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Code Issues Packages Projects Releases Wiki Activity

monitoring fixes

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This commit is contained in:
Denise Schannon
2019-03-23 23:54:19 -07:00
parent f34841a220
commit 2cdcfb4e84
9 changed files with 262 additions and 927 deletions
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content/rancher/v2.x/en/cluster-admin/tools/monitoring/expression/_index.md
+14 -18
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@@ -1,6 +1,6 @@
---
title: Expression
weight: 10000
weight: 4
---
## In This Document
@@ -8,13 +8,11 @@ weight: 10000
<!-- TOC -->
- [Cluster Metrics](#cluster-metrics)
+ [Node Metrics](#node-metrics)
- [Etcd Metrics](#etcd-metrics)
- [Kubernetes Components Metrics](#kubernetes-components-metrics)
- [Rancher Logging Metrics](#rancher-logging-metrics)
- [Workload Metrics](#workload-metrics)
+ [Pod Metrics](#pod-metrics)
+ [Container Metrics](#container-metrics)
@@ -37,7 +35,7 @@ weight: 10000
| Summary | <table><tr><td>load1</td><td>`sum(node_load1) by (instance) / count(node_cpu_seconds_total{mode="system"})`</td></tr><tr><td>load5</td><td>`sum(node_load5) by (instance) / count(node_cpu_seconds_total{mode="system"})`</td></tr><tr><td>load15</td><td>`sum(node_load15) by (instance) / count(node_cpu_seconds_total{mode="system"})`</td></tr></table> |
- **Memory Utilization**
| Catalog | Expression |
| --- | --- |
| Detail | `1 - sum(node_memory_MemAvailable_bytes) by (instance) / sum(node_memory_MemTotal_bytes) by (instance)` |
@@ -49,7 +47,7 @@ weight: 10000
| --- | --- |
| Detail | `(sum(node_filesystem_size_bytes{device!="rootfs"}) by (instance) - sum(node_filesystem_free_bytes{device!="rootfs"}) by (instance)) / sum(node_filesystem_size_bytes{device!="rootfs"}) by (instance)` |
| Summary | `(sum(node_filesystem_size_bytes{device!="rootfs"}) - sum(node_filesystem_free_bytes{device!="rootfs"})) / sum(node_filesystem_size_bytes{device!="rootfs"})` |
- **Disk I/O**
| Catalog | Expression |
@@ -65,7 +63,7 @@ weight: 10000
| Summary | <table><tr><td>receive-dropped</td><td><code>sum(rate(node_network_receive_drop_total{device!~"lo &#124; veth.* &#124; docker.* &#124; flannel.* &#124; cali.* &#124; cbr.*"}[5m]))</code></td></tr><tr><td>receive-errs</td><td><code>sum(rate(node_network_receive_errs_total{device!~"lo &#124; veth.* &#124; docker.* &#124; flannel.* &#124; cali.* &#124; cbr.*"}[5m]))</code></td></tr><tr><td>receive-packets</td><td><code>sum(rate(node_network_receive_packets_total{device!~"lo &#124; veth.* &#124; docker.* &#124; flannel.* &#124; cali.* &#124; cbr.*"}[5m]))</code></td></tr><tr><td>transmit-dropped</td><td><code>sum(rate(node_network_transmit_drop_total{device!~"lo &#124; veth.* &#124; docker.* &#124; flannel.* &#124; cali.* &#124; cbr.*"}[5m]))</code></td></tr><tr><td>transmit-errs</td><td><code>sum(rate(node_network_transmit_errs_total{device!~"lo &#124; veth.* &#124; docker.* &#124; flannel.* &#124; cali.* &#124; cbr.*"}[5m]))</code></td></tr><tr><td>transmit-packets</td><td><code>sum(rate(node_network_transmit_packets_total{device!~"lo &#124; veth.* &#124; docker.* &#124; flannel.* &#124; cali.* &#124; cbr.*"}[5m]))</code></td></tr></table> |
- **Network I/O**
| Catalog | Expression |
| --- | --- |
| Detail | <table><tr><td>receive</td><td><code>sum(rate(node_network_receive_bytes_total{device!~"lo &#124; veth.* &#124; docker.* &#124; flannel.* &#124; cali.* &#124; cbr.*"}[5m])) by (instance)</code></td></tr><tr><td>transmit</td><td><code>sum(rate(node_network_transmit_bytes_total{device!~"lo &#124; veth.* &#124; docker.* &#124; flannel.* &#124; cali.* &#124; cbr.*"}[5m])) by (instance)</code></td></tr></table> |
@@ -88,7 +86,7 @@ weight: 10000
| Summary | <table><tr><td>load1</td><td>`sum(node_load1{instance=~"$instance"}) / count(node_cpu_seconds_total{mode="system",instance=~"$instance"})`</td></tr><tr><td>load5</td><td>`sum(node_load5{instance=~"$instance"}) / count(node_cpu_seconds_total{mode="system",instance=~"$instance"})`</td></tr><tr><td>load15</td><td>`sum(node_load15{instance=~"$instance"}) / count(node_cpu_seconds_total{mode="system",instance=~"$instance"})`</td></tr></table> |
