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1. Shard Calculation

Query:

Response:

Calculated Shard: 106 (from laksa160)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa106.int.ahrefs:8124/' \
  -H 'Content-Type: text/plain' \
  -H 'X-ClickHouse-Database: crawler3' \
  -H 'Authorization: Basic YXBpOg==' \
  -d 'SELECT getAhrefsURLFromUnparsed(src_unparsed) AS found_url, ifNull(toUnixTimestamp(download_stamp), 0) AS crawl_time, ifNull(toUnixTimestamp(props_url_first_seen), 0) AS first_indexed_time, download_http_code AS http_code, src_unparsed AS src_unparsed, src_root_hash AS src_root_hash, history_drop_reason AS history_drop_reason, meta_title AS meta_title, meta_descriptions AS meta_descriptions, attrs_boilerpipe_text AS attrs_boilerpipe_text, attrs_markdown AS attrs_markdown, attrs_readable_markdown AS attrs_readable_markdown, meta_canonical AS meta_canonical FROM crawler3.page_info_local FINAL PREWHERE (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://pythontic.com/multiprocessing/process/introduction\')), getAhrefsUnparsedNoserviceFromURL(\'https://pythontic.com/multiprocessing/process/introduction\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/pythontic.com\/multiprocessing\/process\/introduction","crawl_time":1775833233,"first_indexed_time":1549761317,"http_code":200,"src_unparsed":"com,pythontic!\/multiprocessing\/process\/introduction s443","src_root_hash":"1086311801948902306","history_drop_reason":null,"meta_title":"multiprocessing.context.Process class | Pythontic.com","meta_descriptions":["The Python class multiprocessing.Process represents a running process. Using this constructor of this class Process(), a process can be created and started. Process class has several attributes and methods to manage a created process."],"attrs_boilerpipe_text":"Methods of the Process class\nprocess() - The process Constructor\nCreates a child process.\nrun()\nThis method contains the code that is to be executed as a separate process. This method is similar to the\nrun()\nmethod of the Thread class.\nstart()\nCalling\nstart()\nexecutes the run method of the process instance.\njoin()\nWhen called on a process instance it blocks for the specified number of seconds or till the process on which it is called is complete.\nis_alive()\nChecks whether a process is alive or not and returns the status.\nterminate()\nTerminates the associated process.\nkill()\nKills the associated process.\nclose()\nCloses the process instance\nAttributes of the Process class\nname\nThe name of the process. It is not unique. Multiple processes can have the same name.\ndaemon\nThe daemon status of the process.\npid\nProcess ID of the process.\nexitcode\nExit code of the terminated process.\nauthkey\nThe authentication key of the process\nsentinel\nThe numeric handle of the process.\nIn Unix:\nThis handle can be passed into methods like\nselect()\n, while waiting for an event.\nIn Windows:\nThis handle can be used for\nwaitforsingleobject()\nand\nwaitformultipleobjects().","attrs_markdown":"[Pythontic.com](https:\/\/pythontic.com\/index)\n\n- [Python Language Concepts](https:\/\/pythontic.com\/multiprocessing\/process\/introduction)\n  - [Introduction to Python](https:\/\/pythontic.com\/language\/basics\/introduction)\n  - [Keywords](https:\/\/pythontic.com\/concepts\/keywords)\n  - [Operators](https:\/\/pythontic.com\/language\/operators\/overview)\n  - [Statements](https:\/\/pythontic.com\/statements)\n  - [Exception Handling](https:\/\/pythontic.com\/language\/exception%20handling\/introduction)\n  - [Strings In Python](https:\/\/pythontic.com\/concepts\/string\/overview)\n  - [Python Built-in Functions](https:\/\/pythontic.com\/functions\/built-in\/introduction)\n  - [Python Specifics](https:\/\/pythontic.com\/concepts\/python%20specifics\/introduction)\n- [Data Structures](https:\/\/pythontic.com\/multiprocessing\/process\/introduction)\n  - [Containers](https:\/\/pythontic.com\/containers)\n  - [Arrays](https:\/\/pythontic.com\/arrays)\n- [Concurrency](https:\/\/pythontic.com\/multiprocessing\/process\/introduction)\n  - [Multithreading](https:\/\/pythontic.com\/multithreading)\n  - [Multiprocessing](https:\/\/pythontic.com\/multiprocessing)\n- [Systems Programming](https:\/\/pythontic.com\/multiprocessing\/process\/introduction)\n  - [Operating System](https:\/\/pythontic.com\/operatingsystem)\n  - [Input\/Output](https:\/\/pythontic.com\/io)\n  - [Network Programming](https:\/\/pythontic.com\/network)\n  - [Web Services](https:\/\/pythontic.com\/webservices)\n- [Utils](https:\/\/pythontic.com\/multiprocessing\/process\/introduction)\n  - [Serialization](https:\/\/pythontic.com\/serialization)\n  - [File Formats](https:\/\/pythontic.com\/fileformats)\n  - [Logging](https:\/\/pythontic.com\/logging)\n  - [Time and Date](https:\/\/pythontic.com\/datetime)\n- [Database Programming](https:\/\/pythontic.com\/multiprocessing\/process\/introduction)\n  - [MySQL](https:\/\/pythontic.com\/database\/mysql)\n  - [PostgreSQL](https:\/\/pythontic.com\/database\/postgresql)\n  - [SQLite](https:\/\/pythontic.com\/database\/SQLite)\n  - [MongoDB](https:\/\/pythontic.com\/database\/MongoDB)\n  - [InfluxDB](https:\/\/pythontic.com\/database\/InfluxDB)\n  - [Redis](https:\/\/pythontic.com\/database\/redis)\n  - [Neo4j](https:\/\/pythontic.com\/database\/neo4j)\n- [App Development](https:\/\/pythontic.com\/app-development)\n- [Analytics](https:\/\/pythontic.com\/multiprocessing\/process\/introduction)\n  - [Data Analysis](https:\/\/pythontic.com\/data-analysis)\n  - [Data Visualization](https:\/\/pythontic.com\/visualization)\n  - [Mathematics & Statistical Functions](https:\/\/pythontic.com\/mathematics)\n  - [Finance](https:\/\/pythontic.com\/finance)\n  - [Image Processing](https:\/\/pythontic.com\/image-processing)\n- [About](https:\/\/pythontic.com\/multiprocessing\/process\/introduction)\n  - [About Us](https:\/\/pythontic.com\/about)\n  - [Privacy Policy](https:\/\/pythontic.com\/privacy)\n  - [Contact](https:\/\/pythontic.com\/contact)\n\n# Multiprocessing.context.Process class\n1. [Home](https:\/\/pythontic.com\/)\n2. [Multiprocessing](https:\/\/pythontic.com\/multiprocessing)\n3. Process\n\n|   |   |\n|---|---|\n| **Methods of the Process class** |   |\n| [process() - The process Constructor](https:\/\/pythontic.com\/multiprocessing\/process\/process%20constructor) | Creates a child process. |\n| [run()](https:\/\/pythontic.com\/multiprocessing\/process\/run) | This method contains the code that is to be executed as a separate process. This method is similar to the run() method of the Thread class. |\n| [start()](https:\/\/pythontic.com\/multiprocessing\/process\/start) | Calling start() executes the run method of the process instance. |\n| [join()](https:\/\/pythontic.com\/multiprocessing\/process\/join) | When called on a process instance it blocks for the specified number of seconds or till the process on which it is called is complete. |\n| [is\\_alive()](https:\/\/pythontic.com\/multiprocessing\/process\/is_alive) | Checks whether a process is alive or not and returns the status. |\n| [terminate()](https:\/\/pythontic.com\/multiprocessing\/process\/terminate) | Terminates the associated process. |\n| [kill()](https:\/\/pythontic.com\/multiprocessing\/process\/kill) | Kills the associated process. |\n| close() | Closes the process instance |\n\n|   |   |\n|---|---|\n| **Attributes of the Process class** |   |\n| name | The name of the process. It is not unique. Multiple processes can have the same name. |\n| daemon | The daemon status of the process. |\n| pid | Process ID of the process. |\n| exitcode | Exit code of the terminated process. |\n| authkey | The authentication key of the process |\n| sentinel | The numeric handle of the process. **In Unix:** This handle can be passed into methods like select(), while waiting for an event. **In Windows:** This handle can be used for waitforsingleobject() and waitformultipleobjects(). |\n\n[is\\_alive](https:\/\/pythontic.com\/multiprocessing\/process\/is_alive)\n\n[join](https:\/\/pythontic.com\/multiprocessing\/process\/join)\n\n[kill](https:\/\/pythontic.com\/multiprocessing\/process\/kill)\n\n[process constructor](https:\/\/pythontic.com\/multiprocessing\/process\/process%20constructor)\n\n[run](https:\/\/pythontic.com\/multiprocessing\/process\/run)\n\n[start](https:\/\/pythontic.com\/multiprocessing\/process\/start)\n\n[terminate](https:\/\/pythontic.com\/multiprocessing\/process\/terminate)\n\n***\nCopyright 2026 © pythontic.com","attrs_readable_markdown":"|   |   |\n|---|---|\n| **Methods of the Process class** |   |\n| [process() - The process Constructor](https:\/\/pythontic.com\/multiprocessing\/process\/process%20constructor) | Creates a child process. |\n| [run()](https:\/\/pythontic.com\/multiprocessing\/process\/run) | This method contains the code that is to be executed as a separate process. This method is similar to the run() method of the Thread class. |\n| [start()](https:\/\/pythontic.com\/multiprocessing\/process\/start) | Calling start() executes the run method of the process instance. |\n| [join()](https:\/\/pythontic.com\/multiprocessing\/process\/join) | When called on a process instance it blocks for the specified number of seconds or till the process on which it is called is complete. |\n| [is\\_alive()](https:\/\/pythontic.com\/multiprocessing\/process\/is_alive) | Checks whether a process is alive or not and returns the status. |\n| [terminate()](https:\/\/pythontic.com\/multiprocessing\/process\/terminate) | Terminates the associated process. |\n| [kill()](https:\/\/pythontic.com\/multiprocessing\/process\/kill) | Kills the associated process. |\n| close() | Closes the process instance |\n\n|   |   |\n|---|---|\n| **Attributes of the Process class** |   |\n| name | The name of the process. It is not unique. Multiple processes can have the same name. |\n| daemon | The daemon status of the process. |\n| pid | Process ID of the process. |\n| exitcode | Exit code of the terminated process. |\n| authkey | The authentication key of the process |\n| sentinel | The numeric handle of the process. **In Unix:** This handle can be passed into methods like select(), while waiting for an event. **In Windows:** This handle can be used for waitforsingleobject() and waitformultipleobjects(). |","meta_canonical":null}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📄

