Add ResourceStatsDetail gRPC API

.gitfiles

@@ -1828,6 +1828,7 @@ pkg/agent/core/faiss/handler/grpc/remove.go
 pkg/agent/core/faiss/handler/grpc/remove_test.go
 pkg/agent/core/faiss/handler/grpc/search.go
 pkg/agent/core/faiss/handler/grpc/search_test.go
+pkg/agent/core/faiss/handler/grpc/stats.go
 pkg/agent/core/faiss/handler/grpc/update.go
 pkg/agent/core/faiss/handler/grpc/update_test.go
 pkg/agent/core/faiss/handler/grpc/upsert.go
@@ -1876,6 +1877,7 @@ pkg/agent/core/ngt/handler/grpc/remove.go
 pkg/agent/core/ngt/handler/grpc/remove_test.go
 pkg/agent/core/ngt/handler/grpc/search.go
 pkg/agent/core/ngt/handler/grpc/search_test.go
+pkg/agent/core/ngt/handler/grpc/stats.go
 pkg/agent/core/ngt/handler/grpc/update.go
 pkg/agent/core/ngt/handler/grpc/update_test.go
 pkg/agent/core/ngt/handler/grpc/upsert.go
@@ -2045,6 +2047,7 @@ pkg/gateway/lb/handler/grpc/remove_test.go
 pkg/gateway/lb/handler/grpc/search.go
 pkg/gateway/lb/handler/grpc/search_benchmark_test.go
 pkg/gateway/lb/handler/grpc/search_test.go
+pkg/gateway/lb/handler/grpc/stats.go
 pkg/gateway/lb/handler/grpc/update.go
 pkg/gateway/lb/handler/grpc/update_test.go
 pkg/gateway/lb/handler/grpc/upsert.go
@@ -2407,6 +2410,7 @@ tests/v2/e2e/crud/kubernetes_test.go
 tests/v2/e2e/crud/modification_test.go
 tests/v2/e2e/crud/object_test.go
 tests/v2/e2e/crud/search_test.go
+tests/v2/e2e/crud/stats_test.go
 tests/v2/e2e/crud/strategy_test.go
 tests/v2/e2e/hdf5/hdf5.go
 tests/v2/e2e/kubernetes/client.go

apis/docs/v1/docs.md

@@ -41,10 +41,14 @@
   - [Info.Nodes](#payload-v1-Info-Nodes)
   - [Info.Pod](#payload-v1-Info-Pod)
   - [Info.Pods](#payload-v1-Info-Pods)
-  - [Info.ResourceStats](#payload-v1-Info-ResourceStats)
   - [Info.Service](#payload-v1-Info-Service)
   - [Info.ServicePort](#payload-v1-Info-ServicePort)
   - [Info.Services](#payload-v1-Info-Services)
+  - [Info.Stats](#payload-v1-Info-Stats)
+  - [Info.Stats.CgroupStats](#payload-v1-Info-Stats-CgroupStats)
+  - [Info.Stats.ResourceStats](#payload-v1-Info-Stats-ResourceStats)
+  - [Info.Stats.ResourceStatsDetail](#payload-v1-Info-Stats-ResourceStatsDetail)
+  - [Info.Stats.ResourceStatsDetail.DetailsEntry](#payload-v1-Info-Stats-ResourceStatsDetail-DetailsEntry)
   - [Insert](#payload-v1-Insert)
   - [Insert.Config](#payload-v1-Insert-Config)
   - [Insert.MultiObjectRequest](#payload-v1-Insert-MultiObjectRequest)
@@ -143,6 +147,7 @@
   - [RetryInfo](#rpc-v1-RetryInfo)
 - [v1/rpc/stats/stats.proto](#v1_rpc_stats_stats-proto)
   - [Stats](#rpc-v1-Stats)
+  - [StatsDetail](#rpc-v1-StatsDetail)
 - [v1/vald/filter.proto](#v1_vald_filter-proto)
   - [Filter](#vald-v1-Filter)
 - [v1/vald/flush.proto](#v1_vald_flush-proto)
@@ -576,18 +581,6 @@ Represent the multiple pod information message.
 | ----- | -------------------------------- | -------- | ----------------------------- |
 | pods  | [Info.Pod](#payload-v1-Info-Pod) | repeated | The multiple pod information. |
 
