def parse_stats_unit(unit: str):
if unit is None:
return ""
unit = re.search(r".*[^\]]", unit).group()
if unit == "s":
return "s"
elif unit == "%":
return "%"
elif unit == "Requests":
return "requests"
else:
return parse_unit(unit)
def __init__(self, trace):
try:
self.iops = float(trace["throughput"]["value"])
self.workset = Size(float(trace["workset"]["value"]),
Unit.Blocks512)
bandwidth_unit = parse_unit(
trace["bandwidth"]["unit"].split("/")[0])
bandwidth_value = float(trace["bandwidth"]["value"])
self.bandwidth_per_sec = Size(bandwidth_value, bandwidth_unit)
except KeyError:
self.iops = 0
self.workset = Size(0)
self.bandwidth_per_sec = Size(0)
if "write invalidation factor" in trace:
self.wif = float(trace["write invalidation factor"]["value"])
else:
self.wif = None