INDEXABLE

✅

CRAWLED

3 days ago

🤖

ROBOTS ALLOWED

Page Info Filters

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	0.1 months ago
History drop	PASS	`isNull(history_drop_reason)`	No drop reason
Spam/ban	PASS	`fh_dont_index != 1 AND ml_spam_score = 0`	ml_spam_score=0
Canonical	PASS	`meta_canonical IS NULL OR = '' OR = src_unparsed`	Not set

Page Details

Property	Value
URL	https://pythontic.com/multiprocessing/process/introduction
Last Crawled	2026-04-10 15:00:33 (3 days ago)
First Indexed	2019-02-10 01:15:17 (7 years ago)
HTTP Status Code	200
Meta Title	multiprocessing.context.Process class \| Pythontic.com
Meta Description	The Python class multiprocessing.Process represents a running process. Using this constructor of this class Process(), a process can be created and started. Process class has several attributes and methods to manage a created process.
Meta Canonical	null
Boilerpipe Text	Methods of the Process class process() - The process Constructor Creates a child process. run() This method contains the code that is to be executed as a separate process. This method is similar to the run() method of the Thread class. start() Calling start() executes the run method of the process instance. join() When called on a process instance it blocks for the specified number of seconds or till the process on which it is called is complete. is_alive() Checks whether a process is alive or not and returns the status. terminate() Terminates the associated process. kill() Kills the associated process. close() Closes the process instance Attributes of the Process class name The name of the process. It is not unique. Multiple processes can have the same name. daemon The daemon status of the process. pid Process ID of the process. exitcode Exit code of the terminated process. authkey The authentication key of the process sentinel The numeric handle of the process. In Unix: This handle can be passed into methods like select() , while waiting for an event. In Windows: This handle can be used for waitforsingleobject() and waitformultipleobjects().
Markdown	[Pythontic.com](https://pythontic.com/index) - [Python Language Concepts](https://pythontic.com/multiprocessing/process/introduction) - [Introduction to Python](https://pythontic.com/language/basics/introduction) - [Keywords](https://pythontic.com/concepts/keywords) - [Operators](https://pythontic.com/language/operators/overview) - [Statements](https://pythontic.com/statements) - [Exception Handling](https://pythontic.com/language/exception%20handling/introduction) - [Strings In Python](https://pythontic.com/concepts/string/overview) - [Python Built-in Functions](https://pythontic.com/functions/built-in/introduction) - [Python Specifics](https://pythontic.com/concepts/python%20specifics/introduction) - [Data Structures](https://pythontic.com/multiprocessing/process/introduction) - [Containers](https://pythontic.com/containers) - [Arrays](https://pythontic.com/arrays) - [Concurrency](https://pythontic.com/multiprocessing/process/introduction) - [Multithreading](https://pythontic.com/multithreading) - [Multiprocessing](https://pythontic.com/multiprocessing) - [Systems Programming](https://pythontic.com/multiprocessing/process/introduction) - [Operating System](https://pythontic.com/operatingsystem) - [Input/Output](https://pythontic.com/io) - [Network Programming](https://pythontic.com/network) - [Web Services](https://pythontic.com/webservices) - [Utils](https://pythontic.com/multiprocessing/process/introduction) - [Serialization](https://pythontic.com/serialization) - [File Formats](https://pythontic.com/fileformats) - [Logging](https://pythontic.com/logging) - [Time and Date](https://pythontic.com/datetime) - [Database Programming](https://pythontic.com/multiprocessing/process/introduction) - [MySQL](https://pythontic.com/database/mysql) - [PostgreSQL](https://pythontic.com/database/postgresql) - [SQLite](https://pythontic.com/database/SQLite) - [MongoDB](https://pythontic.com/database/MongoDB) - [InfluxDB](https://pythontic.com/database/InfluxDB) - [Redis](https://pythontic.com/database/redis) - [Neo4j](https://pythontic.com/database/neo4j) - [App