https://github.com/devssh/spi.perftest
https://github.com/devssh/spi.perftest
Last synced: 3 months ago
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- Host: GitHub
- URL: https://github.com/devssh/spi.perftest
- Owner: devssh
- Created: 2017-07-08T18:04:58.000Z (over 8 years ago)
- Default Branch: lean
- Last Pushed: 2017-07-08T18:11:51.000Z (over 8 years ago)
- Last Synced: 2025-09-06T04:45:08.099Z (4 months ago)
- Language: Scala
- Size: 854 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
##Steps before running performance test
* reindex and vaccum databases
* run the test over wired connection. turn off wifi
* make host entry for test app domain to point nginx, so we'll not hit the firewall
* setup ulimit (see below)
* after deploying app server run a warm up test
Run a single simulation
-----------------------
```bash
$ sbt "gatling:testOnly spi.simulations.EndToEnd"
```
Open the last report
--------------------
```bash
$ sbt lastReport
```
CentOs Setup
```bash
ulimit -n 65536
sudo sysctl -w net.ipv4.ip_local_port_range="1025 65535"
echo 300000 | sudo tee /proc/sys/fs/nr_open
echo 300000 | sudo tee /proc/sys/fs/file-max
```
Mac Setup
```bash
ulimit -n 65536
```
Update /etc/sysctl.conf
```
net.ipv4.tcp_max_syn_backlog = 40000
net.core.somaxconn = 40000
net.core.wmem_default = 8388608
net.core.rmem_default = 8388608
net.ipv4.tcp_sack = 1
net.ipv4.tcp_window_scaling = 1
net.ipv4.tcp_fin_timeout = 15
net.ipv4.tcp_keepalive_intvl = 30
net.ipv4.tcp_tw_reuse = 1
net.ipv4.tcp_moderate_rcvbuf = 1
net.core.rmem_max = 134217728
net.core.wmem_max = 134217728
net.ipv4.tcp_mem = 134217728 134217728 134217728
net.ipv4.tcp_rmem = 4096 277750 134217728
net.ipv4.tcp_wmem = 4096 277750 134217728
net.core.netdev_max_backlog = 300000
net.inet.ip.portrange.first=32768
net.inet.ip.portrange.hifirst=32768
net.inet.tcp.msl=1000
# for postgresql
kern.sysv.shmall=65536
kern.sysv.shmmax=16777216
# defaults
net.inet.ip.portrange.lowfirst=1023
net.inet.ip.portrange.lowlast=600
net.inet.ip.portrange.last=65535
net.inet.ip.portrange.hilast=65535
```