Google Container Engine 🔗
DESCRIPTION 🔗
Use SignalFx to monitor Google Container Engine via Google Cloud Platform.
INSTALLATION 🔗
To access this integration, connect to Google Cloud Platform.
Note: Stackdriver Monitoring may not be enabled by default for your cluster. To enable it so that these metrics can be retrieved by SignalFx please see this page.
USAGE 🔗
Interpreting Built-in dashboards 🔗
Container Engine Overview
Number of Clusters - Number of clusters running in the project.
Number of Containers per Cluster - List of counts of number of containers in each cluster.
Mean and Max CPU Use Percent - List of mean and max percent CPU used for each cluster.
Memory Usage(Bytes) - Memory usage in bytes for each cluster.
Container Disk Usage - Container disk usage aggregated by cluster.
Minor and Major Page Faults per Cluster - Minor and major page faults aggregated by cluster.
Container Engine Container
CPU Percent - Percent of CPU used by a container.
Memory Page Faults Count - Memory page fault counts grouped as major or minor.
Disk Utilization Percent - Percent disk utilization by the container.
Memory Utilization Percent - Percent memory utilization by the container.
Reserved Cores - Number of reserved cores for the container.
Container Engine Pod
Disk Used per Container - List of disk usages, measured in bytes, for all containers.
Percent Disk Used per Container - Percent disk used aggregated by container.
Memory Usage per Container - List of memory usages, measured in bytes, for all containers.
Percent Memory Used per Container - Percent memory used aggregated by container.
Number of Containers - Number of containers in the pod.
Minor Page Faults per Container - Rate of minor page faults aggregated by container.
Major Page Faults per Container - Rate of major page faults aggregated by container.
METRICS 🔗
| Metric Name | Description | Type |
|---|---|---|
| container/accelerator/duty_cycle | Accelerator duty cycle | gauge |
| container/accelerator/memory_total | Accelerator memory total | gauge |
| container/accelerator/memory_used | Accelerator memory used | gauge |
| container/accelerator/request | Request accelerators | gauge |
| container/cpu/reserved_cores | Reserved cores | gauge |
| container/cpu/usage_time | CPU usage | cumulative |
| container/cpu/utilization | CPU utilization | gauge |
| container/disk/bytes_total | Disk capacity | gauge |
| container/disk/bytes_used | Disk usage | gauge |
| container/disk/inodes_free | Inode free | gauge |
| container/disk/inodes_total | Inode capacity | gauge |
| container/memory/bytes_total | Memory limit | gauge |
| container/memory/bytes_used | Memory usage | gauge |
| container/memory/page_fault_count | Page faults | counter |
| container/pid_limit | PID capacity | gauge |
| container/pid_used | PID usage | gauge |
| container/uptime | Uptime | cumulative |
container/accelerator/duty_cycle 🔗
gauge
Percent of time over the past sample period (10s)during which the accelerator was actively processing.
container/cpu/reserved_cores 🔗
gauge
Number of cores of CPU reserved for the container. If no core limit is set, this will be zero.
container/cpu/usage_time 🔗
cumulative
Cumulative CPU usage on all cores in seconds. This number divided by the elapsed time represents usage as a number of cores, regardless of any core limit that might be set.
container/cpu/utilization 🔗
gauge
The percentage of the allocated CPU that is currently in use on the container. If no core limit is set, then this metric is not set.
container/disk/bytes_total 🔗
gauge
Total number of bytes of capacity on the disk identified by label ‘device_name’.
container/disk/bytes_used 🔗
gauge
Total number of bytes used on the disk identified by label ‘device_name’.
container/disk/inodes_free 🔗
gauge
Free number of inodes on the disk identified by label ‘device_name’. This metric is only for the machine container.
container/disk/inodes_total 🔗
gauge
Total number of inodes on the disk identified by label ‘device_name’. This metric is only for the machine container.
container/memory/bytes_used 🔗
gauge
Memory usage in bytes, broken down by type: evictable and non-evictable.
container/memory/page_fault_count 🔗
counter
Number of page faults, broken down by type: major and minor.
container/pid_limit 🔗
gauge
The max PID of OS on the node. This metric is only for the machine container.
container/pid_used 🔗
gauge
The number of running process in the OS on the node. This metric is only for the machine container.
container/uptime 🔗
cumulative
Number of seconds since the container started.
For more information about the metrics emitted by Google Container Engine, visit the service’s metric page.