def __init__(self, fields = None): self.disk_name = ValuesList() self.read_ios = ValuesList() self.write_ios = ValuesList() self.read_merges = ValuesList() self.write_merges = ValuesList() self.read_ticks = ValuesList() self.write_ticks = ValuesList() self.time_in_queue = ValuesList() self.utilization = ValuesList(unit="%") if (fields is not None): self.add(fields)
def __init__(self, name):
self.name = name
self.read_status = RWStatus()
self.write_status = RWStatus()
CpuUsage = namedtuple("CpuUsage", "user system context_switches major_faults minor_faults")
self.cpu_usage = CpuUsage(
ValuesList(unit="%"),
ValuesList(unit="%"),
ValuesList(),
ValuesList(),
ValuesList(),
)
self.io_depths=ValuesList()
self.io_lat_us=ValuesList()
self.io_lat_ms=ValuesList()
self.disk_utilization = DiskUtilization()
def __init__(self, name):
self.name = name
self.read_status = RWStatus()
self.write_status = RWStatus()
CpuUsage = namedtuple(
"CpuUsage",
"user system context_switches major_faults minor_faults")
self.cpu_usage = CpuUsage(
ValuesList(unit="%"),
ValuesList(unit="%"),
ValuesList(),
ValuesList(),
ValuesList(),
)
self.io_depths = ValuesList()
self.io_lat_us = ValuesList()
self.io_lat_ms = ValuesList()
self.disk_utilization = DiskUtilization()
class FioJob(object):
def __init__(self, name):
self.name = name
self.read_status = RWStatus()
self.write_status = RWStatus()
CpuUsage = namedtuple(
"CpuUsage",
"user system context_switches major_faults minor_faults")
self.cpu_usage = CpuUsage(
ValuesList(unit="%"),
ValuesList(unit="%"),
ValuesList(),
ValuesList(),
ValuesList(),
)
self.io_depths = ValuesList()
self.io_lat_us = ValuesList()
self.io_lat_ms = ValuesList()
self.disk_utilization = DiskUtilization()
""" Accept list of strings, each string represents one field from fio.
"""
def add(self, fields):
i = Iter(2)
i.set(5)
self.read_status.add(fields[int(i):int(i + 41)])
self.write_status.add(fields[int(i):int(i + 41)])
self.cpu_usage.user.add(fields[int(i.inc())][:-1])
self.cpu_usage.system.add(fields[int(i.inc())][:-1])
self.cpu_usage.context_switches.add(fields[int(i.inc())])
self.cpu_usage.major_faults.add(fields[int(i.inc())])
self.cpu_usage.minor_faults.add(fields[int(i.inc())])
self.io_depths.add(
{
'1': fields[int(i.inc())],
'2': fields[int(i.inc())],
'4': fields[int(i.inc())],
'8': fields[int(i.inc())],
'16': fields[int(i.inc())],
'32': fields[int(i.inc())],
'64+': fields[int(i.inc())],
}, False)
self.io_lat_us.add(
{
'2': fields[int(i.inc())],
'4': fields[int(i.inc())],
'10': fields[int(i.inc())],
'20': fields[int(i.inc())],
'50': fields[int(i.inc())],
'100': fields[int(i.inc())],
'250': fields[int(i.inc())],
'500': fields[int(i.inc())],
'750': fields[int(i.inc())],
'1000': fields[int(i.inc())],
}, False)
self.io_lat_ms.add(
{
'2': fields[int(i.inc())],
'4': fields[int(i.inc())],
'10': fields[int(i.inc())],
'20': fields[int(i.inc())],
'50': fields[int(i.inc())],
'100': fields[int(i.inc())],
'250': fields[int(i.inc())],
'500': fields[int(i.inc())],
'750': fields[int(i.inc())],
'1000': fields[int(i.inc())],
'2000': fields[int(i.inc())],
'2000+': fields[int(i.inc())],
}, False)
self.disk_utilization.add(fields[int(i):int(i + 9)])
def __str__(self):
return "%s\n"%(self.name)+\
"READ status:\n"+\
str(self.read_status)+\
"\nWRITE status:\n"+\
str(self.write_status)+\
"\n"+\
str(self.cpu_usage)+\
""
def __init__(self, fields = None):
self.total_io = ValuesList(unit="B")
self.bandwidth = ValuesList(unit="B")
self.iops = ValuesList()
self.runtime = ValuesList(unit="ms")
