<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="en">
	<id>https://lms.onnocenter.or.id/wiki/index.php?action=history&amp;feed=atom&amp;title=Pm4py%3A_analisa_bottleneck_dari_csv</id>
	<title>Pm4py: analisa bottleneck dari csv - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://lms.onnocenter.or.id/wiki/index.php?action=history&amp;feed=atom&amp;title=Pm4py%3A_analisa_bottleneck_dari_csv"/>
	<link rel="alternate" type="text/html" href="https://lms.onnocenter.or.id/wiki/index.php?title=Pm4py:_analisa_bottleneck_dari_csv&amp;action=history"/>
	<updated>2026-04-29T10:01:03Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.45.1</generator>
	<entry>
		<id>https://lms.onnocenter.or.id/wiki/index.php?title=Pm4py:_analisa_bottleneck_dari_csv&amp;diff=72230&amp;oldid=prev</id>
		<title>Unknown user: /* 1. Install PM4Py (jika belum) */</title>
		<link rel="alternate" type="text/html" href="https://lms.onnocenter.or.id/wiki/index.php?title=Pm4py:_analisa_bottleneck_dari_csv&amp;diff=72230&amp;oldid=prev"/>
		<updated>2025-03-30T04:58:53Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;1. Install PM4Py (jika belum)&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 04:58, 30 March 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l3&quot;&gt;Line 3:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 3:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==&amp;#039;&amp;#039;&amp;#039;1. Install PM4Py (jika belum)&amp;#039;&amp;#039;&amp;#039;==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==&amp;#039;&amp;#039;&amp;#039;1. Install PM4Py (jika belum)&amp;#039;&amp;#039;&amp;#039;==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  pip install pm4py&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  pip install pm4py &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;graphviz pandas&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==&amp;#039;&amp;#039;&amp;#039;2. Contoh CSV Format&amp;#039;&amp;#039;&amp;#039;==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==&amp;#039;&amp;#039;&amp;#039;2. Contoh CSV Format&amp;#039;&amp;#039;&amp;#039;==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Unknown user</name></author>
	</entry>
	<entry>
		<id>https://lms.onnocenter.or.id/wiki/index.php?title=Pm4py:_analisa_bottleneck_dari_csv&amp;diff=72191&amp;oldid=prev</id>
		<title>Unknown user: Created page with &quot;Berikut adalah contoh &#039;&#039;&#039;source code Python&#039;&#039;&#039; menggunakan pustaka &#039;&#039;&#039;PM4Py&#039;&#039;&#039; untuk menganalisis *bottleneck* dalam proses bisnis menggunakan file &#039;&#039;&#039;CSV&#039;&#039;&#039; dan menghasilkan...&quot;</title>
		<link rel="alternate" type="text/html" href="https://lms.onnocenter.or.id/wiki/index.php?title=Pm4py:_analisa_bottleneck_dari_csv&amp;diff=72191&amp;oldid=prev"/>
		<updated>2025-03-29T00:17:51Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;Berikut adalah contoh &amp;#039;&amp;#039;&amp;#039;source code Python&amp;#039;&amp;#039;&amp;#039; menggunakan pustaka &amp;#039;&amp;#039;&amp;#039;PM4Py&amp;#039;&amp;#039;&amp;#039; untuk menganalisis *bottleneck* dalam proses bisnis menggunakan file &amp;#039;&amp;#039;&amp;#039;CSV&amp;#039;&amp;#039;&amp;#039; dan menghasilkan...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Berikut adalah contoh &amp;#039;&amp;#039;&amp;#039;source code Python&amp;#039;&amp;#039;&amp;#039; menggunakan pustaka &amp;#039;&amp;#039;&amp;#039;PM4Py&amp;#039;&amp;#039;&amp;#039; untuk menganalisis *bottleneck* dalam proses bisnis menggunakan file &amp;#039;&amp;#039;&amp;#039;CSV&amp;#039;&amp;#039;&amp;#039; dan menghasilkan &amp;#039;&amp;#039;&amp;#039;visualisasi bottleneck&amp;#039;&amp;#039;&amp;#039; dalam bentuk grafik:&lt;br /&gt;
