mirror of
https://github.com/MISP/misp-galaxy.git
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92 lines
3.1 KiB
Python
92 lines
3.1 KiB
Python
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from ..helpers import nativestr
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from .utils import list_to_dict
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class TSInfo:
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"""
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Hold information and statistics on the time-series.
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Can be created using ``tsinfo`` command
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https://redis.io/docs/latest/commands/ts.info/
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"""
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rules = []
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labels = []
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sourceKey = None
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chunk_count = None
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memory_usage = None
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total_samples = None
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retention_msecs = None
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last_time_stamp = None
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first_time_stamp = None
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max_samples_per_chunk = None
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chunk_size = None
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duplicate_policy = None
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def __init__(self, args):
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"""
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Hold information and statistics on the time-series.
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The supported params that can be passed as args:
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rules:
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A list of compaction rules of the time series.
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sourceKey:
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Key name for source time series in case the current series
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is a target of a rule.
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chunkCount:
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Number of Memory Chunks used for the time series.
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memoryUsage:
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Total number of bytes allocated for the time series.
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totalSamples:
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Total number of samples in the time series.
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labels:
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A list of label-value pairs that represent the metadata
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labels of the time series.
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retentionTime:
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Retention time, in milliseconds, for the time series.
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lastTimestamp:
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Last timestamp present in the time series.
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firstTimestamp:
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First timestamp present in the time series.
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maxSamplesPerChunk:
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Deprecated.
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chunkSize:
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Amount of memory, in bytes, allocated for data.
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duplicatePolicy:
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Policy that will define handling of duplicate samples.
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Can read more about on
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https://redis.io/docs/latest/develop/data-types/timeseries/configuration/#duplicate_policy
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"""
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response = dict(zip(map(nativestr, args[::2]), args[1::2]))
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self.rules = response.get("rules")
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self.source_key = response.get("sourceKey")
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self.chunk_count = response.get("chunkCount")
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self.memory_usage = response.get("memoryUsage")
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self.total_samples = response.get("totalSamples")
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self.labels = list_to_dict(response.get("labels"))
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self.retention_msecs = response.get("retentionTime")
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self.last_timestamp = response.get("lastTimestamp")
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self.first_timestamp = response.get("firstTimestamp")
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if "maxSamplesPerChunk" in response:
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self.max_samples_per_chunk = response["maxSamplesPerChunk"]
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self.chunk_size = (
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self.max_samples_per_chunk * 16
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) # backward compatible changes
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if "chunkSize" in response:
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self.chunk_size = response["chunkSize"]
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if "duplicatePolicy" in response:
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self.duplicate_policy = response["duplicatePolicy"]
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if type(self.duplicate_policy) == bytes:
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self.duplicate_policy = self.duplicate_policy.decode()
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def get(self, item):
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try:
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return self.__getitem__(item)
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except AttributeError:
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return None
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def __getitem__(self, item):
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return getattr(self, item)
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