---
name: "polygraph-pop-test"
section: "1"
platform: "linux"
package: "polygraph"
version: "4.3.2-5"
release: "Debian 9 (Stretch)"
platforms: ["linux"]
url: "https://new.carta.tech/polygraph-pop-test"
---

# polygraph-pop-test(1)

predicts cache hit ratios for a given workload

## NAME

polygraph-pop-test - predicts cache hit ratios for a given workload

## SYNOPSIS

**pop-test** \[*--option* ...\]

## OPTIONS

- **--help**

  list of options

- **--version**

  package version info

- **--out** \<file\>

  redirect console output

- **--cachable** \<%\>

  portion of cachable replies

- **--public\_interest** \<%\>

  portion of URLs shared among all robots

- **--recurrence** \<%\>

  probability of a re-visit to a URL

- **--work\_set\_size** \<size\>

  working set size

- **--cache\_size** \<size\>

  cache size

- **--obj\_size** \<size\>

  average object size

- **--robots** \<int\>

  total number of robots to simulate

- **--pop\_model** \<str\>

  popularity model

- **--sim\_length** \<int\>

  total number of request to simulate

## COPYRIGHT

Copyright © 2003-2006 The Measurement Factory, Inc.

## SEE ALSO

[**polygraph**(7)](/polygraph/7.md) - general information and a list of programs

**http://www.web-polygraph.org/** - project web site