Added benchmark for chunk iterator. (#24)

Signed-off-by: Bartlomiej Plotka <[email protected]>

Author: bwplotka

Diff for: Makefile

@@ -62,7 +62,8 @@ gen:
 	@rm -rf benchmarks/**/manifests
 	@go run benchmarks/base/main.go generate
 	@go run benchmarks/lts/main.go generate --tag=v0.8.1
-	@go run benchmarks/remote-read/main.go generate
+	@go run benchmarks/remote-read/chunkiter/main.go generate
+	@go run benchmarks/remote-read/streamedchunks/main.go generate
 
 .PHONY: promu
 promu: $(PROMU)

Diff for: benchmarks/base/manifests/monitor.yaml

@@ -64,7 +64,7 @@ spec:
           runAsUser: 1000
         volumeMounts:
         - mountPath: /etc/prometheus
-          name: prometheus-config
+          name: monitor-config
         - mountPath: /data-shared
           name: monitor
       - args:
@@ -110,8 +110,8 @@ spec:
       serviceAccountName: monitor
       volumes:
       - configMap:
-          name: prometheus-config
-        name: prometheus-config
+          name: monitor-config
+        name: monitor-config
       - name: monitor
   updateStrategy: {}
 status:
@@ -205,5 +205,5 @@ metadata:
   creationTimestamp: null
   labels:
     app: monitor
-  name: prometheus-config
+  name: monitor-config
   namespace: default

Diff for: benchmarks/remote-read/chunkiter/main.go

@@ -0,0 +1,33 @@
+package main
+
+import (
+	"github.com/bwplotka/mimic"
+	"github.com/thanos-io/thanosbench/benchmarks"
+	"github.com/thanos-io/thanosbench/configs/abstractions/dockerimage"
+	k8s "github.com/thanos-io/thanosbench/configs/kubernetes"
+	"gopkg.in/alecthomas/kingpin.v2"
+)
+
+func main() {
+	generator := mimic.New(func(cmd *kingpin.CmdClause) {
+		cmd.GetFlag("output").Default("benchmarks/remote-read/chunkiter/manifests")
+	})
+
+	// Make sure to generate at the very end.
+	defer generator.Generate()
+
+	k8s.GenRemoteReadBenchPrometheusWith1MoBlocks1kSeries(
+		generator,
+		"prometheus",
+		benchmarks.Namespace,
+		dockerimage.PublicPrometheus("v2.20.0"),
+		dockerimage.PublicThanos("v0.14.0"),
+	)
+	k8s.GenRemoteReadBenchPrometheusWith1MoBlocks1kSeries(
+		generator,
+		"prometheus-chunkiter",
+		benchmarks.Namespace,
+		dockerimage.Image{Organization: "quay.io/thanos", Project: "prometheus", Version: "pre-2.21-118aeab02"},
+		dockerimage.PublicThanos("v0.14.0"),
+	)
+}