# Get last word of every line (response time )
```
awk 'NF>1{print $NF}' file
```

# Percentile
```
sort -n responsetime | awk '{all[NR] = $0} END{print all[int(NR*0.99 - 0.1)]}'
sort -n responsetime | awk '{all[NR] = $0} END{print all[int(NR*0.999 - 0.01)]}'

```

# Max
```
cat filename | sort -n | tail -1
```