def __generate_graphs_by_glock_state(self, png_format=False):
path_to_output_dir = os.path.join(os.path.join(self.get_path_to_output_dir(),
self.get_filesystem_name()), "graphs")
if (self.get_snapshots()):
path_to_image_files = []
snapshot_date_time = []
# This is graphing the states for differnt glock states. X is time, Y is
# one of 7 glock types.
for gstate in glocktop_analyze.glocks_stats.GLOCK_STATES:
glock_types_stats = {}
for snapshot in self.get_snapshots():
glocks_stats = snapshot.get_glocks_stats()
if (not snapshot.get_date_time() in snapshot_date_time):
snapshot_date_time.append(snapshot.get_date_time())
gtypes_stats = glocks_stats.get_stats_by_state(gstate)
for key in gtypes_stats.keys():
if (glock_types_stats.has_key(key)):
glock_types_stats[key].append(gtypes_stats.get(key))
else:
glock_types_stats[key] = [gtypes_stats.get(key)]
path_to_image_files += generate_date_graphs(path_to_output_dir,
snapshot_date_time,
glock_types_stats,
"%s - %s" %(self.get_filesystem_name(), gstate),
"Time of Snapshots", "Glock Types",
png_format=png_format)
return path_to_image_files
def __generate_graphs_glocks_holder_waiter(self, glocks_holder_waiters_by_date, snapshots_date_time, png_format=False):
# The x-axis will be the snapshots_date_time. Each glock in the map has a
# value that is holder/waiter count at some date_time (we call gdt) instance
# that should be a value in the snapshots_date_time. If there is no gdt
# instance for a date_time in snapshots_date_time then we set value at None
# in graph.
path_to_image_files = []
if ((glocks_holder_waiters_by_date) and (snapshots_date_time)):
def get_index_in_list(date_time_list, date_time):
index = 0;
for index in range(0, len(date_time_list)):
if (date_time_list[index] == date_time):
return index
index += 1
return -1
# Set the Y axis and create a list the same size as snapshots_date_time and set to None as each value.
y_axis = {}
for gkey in glocks_holder_waiters_by_date.keys():
if (not y_axis.has_key(gkey)):
y_axis[gkey] = [None] * len(snapshots_date_time)
for t in glocks_holder_waiters_by_date.get(gkey):
index_in_dt = get_index_in_list(snapshots_date_time, t[0])
if (index_in_dt >= 0):
y_axis[gkey][index_in_dt] = t[1]
path_to_output_dir = os.path.join(os.path.join(self.get_path_to_output_dir(),
self.get_filesystem_name()), "graphs")
path_to_image_files += generate_date_graphs(path_to_output_dir,
snapshots_date_time,
y_axis,
self.get_title(),
"Time of Snapshots", "Glock Type/Inode",
png_format=png_format)
return path_to_image_files
