goanalyzer | improved go tool trace goroutine analysis | Monitoring library

 by   robaho Go Version: Current License: No License

kandi X-RAY | goanalyzer Summary

kandi X-RAY | goanalyzer Summary

goanalyzer is a Go library typically used in Performance Management, Monitoring applications. goanalyzer has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

This project enhances the Go tracing facilities web interface. It changes the 'go routine analysis' summary page to show detailed metrics, allows sorting, and one-click access to the analysis graphs. You can also open a detailed trace of all routines in the group by clicking on the count. The advanced metrics also includes basic min/avg/max times for each event within the category, rather than just reporting the total time. This is extremely important for latency and performance analysis. It is expected that these changes would be incorporated into the base distribution of Go, via issue #29103.
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            kandi-support Support

              goanalyzer has a low active ecosystem.
              It has 29 star(s) with 1 fork(s). There are 3 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 0 open issues and 1 have been closed. On average issues are closed in 1 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of goanalyzer is current.

            kandi-Quality Quality

              goanalyzer has no bugs reported.

            kandi-Security Security

              goanalyzer has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              goanalyzer does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
              OutlinedDot
              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              goanalyzer releases are not available. You will need to build from source code and install.

            Top functions reviewed by kandi - BETA

            kandi has reviewed goanalyzer and discovered the below as its top functions. This is intended to give you an instant insight into goanalyzer implemented functionality, and help decide if they suit your requirements.
            • generateTrace creates trace context .
            • postProcessTrace preprocess events
            • parseEvents takes a list of events and returns a list of events
            • GoroutineStats returns a map of GDesc for the goroutine .
            • MutatorUtilization computes a set of MutatorUtilations .
            • readTrace reads and parses the trace header and returns a list of events and strings .
            • httpJsonTrace renders trace information .
            • hanUserTask handles a request of tasks
            • order returns a sorted list of events .
            • httpGoroutines returns goroutines
            Get all kandi verified functions for this library.

            goanalyzer Key Features

            No Key Features are available at this moment for goanalyzer.

            goanalyzer Examples and Code Snippets

            No Code Snippets are available at this moment for goanalyzer.

            Community Discussions

            QUESTION

            Linux IP monitoring tool
            Asked 2022-Apr-08 at 16:12

            I need to get the IP numbers that are connecting to the EC2 instance then add them to AWS security group as a security group rule. So only those machines will have the permission to connect to instance. I don't need the port number that they're connecting to instance.

            I installed iptraf-ng but app is very slow on the instance. Any other suggestions to capture the connecting IP's to instance so I can add them faster to security group rule?

            ...

            ANSWER

            Answered 2022-Apr-08 at 16:12

            You can use VPC Flow logs to monitor the traffic to the VPC (which will include the traffic that is going to the EC2 instance).

            Source https://stackoverflow.com/questions/71800154

            QUESTION

            how to check service running on other server with python
            Asked 2022-Mar-14 at 13:12

            I have a problem with checking my service on other windows or Linux servers.

            My problem is that I have to make a request from one server to the other servers and check if the vital services of those servers are active or disabled.

            I wrote Python code to check for services, which only works on a local system.

            ...

            ANSWER

            Answered 2022-Mar-08 at 17:46

            As far as I know, psutil can only be used for gathering information about local processes, and is not suitable for retrieving information about processes running on other hosts. If you want to check whether or not a process is running on another host, there are many ways to approach this problem, and the solution depends on how deep you want to go (or need to go), and what your local situation is. From the top of my head, here are some ideas:

            If you are only dealing with network services with exposed ports:

            • A very simple solution would involve using a script and a port scanner (nmap); if a port that a service is listening behind, is open, then we can assume that the service is running. Run the script every once in a while to check up on the services, and do your thing.

            • If you want to stay in Python, you can achieve the same end result by using Python's socket module to try and connect to a given host and port to determine whether or not the port that a service is listening behind, is open.

            • A Python package or tool for monitoring network services on other hosts like this probably already exists.

            If you want more information and need to go deeper, or you want to check up on local services, your solution will have to involve a local monitor process on each host, and connecting to that process to gather information.

            • You can use your code to implement a server that lets clients connect to it, to check up on the services running on that host. (Check the socket module's official documentation for examples on how to implement clients and servers.)

            Here's the big thing though. Based on your question and how it was asked, I would assume that you do not have the experience nor the insight to implement this in a secure way yet. If you're using this for a simple hobby/student project, roll out your own solution, and learn. Otherwise, I would recommend that you check out an existing solution like Nagios, and follow the security recommendations very closely.

