公开(公告)号：US11789804B1

公开(公告)日：2023-10-17

申请号：US17589556

申请日：2022-01-31

Applicant: Splunk Inc.

Inventor： Gergely Danyi ,  Sakshi Garg ,  Maxime Petazzoni ,  Sahinaz Safari Sanjani ,  Timothy Matthew Robin Williamson ,  Eric Wohlstadter

IPC: G06F11/00 ,  G06F11/07

CPC classification number: G06F11/079 ,  G06F11/0751 ,  G06F11/0778

Abstract: A method of identifying a root cause of a failure for a trace within a microservices-based application includes determining if a root span of the trace is an error span resulting in an error experienced by a user at a front end of the microservices-based application. If the root span of the trace is an error span, the method analyzes a plurality of spans comprising the trace to determine if the trace comprises at least one leaf error span. If the trace comprises a single leaf error span, the method attributes the root cause of the failure in the trace to a service associated with the single leaf error span. If the trace comprises multiple leaf error spans the method attributes the root cause of the failure in the trace to a service associated with a leaf error span of the multiple leaf error spans comprising a latest starting timestamp.

公开(公告)号：US12141047B1

公开(公告)日：2024-11-12

申请号：US17589637

申请日：2022-01-31

Applicant: Splunk Inc.

Inventor： Gergely Danyi ,  Sakshi Garg ,  Maxime Petazzoni ,  Sahinaz Safari Sanjani ,  Timothy Matthew Robin Williamson ,  Eric Wohlstadter

IPC: G06F9/44 ,  G06F11/36

Abstract: A method of computing real-time metrics for automated workflows includes aggregating a set of ingested spans into a set of traces. The method further includes executing a set of rules to determine a set of workflows associated with the set of traces, wherein each workflow of the set of workflows is associated with a respective trace of the set of traces, and wherein each workflow is operable to group together activity associated with a client process within a respective trace. The method also includes assigning a name to each workflow based on the rules and computing real-time metrics for each of the workflows.

公开(公告)号：US11907097B1

公开(公告)日：2024-02-20

申请号：US18104207

申请日：2023-01-31

Applicant: SPLUNK Inc.

Inventor： Bogdan Cristian Drutu ,  Filip Slunecko ,  Charles Joseph Smith ,  Timothy Matthew Robin Williamson

IPC: G06F11/34 ,  G06F11/30 ,  H04L43/04

CPC classification number: G06F11/3476 ,  G06F11/3075 ,  H04L43/04

Abstract: Techniques may include receiving a plurality of spans of trace data at a computing system during a first time period. The techniques may include storing the plurality of spans in a span partition of a data store. The data store can contain a plurality of span partitions with spans that are grouped in the partition by trace identifier. The device may include generating a timestamp partition, with an index of timestamps by trace identifiers, for the first time period. The techniques may include storing the timestamp partition in the data store. Also, the techniques may include identifying at least two timestamp partitions that correspond to a second time period that preceded the first time period. The techniques may include generating and storing a primary compacted timestamp partition by combining the at least two timestamp partitions.