	+2.63%
query_block/query_block_in(10)_times(1000)	39.1±1.14ms	38.7±0.74ms	-1.02%
query_block/query_block_in(10)_times(10000)	389.6±5.59ms	390.6±6.99ms	+0.26%
query_block/query_block_in(1000)_times(100)	950.4±11.35µs	939.9±6.80µs	-1.10%
query_block/query_block_in(1000)_times(1000)	9.5±0.09ms	9.4±0.09ms	-1.05%
query_block/query_block_in(1000)_times(10000)	95.3±1.20ms	94.3±0.85ms	-1.05%
storage_transaction	1044.9±292.42µs	1054.8±290.76µs	+0.95%
vm/transaction_execution/1	306.4±1.06ms	306.4±0.96ms	0.00%
vm/transaction_execution/10	97.2±1.27ms	97.2±1.16ms	0.00%
vm/transaction_execution/20	89.4±0.96ms	89.5±0.73ms	+0.11%
vm/transaction_execution/5	118.8±1.54ms	118.9±1.38ms	+0.08%
vm/transaction_execution/50	100.7±0.62ms	101.0±0.53ms	+0.30%