            Source https://stackoverflow.com/questions/71393915

            QUESTION

            Differentiate databricks streaming queries in datadog
            Asked 2022-Mar-11 at 18:18

            I am trying to set up a dashboard on Datadog that will show me the streaming metrics for my streaming job. The job itself contains two tasks one task has 2 streaming queries and the other has 4 (Both tasks use the same cluster). I followed the instructions here to install Datadog on the driver node. However when I go to datadog and try to create a dashboard there is no way to differentiate between the 6 different streaming queries so they are all lumped together (none of the tags for the metrics are different per query).

            ...

            ANSWER

            Answered 2022-Mar-11 at 18:18

            After some digging I found there is an option you can enable via the init script called enable_query_name_tag which is disabled by default as it can cause there to be a ton of tags created when you are not using query names.

            The modification is shown here:

            Source https://stackoverflow.com/questions/71402261

            QUESTION

            Ignore specific set of labels on prometheus query
            Asked 2022-Mar-02 at 17:51

            I have a metric with 2 labels. Both labels can have 2 values A or B.

            I'd like to sum all the values and exclude the case when Label1=A and Label2=B.

            ...

            ANSWER

            Answered 2022-Mar-02 at 17:51

            Try the following query:

            Source https://stackoverflow.com/questions/71326094

            QUESTION

            Prometheus remote write mTLS
            Asked 2022-Feb-24 at 06:08

            I'm trying to set up Prometheus-to-Prometheus metrics flow, I was able to do it by flag --enable-feature=remote-write-receiver.

            However I need to have mTLS there, can someone advice a manual or post a config sample?

            Appreciate you help

            ...

            ANSWER

            Answered 2022-Feb-24 at 06:08

            There is a second config file with experimental options related to HTTP server, and it has options to enable TLS:

            Source https://stackoverflow.com/questions/71244535

            QUESTION

            Prometheus service discovery with docker-compose
            Asked 2022-Feb-19 at 17:59

            I have the following docker-compose file:

            ...

            ANSWER

            Answered 2022-Feb-19 at 17:59

            The solution to this problem is to use an actual service discovery instead of static targets. This way Prometheus will scrape each replica during each iteration.

            If it is just docker-compose (I mean, not Swarm), you can use DNS service discovery (dns_sd_config) to obtain all IPs belonging to a service:

            Source https://stackoverflow.com/questions/70803245

            QUESTION

            Where can I get node exporter metrics description?
            Asked 2022-Feb-10 at 08:34

            I'm new to monitoring the k8s cluster with prometheus, node exporter and so on.

            I want to know that what the metrics exactly mean for though the name of metrics are self descriptive.

            I already checked the github of node exporter, but I got not useful information.

            Where can I get the descriptions of node exporter metrics?

            Thanks

            ...

            ANSWER

            Answered 2022-Feb-10 at 08:34

            There is a short description along with each of the metrics. You can see them if you open node exporter in browser or just curl http://my-node-exporter:9100/metrics. You will see all the exported metrics and lines with # HELP are the description ones:

            Source https://stackoverflow.com/questions/70300286

            QUESTION

            Prometheus: find max RPS
            Asked 2022-Feb-10 at 08:11

            Say I have two metrics in Prometheus, both counters:

            Ok:

            ...

            ANSWER

            Answered 2022-Feb-08 at 18:32

            You need the following query:

            Source https://stackoverflow.com/questions/71021126

            QUESTION

            Integrate GCP with OpsGenie for Alerts
            Asked 2022-Jan-26 at 08:39

            It may be a vague question but I couldn't find any documentation regarding the same. Does Google cloud platform have provision to integrate with OpsGenie?

            Basically we have set up few alerts in GCP for our Kubernetes Cluster monitoring and we want them to be feeded to OpsGenie for Automatic call outs in case of high priority incidents.

            Is it possible?

            ...

            ANSWER

            Answered 2022-Jan-26 at 08:39

            Recapping for better visibility:

            OpsGenie supports multiple tools, including Google Stackdriver.
            Instruction on how to integrate it with Stackdriver webhooks can be found here.

            Source https://stackoverflow.com/questions/70753215

            QUESTION

            Kubernetes pvc in rwx monitoring
            Asked 2021-Dec-30 at 19:36

            I’ve a PVC in RWX. 2 pods use this PVC. I want to know which pods ask volume to the PVC and when. How can I manage that?

            ...

            ANSWER

            Answered 2021-Dec-03 at 15:33

            As far as i know there is no direct way to figure out a PVC is used by which pod To get that info possible workaround is grep through all the pods for the respective pvc :

            Source https://stackoverflow.com/questions/70210994

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install goanalyzer

            You can download it from GitHub.

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            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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            https://github.com/robaho/goanalyzer.git

          • CLI

            gh repo clone robaho/goanalyzer

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            git@github.com:robaho/goanalyzer.git

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