hyperloglog
fluent-bit
hyperloglog | fluent-bit | |
---|---|---|
10 | 35 | |
913 | 5,344 | |
0.9% | 1.3% | |
3.3 | 9.8 | |
about 2 months ago | 7 days ago | |
Go | C | |
MIT License | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
hyperloglog
-
How single message broke all our monitoring and dashboards
For the last 1.5 years, I have been using Axiom for all of my logs ingestion, querying, and monitoring needs. It is a great product and I never had one issue with it in my time using it. Spoiler alert, even today, when it failed it was actually my fault, but let's see what happened.
-
Observability at KubeCon + CloudNativeCon Europe 2024 in Paris
Axiom
-
How To Collect Temporal.io Logs Using Axiom And Pino
Axiom is an observability backend with OpenTelemetry support. I chose it for my recent project because of its cost, especially for hobby projects or serious projects in its early phase. They provide a JavaScript library that you can use as transport for pino.
- HyperLogLog
-
Free logging/monitoring for NextJS projects?
Axiom has a great integration with Next.js: https://axiom.co
-
What do you consider the best cloud logging platform that has a free tier?
Assuming you want to track and visualize some metrics, check out https://axiom.co/ . They give you 500 GB ingest, 100 GB storage, 10 hrs query hours per month.
-
5 Best Backend-for-Frontend Tools You Should Be Using
Axiom is a data management and analytics platform that enables organizations to gather, manage, and analyze large volumes of data from various sources. The platform is designed to provide users with a comprehensive view of their data, allowing them to make better-informed business decisions.
-
What front end logger do you guys use?
Axiom - https://axiom.co/
-
Datadog: why is it so popular?
Have you seen axiom.co? specifically targets DD. Interesting to say the least.
-
Show HN: HyperLogLog in Zig
I'm also very curious to know this. HyperLogLog is written in Go:
https://github.com/axiomhq/hyperloglog
I would expect V to be a more natural choice for a port than Zig.
fluent-bit
-
Observability at KubeCon + CloudNativeCon Europe 2024 in Paris
Fluentbit
-
Fluent Bit with ECS: Configuration Tips and Tricks
$ docker run --rm fluent-bit-dummy WARNING: The requested image's platform (linux/amd64) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested Fluent Bit v1.9.10 * Copyright (C) 2015-2022 The Fluent Bit Authors * Fluent Bit is a CNCF sub-project under the umbrella of Fluentd * https://fluentbit.io [2023/12/24 16:06:59] [ info] [fluent bit] version=1.9.10, commit=557c8336e7, pid=1 [2023/12/24 16:06:59] [ info] [storage] version=1.4.0, type=memory-only, sync=normal, checksum=disabled, max_chunks_up=128 [2023/12/24 16:06:59] [ info] [cmetrics] version=0.3.7 [2023/12/24 16:06:59] [ info] [output:stdout:stdout.0] worker #0 started [2023/12/24 16:06:59] [ info] [sp] stream processor started [0] dummy.0: [1703434019.553880465, {"message"=>"custom dummy"}] [0] dummy.0: [1703434020.555768799, {"message"=>"custom dummy"}] [0] dummy.0: [1703434021.550525174, {"message"=>"custom dummy"}] [0] dummy.0: [1703434022.551563050, {"message"=>"custom dummy"}] [0] dummy.0: [1703434023.551944509, {"message"=>"custom dummy"}] [0] dummy.0: [1703434024.550027843, {"message"=>"custom dummy"}] [0] dummy.0: [1703434025.550901801, {"message"=>"custom dummy"}] [0] dummy.0: [1703434026.549279385, {"message"=>"custom dummy"}] ^C[2023/12/24 16:07:08] [engine] caught signal (SIGINT) [0] dummy.0: [1703434027.549678344, {"message"=>"custom dummy"}] [2023/12/24 16:07:08] [ warn] [engine] service will shutdown in max 5 seconds [2023/12/24 16:07:08] [ info] [engine] service has stopped (0 pending tasks) [2023/12/24 16:07:08] [ info] [output:stdout:stdout.0] thread worker #0 stopping... [2023/12/24 16:07:08] [ info] [output:stdout:stdout.0] thread worker #0 stopped
-
Should You Be Scared of Unix Signals?
> Libc is a lot more tricky about signals, since not all libc functions can be safely called from handlers.
And this is a huge thing. People do all kinds of operations in signal handlers completely oblivious to the pitfalls. Pitfalls which often do not manifest, making it a great "it works for me" territory.
