diff --git a/content/en/blog/2024/otel-collector-survey/index.md b/content/en/blog/2024/otel-collector-survey/index.md index ec0f2e145a8a..f599ca2baeb2 100644 --- a/content/en/blog/2024/otel-collector-survey/index.md +++ b/content/en/blog/2024/otel-collector-survey/index.md @@ -6,57 +6,97 @@ author: '[Hope Oluwalolope](https://github.com/iamebonyhope) (Microsoft)' cSpell:ignore: Oluwalolope distros Servicegraph Pprof --- -The [OpenTelemetry (OTel) Collector](https://opentelemetry.io/docs/collector/) has become a cornerstone tool for observing and monitoring modern software applications. Recently, the End User SIG conducted a survey to gather feedback from users about their experiences with the OTel Collector. We are excited to share valuable insights based on the 186 responses we received from the community, including details about users’ deployment practices and implementation challenges, to help drive its future direction. +The [OpenTelemetry (OTel) Collector](https://opentelemetry.io/docs/collector/) +has become a cornerstone tool for observing and monitoring modern software +applications. Recently, the End User SIG conducted a survey to gather feedback +from users about their experiences with the OTel Collector. We are excited to +share valuable insights based on the 186 responses we received from the +community, including details about users’ deployment practices and +implementation challenges, to help drive its future direction. ## Key Takeaways + - Companies typically have medium to large collector deployments: - \>5 Collectors: 125/186 - \>10 Collectors: 100/186 -- Building custom binaries/distributions of the Collector is more popular than expected (61/186), with most people using the [OTel Collector Builder](https://github.com/open-telemetry/opentelemetry-collector-builder) to do so (49/61) +- Building custom binaries/distributions of the Collector is more popular than + expected (61/186), with most people using the + [OTel Collector Builder](https://github.com/open-telemetry/opentelemetry-collector-builder) + to do so (49/61) - The vast majority deploy the Collector on Kubernetes (150/186) -- There's more desire for stability (59), self-observability (53), and config management (59), than for new components (14) +- There's more desire for stability (59), self-observability (53), and config + management (59), than for new components (14) ## Detailed Insights ### Deployment Scale and Environment -Our findings indicate robust use of the OTel Collector at scale, with 53.8%(100/186) of respondents deploying more than 10 collectors, and 22%(41/186) of respondents running between 2 and 5 collectors + +Our findings indicate robust use of the OTel Collector at scale, with +53.8%(100/186) of respondents deploying more than 10 collectors, and 22%(41/186) +of respondents running between 2 and 5 collectors ![Chart showing how many otel collectors people run in their organization](deployment-scale.png) -Kubernetes is the leading platform for Collector deployment (80.6%), followed by virtual machines (33.3%) and bare metal (10.8%). +Kubernetes is the leading platform for Collector deployment (80.6%), followed by +virtual machines (33.3%) and bare metal (10.8%). ![Chart showing where people deploy their otel collectors](deployment-environment.png) -### Usage Scenarios -The OTel Collector is primarily used as a gateway (64.5%), demonstrating its pivotal role in aggregating telemetry data from various sources. Daemonsets (51.6%) and sidecars (23.7%) are also popular deployment models, showcasing the flexibility of the OTel Collector in different operational contexts. +### Usage Scenarios + +The OTel Collector is primarily used as a gateway (64.5%), demonstrating its +pivotal role in aggregating telemetry data from various sources. Daemonsets +(51.6%) and sidecars (23.7%) are also popular deployment models, showcasing the +flexibility of the OTel Collector in different operational contexts. ![Chart showing the usage scenarios of the otel collector](usage-scenarios.png) ### Customization and Configuration -A surprising number of people build their own distributions of the Collector (61/186), indicating that providing a composable Collector is important for the community. Most people who do build their own Collector distros use the [OTel Collector Builder (OCB)](https://github.com/open-telemetry/opentelemetry-collector-builder) (49/61). Of the 49 respondents who leverage the OCB, most were able to figure it out, with only 2 respondents stating that it’s too hard to use. + +A surprising number of people build their own distributions of the Collector +(61/186), indicating that providing a composable Collector is important for the +community. Most people who do build their own Collector distros use the +[OTel Collector Builder (OCB)](https://github.com/open-telemetry/opentelemetry-collector-builder) +(49/61). Of the 49 respondents who leverage the OCB, most were able to figure it +out, with only 2 respondents stating that it’s too hard to use. ![Chart showing how easy people find it to use the otel collector builder](ocb-usage.png) ### Monitoring and Observability -When it comes to monitoring the Collectors, a vast majority of respondents rely on Collector metrics and logs (70%), and