- **Memory Utilization**
| Catalog | Expression |
| --- | --- |
| Detail | `1 - sum(node_memory_MemAvailable_bytes{instance=~"$instance"}) / sum(node_memory_MemTotal_bytes{instance=~"$instance"})` |
@@ -100,7 +98,7 @@ weight: 10000
| --- | --- |
| Detail | `(sum(node_filesystem_size_bytes{device!="rootfs",instance=~"$instance"}) by (device) - sum(node_filesystem_free_bytes{device!="rootfs",instance=~"$instance"}) by (device)) / sum(node_filesystem_size_bytes{device!="rootfs",instance=~"$instance"}) by (device)` |
| Summary | `(sum(node_filesystem_size_bytes{device!="rootfs",instance=~"$instance"}) - sum(node_filesystem_free_bytes{device!="rootfs",instance=~"$instance"})) / sum(node_filesystem_size_bytes{device!="rootfs",instance=~"$instance"})` |
- **Disk I/O**
| Catalog | Expression |
@@ -116,7 +114,7 @@ weight: 10000
| Summary | <table><tr><td>receive-dropped</td><td><code>sum(rate(node_network_receive_drop_total{device!~"lo &#124; veth.* &#124; docker.* &#124; flannel.* &#124; cali.* &#124; cbr.*",instance=~"$instance"}[5m]))</code></td></tr><tr><td>receive-errs</td><td><code>sum(rate(node_network_receive_errs_total{device!~"lo &#124; veth.* &#124; docker.* &#124; flannel.* &#124; cali.* &#124; cbr.*",instance=~"$instance"}[5m]))</code></td></tr><tr><td>receive-packets</td><td><code>sum(rate(node_network_receive_packets_total{device!~"lo &#124; veth.* &#124; docker.* &#124; flannel.* &#124; cali.* &#124; cbr.*",instance=~"$instance"}[5m]))</code></td></tr><tr><td>transmit-dropped</td><td><code>sum(rate(node_network_transmit_drop_total{device!~"lo &#124; veth.* &#124; docker.* &#124; flannel.* &#124; cali.* &#124; cbr.*",instance=~"$instance"}[5m]))</code></td></tr><tr><td>transmit-errs</td><td><code>sum(rate(node_network_transmit_errs_total{device!~"lo &#124; veth.* &#124; docker.* &#124; flannel.* &#124; cali.* &#124; cbr.*",instance=~"$instance"}[5m]))</code></td></tr><tr><td>transmit-packets</td><td><code>sum(rate(node_network_transmit_packets_total{device!~"lo &#124; veth.* &#124; docker.* &#124; flannel.* &#124; cali.* &#124; cbr.*",instance=~"$instance"}[5m]))</code></td></tr></table> |
- **Network I/O**
| Catalog | Expression |
| --- | --- |
| Detail | <table><tr><td>receive</td><td><code>sum(rate(node_network_receive_bytes_total{device!~"lo &#124; veth.* &#124; docker.* &#124; flannel.* &#124; cali.* &#124; cbr.*",instance=~"$instance"}[5m])) by (device)</code></td></tr><tr><td>transmit</td><td><code>sum(rate(node_network_transmit_bytes_total{device!~"lo &#124; veth.* &#124; docker.* &#124; flannel.* &#124; cali.* &#124; cbr.*",instance=~"$instance"}[5m])) by (device)</code></td></tr></table> |
@@ -151,7 +149,7 @@ weight: 10000
| Summary | <table><tr><td>in</td><td>`sum(rate(etcd_network_peer_received_bytes_total[5m]))`</td></tr><tr><td>out</td><td>`sum(rate(etcd_network_peer_sent_bytes_total[5m]))`</td></tr></table> |
- **DB Size**
| Catalog | Expression |
| --- | --- |
| Detail | `sum(etcd_debugging_mvcc_db_total_size_in_bytes) by (instance)` |
@@ -230,7 +228,7 @@ weight: 10000
| Summary | `sum(histogram_quantile(0.99, sum(scheduler_e2e_scheduling_latency_microseconds_bucket) by (le, instance)) / 1e+06)` |
- **Scheduler Preemption Attempts**
| Catalog | Expression |
| --- | --- |
| Detail | `sum(rate(scheduler_total_preemption_attempts[5m])) by (instance)` |
@@ -274,7 +272,7 @@ weight: 10000
| Summary | `sum(rate(fluentd_output_status_num_errors[5m]))` |
- **Fluentd Output Rate**
| Catalog | Expression |
| --- | --- |
| Detail | `sum(rate(fluentd_output_status_num_records_total[5m])) by (instance)` |
@@ -297,14 +295,14 @@ weight: 10000
| Summary | `sum(container_memory_working_set_bytes{namespace="$namespace",pod_name=~"$podName", container_name!=""})` |
- **Network Packets**
| Catalog | Expression |
| --- | --- |
