◇ aws-ap-northeast-2
+ node/worker-07
▸ ns: prod-payments
◆ gke-cluster-eu
+ pod/api-gw-5f9
● svc: redis-cache
◇ azure-krc-01
▪ node/ctrl-plane-01
× gcp-asia-east1
▸ pod/kafka-broker-2
+ ns: observability
◆ node/gpu-a100-04
● svc: postgres-primary
× pod/ingress-nginx
▪ node/edge-11
◇ ns: prod-auth
x:0000 y:0000
KDI
KUBERNETES DECISION INTELLIGENCE

TEEMSTONE onTune — IT infrastructure integrated monitoring and observability platform that observes everything from servers to Kubernetes and cloud on one screen
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An observability platform where AI connects observation, analysis, and decision-making into one flow.

EVENTS/S 1,240,000 · UPTIME 99.98%
01 · DECISION INTELLIGENCE

Beyond Observation.
Toward Decision Intelligence.

Kubernetes Decision Intelligence (KDI) doesn’t stop at looking at data. It connects the three steps of observation, analysis, and decision into one, helping operators act more quickly and accurately.

01 · SIGNAL
Observe
Collect

Collect real-time signals across your entire infrastructure, from servers and Kubernetes to cloud and GPUs.

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02 · ROOT CAUSE
Explain
Analyze

Correlate data across your environment to identify root causes and understand their impact.

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03 · ACTION
Decide
Decision

Turn continuous analysis and historical insights into faster, more informed operational decisions.

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onTune, Proven in
Mission-Critical Environments

Trusted by leading enterprises and financial institutions across Korea
Samsung Electronics
LG CNS
SK hynix
Bank of Korea
Woori Bank
Hana Bank
Kyobo Securities
Shinhan Investment & Securities
SGI Seoul Guarantee
Meritz Fire & Marine Insurance
Meritz Securities
Hanwha Life Insurance
NICE evaluation information
LG Electronics
Seoul National University
The Hyundai
Korea Exchange
Korea Financial Telecommunications and Clearings Institute
SK Innovation
Hanwha
02 · FULL-STACK OBSERVABILITY

One Platform.
Complete Visibility.

No more switching between tools. Unify monitoring across infrastructure and applications in a single platform.

onTune - Kubernetes
onTune Kubernetes monitoring screen. Visualize clusters, nodes, pods, and workloads as topologies and analyze resources. onTune cloud resource monitoring screen. Integrated management of AWS·Azure·GCP resources, costs, and availability on a single screen. onTune GPU monitoring screen. Track GPU utilization, memory, temperature, and utilization by process in real time. onTune network performance monitoring screen. Measures delay and packet loss for each section to identify points of network performance degradation. onTune server performance monitoring screen. Track CPU, memory, disk, and processes of physical and virtual servers in seconds. onTune virtualization monitoring screen. Integrated monitoring of hosts, VMs, and resource pools in VMware vSphere and XenServer environments. onTune Application Performance Monitoring (APM) screen. By tracing distributed transactions, we trace the path of service delays and errors all the way to the end. onTune Network Monitoring (NMS) screen. Observe network devices and traffic flows to quickly identify connection failures. onTune database performance monitoring screen. Analyze query performance, sessions, locks, and slow queries to eliminate bottlenecks in advance. onTune URL response monitoring screen. Continuously monitor the availability, response time, and performance of your website and API.
01
CONTAINER
Kubernetes

Visualize clusters, nodes, pods, and workloads in topology views and analyze resource performance.

02
CLOUD
Public Cloud

Manage AWS, Azure, and GCP resources, costs, and availability from a single view.

03
INFRA
GPU

Monitor diverse GPU environments from a single unified view.

04
NETWORK
Network Performance

Monitor network health and performance in real time using host status and health scores.

05
INFRA
Server

Monitor CPU, memory, disk, and processes across physical and virtual servers in real time.

06
INFRA
VM/Xen

Monitor hosts, VMs, and resource pools across VMware vSphere and XenServer environments from a single view.

07
APPLICATION
APM

Trace distributed transactions end to end to pinpoint performance bottlenecks and errors.

08
NETWORK
NMS

Monitor network devices and traffic flows to quickly identify connectivity issues.

09
DATA
Database

Analyze query performance, sessions, locks, and slow queries to identify and prevent database bottlenecks.

10
WEB
URL

Continuously monitor website and API availability, response times, and performance.

03 · KUBERNETES LIFECYCLE

One Platform for
the Entire
Kubernetes Lifecycle

Manage every stage of Kubernetes operations, from deployment and optimization to backup and recovery.

onTune - Overview
onTune Kubernetes cluster health dashboard. Monitor the overall health of the cluster, API server status, and etcd health in real time. onTune Kubernetes node visibility screen. Integrated visualization of the node's CPU, memory, disk, and network status. onTune Kubernetes namespace analysis screen. Detailed analysis of resource usage and quotas by namespace. onTune Kubernetes workload monitoring screen. Continuously track the health and performance of Pods, Deployments, and StatefulSets. onTune Kubernetes network observation screen. Visualize traffic flow through Service, Ingress, and NetworkPolicy. onTune Kubernetes storage monitoring screen. Monitor the capacity and performance of PersistentVolume and PersistentVolumeClaim. onTune Kubernetes topology mapping screen. The relationships of all resources within a cluster are expressed as a topology map. onTune Kubernetes event alarm screen. Cluster event history and number of occurrences by level are analyzed and provided as alarms and reports. Kubernetes backup and recovery management screen. Manage backup and recovery strategies for applications and data.
CLUSTER
Overview

Monitor cluster health, API server status, and etcd health in real time.