-<a name="payload-v1-Info-ResourceStats"></a>
-
-### Info.ResourceStats
-
-Represent the resource stats
-
-| Field        | Type                                             | Label | Description                         |
-| ------------ | ------------------------------------------------ | ----- | ----------------------------------- |
-| name         | [string](#string)                                |       |                                     |
-| ip           | [string](#string)                                |       |                                     |
-| cgroup_stats | [Info.CgroupStats](#payload-v1-Info-CgroupStats) |       | Container resource usage statistics |
-
 <a name="payload-v1-Info-Service"></a>
 
 ### Info.Service
@@ -624,6 +617,54 @@ Represent the multiple service information message.
 | -------- | ---------------------------------------- | -------- | --------------------------------- |
 | services | [Info.Service](#payload-v1-Info-Service) | repeated | The multiple service information. |
 
+<a name="payload-v1-Info-Stats"></a>
+
+### Info.Stats
+
+Represents the stats info messages.
+
+<a name="payload-v1-Info-Stats-CgroupStats"></a>
+
+### Info.Stats.CgroupStats
+
+| Field              | Type              | Label | Description                         |
+| ------------------ | ----------------- | ----- | ----------------------------------- |
+| cpu_limit_cores    | [double](#double) |       | CPU cores available                 |
+| cpu_usage_cores    | [double](#double) |       | CPU usage in cores (not percentage) |
+| memory_limit_bytes | [uint64](#uint64) |       | Memory limit in bytes               |
+| memory_usage_bytes | [uint64](#uint64) |       | Memory usage in bytes               |
+
+<a name="payload-v1-Info-Stats-ResourceStats"></a>
+
+### Info.Stats.ResourceStats
+
+Represent the resource stats
+
+| Field        | Type                                                         | Label | Description                         |
+| ------------ | ------------------------------------------------------------ | ----- | ----------------------------------- |
+| name         | [string](#string)                                            |       |                                     |
+| ip           | [string](#string)                                            |       |                                     |
+| cgroup_stats | [Info.Stats.CgroupStats](#payload-v1-Info-Stats-CgroupStats) |       | Container resource usage statistics |
+
+<a name="payload-v1-Info-Stats-ResourceStatsDetail"></a>
+
+### Info.Stats.ResourceStatsDetail
+
+Represents the resource stats for each agent
+
+| Field   | Type                                                                                                   | Label    | Description |
+| ------- | ------------------------------------------------------------------------------------------------------ | -------- | ----------- |
+| details | [Info.Stats.ResourceStatsDetail.DetailsEntry](#payload-v1-Info-Stats-ResourceStatsDetail-DetailsEntry) | repeated |             |
+
+<a name="payload-v1-Info-Stats-ResourceStatsDetail-DetailsEntry"></a>
+
+### Info.Stats.ResourceStatsDetail.DetailsEntry
+
+| Field | Type                                                             | Label | Description |
+| ----- | ---------------------------------------------------------------- | ----- | ----------- |
+| key   | [string](#string)                                                |       |             |
+| value | [Info.Stats.ResourceStats](#payload-v1-Info-Stats-ResourceStats) |       |             |
+
 <a name="payload-v1-Insert"></a>
 
 ### Insert
@@ -1661,12 +1702,21 @@ reached.
 
 ### Stats
 
-Overview
 Represent the resource stats service.
 
-| Method Name   | Request Type                           | Response Type                                                    | Description                                           |
-| ------------- | -------------------------------------- | ---------------------------------------------------------------- | ----------------------------------------------------- |
-| ResourceStats | [.payload.v1.Empty](#payload-v1-Empty) | [.payload.v1.Info.ResourceStats](#payload-v1-Info-ResourceStats) | Overview Represent the RPC to get the resource stats. |
+| Method Name   | Request Type                           | Response Type                                                                | Description                                  |
+| ------------- | -------------------------------------- | ---------------------------------------------------------------------------- | -------------------------------------------- |
+| ResourceStats | [.payload.v1.Empty](#payload-v1-Empty) | [.payload.v1.Info.Stats.ResourceStats](#payload-v1-Info-Stats-ResourceStats) | Represent the RPC to get the resource stats. |
+
+<a name="rpc-v1-StatsDetail"></a>
+
+### StatsDetail
+
+Represent the resource stats detail service.
+
+| Method Name         | Request Type                           | Response Type                                                                            | Description                                                 |
+| ------------------- | -------------------------------------- | ---------------------------------------------------------------------------------------- | ----------------------------------------------------------- |
+| ResourceStatsDetail | [.payload.v1.Empty](#payload-v1-Empty) | [.payload.v1.Info.Stats.ResourceStatsDetail](#payload-v1-Info-Stats-ResourceStatsDetail) | Represent the RPC to get the resource stats for each agent. |
 
