udev
247d90e40f
### **PR Type**
Enhancement, Bug fix
___
### **Description**
- Make caches read config at runtime
- Remove fixed max sizes from structs
- Add test-only max size injection
- Adjust stats and GC to dynamic limits
___
### Diagram Walkthrough
```mermaid
flowchart LR
Cfg["Runtime config (get_config)"]
Mem["FileData memory cache"]
Stat["FileStatisticsCache"]
Tests["Tests: inject max limits"]
Cfg -- "max_size, release_size" --> Mem
Cfg -- "file_stat max_entries" --> Stat
Tests -- "with_cache_strategy_and_max_size" --> Mem
```
<details> <summary><h3> File Walkthrough</h3></summary>
<table><thead><tr><th></th><th align="left">Relevant
files</th></tr></thead><tbody><tr><td><strong>Enhancement</strong></td><td><table>
<tr>
<td>
<details>
<summary><strong>memory.rs</strong><dd><code>Memory cache reads dynamic
config; test hooks</code>
</dd></summary>
<hr>
src/infra/src/cache/file_data/memory.rs
<ul><li>Remove stored max_size; read from config<br> <li> Add test-only
constructor to set max_size<br> <li> Update GC, stats, and size API
accordingly<br> <li> Adjust tests to new constructors and API</ul>
</details>
</td>
<td><a
href="https://github.com/openobserve/openobserve/pull/8689/files#diff-ff00d697a9b223ef2858c5e41111a8918e7cc347dc22891c02bda6982682eee1">+36/-28</a>
</td>
</tr>
<tr>
<td>
<details>
<summary><strong>file_statistics_cache.rs</strong><dd><code>File stat
cache uses dynamic config limits</code>
</dd></summary>
<hr>
src/service/search/datafusion/storage/file_statistics_cache.rs
<ul><li>Remove stored max_entries; read from config<br> <li> Update
constructors and eviction logic<br> <li> Adjust tests to new default
constructor</ul>
</details>
</td>
<td><a
href="https://github.com/openobserve/openobserve/pull/8689/files#diff-5b3f948f2ad04a6babe72c15365b95a284d0533720419fa5dc793aa379783a7d">+9/-11</a>
</td>
</tr>
</table></td></tr></tr></tbody></table>
</details>
___
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OpenObserve (O2 for short) is a cloud-native observability platform built specifically for logs, metrics, traces, analytics, RUM (Real User Monitoring - Performance, Errors, Session Replay) designed to work at petabyte scale.
It is straightforward and easy to operate, in contrast to Elasticsearch, which requires understanding and tuning numerous settings. Get OpenObserve up and running in under 2 minutes.
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You can reduce your log storage costs by ~140x compared to Elasticsearch by using OpenObserve. Below, we present the results from pushing logs from our production Kubernetes cluster to both Elasticsearch and OpenObserve using Fluent Bit.
🎥 Introduction Video
🌟 Features:
- Logs, Metrics, Traces: Comprehensive support for various data types.
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For a full list of features, check the documentation.
⚡️ Quick start
🐳 Docker:
docker run -d \
--name openobserve \
-v $PWD/data:/data \
-p 5080:5080 \
-e ZO_ROOT_USER_EMAIL="root@example.com" \
-e ZO_ROOT_USER_PASSWORD="Complexpass#123" \
public.ecr.aws/zinclabs/openobserve:latest
🐙 Docker Compose:
services:
openobserve:
image: public.ecr.aws/zinclabs/openobserve:latest
restart: unless-stopped
environment:
ZO_ROOT_USER_EMAIL: "root@example.com"
ZO_ROOT_USER_PASSWORD: "Complexpass#123"
ports:
- "5080:5080"
volumes:
- data:/data
volumes:
data:
For other ways to quickly install OpenObserve or use OpenObserve cloud, check quickstart documentation.
For installing OpenObserve in HA mode, check HA deployment documentation.
📷 Screenshots
Home
Logs
Traces (OpenTelemetry)
Trace details page
Golden metrics based on traces
Visualizations and Dashboards
Front end monitoring
Performance analytics
Session replay
Error tracking
Alerts
Streams
Ingestion
Pipeline
Pipeline
Function
IAM
SSO (Single Sign On)
RBAC (Role Based Access Control)
SBOM
Software Bill of Materials for OpenObserve
Rust
SBOM can be found here. You can analyze it using dependency track.
In order to generate the SBOM, you can use the following commands:
Install cargo-cyclonedx:
cargo install cargo-cyclonedx
Generate the SBOM:
cargo-cyclonedx cyclonedx
JavaScript
SBOM can be found here. You can analyze it using dependency track.
In order to generate the SBOM, you can use the following commands:
Install cyclonedx-npm:
npm install --global @cyclonedx/cyclonedx-npm
Generate the SBOM:
cd web
cyclonedx-npm > sbom.json
⚖️ License
OpenObserve is licensed under the AGPL-3.0 license. For more details, see the LICENSE.
🌍 Community
🔗 Join OpenObserve community on Slack
Easiest way to get support is to join the Slack channel.
📱 Join OpenObserve community on WeChat