NODE
Node Visibility

Monitor CPU, memory, disk, and network status across Kubernetes nodes.

NAMESPACE
Namespace Insights

Analyze resource usage and quotas by namespace in detail.

WORKLOAD
Workload Monitoring

Continuously track the health and performance of Pods, Deployments, and StatefulSets.

NETWORK
Network Observability

Visualize traffic flows across Services, Ingresses, and NetworkPolicies.

STORAGE
Storage Monitoring

Monitor the capacity and performance of PersistentVolumes and PersistentVolumeClaims.

TOPOLOGY
Topology Mapping

Visualize relationships between cluster resources in an interactive topology map.

ALERT
Alerting & Reporting

Get immediate alerts when issues occur and share insights through reports.

BACKUP
Backup & Recovery

Protect applications and data with reliable backup and recovery.

04 · AI SECURITY

A Specialized Platform for
Generative AI Security

Secure the entire AI lifecycle with model scanning, red teaming, AI firewall protection, and Shadow AI visibility.

DeepKeep - Dashboard
AI security integrated dashboard screen. Monitor the real-time behavior of AI models and detect abnormal signals. LLM Red Team vulnerability diagnosis screen. Proactively find model vulnerabilities with adversarial attack simulations. AI Firewall prompt attack blocking screen. Block prompt injection and malicious requests with input data validation. Generative AI guardrail policy settings screen. Provides protection mechanisms to ensure the safety of input and output data. AI Lens Shadow AI detection screen. We transparently analyze the AI ​​decision-making process to eliminate bias and errors. Role-based AI usage policy management screen. Granularly manage permissions to AI resources with role-specific access control. AI learning data verification screen. Verifies the quality of training and inference data to ensure model reliability.
DeepKeep · Dashboard

Monitor AI model behavior in real time and detect anomalies as they occur.

DeepKeep · Red Team

Proactively identify model vulnerabilities through adversarial attack simulations.

DeepKeep · AI Firewall

Protect AI applications from prompt injection, malicious requests, and unsafe inputs in real time.

DeepKeep · Security Guardrail

Protect AI inputs and outputs with configurable security guardrails.

DeepKeep · AI Lens

Gain visibility into AI usage, detect Shadow AI, and strengthen governance with transparent analysis and access control.

DeepKeep · Role-based Policy

Manage access to AI resources with granular, role-based permissions.

CSSCAN · Data Validation

Perform fast, agentless security checks across servers, middleware, and databases.

05 · WHY TEEMSTONE

Proven by Technology.
Trusted in Operation.

TEEMSTONE has been responsible for the performance and stability of mission-critical environments for over 20 years.
We put that experience into onTune, operational intelligence in the AI era.

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Proven Expertise

Over 18 years of experience in IT infrastructure monitoring.

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Enterprise Customers

Trusted across mission-critical systems in finance, public services, and manufacturing.

0
In-House R&D

A fully in-house technology stack, from the core engine to AI-powered analysis.

0
Dedicated Technical Support

Year-round technical support delivered directly by our Korea-based engineers.

CUSTOMER STORIES

Proven in the Most Demanding
IT Environments

Trusted by Mission-Critical Enterprises

In a large financial services environment, even a few minutes of outage can have a significant impact on the business.
TEEMSTONE supports stable service operation and quick problem resolution based on its experience in operating the core systems of major domestic financial companies.
The choice of financial institutions that require the highest level of stability and reliability is the strongest reference proving TEEMSTONE's technological prowess.

SK Innovation onTune integrated monitoring implementation case
Customer Case 1.
SK Innovation
Enterprise-Wide Integrated Monitoring Project

Unified monitoring across on-premises, cloud, Kubernetes, databases, and URLs

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Samsung Electronics onTune implementation case
Customer Case 2.
Samsung Electronics
Proven Monitoring Stability Across More Than 13,000 Nodes

Implemented a second-level performance data collection environment beyond the limitations of legacy in-house tools.

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Woori Bank onTune introduction case
Customer Case 3.
Woori Bank
Centralized Monitoring for Global Branch Operations

Centrally monitor overseas branch systems from Korea for easier and more efficient operations.

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Hanwha Systems onTune standard solution introduction case
Customer Case 4.
Hanwha Systems
onTune Selected as a Standard Monitoring Solution Across Hanwha Manufacturing, Defense, and Ocean Businesses

Automated operational tasks that were previously handled manually with the introduction of onTune.

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GET STARTED

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in IT Operations

Experience how onTune helps you observe, analyze, and
make better decisions with a 30-day free trial.

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