diff options
| author | Dante Niewenhuis <d.niewenhuis@hotmail.com> | 2024-03-05 16:50:35 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-03-05 16:50:35 +0100 |
| commit | 960b3d8a13c67ac4b7f479d5764b0b618fc9ea09 (patch) | |
| tree | 4f103bcf6635341827d9cfa10c10cfde9543f04f /site/docs/documentation/Input/Traces.md | |
| parent | 5864cbcbfe2eb8c36ca05c3a39c7e5916aeecaec (diff) | |
Cpu fix (#208)
* Updated the topology format to JSON. Updated TopologyReader.kt to handle JSON filed. Added documentation for the new format.
* applied spotless kotlin
* small update
* Updated for spotless apply
* Updated for spotless apply
Diffstat (limited to 'site/docs/documentation/Input/Traces.md')
| -rw-r--r-- | site/docs/documentation/Input/Traces.md | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/site/docs/documentation/Input/Traces.md b/site/docs/documentation/Input/Traces.md new file mode 100644 index 00000000..ec5782cb --- /dev/null +++ b/site/docs/documentation/Input/Traces.md @@ -0,0 +1,26 @@ +### Traces +OpenDC works with two types of traces that describe the servers that need to be run. Both traces have to be provided as +parquet files. + +#### Meta +The meta trace provides an overview of the servers: + +| Metric | Datatype | Unit | Summary | +|--------------|------------|----------|--------------------------------------------------| +| id | string | | The id of the server | +| start_time | datetime64 | datetime | The submission time of the server | +| stop_time | datetime64 | datetime | The finish time of the submission | +| cpu_count | int32 | count | The number of CPUs required to run this server | +| cpu_capacity | float64 | MHz | The amount of CPU required to run this server | +| mem_capacity | int64 | MB | The amount of memory required to run this server | + +#### Trace +The Trace file provides information about the computational demand of each server over time: + +| Metric | Datatype | Unit | Summary | +|-----------|------------|---------------|---------------------------------------------| +| id | string | | The id of the server | +| timestamp | datetime64 | datetime | The timestamp of the sample | +| duration | int64 | milli seconds | The duration since the last sample | +| cpu_count | int32 | count | The number of cpus required | +| cpu_usage | float64 | MHz | The amount of computational power required. | |