diff --git a/cmd/webhook/webhook.go b/cmd/webhook/webhook.go
index e234ba8..b5c1da7 100644
--- a/cmd/webhook/webhook.go
+++ b/cmd/webhook/webhook.go
@@ -21,15 +21,21 @@ import (
 	"k8s.io/apimachinery/pkg/runtime/serializer"
 )
 
-var scheme = runtime.NewScheme()
-var codecs = serializer.NewCodecFactory(scheme)
-var resourceBaseName = "nokia.k8s.io"
-var annotationKey = "patched"
-var processStarterPath = "/opt/bin/process-starter"
+const (
+	mixedContainerSafetyMarginRatio = 20
+)
+
+var (
+	scheme             = runtime.NewScheme()
+	codecs             = serializer.NewCodecFactory(scheme)
+	resourceBaseName   = "nokia.k8s.io"
+	annotationKey      = "patched"
+	processStarterPath = "/opt/bin/process-starter"
+)
 
 type containerPoolRequests struct {
 	sharedCPURequests    int
-	exclusiveCPURequests bool
+	exclusiveCPURequests int
 	pools                map[string]int
 }
 type poolRequestMap map[string]containerPoolRequests
@@ -68,7 +74,7 @@ func getCPUPoolRequests(pod *corev1.Pod) (poolRequestMap, error) {
 					cPoolRequests.sharedCPURequests += val
 				}
 				if strings.HasPrefix(string(key), resourceBaseName+"/exclusive") {
-					cPoolRequests.exclusiveCPURequests = true
+					cPoolRequests.exclusiveCPURequests += val
 				}
 				poolName := strings.TrimPrefix(string(key), resourceBaseName+"/")
 				cPoolRequests.pools[poolName] = val
@@ -112,6 +118,22 @@ func validateAnnotation(poolRequests poolRequestMap, cpuAnnotation types.CPUAnno
 	return nil
 }
 
+func setRequestLimit(requests containerPoolRequests, patchList []patch, contID int, contSpec *corev1.Container) []patch {
+	totalCFSLimit := requests.sharedCPURequests + 1000*requests.exclusiveCPURequests
+	if requests.sharedCPURequests > 0 && requests.exclusiveCPURequests > 0 {
+		//This is the case when both shared, and exclusive pool resources are requested by the same container
+		//To avoid artificially throttling the exclusive user threads when the shared threads are overstepping their boundaries,
+		// we add a 20% safety margin to the overall CFS quota governing the usage of the whole cpuset.
+		//As the exclusive cores utiliziation is capped at 100% of physical capacity,
+		// this margin is only utilized when shared threads would throttle the exclusive ones.
+		totalCFSLimit += mixedContainerSafetyMarginRatio * requests.sharedCPURequests / 100
+	}
+	if totalCFSLimit > 0 {
+		patchList = patchCPULimit(totalCFSLimit, patchList, contID, contSpec)
+	}
+	return patchList
+}
+
 func patchCPULimit(sharedCPUTime int, patchList []patch, i int, c *corev1.Container) []patch {
 	var patchItem patch
 
@@ -134,9 +156,9 @@ func patchContainerEnv(poolRequests poolRequestMap, envPatched bool, patchList [
 	var patchItem patch
 	var poolStr string
 
-	if poolRequests[c.Name].exclusiveCPURequests && poolRequests[c.Name].sharedCPURequests > 0 {
+	if poolRequests[c.Name].exclusiveCPURequests > 0 && poolRequests[c.Name].sharedCPURequests > 0 {
 		poolStr = types.ExclusivePoolID + "&" + types.SharedPoolID
-	} else if poolRequests[c.Name].exclusiveCPURequests {
+	} else if poolRequests[c.Name].exclusiveCPURequests > 0 {
 		poolStr = types.ExclusivePoolID
 	} else if poolRequests[c.Name].sharedCPURequests > 0 {
 		poolStr = types.SharedPoolID
@@ -287,14 +309,8 @@ func mutatePods(ar v1beta1.AdmissionReview) *v1beta1.AdmissionResponse {
 	}
 
 	// Patch container if needed.
-	for i, c := range pod.Spec.Containers {
-		// Set CPU limit if shared CPU were requested and exclusive CPUs were not requested
-		containerEnvPatched := false
-		if poolRequests[c.Name].sharedCPURequests > 0 &&
-			!poolRequests[c.Name].exclusiveCPURequests {
-			patchList = patchCPULimit(poolRequests[c.Name].sharedCPURequests,
-				patchList, i, &c)
-		}
+	for contID, contSpec := range pod.Spec.Containers {
+		patchList = setRequestLimit(poolRequests[contSpec.Name], patchList, contID, &contSpec)
 		// If pod annotation has entry for this container or
 		// container asks for exclusive cpus, we add patches to enable pinning.
 		// The patches enable process in container to be started with cpu pooler's 'process starter'
@@ -303,28 +319,29 @@ func mutatePods(ar v1beta1.AdmissionReview) *v1beta1.AdmissionResponse {
 		// has started, the cpu affinity setting by application will be overwritten by the cpuset.
 		// The process starter will wait for cpusetter to finish it's job for this container
 		// and starts the application process after that.
-		pinningPatchNeeded := cpuAnnotation.ContainerExists(c.Name)
-		if poolRequests[c.Name].exclusiveCPURequests {
-			if len(c.Command) == 0 && !pinningPatchNeeded {
-				glog.Warningf("Container %s asked exclusive cpus but command not given. CPU affinity settings possibly lost for container", c.Name)
+		pinningPatchNeeded := cpuAnnotation.ContainerExists(contSpec.Name)
+		if poolRequests[contSpec.Name].exclusiveCPURequests > 0 {
+			if len(contSpec.Command) == 0 && !pinningPatchNeeded {
+				glog.Warningf("Container %s asked exclusive cpus but command not given. CPU affinity settings possibly lost for container", contSpec.Name)
 			} else {
 				pinningPatchNeeded = true
 			}
 		}
+		containerEnvPatched := false
 		if pinningPatchNeeded {
-			glog.V(2).Infof("Patch container for pinning %s", c.Name)
+			glog.V(2).Infof("Patch container for pinning %s", contSpec.Name)
 
-			patchList, err = patchContainerForPinning(cpuAnnotation, patchList, i, &c)
+			patchList, err = patchContainerForPinning(cpuAnnotation, patchList, contID, &contSpec)
 			if err != nil {
 				return toAdmissionResponse(err)
 			}
 			pinningPatchAdded = true
 			containerEnvPatched = true
 		}
-		if poolRequests[c.Name].sharedCPURequests > 0 ||
-			poolRequests[c.Name].exclusiveCPURequests {
+		if poolRequests[contSpec.Name].sharedCPURequests > 0 ||
+			poolRequests[contSpec.Name].exclusiveCPURequests > 0 {
 			// Patch container environment variable
-			patchList, err = patchContainerEnv(poolRequests, containerEnvPatched, patchList, i, &c)
+			patchList, err = patchContainerEnv(poolRequests, containerEnvPatched, patchList, contID, &contSpec)
 			if err != nil {
 				return toAdmissionResponse(err)
 			}