def run(self, accessor, scale, threshold=None):
result = {}
if threshold.has_key(accessor["name"]):
threshold_val = threshold[accessor["name"]]
elif accessor.has_key("threshold"):
threshold_val = accessor["threshold"]
else:
threshold_val = None
for bucket, bucket_stats in stats_buffer.node_stats.iteritems():
stats = []
for node, stats_info in bucket_stats.iteritems():
if accessor["counter"] not in stats_info.keys():
stats.append((node, "N/A"))
continue
for key, value in stats_info.iteritems():
if isinstance(value, dict):
continue
if key.find(accessor["counter"]) >= 0:
if accessor.has_key("threshold"):
if int(value) > threshold_val:
stats.append((node, (key, value)))
else:
if accessor.has_key("unit"):
if accessor["unit"] == "time":
stats.append((node, util.time_label(value)))
elif accessor["unit"] == "size":
stats.append((node, util.size_label(int(value))))
else:
stats.append((node, (key,value)))
result[bucket] = stats
return result
def run(self, accessor, scale, threshold=None):
result = {}
for bucket, stats_info in stats_buffer.buckets.iteritems():
values = stats_info[scale][accessor["counter"]]
timestamps = values["timestamp"]
timestamps = [x - timestamps[0] for x in timestamps]
nodeStats = values["nodeStats"]
for node, vals in nodeStats.iteritems():
if len(vals):
avg = vals[-1]
else:
avg = 0
if accessor.has_key("unit"):
if accessor["unit"] == "size":
avg = util.size_label(avg)
elif accessor["unit"] == "number":
avg = util.number_label(avg)
elif accessor["unit"] == "time":
avg = util.time_label(avg)
else:
avg = util.pretty_float(avg)
if result.has_key(node):
result[node].append((bucket, avg))
else:
result[node] = [(bucket, avg)]
return result
def run(self, accessor, threshold=None):
result = {}
if threshold.has_key("MemoryFragmentation"):
threshold_val = threshold["MemoryFragmentation"][accessor["name"]]
else:
threshold_val = accessor["threshold"]
for bucket, bucket_stats in stats_buffer.node_stats.iteritems():
num_error = []
for node, stats_info in bucket_stats.iteritems():
for key, value in stats_info.iteritems():
if key.find(accessor["counter"]) >= 0:
if accessor.has_key("threshold"):
if int(value) > threshold_val:
if accessor.has_key("unit"):
if accessor["unit"] == "time":
symptom = accessor["symptom"].format(util.time_label(value), util.time_label(threshold_val))
num_error.append({"node":node, "value": symptom})
elif accessor["unit"] == "size":
symptom = accessor["symptom"].format(util.size_label(value), util.size_label(threshold_val))
num_error.append({"node":node, "value": symptom})
else:
symptom = accessor["symptom"].format(value, threshold_val)
num_error.append({"node":node, "value": symptom})
else:
symptom = accessor["symptom"].format(value, threshold_val)
num_error.append({"node":node, "value": symptom})
if len(num_error) > 0:
result[bucket] = {"error" : num_error}
return result
def run(self, accessor, scale, threshold=None):
result = {}
sizing = {}
if threshold.has_key(accessor["name"]):
threshold_val = threshold[accessor["name"]]
elif accessor.has_key("threshold"):
threshold_val = accessor["threshold"]
else:
threshold_val = None
for bucket, bucket_stats in stats_buffer.node_stats.iteritems():
stats = []
for node, stats_info in bucket_stats.iteritems():
if not sizing.has_key(node):
sizing[node] = []
if accessor["counter"][0] not in stats_info.keys():
stats.append((node, "N/A"))
sizing[node].append((bucket, "N/A"))
continue
for key, value in stats_info.iteritems():
if isinstance(value, dict):
continue
if key.find(accessor["counter"][0]) >= 0:
if accessor["counter"][1] in stats_info and \
accessor["counter"][2] in stats_info:
total_item_resident = int(stats_info[accessor["counter"][1]]) -\
int(stats_info[accessor["counter"][2]])
if total_item_resident:
value = float(value) / total_item_resident
else:
value = 0
if accessor.has_key("unit"):
if accessor["unit"] == "time":
stats.append((node, util.time_label(value)))
sizing[node].append((bucket, util.time_label(value)))
elif accessor["unit"] == "size":
stats.append((node, util.size_label(int(value))))
sizing[node].append((bucket, util.size_label(int(value))))
else:
stats.append((node, (key,value)))
result[bucket] = stats
result["_sizing"] = sizing
return result
def run(self, accessor):
result = {}
for bucket, bucket_stats in stats_buffer.node_stats.iteritems():
stats = []
for node, stats_info in bucket_stats.iteritems():
for key, value in stats_info.iteritems():
if key.find(accessor["counter"]) >= 0:
if accessor.has_key("threshold"):
if int(value) > accessor["threshold"]:
stats.append((node, (key, value)))
else:
if accessor.has_key("unit"):
if accessor["unit"] == "time":
stats.append((node, util.time_label(value)))
elif accessor["unit"] == "size":
stats.append((node, util.size_label(int(value))))
else:
stats.append((node, (key,value)))
result[bucket] = stats
return result
def run(self, accessor):
result = {}
for bucket, bucket_stats in stats_buffer.node_stats.iteritems():
stats = []
for node, stats_info in bucket_stats.iteritems():
for key, value in stats_info.iteritems():
if key.find(accessor["counter"]) >= 0:
if accessor.has_key("threshold"):
if int(value) > accessor["threshold"]:
stats.append((node, (key, value)))
else:
if accessor.has_key("unit"):
if accessor["unit"] == "time":
stats.append(
(node, util.time_label(value)))
elif accessor["unit"] == "size":
stats.append(
(node, util.size_label(int(value))))
else:
stats.append((node, (key, value)))
result[bucket] = stats
return result
def run(self, accessor):
result = {}
for bucket, bucket_stats in stats_buffer.node_stats.iteritems():
num_error = []
for node, stats_info in bucket_stats.iteritems():
for key, value in stats_info.iteritems():
if key.find(accessor["counter"]) >= 0:
if accessor.has_key("threshold"):
if int(value) > accessor["threshold"]:
if accessor.has_key("unit"):
if accessor["unit"] == "time":
num_error.append({"node":node, "value": (key, util.time_label(value))})
elif accessor["unit"] == "size":
num_error.append({"node":node, "value": (key, util.size_label(value))})
else:
num_error.append({"node":node, "value": (key, value)})
else:
num_error.append({"node":node, "value": (key, value)})
if len(num_error) > 0:
result[bucket] = {"error" : num_error}
return result