Add switches for verbosity and profiling

[iamrz1]

Fixes

#1636
#467

[codecov-commenter]

Codecov Report

Merging #1701 (bd1fb04) into staging (c9aa085) will increase coverage by 0.01%.
The diff coverage is 0.00%.

@@             Coverage Diff             @@
##           staging    #1701      +/-   ##
===========================================
+ Coverage    26.86%   26.88%   +0.01%     
===========================================
  Files          346      346              
  Lines        56743    56740       -3     
===========================================
+ Hits         15245    15255      +10     
+ Misses       39640    39622      -18     
- Partials      1858     1863       +5     

Flag	Coverage Δ
Unit-Tests	26.88% <0.00%> (+0.01%)	⬆️

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

Impacted Files	Coverage Δ
code/go/0chain.net/chaincore/transaction/entity.go	0.72% <0.00%> (+<0.01%)	⬆️
code/go/0chain.net/core/datastore/worker.go	97.26% <0.00%> (-2.74%)	⬇️
...ain.net/smartcontract/storagesc/config_settigns.go	32.50% <0.00%> (ø)
...de/go/0chain.net/smartcontract/vestingsc/config.go	58.54% <0.00%> (+6.21%)	⬆️

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[dabasov]

@iamrz1 I've found this, we should log txn also

0chain/code/go/0chain.net/chaincore/state/state_debug.go

Line 32 in e26382b

return debugState >= DebugLevelTxn

[iamrz1]

@iamrz1 I've found this, we should log txn also

0chain/code/go/0chain.net/chaincore/state/state_debug.go

Line 32 in e26382b

return debugState >= DebugLevelTxn

Added. Please check.

[dabasov]

lgtm

[iamrz1]

I can't merge PRs on 0chain, please merge if there's no further reviews.

[peterlimg]

@iamrz1 please check new comments

[peterlimg]

lgtm