&lt;br /&gt;
==&amp;#039;&amp;#039;&amp;#039;1. Install PM4Py (jika belum)&amp;#039;&amp;#039;&amp;#039;==&lt;br /&gt;
&lt;br /&gt;
 pip install pm4py&lt;br /&gt;
&lt;br /&gt;
==&amp;#039;&amp;#039;&amp;#039;2. Contoh CSV Format&amp;#039;&amp;#039;&amp;#039;==&lt;br /&gt;
&lt;br /&gt;
Pastikan CSV kamu punya format seperti ini:&lt;br /&gt;
&lt;br /&gt;
 case_id,activity,timestamp&lt;br /&gt;
 1,A,2023-01-01 10:00:00&lt;br /&gt;
 1,B,2023-01-01 11:00:00&lt;br /&gt;
 1,C,2023-01-01 13:00:00&lt;br /&gt;
 2,A,2023-01-01 09:00:00&lt;br /&gt;
 2,B,2023-01-01 09:30:00&lt;br /&gt;
 2,C,2023-01-01 12:30:00&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==&amp;#039;&amp;#039;&amp;#039;3. Source Code Analisis Bottleneck + Visualisasi&amp;#039;&amp;#039;&amp;#039;==&lt;br /&gt;
&lt;br /&gt;
 import pandas as pd&lt;br /&gt;
 from pm4py.objects.log.util import dataframe_utils&lt;br /&gt;
 from pm4py.algo.filtering.log.variants import variants_filter&lt;br /&gt;
 from pm4py.algo.discovery.dfg import algorithm as dfg_discovery&lt;br /&gt;
 from pm4py.visualization.dfg import visualizer as dfg_visualization&lt;br /&gt;
 from pm4py.algo.analysis.performance_spectrum import algorithm as performance_spectrum&lt;br /&gt;
 import matplotlib.pyplot as plt&lt;br /&gt;
 &lt;br /&gt;
 # Step 1: Load CSV&lt;br /&gt;
 df = pd.read_csv(&amp;quot;log.csv&amp;quot;)&lt;br /&gt;
 &lt;br /&gt;
 # Step 2: Pastikan kolom sesuai PM4Py format&lt;br /&gt;
 df.columns = [&amp;#039;case:concept:name&amp;#039;, &amp;#039;concept:name&amp;#039;, &amp;#039;time:timestamp&amp;#039;]&lt;br /&gt;
 df[&amp;#039;time:timestamp&amp;#039;] = pd.to_datetime(df[&amp;#039;time:timestamp&amp;#039;])&lt;br /&gt;
 &lt;br /&gt;
 # Step 3: Konversi ke Event Log&lt;br /&gt;
 df = dataframe_utils.convert_timestamp_columns_in_df(df)&lt;br /&gt;
 from pm4py.objects.log.importer.pandas import importer as pandas_importer&lt;br /&gt;
 log = pandas_importer.apply(df)&lt;br /&gt;
 &lt;br /&gt;
 # Step 4: Buat Directly-Follows Graph (DFG)&lt;br /&gt;
 dfg = dfg_discovery.apply(log)&lt;br /&gt;
 &lt;br /&gt;
 # Step 5: Visualisasi DFG&lt;br /&gt;
 dfg_vis = dfg_visualization.apply(dfg, log=log, variant=dfg_visualization.Variants.FREQUENCY)&lt;br /&gt;
 dfg_visualization.view(dfg_vis)&lt;br /&gt;
 &lt;br /&gt;
 # Step 6: Hitung Performance Spectrum (Durasi antar aktivitas)&lt;br /&gt;
 ps = performance_spectrum.apply(log) &lt;br /&gt;
 &lt;br /&gt;
 # Step 7: Visualisasi Bottleneck (Waktu antar aktivitas)&lt;br /&gt;
 performance_spectrum.visualize(ps)&lt;br /&gt;
&lt;br /&gt;
==&amp;#039;&amp;#039;&amp;#039;Output:&amp;#039;&amp;#039;&amp;#039;==&lt;br /&gt;
&lt;br /&gt;
* Gambar 1: &amp;#039;&amp;#039;&amp;#039;DFG (Directly-Follows Graph)&amp;#039;&amp;#039;&amp;#039; menunjukkan urutan aktivitas.&lt;br /&gt;
* Gambar 2: &amp;#039;&amp;#039;&amp;#039;Performance Spectrum Chart&amp;#039;&amp;#039;&amp;#039; yang memperlihatkan durasi waktu antar aktivitas. Di sinilah kamu bisa melihat *bottleneck* (misal, waktu antar A ➝ B terlalu lama dibandingkan aktivitas lainnya).&lt;br /&gt;
&lt;br /&gt;
==&amp;#039;&amp;#039;&amp;#039;Tips&amp;#039;&amp;#039;&amp;#039;==&lt;br /&gt;
&lt;br /&gt;
* Jika ingin melihat bottleneck lebih detail:&lt;br /&gt;
&lt;br /&gt;
 from pm4py.statistics.traces.log import case_statistics&lt;br /&gt;
 variants_count = case_statistics.get_variant_statistics(log)&lt;br /&gt;
 variants_count = sorted(variants_count, key=lambda x: x[&amp;#039;count&amp;#039;], reverse=True)&lt;br /&gt;
 for variant in variants_count:&lt;br /&gt;
     print(variant)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Pranala Menarik==&lt;br /&gt;
&lt;br /&gt;
* [[Process Mining]]&lt;/div&gt;</summary>
		<author><name>Unknown user</name></author>
	</entry>
</feed>