 <a name="v1_vald_filter-proto"></a>
 

apis/docs/v1/payload.md.tmpl

@@ -270,14 +270,6 @@
 {{ template "_field:payload.v1.Info.Memory" }}
 {{ template "_field:payload.v1.Info.Node" }}
 {{- end -}}
-{{- define "scheme:payload.v1.Info.ResourceStats" -}}
-{{ template "_scheme:payload.v1.Info.ResourceStats" }}
-{{ template "_scheme:payload.v1.Info.CgroupStats" }}
-{{- end -}}
-{{- define "field:payload.v1.Info.ResourceStats" -}}
-{{ template "_field:payload.v1.Info.ResourceStats" }}
-{{ template "_field:payload.v1.Info.CgroupStats" }}
-{{- end -}}
 {{- define "scheme:payload.v1.Info.Service" -}}
 {{ template "_scheme:payload.v1.Info.Service" }}
 {{ template "_scheme:payload.v1.Info.ServicePort" }}
@@ -318,6 +310,48 @@
 {{ template "_field:payload.v1.Info.Labels.LabelsEntry" }}
 {{ template "_field:payload.v1.Info.Annotations.AnnotationsEntry" }}
 {{- end -}}
+{{- define "scheme:payload.v1.Info.Stats" -}}
+{{ template "_scheme:payload.v1.Info.Stats" }}
+{{- end -}}
+{{- define "field:payload.v1.Info.Stats" -}}
+{{ template "_field:payload.v1.Info.Stats" }}
+{{- end -}}
+{{- define "scheme:payload.v1.Info.Stats.CgroupStats" -}}
+{{ template "_scheme:payload.v1.Info.Stats.CgroupStats" }}
+{{- end -}}
+{{- define "field:payload.v1.Info.Stats.CgroupStats" -}}
+{{ template "_field:payload.v1.Info.Stats.CgroupStats" }}
+{{- end -}}
+{{- define "scheme:payload.v1.Info.Stats.ResourceStats" -}}
+{{ template "_scheme:payload.v1.Info.Stats.ResourceStats" }}
+{{ template "_scheme:payload.v1.Info.Stats.CgroupStats" }}
+{{- end -}}
+{{- define "field:payload.v1.Info.Stats.ResourceStats" -}}
+{{ template "_field:payload.v1.Info.Stats.ResourceStats" }}
+{{ template "_field:payload.v1.Info.Stats.CgroupStats" }}
+{{- end -}}
+{{- define "scheme:payload.v1.Info.Stats.ResourceStatsDetail" -}}
+{{ template "_scheme:payload.v1.Info.Stats.ResourceStatsDetail" }}
+{{ template "_scheme:payload.v1.Info.Stats.ResourceStatsDetail.DetailsEntry" }}
+{{ template "_scheme:payload.v1.Info.Stats.ResourceStats" }}
+{{ template "_scheme:payload.v1.Info.Stats.CgroupStats" }}
+{{- end -}}
+{{- define "field:payload.v1.Info.Stats.ResourceStatsDetail" -}}
+{{ template "_field:payload.v1.Info.Stats.ResourceStatsDetail" }}
+{{ template "_field:payload.v1.Info.Stats.ResourceStatsDetail.DetailsEntry" }}
+{{ template "_field:payload.v1.Info.Stats.ResourceStats" }}
+{{ template "_field:payload.v1.Info.Stats.CgroupStats" }}
+{{- end -}}
+{{- define "scheme:payload.v1.Info.Stats.ResourceStatsDetail.DetailsEntry" -}}
+{{ template "_scheme:payload.v1.Info.Stats.ResourceStatsDetail.DetailsEntry" }}
+{{ template "_scheme:payload.v1.Info.Stats.ResourceStats" }}
+{{ template "_scheme:payload.v1.Info.Stats.CgroupStats" }}
+{{- end -}}
+{{- define "field:payload.v1.Info.Stats.ResourceStatsDetail.DetailsEntry" -}}
+{{ template "_field:payload.v1.Info.Stats.ResourceStatsDetail.DetailsEntry" }}
+{{ template "_field:payload.v1.Info.Stats.ResourceStats" }}
+{{ template "_field:payload.v1.Info.Stats.CgroupStats" }}
+{{- end -}}
 {{- define "scheme:payload.v1.Insert" -}}
 {{ template "_scheme:payload.v1.Insert" }}
 {{- end -}}
@@ -1610,24 +1644,6 @@
     | pods | Info.Pod | repeated | The multiple pod information. |
 {{- end -}}
 
