Profiling

1 year ago · 1f577da412
3 changed files with 12 additions and 14 deletions
--- a/README.md
+++ b/README.md
@ -1936,7 +1936,7 @@ with <conn>.begin(): ...                        # Exits the block with commit or

 ```text
 +------------+--------------+----------+----------------------------------+
-| Dialect    | pip3 install |  import  |           Dependencies           |
+| Dialect    | pip3 install | import   |           Dependencies           |
 +------------+--------------+----------+----------------------------------+
 | mysql      | mysqlclient  | MySQLdb  | www.pypi.org/project/mysqlclient |
 | postgresql | psycopg2     | psycopg2 | www.pypi.org/project/psycopg2    |
@ -2598,8 +2598,7 @@ duration_in_seconds = perf_counter() - start_time
 ### Profiling by Line
 ```text
 $ pip3 install line_profiler
-$ echo "
-@profile
+$ echo "@profile
 def main():
    a = list(range(10000))
    b = set(range(10000))
@ -2615,8 +2614,8 @@ Line #   Hits     Time  Per Hit   % Time  Line Contents

 ### Call and Flame Graphs
 ```text
-$ pip3 install gprof2dot snakeviz
-$ apt/brew install graphviz
+$ pip3 install gprof2dot snakeviz; apt/brew install graphviz
+$ tail -n 4 test.py > test.py
 $ python3 -m cProfile -o test.prof test.py
 $ gprof2dot -f pstats test.prof | dot -Tpng -o test.png; xdg-open/open test.png
 $ snakeviz test.prof
--- a/index.html
+++ b/index.html
@ -54,7 +54,7 @@

 <body>
  <header>
-    <aside>June 30, 2023</aside>
+    <aside>July 4, 2023</aside>
    <a href="https://gto76.github.io" rel="author">Jure Šorn</a>
  </header>

@ -1610,7 +1610,7 @@ CompletedProcess(args=[<span class="hljs-string">'bc'</span>, <span class="hljs-
 </code></pre></div>

 <pre><code class="text language-text">┏━━━━━━━━━━━━┯━━━━━━━━━━━━━━┯━━━━━━━━━━┯━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
-┃ Dialect    │ pip3 install │  import  │           Dependencies           ┃
+┃ Dialect    │ pip3 install │ import   │           Dependencies           ┃
 ┠────────────┼──────────────┼──────────┼──────────────────────────────────┨
 ┃ mysql      │ mysqlclient  │ MySQLdb  │ www.pypi.org/project/mysqlclient ┃
 ┃ postgresql │ psycopg2     │ psycopg2 │ www.pypi.org/project/psycopg2    ┃
@ -2129,8 +2129,7 @@ duration_in_seconds = perf_counter() - start_time
 </code></pre></div>

 <div><h3 id="profilingbyline">Profiling by Line</h3><pre><code class="text language-text">$ pip3 install line_profiler
-$ echo "
-@profile
+$ echo "@profile
 def main():
    a = list(range(10000))
    b = set(range(10000))
@ -2144,8 +2143,8 @@ Line #   Hits     Time  Per Hit   % Time  Line Contents
     4      1    487.0    487.0     68.9      b = set(range(10000))
 </code></pre></div>

-<div><h3 id="callandflamegraphs">Call and Flame Graphs</h3><pre><code class="text language-text">$ pip3 install gprof2dot snakeviz
-$ apt/brew install graphviz
+<div><h3 id="callandflamegraphs">Call and Flame Graphs</h3><pre><code class="text language-text">$ pip3 install gprof2dot snakeviz; apt/brew install graphviz
+$ tail -n 4 test.py &gt; test.py
 $ python3 -m cProfile -o test.prof test.py
 $ gprof2dot -f pstats test.prof | dot -Tpng -o test.png; xdg-open/open test.png
 $ snakeviz test.prof
@ -2933,7 +2932,7 @@ $ pyinstaller script.py --add-data '&lt;path&gt;:.'  <span class="hljs-comment">
 

  <footer>
-    <aside>June 30, 2023</aside>
+    <aside>July 4, 2023</aside>
    <a href="https://gto76.github.io" rel="author">Jure Šorn</a>
  </footer>

--- a/parse.js
+++ b/parse.js
@ -461,12 +461,12 @@ const DIAGRAM_9_B =

 const DIAGRAM_95_A =
  '+------------+--------------+----------+----------------------------------+\n' +
-  '| Dialect    | pip3 install |  import  |           Dependencies           |\n' +
+  '| Dialect    | pip3 install | import   |           Dependencies           |\n' +
  '+------------+--------------+----------+----------------------------------+\n';

 const DIAGRAM_95_B =
  '┏━━━━━━━━━━━━┯━━━━━━━━━━━━━━┯━━━━━━━━━━┯━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓\n' +
-  '┃ Dialect    │ pip3 install │  import  │           Dependencies           ┃\n' +
+  '┃ Dialect    │ pip3 install │ import   │           Dependencies           ┃\n' +
  '┠────────────┼──────────────┼──────────┼──────────────────────────────────┨\n' +
  '┃ mysql      │ mysqlclient  │ MySQLdb  │ www.pypi.org/project/mysqlclient ┃\n' +
  '┃ postgresql │ psycopg2     │ psycopg2 │ www.pypi.org/project/psycopg2    ┃\n' +