def benchmark_node(node, how_many_minutes=10, how_many_seconds=30):
block_count = 0
history_count = 0
access_time = 0
follow_time = 0
blockchain_version = u'0.0.0'
successful = True
error_msg = None
start_total = timer()
max_batch_size = None
threading = False
thread_num = 16
authorpermvoter = u"@gtg/crea-pressure-4-need-for-speed|gandalf"
[author, permlink, voter] = resolve_authorpermvoter(authorpermvoter)
authorperm = construct_authorperm(author, permlink)
last_block_id = 19273700
try:
stm = Crea(node=node, num_retries=3, num_retries_call=3, timeout=30)
blockchain = Blockchain(crea_instance=stm)
blockchain_version = stm.get_blockchain_version()
last_block = Block(last_block_id, crea_instance=stm)
stopTime = last_block.time() + timedelta(seconds=how_many_minutes * 60)
total_transaction = 0
start = timer()
for entry in blockchain.blocks(start=last_block_id, max_batch_size=max_batch_size, threading=threading, thread_num=thread_num):
block_no = entry.identifier
block_count += 1
if "block" in entry:
trxs = entry["block"]["transactions"]
else:
trxs = entry["transactions"]
for tx in trxs:
for op in tx["operations"]:
total_transaction += 1
if "block" in entry:
block_time = parse_time(entry["block"]["timestamp"])
else:
block_time = parse_time(entry["timestamp"])
if block_time > stopTime:
last_block_id = block_no
break
if timer() - start > how_many_seconds or quit_thread:
break
except NumRetriesReached:
error_msg = 'NumRetriesReached'
block_count = -1
except KeyboardInterrupt:
error_msg = 'KeyboardInterrupt'
# quit = True
except Exception as e:
error_msg = str(e)
block_count = -1
try:
stm = Crea(node=node, num_retries=3, num_retries_call=3, timeout=30)
account = Account("gtg", crea_instance=stm)
blockchain_version = stm.get_blockchain_version()
start = timer()
for acc_op in account.history_reverse(batch_size=100):
history_count += 1
if timer() - start > how_many_seconds or quit_thread:
break
except NumRetriesReached:
error_msg = 'NumRetriesReached'
history_count = -1
successful = False
except KeyboardInterrupt:
error_msg = 'KeyboardInterrupt'
history_count = -1
successful = False
# quit = True
except Exception as e:
error_msg = str(e)
history_count = -1
successful = False
try:
stm = Crea(node=node, num_retries=3, num_retries_call=3, timeout=30)
account = Account("gtg", crea_instance=stm)
blockchain_version = stm.get_blockchain_version()
start = timer()
Vote(authorpermvoter, crea_instance=stm)
stop = timer()
vote_time = stop - start
start = timer()
Comment(authorperm, crea_instance=stm)
stop = timer()
comment_time = stop - start
start = timer()
Account(author, crea_instance=stm)
stop = timer()
account_time = stop - start
start = timer()
account.get_followers()
stop = timer()
follow_time = stop - start
access_time = (vote_time + comment_time + account_time + follow_time) / 4.0
except NumRetriesReached:
error_msg = 'NumRetriesReached'
access_time = -1
except KeyboardInterrupt:
error_msg = 'KeyboardInterrupt'
# quit = True
except Exception as e:
error_msg = str(e)
access_time = -1
return {'successful': successful, 'node': node, 'error': error_msg,
'total_duration': timer() - start_total, 'block_count': block_count,
'history_count': history_count, 'access_time': access_time, 'follow_time': follow_time,
'version': blockchain_version}
print("crea_acc.rep {}".format(crea_acc.rep))
# balances
print("crea_acc.balances {}".format(crea_acc.balances))
print("crea_acc.balances {}".format(crea_acc.balances))
# get_balances()
print("crea_acc.get_balances() {}".format(crea_acc.get_balances()))
print("crea_acc.get_balances() {}".format(crea_acc.get_balances()))
# reputation()
print("crea_acc.get_reputation() {}".format(crea_acc.get_reputation()))
print("crea_acc.reputation() {}".format(crea_acc.reputation()))
# voting_power()
print("crea_acc.get_voting_power() {}".format(
crea_acc.get_voting_power()))
print("crea_acc.voting_power() {}".format(crea_acc.voting_power()))
# get_followers()
print("crea_acc.get_followers() {}".format(crea_acc.get_followers()))
print("crea_acc.get_followers() {}".format(crea_acc.get_followers()))
# get_following()
print("crea_acc.get_following() {}".format(crea_acc.get_following()))
print("crea_acc.get_following() {}".format(crea_acc.get_following()))
# has_voted()
print("crea_acc.has_voted() {}".format(
crea_acc.has_voted("@holger80/api-methods-list-for-appbase")))
print("crea_acc.has_voted() {}".format(
crea_acc.has_voted(
creaPost("@holger80/api-methods-list-for-appbase"))))
# curation_stats()
print("crea_acc.curation_stats() {}".format(crea_acc.curation_stats()))
print("crea_acc.curation_stats() {}".format(crea_acc.curation_stats()))
# virtual_op_count
print("crea_acc.virtual_op_count() {}".format(
