Skip to main content

Convert cprofile/pstats files into sqlite databases.

Project description

## Install

Litestats has **no requirements** other than Python itself.

```bash
$ pip install litestats
```


## Usage

```bash
$ # run the profiler and dump the output
$ python3 -m cProfile -o example.prof example.py
$ # convert dump to sqlite3 db
$ litestats example.prof
$ # example.prof.sqlite created
```

You can now use the sqlite3 data base to investigate the profiler dump:

```sql
sqlite> select *
...> from pstats
...> order by cumtime desc
...> limit 20;

ncalls tottime ttpercall cumtime ctpercall filename:lineno(function)
---------- ---------- -------------------- ---------- ---------- ------------------------------------
18/1 0.000161 8.94444444444444e-06 0.067797 0.067797 ~:0(<built-in method builtins.exec>)
1 1.0e-06 1.0e-06 0.067755 0.067755 <string>:1(<module>)
1 4.0e-06 4.0e-06 0.067754 0.067754 /usr/lib/python3.7/runpy.py:195(run_
1 6.0e-06 6.0e-06 0.066135 0.066135 /usr/lib/python3.7/runpy.py:62(_run_
1 1.1e-05 1.1e-05 0.066113 0.066113 /home/venthur/Documents/projects/lit
1 6.6e-05 6.6e-05 0.055152 0.055152 /home/venthur/Documents/projects/lit
1 4.1e-05 4.1e-05 0.0549 0.0549 /home/venthur/Documents/projects/lit
1 0.050196 0.050196 0.050196 0.050196 ~:0(<method 'executescript' of 'sqli
20/3 8.9e-05 4.45e-06 0.011064 0.003688 <frozen importlib._bootstrap>:978(_f
20/3 4.8e-05 2.4e-06 0.011005 0.00366833 <frozen importlib._bootstrap>:948(_f
20/3 7.5e-05 3.75e-06 0.01083 0.00361 <frozen importlib._bootstrap>:663(_l
15/3 3.5e-05 2.33333333333333e-06 0.01073 0.00357666 <frozen importlib._bootstrap_externa
29/5 2.5e-05 8.62068965517241e-07 0.010215 0.002043 <frozen importlib._bootstrap>:211(_c
3 6.0e-06 2.0e-06 0.010087 0.00336233 ~:0(<built-in method builtins.__impo
28/6 9.0e-06 3.21428571428571e-07 0.008977 0.00149616 <frozen importlib._bootstrap>:1009(_
1 9.0e-06 9.0e-06 0.00841 0.00841 /home/venthur/Documents/projects/lit
16 0.000138 8.625e-06 0.004802 0.00030012 <frozen importlib._bootstrap_externa
1 4.5e-05 4.5e-05 0.004143 0.004143 /usr/lib/python3.7/logging/__init__.
1 0.004038 0.004038 0.004038 0.004038 ~:0(<method 'commit' of 'sqlite3.Con
13 3.3e-05 2.53846153846154e-06 0.002368 0.00018215 <frozen importlib._bootstrap_externa
```

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Files for litestats, version 0.0.1
Filename, size File type Python version Upload date Hashes
Filename, size litestats-0.0.1-py3-none-any.whl (6.3 kB) File type Wheel Python version 3.6 Upload date Hashes View
Filename, size litestats-0.0.1.tar.gz (3.7 kB) File type Source Python version None Upload date Hashes View

Supported by

AWS AWS Cloud computing Datadog Datadog Monitoring DigiCert DigiCert EV certificate Facebook / Instagram Facebook / Instagram PSF Sponsor Fastly Fastly CDN Google Google Object Storage and Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Salesforce Salesforce PSF Sponsor Sentry Sentry Error logging StatusPage StatusPage Status page