-{{- define "_scheme:payload.v1.Info.ResourceStats" }}
-  message Info.ResourceStats {
-    string name = 1;
-    string ip = 2;
-    Info.CgroupStats cgroup_stats = 3;
-  }
-{{- end -}}
-
-{{- define "_field:payload.v1.Info.ResourceStats" }}
-  - Info.ResourceStats
-
-    | field | type | label | description |
-    | :---: | :--- | :---- | :---------- |
-    | name | string |  |  |
-    | ip | string |  |  |
-    | cgroup_stats | Info.CgroupStats |  | Container resource usage statistics |
-{{- end -}}
-
 {{- define "_scheme:payload.v1.Info.Service" }}
   message Info.Service {
     string name = 1;
@@ -1682,6 +1698,86 @@
     | services | Info.Service | repeated | The multiple service information. |
 {{- end -}}
 
+{{- define "_scheme:payload.v1.Info.Stats" }}
+  message Info.Stats {
+    // empty
+  }
+{{- end -}}
+
+{{- define "_field:payload.v1.Info.Stats" }}
+  - Info.Stats
+
+    empty
+{{- end -}}
+
+{{- define "_scheme:payload.v1.Info.Stats.CgroupStats" }}
+  message Info.Stats.CgroupStats {
+    double cpu_limit_cores = 1;
+    double cpu_usage_cores = 2;
+    uint64 memory_limit_bytes = 3;
+    uint64 memory_usage_bytes = 4;
+  }
+{{- end -}}
+
+{{- define "_field:payload.v1.Info.Stats.CgroupStats" }}
+  - Info.Stats.CgroupStats
+
+    | field | type | label | description |
+    | :---: | :--- | :---- | :---------- |
+    | cpu_limit_cores | double |  | CPU cores available |
+    | cpu_usage_cores | double |  | CPU usage in cores (not percentage) |
+    | memory_limit_bytes | uint64 |  | Memory limit in bytes |
+    | memory_usage_bytes | uint64 |  | Memory usage in bytes |
+{{- end -}}
+
+{{- define "_scheme:payload.v1.Info.Stats.ResourceStats" }}
+  message Info.Stats.ResourceStats {
+    string name = 1;
+    string ip = 2;
+    Info.Stats.CgroupStats cgroup_stats = 3;
+  }
+{{- end -}}
+
+{{- define "_field:payload.v1.Info.Stats.ResourceStats" }}
+  - Info.Stats.ResourceStats
+
+    | field | type | label | description |
+    | :---: | :--- | :---- | :---------- |
+    | name | string |  |  |
+    | ip | string |  |  |
+    | cgroup_stats | Info.Stats.CgroupStats |  | Container resource usage statistics |
+{{- end -}}
+
+{{- define "_scheme:payload.v1.Info.Stats.ResourceStatsDetail" }}
+  message Info.Stats.ResourceStatsDetail {
+    repeated Info.Stats.ResourceStatsDetail.DetailsEntry details = 1;
+  }
+{{- end -}}
+
+{{- define "_field:payload.v1.Info.Stats.ResourceStatsDetail" }}
+  - Info.Stats.ResourceStatsDetail
+
+    | field | type | label | description |
+    | :---: | :--- | :---- | :---------- |
+    | details | Info.Stats.ResourceStatsDetail.DetailsEntry | repeated |  |
+{{- end -}}
+
+{{- define "_scheme:payload.v1.Info.Stats.ResourceStatsDetail.DetailsEntry" }}
+  message Info.Stats.ResourceStatsDetail.DetailsEntry {
+    string key = 1;
+    Info.Stats.ResourceStats value = 2;
+  }
+{{- end -}}
+
+{{- define "_field:payload.v1.Info.Stats.ResourceStatsDetail.DetailsEntry" }}
+  - Info.Stats.ResourceStatsDetail.DetailsEntry
+
+    | field | type | label | description |
+    | :---: | :--- | :---- | :---------- |
+    | key | string |  |  |
+    | value | Info.Stats.ResourceStats |  |  |
+{{- end -}}
+
 {{- define "_scheme:payload.v1.Insert" }}
   message Insert {
     // empty