def __init__(self, snapshots, path_to_output_dir, options):
Plugin.__init__(self, "glocks_high_demote_seconds",
"The glocks with demote time greater than zero seconds.",
snapshots, "Glocks with High Demote Seconds",
path_to_output_dir, options)
self.__table = []
self.__glocks_high_demote_seconds = {}
def __init__(self, snapshots, path_to_output_dir, options):
Plugin.__init__(self, "glocks_activity",
"The glock's lockdump analyzed for multiple holder and waiters.",
snapshots, "Glocks Activity", path_to_output_dir,
options)
self.__glock_dump = []
self.__mininum_waiter_count = int(self.get_option("mininum_waiter_count"))
def __init__(self, snapshots, path_to_output_dir, options):
Plugin.__init__(self, "glocks_in_snapshots",
"The glocks that appear in multiple snapshots.",
snapshots, "Glocks in Snapshots", path_to_output_dir,
options)
self.__glocks_in_snapshots = {}
self.__minimum_glocks_in_snapshots = self.get_option("mininum_glocks_in_snapshots")
def __init__(self, snapshots, path_to_output_dir, options):
Plugin.__init__(self, "glocks_dependencies",
"A dependency graph of a glocks for a pid.",
snapshots, "Glocks Dependencies", path_to_output_dir,
options)
self.__glocks_dependencies_snapshots = []
# Set minimum glocks dependency and add the glock itself with plus 1.
self.__minimum_glocks_dep = self.get_option("minimum_glocks_dep") + 1
def __init__(self, snapshots, path_to_output_dir, options):
Plugin.__init__(self, "snapshots",
"The stats for the snapshots and dlm activity.",
snapshots, "Snapshot Stats", path_to_output_dir,
options)
self.__start_time = self.get_snapshots_start_time()
self.__stop_time = self.get_snapshots_end_time()
self.__snapshot_count = 0
self.__dlm_activity = []
def __init__(self, snapshots, path_to_output_dir, options):
self.__gs_glocks_total_lowest = None
self.__gs_glocks_total_highest = None
snapshots_with_stats = []
for snapshot in snapshots:
if (not snapshot.get_glocks_stats() == None):
snapshots_with_stats.append(snapshot)
Plugin.__init__(self, "glocks_stats", "The stats for the different glock types and states.",
snapshots_with_stats, "Glocks Stats", path_to_output_dir,
options)
def __init__(self, snapshots, path_to_output_dir, options):
Plugin.__init__(self, "glocks_waiters_time",
"The holder + waiters of a glock over time.",
snapshots,
"Glocks Holder and Waiters Count over Time",
path_to_output_dir, options)
self.__glocks_holder_waiters_by_date = {}
self.__mininum_waiter_count = self.get_option("mininum_waiter_count")
self.__maximum_glocks_to_graph = self.get_option("maximum_glocks_to_graph")
def __init__(self, snapshots, path_to_output_dir, options):
Plugin.__init__(self, "pids_function", "Analyzes the function each pid is in.",
snapshots, "Pids Functions", path_to_output_dir, options)
self.__pids_in_snapshots = []
self.__gfs2_functions = {"gfs2_inplace_reserve":[], "gfs2_inplace_reserve":[]}
# List of processes to ignore by default:
self.__commands_to_ignore = []
for command in self.get_option("commands_to_ignore").split(","):
self.__commands_to_ignore.append(command.strip())
def __init__(self, snapshots, path_to_output_dir, options):
Plugin.__init__(self, "pids", "The pids information relating to glocks.",
snapshots, "Pids Stats", path_to_output_dir, options)
self.__pids_in_snapshots = []
self.__pids_using_multiple_glocks = []
self.__mininum_snapshot_count = self.get_option("mininum_snapshot_count")
self.__mininum_glocks_count = self.get_option("mininum_glocks_count")
# List of processes to ignore by default:
self.__commands_to_ignore = []
for command in self.get_option("commands_to_ignore").split(","):
self.__commands_to_ignore.append(command.strip())