Latency = namedtuple("Latency", "min max mean deviation")
LatencyBW = namedtuple("Latency", "min max mean percentage deviation")
self.submission_latency = Latency(
ValuesList(unit="ms"),
ValuesList(unit="ms"),
ValuesList(unit="ms"),
ValuesList(unit="ms")
)
self.completion_latency = Latency(
ValuesList(unit="ms"),
ValuesList(unit="ms"),
ValuesList(unit="ms"),
ValuesList(unit="ms")
)
self.completion_latency_percentiles = ValuesList(unit="%")
self.total_latency = Latency(
ValuesList(unit="ms"),
ValuesList(unit="ms"),
ValuesList(unit="ms"),
ValuesList(unit="ms")
)
self.bw = LatencyBW(
ValuesList(unit="ms"),
ValuesList(unit="ms"),
ValuesList(unit="ms"),
ValuesList(unit="%"),
ValuesList(unit="ms"),
)
if (fields is not None):
self.add(fields)
class RWStatus(object):
def __init__(self, fields = None):
self.total_io = ValuesList(unit="B")
self.bandwidth = ValuesList(unit="B")
self.iops = ValuesList()
self.runtime = ValuesList(unit="ms")
Latency = namedtuple("Latency", "min max mean deviation")
LatencyBW = namedtuple("Latency", "min max mean percentage deviation")
self.submission_latency = Latency(
ValuesList(unit="ms"),
ValuesList(unit="ms"),
ValuesList(unit="ms"),
ValuesList(unit="ms")
)
self.completion_latency = Latency(
ValuesList(unit="ms"),
ValuesList(unit="ms"),
ValuesList(unit="ms"),
ValuesList(unit="ms")
)
self.completion_latency_percentiles = ValuesList(unit="%")
self.total_latency = Latency(
ValuesList(unit="ms"),
ValuesList(unit="ms"),
ValuesList(unit="ms"),
ValuesList(unit="ms")
)
self.bw = LatencyBW(
ValuesList(unit="ms"),
ValuesList(unit="ms"),
ValuesList(unit="ms"),
ValuesList(unit="%"),
ValuesList(unit="ms"),
)
if (fields is not None):
self.add(fields)
def add(self, fields):
i = Iter(0)
self.total_io.add(int( fields[int(i.inc())])*1024)
self.bandwidth.add(int( fields[int(i.inc())])*1024)
self.iops.add( fields[int(i.inc())])
self.runtime.add( fields[int(i.inc())])
self.submission_latency.min.add(fields[int(i.inc())])
self.submission_latency.max.add(fields[int(i.inc())])
self.submission_latency.mean.add(fields[int(i.inc())])
self.submission_latency.deviation.add(fields[int(i.inc())])
self.completion_latency.min.add(fields[int(i.inc())])
self.completion_latency.max.add(fields[int(i.inc())])
self.completion_latency.mean.add(fields[int(i.inc())])
self.completion_latency.deviation.add(fields[int(i.inc())])
self.completion_latency_percentiles.add(fields[int(i):int(i+20)], False)
self.total_latency.min.add(fields[int(i.inc())])
self.total_latency.max.add(fields[int(i.inc())])
self.total_latency.mean.add(fields[int(i.inc())])
self.total_latency.deviation.add(fields[int(i.inc())])
self.bw.min.add(fields[int(i.inc())])
self.bw.max.add(fields[int(i.inc())])
self.bw.percentage.add(fields[int(i.inc())][:-1])
self.bw.mean.add(fields[int(i.inc())])
self.bw.deviation.add(fields[int(i.inc())])
def __str__(self):
return "Total IO: %sB, bandwidth: %sB/sec, IOPS: %d, runtime: %d msec" % (size(self.total_io,system=iec), size(self.bandwidth,system=iec), self.iops, self.runtime)
class FioJob(object):
def __init__(self, name):
self.name = name
self.read_status = RWStatus()
self.write_status = RWStatus()
CpuUsage = namedtuple("CpuUsage", "user system context_switches major_faults minor_faults")
self.cpu_usage = CpuUsage(
ValuesList(unit="%"),
ValuesList(unit="%"),
ValuesList(),
ValuesList(),
ValuesList(),
)
self.io_depths=ValuesList()
self.io_lat_us=ValuesList()
self.io_lat_ms=ValuesList()
self.disk_utilization = DiskUtilization()
""" Accept list of strings, each string represents one field from fio.