| Detail | <table><tr><td>receive-packets</td><td>`sum(rate(container_network_receive_packets_total{namespace="$namespace",pod_name=~"$podName",container_name!=""}[5m])) by (pod_name)`</td></tr><tr><td>receive-dropped</td><td>`sum(rate(container_network_receive_packets_dropped_total{namespace="$namespace",pod_name=~"$podName",container_name!=""}[5m])) by (pod_name)`</td></tr><tr><td>receive-errors</td><td>`sum(rate(container_network_receive_errors_total{namespace="$namespace",pod_name=~"$podName",container_name!=""}[5m])) by (pod_name)`</td></tr><tr><td>transmit-packets</td><td>`sum(rate(container_network_transmit_packets_total{namespace="$namespace",pod_name=~"$podName",container_name!=""}[5m])) by (pod_name)`</td></tr><tr><td>transmit-dropped</td><td>`sum(rate(container_network_transmit_packets_dropped_total{namespace="$namespace",pod_name=~"$podName",container_name!=""}[5m])) by (pod_name)`</td></tr><tr><td>transmit-errors</td><td>`sum(rate(container_network_transmit_errors_total{namespace="$namespace",pod_name=~"$podName",container_name!=""}[5m])) by (pod_name)`</td></tr></table> |
| Summary | <table><tr><td>receive-packets</td><td>`sum(rate(container_network_receive_packets_total{namespace="$namespace",pod_name=~"$podName",container_name!=""}[5m]))`</td></tr><tr><td>receive-dropped</td><td>`sum(rate(container_network_receive_packets_dropped_total{namespace="$namespace",pod_name=~"$podName",container_name!=""}[5m]))`</td></tr><tr><td>receive-errors</td><td>`sum(rate(container_network_receive_errors_total{namespace="$namespace",pod_name=~"$podName",container_name!=""}[5m]))`</td></tr><tr><td>transmit-packets</td><td>`sum(rate(container_network_transmit_packets_total{namespace="$namespace",pod_name=~"$podName",container_name!=""}[5m]))`</td></tr><tr><td>transmit-dropped</td><td>`sum(rate(container_network_transmit_packets_dropped_total{namespace="$namespace",pod_name=~"$podName",container_name!=""}[5m]))`</td></tr><tr><td>transmit-errors</td><td>`sum(rate(container_network_transmit_errors_total{namespace="$namespace",pod_name=~"$podName",container_name!=""}[5m]))`</td></tr></table> |
- **Network I/O**
| Catalog | Expression |
| --- | --- |
| Detail | <table><tr><td>receive</td><td>`sum(rate(container_network_receive_bytes_total{namespace="$namespace",pod_name=~"$podName",container_name!=""}[5m])) by (pod_name)`</td></tr><tr><td>transmit</td><td>`sum(rate(container_network_transmit_bytes_total{namespace="$namespace",pod_name=~"$podName",container_name!=""}[5m])) by (pod_name)`</td></tr></table> |
@@ -334,7 +332,7 @@ weight: 10000
| Summary | `sum(container_memory_working_set_bytes{container_name!="POD",namespace="$namespace",pod_name="$podName",container_name!=""})` |
- **Network Packets**
| Catalog | Expression |
| --- | --- |
| Detail | <table><tr><td>receive-packets</td><td>`sum(rate(container_network_receive_packets_total{namespace="$namespace",pod_name="$podName",container_name!=""}[5m]))`</td></tr><tr><td>receive-dropped</td><td>`sum(rate(container_network_receive_packets_dropped_total{namespace="$namespace",pod_name="$podName",container_name!=""}[5m]))`</td></tr><tr><td>receive-errors</td><td>`sum(rate(container_network_receive_errors_total{namespace="$namespace",pod_name="$podName",container_name!=""}[5m]))`</td></tr><tr><td>transmit-packets</td><td>`sum(rate(container_network_transmit_packets_total{namespace="$namespace",pod_name="$podName",container_name!=""}[5m]))`</td></tr><tr><td>transmit-dropped</td><td>`sum(rate(container_network_transmit_packets_dropped_total{namespace="$namespace",pod_name="$podName",container_name!=""}[5m]))`</td></tr><tr><td>transmit-errors</td><td>`sum(rate(container_network_transmit_errors_total{namespace="$namespace",pod_name="$podName",container_name!=""}[5m]))`</td></tr></table> |
@@ -370,10 +368,8 @@ weight: 10000
`sum(container_memory_working_set_bytes{namespace="$namespace",pod_name="$podName",container_name="$containerName"})`
- **Disk IO**
| Catalog | Expression |
| --- | --- |
| read | `sum(rate(container_fs_reads_bytes_total{namespace="$namespace",pod_name="$podName",container_name="$containerName"}[5m]))` |
| write | `sum(rate(container_fs_writes_bytes_total{namespace="$namespace",pod_name="$podName",container_name="$containerName"}[5m]))` |