only a few don't monitor their Collector(s) at all (16%). When we peered deeper into the data, we found that of the 125 respondents with more than 5 Collectors, only 15 are not monitoring their Collectors, and of the 100 respondents with more than 10 Collectors, only 9 are not monitoring their Collectors. This seems to indicate that users take monitoring their Collectors seriously once they reach a certain maturity with their Collector deployments. + +When it comes to monitoring the Collectors, a vast majority of respondents rely +on Collector metrics and logs (70%), and only a few don't monitor their +Collector(s) at all (16%). When we peered deeper into the data, we found that of +the 125 respondents with more than 5 Collectors, only 15 are not monitoring +their Collectors, and of the 100 respondents with more than 10 Collectors, only +9 are not monitoring their Collectors. This seems to indicate that users take +monitoring their Collectors seriously once they reach a certain maturity with +their Collector deployments. ![Chart showing how people monitor their otel collector](monitoring.png) ### OTel Components Usage -The OTel Collector's flexibility is vividly illustrated by the wide array of exporters, receivers, processors, connectors, and extensions that are used across various environments. This highlights the Collector's capability to integrate with a vast range of tools and systems. + +The OTel Collector's flexibility is vividly illustrated by the wide array of +exporters, receivers, processors, connectors, and extensions that are used +across various environments. This highlights the Collector's capability to +integrate with a vast range of tools and systems. The top components according to our survey results are as follows: #### Receivers + - OTLP Receiver - Prometheus Receiver - File Receiver #### Exporters + - OTLP Exporter - Prometheus Exporter #### Processors + - Batch Processor - Attributes Processor - Filter Processor @@ -64,30 +104,49 @@ The top components according to our survey results are as follows: - K8s Attribute Processor #### Connectors + - Span Metrics Connector - Servicegraph Connector - Count Connector - Routing Connector #### Extensions + - Health Check Extension - Basic Auth Extension - Pprof Extension - Bearer Token Auth Extension - Storage Extension -For a more detailed look at the specific exporters, receivers, processors, connectors, and extensions in use, you can check out the [raw results](https://github.com/open-telemetry/sig-end-user/blob/main/end-user-surveys/otel-collector/otel-collector-survey.csv). The data provides a clear view of the popular choices within the community as well as the niche configurations that exemplify the customizability of the OTel Collector. +For a more detailed look at the specific exporters, receivers, processors, +connectors, and extensions in use, you can check out the +[raw results](https://github.com/open-telemetry/sig-end-user/blob/main/end-user-surveys/otel-collector/otel-collector-survey.csv). +The data provides a clear view of the popular choices within the community as +well as the niche configurations that exemplify the customizability of the OTel +Collector. ### Areas for Improvement -Respondents were clear about their desire for enhancements in stability (30.6%), configuration management and resolution (30.1%), and self-observability (28%), versus wanting new components (<8%) + +Respondents were clear about their desire for enhancements in stability (30.6%), +configuration management and resolution (30.1%), and self-observability (28%), +versus wanting new components (<8%) ![Chart showing interested areas of improvement for the otel collector](areas-of-improvement.png) -The [OTel Collector survey results](https://github.com/open-telemetry/sig-end-user/blob/main/end-user-surveys/otel-collector/otel-collector-survey.csv) offer a snapshot of the current state of Collector deployment and utilization. It's evident that while the OTel Collector is widely adopted and highly customizable, there are also opportunities to make it more user-friendly and robust. +The +[OTel Collector survey results](https://github.com/open-telemetry/sig-end-user/blob/main/end-user-surveys/otel-collector/otel-collector-survey.csv) +offer a snapshot of the current state of Collector deployment and utilization. +It's evident that while the OTel Collector is widely adopted and highly +customizable, there are also opportunities to make it more user-friendly and +robust. ## Keep in touch -Thanks to everyone who participated in the survey! We rely on your feedback to help guide the future development of OpenTelemetry and to ensure it continues to meet your evolving needs. + +Thanks to everyone who participated in the survey! We rely on your feedback to +help guide the future development of OpenTelemetry and to ensure it continues to +meet your evolving needs. We will post upcoming surveys in the following avenues: -[#otel-sig-end-user Slack channel](https://cloud-native.slack.com/archives/C01RT3MSWGZ) – you can also reach out to us here! +[#otel-sig-end-user Slack channel](https://cloud-native.slack.com/archives/C01RT3MSWGZ) +– you can also reach out to us here! [End user resources page](https://opentelemetry.io/community/end-user/)