What is Kontour ?
As the edge adoption increases, clear definitions of the Edge KPIs are required to match the application to an Edge infrastructure/BP with the required capability. Different edge applications may require different characteristics from the Edge site, for example low latency, very high throughput and so on. With growing number of edge sites catering to different needs and use-cases, there needs to be a categorisation of edge sites based on certain criteria. There may be certain other requirements like security, encryption etc. Project Kontour targets to define Edge KPIs for the plethora of edge applications. Refer list of KPIs
Use Case Details:
| Use Case | Requirements | KPI (Example*) |
|---|---|---|
| Video camera transmitting security footage. |
| ULTRA_LOW_LATENCY: Latency range should be 0-2 milliseconds. HIGH_UPLOAD_THPUT: Upload throughput should be 10-100 Gbps |
Retail advertising targeting ads and information for retail organisations |
| HIGH_IPS: Instructions/second processing should be of the order of 2000-4000 HIGH_PIPS: Parallel instructions/second processing should be of the order of 4000-8000 LOW_UPLOAD_THPUT: Upload throughput should be 100 Mbps - 1 Gbps |
*The values listed here are only for illustrative purpose only.
Need:
- Identify and define KPIs for edge applications. These should also be measurable. When we say ultra low latency, the range for this latency should be defined and measurable(via tests). This will benefit in selecting multiple edge sites based for an application and lead to availability and cost savings.
- Identify and categorise edge sites based on their capabilities. Define minimum capabilities for a site to be called as an Edge Site. These capabilities could be – Services, APIs, Orchestration, Hardware specs (basic set) etc. ?
Categorise edge sites - Identify categories of edge sites and define a criteria for categorisation.
| Committer | Committer Company | Email address | PTL - Elected (Y/N) |
|---|---|---|---|
| Arif Khan | Coredge.io | arif29march@gmail.com | Y |
| Manik Sidana | OpenSource Contributor | maniksidana019@gmail.com | |
| Tina Tsou | ARM | tina.tsou@arm.com | |
| Jay Kumar | Rakuten | jay.choubey007@gmail.com | |
| Nilanjan Samajdar | ALTRAN | nilanjan.samajdar@altran.com |
Presentations:
August, 2020 Update:
| S.No | KPI Name | Category | Description | Measurement Unit |
|---|---|---|---|---|
| 1 | KT_KPI_NET_JITTER | Network | Measure of jitter between two workloads | milliseconds |
| 2 | KT_KPI_NET_TCP_BW | Network | Network TCP Bandwidth between two workloads | Gbps |
| 3 | KT_KPI_NET_PING_LAT | Network | Ping Lateny between two workloads | milliseconds |
| 4 | KT_KPI_NET_UDP_LAT | Network | UDP Lateny between two workloads | milliseconds |
| 5 | KT_KPI_NET_UDP_THPUT | Network | UDP throughput between two workloads | Gbps |
| 6 | KT_KPI_NET_UDP_PKT_LOSS | Network | Packet loss between two workloads | Packets lost per million packets |
| 7 | KT_KPI_COMP_CPU_SCORE | Compute | CPU Performance as per index score | CPU Index Score |
| 8 | KT_KPI_COMP_IPS | Compute | Measure CPU performance as instructions per seconds | Instructions per second |
| 9 | KT_KPI_COMP_MEM_LAT | Compute | Maximum Memory latency of a workload | nanoseconds |
| 10 | KT_KPI_COMP_MEM_BW | Compute | Memory bandwidth of a workload | Mibyte/sec |
| 11 | KT_KPI_STG_SEQ_RW_LATENCY | Storage | Read Write latency in the workload for sequential readwrite operation in 70:30 ratio. | microseconds |
| 12 | KT_KPI_STG_SEQ_READ_ONLY_IOPS | Storage | Storage IOPS of a workload for sequential read-only operation | Input/Output Operations Per Second |
| 13 | KT_KPI_STG_SEQ_WRITE_ONLY_IOPS | Storage | Storage IOPS of a workload for sequential write-only operation | Input/Output Operations Per Second |
| 14 | KT_KPI_STG_RAND_RW_LATENCY | Storage | Read Write latency in the workload for random readwrite operation in 70:30 ratio. | microseconds |
| 15 | KT_KPI_STG_RAND_READ_ONLY_IOPS | Storage | Storage IOPS of a workload for random read-only operation | Input/Output Operations Per Second |
| 16 | KT_KPI_STG_RAND_WRITE_ONLY_IOPS | Storage | Storage IOPS of a workload for random write-only operation | Input/Output Operations Per Second |
| 17 | KT_KPI_K8S_API_JOB_CREATE_READ_DELETE | API | Kubernetes API performance for job creation, read and delete | Success Rate % |
| 18 | KT_KPI_K8S_API_POD_CREATE_DELETE | API | Kubernetes API performance for pod creation and delete | Success Rate % |
| 19 | KT_KPI_K8S_API_NS_CREATE_DELETE | API | Kubernetes API performance for namespace creation and delete | Success Rate % |