"""
def add(self, fields):
i = Iter(2)
i.set(5)
self.read_status.add(fields[int(i):int(i+41)])
self.write_status.add(fields[int(i):int(i+41)])
self.cpu_usage.user.add(fields[int(i.inc())][:-1])
self.cpu_usage.system.add( fields[int(i.inc())][:-1])
self.cpu_usage.context_switches.add(fields[int(i.inc())])
self.cpu_usage.major_faults.add(fields[int(i.inc())])
self.cpu_usage.minor_faults.add(fields[int(i.inc())])
self.io_depths.add({
'1':fields[int(i.inc())],
'2':fields[int(i.inc())],
'4':fields[int(i.inc())],
'8':fields[int(i.inc())],
'16':fields[int(i.inc())],
'32':fields[int(i.inc())],
'64+':fields[int(i.inc())],
}, False)
self.io_lat_us.add({
'2':fields[int(i.inc())],
'4':fields[int(i.inc())],
'10':fields[int(i.inc())],
'20':fields[int(i.inc())],
'50':fields[int(i.inc())],
'100':fields[int(i.inc())],
'250':fields[int(i.inc())],
'500':fields[int(i.inc())],
'750':fields[int(i.inc())],
'1000':fields[int(i.inc())],
}, False)
self.io_lat_ms.add({
'2':fields[int(i.inc())],
'4':fields[int(i.inc())],
'10':fields[int(i.inc())],
'20':fields[int(i.inc())],
'50':fields[int(i.inc())],
'100':fields[int(i.inc())],
'250':fields[int(i.inc())],
'500':fields[int(i.inc())],
'750':fields[int(i.inc())],
'1000':fields[int(i.inc())],
'2000':fields[int(i.inc())],
'2000+':fields[int(i.inc())],
},False)
self.disk_utilization.add(fields[int(i):int(i+9)])
def __str__(self):
return "%s\n"%(self.name)+\
"READ status:\n"+\
str(self.read_status)+\
"\nWRITE status:\n"+\
str(self.write_status)+\
"\n"+\
str(self.cpu_usage)+\
""
class DiskUtilization(object): def __init__(self, fields = None): self.disk_name = ValuesList() self.read_ios = ValuesList() self.write_ios = ValuesList() self.read_merges = ValuesList() self.write_merges = ValuesList() self.read_ticks = ValuesList() self.write_ticks = ValuesList() self.time_in_queue = ValuesList() self.utilization = ValuesList(unit="%") if (fields is not None): self.add(fields) def add(self, fields): i = Iter() self.disk_name.add(fields[int(i.inc())],False) self.read_ios.add(fields[int(i.inc())]) self.write_ios.add(fields[int(i.inc())]) self.read_merges.add(fields[int(i.inc())]) self.write_merges.add(fields[int(i.inc())]) self.read_ticks.add(fields[int(i.inc())]) self.write_ticks.add(fields[int(i.inc())]) self.time_in_queue.add(fields[int(i.inc())]) self.utilization.add(fields[int(i.inc())][:-2]) # last item on line
def __init__(self, fields=None):
self.disk_name = ValuesList()
self.read_ios = ValuesList()
self.write_ios = ValuesList()
self.read_merges = ValuesList()
self.write_merges = ValuesList()
self.read_ticks = ValuesList()
self.write_ticks = ValuesList()
self.time_in_queue = ValuesList()
self.utilization = ValuesList(unit="%")
if (fields is not None):
self.add(fields)
class DiskUtilization(object):
def __init__(self, fields=None):
self.disk_name = ValuesList()
self.read_ios = ValuesList()
self.write_ios = ValuesList()
self.read_merges = ValuesList()
self.write_merges = ValuesList()
self.read_ticks = ValuesList()
self.write_ticks = ValuesList()
self.time_in_queue = ValuesList()
self.utilization = ValuesList(unit="%")
if (fields is not None):
self.add(fields)
def add(self, fields):
i = Iter()
self.disk_name.add(fields[int(i.inc())], False)
self.read_ios.add(fields[int(i.inc())])
self.write_ios.add(fields[int(i.inc())])
self.read_merges.add(fields[int(i.inc())])
self.write_merges.add(fields[int(i.inc())])
self.read_ticks.add(fields[int(i.inc())])
self.write_ticks.add(fields[int(i.inc())])
self.time_in_queue.add(fields[int(i.inc())])
self.utilization.add(fields[int(i.inc())][:-2]) # last item on line
