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fix divizion by zero, when total operations is zero

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m.malygina 2023-07-26 13:35:35 +03:00 committed by mmalygina
parent 612e088763
commit d6e08c477b
2 changed files with 11 additions and 9 deletions
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14
src/frostfs_testlib/load/load_report.py
View file

@ -100,7 +100,7 @@ class LoadReport:
return model_map[self.load_params.scenario] return model_map[self.load_params.scenario]
def _get_oprations_sub_section_html( def _get_operations_sub_section_html(
self, self,
operation_type: str, operation_type: str,
total_operations: int, total_operations: int,
@ -132,7 +132,9 @@ class LoadReport:
model = self._get_model_string() model = self._get_model_string()
# write 8KB 15h49m 50op/sec 50th open model/closed model/min_iteration duration=1s - 1.636MB/s 199.57451/s # write 8KB 15h49m 50op/sec 50th open model/closed model/min_iteration duration=1s - 1.636MB/s 199.57451/s
short_summary = f"{operation_type} {object_size}{object_size_unit} {duration} {requested_rate_str} {vus_str} {model} - {throughput:.2f}{unit}/s {total_rate:.2f}/s" short_summary = f"{operation_type} {object_size}{object_size_unit} {duration} {requested_rate_str} {vus_str} {model} - {throughput:.2f}{unit}/s {total_rate:.2f}/s"
errors_percent = 0
if total_operations:
errors_percent = total_errors/total_operations*100.0
html = f""" html = f"""
<table border="1" cellpadding="5px"><tbody> <table border="1" cellpadding="5px"><tbody>
<tr><th colspan="2" bgcolor="gainsboro">{short_summary}</th></tr> <tr><th colspan="2" bgcolor="gainsboro">{short_summary}</th></tr>
@ -143,7 +145,7 @@ class LoadReport:
<tr><th colspan="2" bgcolor="gainsboro">Errors</th></tr> <tr><th colspan="2" bgcolor="gainsboro">Errors</th></tr>
{per_node_errors_html} {per_node_errors_html}
{self._row("Total", f"{total_errors} ({total_errors/total_operations*100.0:.2f}%)")} {self._row("Total", f"{total_errors} ({errors_percent:.2f}%)")}
{self._row("Threshold", f"{self.load_params.error_threshold:.2f}%")} {self._row("Threshold", f"{self.load_params.error_threshold:.2f}%")}
</tbody></table><br><hr> </tbody></table><br><hr>
""" """
@ -228,7 +230,7 @@ class LoadReport:
delete_errors[node_key] = metrics.delete_failed_iterations delete_errors[node_key] = metrics.delete_failed_iterations
if write_section_required: if write_section_required:
html += self._get_oprations_sub_section_html( html += self._get_operations_sub_section_html(
"Write", "Write",
write_operations, write_operations,
requested_write_rate_str, requested_write_rate_str,
@ -239,7 +241,7 @@ class LoadReport:
) )
if read_section_required: if read_section_required:
html += self._get_oprations_sub_section_html( html += self._get_operations_sub_section_html(
"Read", "Read",
read_operations, read_operations,
requested_read_rate_str, requested_read_rate_str,
@ -250,7 +252,7 @@ class LoadReport:
) )
if delete_section_required: if delete_section_required:
html += self._get_oprations_sub_section_html( html += self._get_operations_sub_section_html(
"Delete", "Delete",
delete_operations, delete_operations,
requested_delete_rate_str, requested_delete_rate_str,

6
src/frostfs_testlib/load/load_verifiers.py
View file

@ -49,15 +49,15 @@ class LoadVerifier:
if deleters and not delete_operations: if deleters and not delete_operations:
exceptions.append(f"No any delete operation was performed") exceptions.append(f"No any delete operation was performed")
if writers and write_errors / write_operations * 100 > self.load_params.error_threshold: if write_operations and writers and write_errors / write_operations * 100 > self.load_params.error_threshold:
exceptions.append( exceptions.append(
f"Write error rate is greater than threshold: {write_errors / write_operations * 100} > {self.load_params.error_threshold}" f"Write error rate is greater than threshold: {write_errors / write_operations * 100} > {self.load_params.error_threshold}"
) )
if readers and read_errors / read_operations * 100 > self.load_params.error_threshold: if read_operations and readers and read_errors / read_operations * 100 > self.load_params.error_threshold:
exceptions.append( exceptions.append(
f"Read error rate is greater than threshold: {read_errors / read_operations * 100} > {self.load_params.error_threshold}" f"Read error rate is greater than threshold: {read_errors / read_operations * 100} > {self.load_params.error_threshold}"
) )
if deleters and delete_errors / delete_operations * 100 > self.load_params.error_threshold: if delete_operations and deleters and delete_errors / delete_operations * 100 > self.load_params.error_threshold:
exceptions.append( exceptions.append(
f"Delete error rate is greater than threshold: {delete_errors / delete_operations * 100} > {self.load_params.error_threshold}" f"Delete error rate is greater than threshold: {delete_errors / delete_operations * 100} > {self.load_params.error_threshold}"
) )