Analyze one node generated blocks and executed transactions in specified height range.
Following data would be record:
- block generate start to end time
- block generate total numbers and round numbers
- valid blocks and invalid blocks(forked blocks)
- executed transactions and canceled transactions
- average block executed and canceled transactions
- different type warn and error messages count
Parameter information:
- config-section: refer config-ini, specified log path and endpoint service address
- start: start analyze block height
- end: end analyze block height
- online: whether chain api service works or not, if not would not analyze blocks transaction status.
- Analyze without block height range specified.
python main.py [config-section] 0 0 true- Analyze with block height range specified
python main.py [config-section] 1000 2000 true=>parse 2019-10-31 log
log handle completed
=>parse blocks
start time: 2019-10-31 09:05:34,198
end time: 2019-10-31 10:31:50,252
generated blocks: 518
generated blocks round: 154
=>parse libs
lib height from: 50028~54000
lib time: 2019-10-31 09:07:46,446~2019-10-31 10:33:37,051
average second/block: 1.297s
=>analyze blocks
valid blocks:361, forked blocks: 156, none lib blocks: 1
forked block percent: 30.12%
=>analyze continue blocks
average each round generated blocks: 3.36
standard: 0, more blocks: 1, less blocks: 153
=>analyze node transactions
total executedTxs: 34892, canceledTxs: 70167
average each block executed txs: 67.36, canceled txs: 135.46
=>analyze chain transactions
check node from height: 50028~54000
block time: 2019-10-31T09:05:33.895585~2019-10-31T10:31:48.251944
total 3972 blocks executed transactions: 490746
average transactions/block: 123.55
average transactions/second: 94.85
average seconds/block: 1.303s
=>analyze consensus extra data log
type: 0-10 ms, count: 5
type: 10-50 ms, count: 2
type: 50-100ms, count: 875
type: >100 ms, count: 1966
=>analyze warn log
total warn message line: 39449
type=Switch Longest chain, count=411
type=Block validate fails before execution, count=407
type=Mining canceled because best chain already updated, count=196
type=cannot get block hash, count=1947
type=others, count=36488
=>analyze error log
total error message line: 2469
type=Error during discover, count=19
type=Time slot already passed before execution, count=320
type=Sender produced too many continuous blocks, count=87
type=Execution cancelled, count=0
type=Request chain 2113 failed, count=383
type=others, count=1660
complete log analyze.