| 20 | KT_KPI_K8S_API_REPCONT_CREATE_SCALE_DELETE | API | Kubernetes API performance for replication controller creation, scale and delete | Success Rate % |
| 21 | KT_KPI_K8S_API_REPSET_CREATE_SCALE_DELETE | API | Kubernetes API performance for replica set creation, scale and delete | Success Rate % |
| 22 | KT_KPI_K8S_API_STATEFULSET_CREATE_SCALE_DELETE | API | Kubernetes API performance for statefulset creation, scale and delete | Success Rate % |
| 23 | KT_KPI_K8S_API_DEP_CREATE_READ_DELETE | API | Kubernetes API performance for deployment creation, read and delete | Success Rate % |
| 24 | KT_KPI_K8S_API_NODEPORT_CREATE_CHECK_DELETE | API | Kubernetes API performance for nodeport creation, check and delete | Success Rate % |
| 25 | KT_KPI_K8S_SEC_CIS_COMPLIANCE | API | Kubernetes security score measured via CIS benchmark | Security Score |
| 26 | KT_KPI_K8S_CONF_E2E_SIG_AUTH | API | Kubernetes conformance for sig-auth | Compliance %age |
| 27 | KT_KPI_K8S_CONF_E2E_SIG_STORAGE | API | Kubernetes conformance for sig-storage | Compliance %age |
| 28 | KT_KPI_K8S_CONF_E2E_SIG_INSTRUMENTATION | API | Kubernetes conformance for sig-instrumentation | Compliance %age |
| 29 | KT_KPI_K8S_CONF_E2E_SIG_APPS | API | Kubernetes conformance for sig-apps | Compliance %age |
| 30 | KT_KPI_K8S_CONF_E2E_SIG_CONFORMANCE | API | Kubernetes conformance for Conformance | Compliance %age |
| 31 | KT_KPI_K8S_CONF_E2E_SIG_NODE_CONFORMANCE | API | Kubernetes conformance for NodeConformance | Compliance %age |
| 32 | KT_KPI_K8S_CONF_E2E_SIG_API_MACHINERY | API | Kubernetes conformance for sig-api-machinery | Compliance %age |
| 33 | KT_KPI_K8S_CONF_E2E_SIG_NETWORK | API | Kubernetes conformance for sig-networrk | Compliance %age |
| 34 | KT_KPI_K8S_CONF_E2E_SIG_CLI | API | Kubernetes conformance for sig-cli | Compliance %age |
| 35 | KT_KPI_K8S_CONF_E2E_SIG_SCHEDULING | API | Kubernetes conformance for sig-scheduling | Compliance %age |
| 36 | KT_KPI_SVC_NGINX_MAX_LATENCY | Service | Maximum latency in NGINX in serving requests | milliseconds |
| 37 | KT_KPI_SVC_REDIS_MAX_THPUT_1MS | Service | Redis Server Max Throughput for Latency Under 1ms | requests/sec |
| 38 | KT_KPI_SVC_MONGO_THPUT | Service | Mongo throughput for database operations per second | operations/sec |
| 39 | KT_KPI_K8S_NODE_HEALTH | Service | Check health of K8S nodes to be in ready state | Nodes in Ready state |
| 40 | KT_KPI_K8S_SYS_NS_HEALTH | Health | Check health of all pods in kube-system namespace | All pods in running state |
| 41 | KT_KPI_OS_API_NOVA_CRUD | API | OpenStack Nova API CRUD performance | Success Rate % |
| 42 | KT_KPI_OS_API_NEUTRON_CRUD | API | OpenStack Neutron API CRUD performance | Success Rate % |
| 43 | KT_KPI_OS_API_GLANCE_CRUD | API | OpenStack Glance API CRUD performance | Success Rate % |
| 44 | KT_KPI_OS_API_CINDER_CRUD | API | OpenStack Cinder API CRUD performance | Success Rate % |
| 45 | KT_KPI_OS_API_REFSTACK | API | OpenStack API compliance based on RefStack guidelines | Compliance %age |
| 46 | KT_KPI_OS_API_TEMPEST_NOVA | API | OpenStack Nova API functional verification | Compliance %age |
| 47 | KT_KPI_OS_API_TEMPEST_NEUTRON | API | OpenStack Neutron API functional verification | Compliance %age |
| 48 | KT_KPI_OS_API_TEMPEST_GLANCE | API | OpenStack Glance API functional verification | Compliance %age |
| 49 | KT_KPI_OS_API_TEMPEST_CINDER | API | OpenStack Cinder API functional verification | Compliance %age |
| 50 | KT_KPI_ENC_RSA_SIGN_4096 | Encryption | Measure of 4096 bit RSA signatures | Signatures/second |
| 51 | KT_KPI_ENC_RSA_SIGN_2048 | Encryption | Measure of 2048 bit RSA signatures | Signatures/second |
| 52 | KT_KPI_ENC_RSA_SIGN_1024 | Encryption | Measure of 1024 bit RSA signatures | Signatures/second |
| 53 | KT_KPI_ENC_RSA_SIGN_512 | Encryption | Measure of 512 bit RSA signatures | Signatures/second |
| 54 | KT_KPI_AES128_CBC_THPUT_256 | Encryption | Measure of throughput for AES CBC throughput for 256 bytes block | Gb/second |
| 55 | KT_KPI_AES128_CBC_THPUT_1024 | Encryption | Measure of throughput for AES CBC throughput for 1024 bytes block | Gb/second |
| 56 | KT_KPI_AES128_CBC_THPUT_8192 | Encryption | Measure of throughput for AES CBC throughput for 8192 bytes block | Gb/second |
| 57 | KT_KPI_MEC_COMP_TM_BWM | MEC API | MEC Platform compliance to bandwidth management APIs. | Compliance %age |
| 58 | KT_KPI_MEC_COMP_TM_MTS | MEC API | MEC Platform compliance to MTS(Multi-access Traffic Steering) APIs. | Compliance %age |
| 59 | KT_KPI_MEC_COMP_RNI | MEC API | MEC Platform compliance to RNI (Radio Network Information) APIs. | Compliance %age |
September,2020 Updates:
Presenting Kontour in AiKaan webinar: