81 lines
2.9 KiB
Markdown
81 lines
2.9 KiB
Markdown
# Temperature monitoring and stress testing
|
|
|
|
## Install
|
|
|
|
```bash
|
|
helm upgrade --install monitor ./helm
|
|
```
|
|
|
|
## Temperature
|
|
|
|
```bash
|
|
kubectl exec -it $(kubectl get pod --selector=app=monitor --output=jsonpath={.items..metadata.name}) -c glances -- watch -n1 sensors
|
|
```
|
|
|
|
## CPU Throttling
|
|
|
|
```bash
|
|
kubectl exec -it $(kubectl get pod --selector=app=monitor --output=jsonpath={.items..metadata.name}) -c glances -- watch -n1 lscpu
|
|
```
|
|
|
|
## Stress
|
|
|
|
```bash
|
|
kubectl exec -it $(kubectl get pod --selector=app=monitor --output=jsonpath={.items..metadata.name}) -c stress -- stress -c 48
|
|
```
|
|
|
|
## Overclocking
|
|
|
|
<https://www.techpowerup.com/review/amd-ryzen-threadripper-3000-overclocking-deep-dive-asus-rog-zenith-ii-extreme/3.html>
|
|
|
|
kubectl exec -it $(kubectl get pod --selector=app=monitor --output=jsonpath={.items..metadata.name}) -c stress -- bash
|
|
time $(i=0; while (( i < 9999999 )); do (( i ++ )); done)
|
|
|
|
### Stock
|
|
real 0m15.979s
|
|
user 0m15.956s
|
|
sys 0m0.000s
|
|
|
|
real 0m15.804s
|
|
user 0m15.803s
|
|
sys 0m0.000s
|
|
|
|
### 4.1@1.15v
|
|
real 0m16.364s
|
|
user 0m16.363s
|
|
sys 0m0.000s
|
|
|
|
real 0m16.441s
|
|
user 0m16.439s
|
|
sys 0m0.000s
|
|
|
|
## Disk
|
|
|
|
```bash
|
|
kubectl exec -it $(kubectl get pod --selector=app=monitor --output=jsonpath={.items..metadata.name}) -c disk -- bash
|
|
dd if=/dev/zero of=/tmp/hdd/output bs=64k count=250k; dd if=/tmp/hdd/output of=/dev/null; rm -f /tmp/hdd/output
|
|
dd if=/dev/zero of=/tmp/extssd/output bs=64k count=250k; dd if=/tmp/extssd/output of=/dev/null; rm -f /tmp/extssd/output
|
|
dd if=/dev/zero of=/tmp/nvme/output bs=64k count=250k; dd if=/tmp/nvme/output of=/dev/null; rm -f /tmp/nvme/output
|
|
```
|
|
|
|
### Mainframe
|
|
|
|
export DISK=/nvme
|
|
dd if=/dev/zero of=$DISK/output bs=125 count=128000k; dd if=$DISK/output of=/dev/null; rm -f $DISK/output
|
|
dd if=/dev/zero of=$DISK/output bs=250 count=64000k; dd if=$DISK/output of=/dev/null; rm -f $DISK/output
|
|
dd if=/dev/zero of=$DISK/output bs=500 count=32000k; dd if=$DISK/output of=/dev/null; rm -f $DISK/output
|
|
dd if=/dev/zero of=$DISK/output bs=1k count=16000k; dd if=$DISK/output of=/dev/null; rm -f $DISK/output
|
|
dd if=/dev/zero of=$DISK/output bs=2k count=8000k; dd if=$DISK/output of=/dev/null; rm -f $DISK/output
|
|
dd if=/dev/zero of=$DISK/output bs=4k count=4000k; dd if=$DISK/output of=/dev/null; rm -f $DISK/output
|
|
dd if=/dev/zero of=$DISK/output bs=8k count=2000k; dd if=$DISK/output of=/dev/null; rm -f $DISK/output
|
|
dd if=/dev/zero of=$DISK/output bs=16k count=1000k; dd if=$DISK/output of=/dev/null; rm -f $DISK/output
|
|
dd if=/dev/zero of=$DISK/output bs=32k count=500k; dd if=$DISK/output of=/dev/null; rm -f $DISK/output
|
|
dd if=/dev/zero of=$DISK/output bs=64k count=250k; dd if=$DISK/output of=/dev/null; rm -f $DISK/output
|
|
|
|
### Freenas
|
|
|
|
export DISK=/mnt/enc0/kube
|
|
dd if=/dev/zero of=$DISK/output bs=64k count=250k; dd if=$DISK/output of=/dev/null; rm -f $DISK/output
|
|
|
|
export DISK=/mnt/USB_SSD/kube
|
|
dd if=/dev/zero of=$DISK/output bs=64k count=250k; dd if=$DISK/output of=/dev/null; rm -f $DISK/output |