I once raised a ticket on fluentbit[1] about it but they have abused signal handlers so thoroughly that I do not think they can mitigate the issue without a major rewriting of the signal and crash handling.
[1] https://github.com/fluent/fluent-bit/issues/4836
-
Vector: a Rust-based lightweight alternative to Fluentd/Logstash
Fluentbit is Fluentd's lightweight alternative to itself.
https://fluentbit.io
- FLaNK Stack Weekly for 14 Aug 2023
-
Ultimate EKS Baseline Cluster: Part 1 - Provision EKS
From here, we can explore other developments and tutorials on Kubernetes, such as o11y or observability (PLG, ELK, ELF, TICK, Jaeger, Pyroscope), service mesh (Linkerd, Istio, NSM, Consul Connect, Cillium), and progressive delivery (ArgoCD, FluxCD, Spinnaker).
-
Fluentbit Kubernetes - How to extract fields from existing logs
From this (https://github.com/fluent/fluent-bit/issues/723), I can see there is no grok support for fluent-bit.
-
Parsing multiline logs using a custom Fluent Bit configuration
apiVersion: v1 kind: ConfigMap metadata: name: fluent-bit-config namespace: newrelic labels: k8s-app: newrelic-logging data: # Configuration files: server, input, filters and output # ====================================================== fluent-bit.conf: | [SERVICE] Flush 1 Log_Level ${LOG_LEVEL} Daemon off Parsers_File parsers.conf HTTP_Server On HTTP_Listen 0.0.0.0 HTTP_Port 2020 @INCLUDE input-kubernetes.conf @INCLUDE output-newrelic.conf @INCLUDE filter-kubernetes.conf input-kubernetes.conf: | [INPUT] Name tail Tag kube.* Path ${PATH} Parser ${LOG_PARSER} DB /var/log/flb_kube.db Mem_Buf_Limit 7MB Skip_Long_Lines On Refresh_Interval 10 filter-kubernetes.conf: | [FILTER] Name multiline Match * multiline.parser multiline-regex [FILTER] Name record_modifier Match * Record cluster_name ${CLUSTER_NAME} [FILTER] Name kubernetes Match kube.* Kube_URL https://kubernetes.default.svc.cluster.local:443 Merge_Log Off output-newrelic.conf: | [OUTPUT] Name newrelic Match * licenseKey ${LICENSE_KEY} endpoint ${ENDPOINT} parsers.conf: | # Relevant parsers retrieved from: https://github.com/fluent/fluent-bit/blob/master/conf/parsers.conf [PARSER] Name docker Format json Time_Key time Time_Format %Y-%m-%dT%H:%M:%S.%L Time_Keep On [PARSER] Name cri Format regex Regex ^(?[^ ]+) (?stdout|stderr) (?[^ ]*) (?.*)$ Time_Key time Time_Format %Y-%m-%dT%H:%M:%S.%L%z [MULTILINE_PARSER] name multiline-regex key_content message type regex flush_timeout 1000 # # Regex rules for multiline parsing # --------------------------------- # # configuration hints: # # - first state always has the name: start_state # - every field in the rule must be inside double quotes # # rules | state name | regex pattern | next state # ------|---------------|--------------------------------|----------- rule "start_state" "/(Dec \d+ \d+\:\d+\:\d+)(.*)/" "cont" rule "cont" "/^\s+at.*/" "cont"
-
Tool to scrape (semi)-structured log files (e.g. log4j)
There are also log forwarding tools like promtail and fluentbit that can be used to both ship logs to something like Loki and produce metrics.
-
How to Deploy and Scale Strapi on a Kubernetes Cluster 2/2
FluentBit, is a logging processor that can help you to push all of your application logs to a central location like an ElasticSearch or OpenSearch cluster.
What are some alternatives?
golang-set - A simple, battle-tested and generic set type for the Go language. Trusted by Docker, 1Password, Ethereum and Hashicorp.
loki - Like Prometheus, but for logs.
cuckoofilter - Cuckoo Filter: Practically Better Than Bloom
rsyslog - a Rocket-fast SYStem for LOG processing
trie - Data structure and relevant algorithms for extremely fast prefix/fuzzy string searching.
syslog-ng - syslog-ng is an enhanced log daemon, supporting a wide range of input and output methods: syslog, unstructured text, queueing, SQL & NoSQL.
boomfilters - Probabilistic data structures for processing continuous, unbounded streams.
jaeger - CNCF Jaeger, a Distributed Tracing Platform
bitset - Go package implementing bitsets
winston - A logger for just about everything.
roaring - Roaring bitmaps in Go (golang), used by InfluxDB, Bleve, DataDog
Grafana - The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.