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Increase QPS limit in load test client

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This commit is contained in:
Wojciech Tyczynski 2016-09-01 11:31:31 +02:00
parent 0c911ab701
commit 2f41f2d794
1 changed files with 13 additions and 12 deletions
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25
test/e2e/load.go
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@ -18,6 +18,7 @@ package e2e
import (
"fmt"
"math"
"math/rand"
"os"
"strconv"
@ -70,11 +71,21 @@ var _ = framework.KubeDescribe("Load capacity", func() {
Expect(highLatencyRequests).NotTo(BeNumerically(">", 0))
})
// We assume a default throughput of 10 pods/second throughput.
// We may want to revisit it in the future.
// However, this can be overriden by LOAD_TEST_THROUGHPUT env var.
throughput := 10
if throughputEnv := os.Getenv("LOAD_TEST_THROUGHPUT"); throughputEnv != "" {
if newThroughput, err := strconv.Atoi(throughputEnv); err == nil {
throughput = newThroughput
}
}
// Explicitly put here, to delete namespace at the end of the test
// (after measuring latency metrics, etc.).
options := framework.FrameworkOptions{
ClientQPS: 50,
ClientBurst: 100,
ClientQPS: float32(math.Max(50.0, float64(2*throughput))),
ClientBurst: int(math.Max(100.0, float64(4*throughput))),
}
f := framework.NewFramework("load", options, nil)
f.NamespaceDeletionTimeout = time.Hour
@ -142,16 +153,6 @@ var _ = framework.KubeDescribe("Load capacity", func() {
framework.Logf("Skipping service creation")
}
// We assume a default throughput of 10 pods/second throughput.
// We may want to revisit it in the future.
// However, this can be overriden by LOAD_TEST_THROUGHPUT env var.
throughput := 10
if throughputEnv := os.Getenv("LOAD_TEST_THROUGHPUT"); throughputEnv != "" {
if newThroughput, err := strconv.Atoi(throughputEnv); err == nil {
throughput = newThroughput
}
}
// Simulate lifetime of RC:
// * create with initial size
// * scale RC to a random size and list all pods