Development](https://pythontic.com/app-development) - [Analytics](https://pythontic.com/multiprocessing/process/introduction) - [Data Analysis](https://pythontic.com/data-analysis) - [Data Visualization](https://pythontic.com/visualization) - [Mathematics & Statistical Functions](https://pythontic.com/mathematics) - [Finance](https://pythontic.com/finance) - [Image Processing](https://pythontic.com/image-processing) - [About](https://pythontic.com/multiprocessing/process/introduction) - [About Us](https://pythontic.com/about) - [Privacy Policy](https://pythontic.com/privacy) - [Contact](https://pythontic.com/contact) # Multiprocessing.context.Process class 1. [Home](https://pythontic.com/) 2. [Multiprocessing](https://pythontic.com/multiprocessing) 3. Process \| \| \| \|---\|---\| \| Methods of the Process class \| \| \| [process() - The process Constructor](https://pythontic.com/multiprocessing/process/process%20constructor) \| Creates a child process. \| \| [run()](https://pythontic.com/multiprocessing/process/run) \| This method contains the code that is to be executed as a separate process. This method is similar to the run() method of the Thread class. \| \| [start()](https://pythontic.com/multiprocessing/process/start) \| Calling start() executes the run method of the process instance. \| \| [join()](https://pythontic.com/multiprocessing/process/join) \| When called on a process instance it blocks for the specified number of seconds or till the process on which it is called is complete. \| \| [is\_alive()](https://pythontic.com/multiprocessing/process/is_alive) \| Checks whether a process is alive or not and returns the status. \| \| [terminate()](https://pythontic.com/multiprocessing/process/terminate) \| Terminates the associated process. \| \| [kill()](https://pythontic.com/multiprocessing/process/kill) \| Kills the associated process. \| \| close() \| Closes the process instance \| \| \| \| \|---\|---\| \| Attributes of the Process class \| \| \| name \| The name of the process. It is not unique. Multiple processes can have the same name. \| \| daemon \| The daemon status of the process. \| \| pid \| Process ID of the process. \| \| exitcode \| Exit code of the terminated process. \| \| authkey \| The authentication key of the process \| \| sentinel \| The numeric handle of the process. In Unix: This handle can be passed into methods like select(), while waiting for an event. In Windows: This handle can be used for waitforsingleobject() and waitformultipleobjects(). \| [is\_alive](https://pythontic.com/multiprocessing/process/is_alive) [join](https://pythontic.com/multiprocessing/process/join) [kill](https://pythontic.com/multiprocessing/process/kill) [process constructor](https://pythontic.com/multiprocessing/process/process%20constructor) [run](https://pythontic.com/multiprocessing/process/run) [start](https://pythontic.com/multiprocessing/process/start) [terminate](https://pythontic.com/multiprocessing/process/terminate) *** Copyright 2026 © pythontic.com
Readable Markdown	\| \| \| \|---\|---\| \| Methods of the Process class \| \| \| [process() - The process Constructor](https://pythontic.com/multiprocessing/process/process%20constructor) \| Creates a child process. \| \| [run()](https://pythontic.com/multiprocessing/process/run) \| This method contains the code that is to be executed as a separate process. This method is similar to the run() method of the Thread class. \| \| [start()](https://pythontic.com/multiprocessing/process/start) \| Calling start() executes the run method of the process instance. \| \| [join()](https://pythontic.com/multiprocessing/process/join) \| When called on a process instance it blocks for the specified number of seconds or till the process on which it is called is complete. \| \| [is\_alive()](https://pythontic.com/multiprocessing/process/is_alive) \| Checks whether a process is alive or not and returns the status. \| \| [terminate()](https://pythontic.com/multiprocessing/process/terminate) \| Terminates the associated process. \| \| [kill()](https://pythontic.com/multiprocessing/process/kill) \| Kills the associated process. \| \| close() \| Closes the process instance \| \| \| \| \|---\|---\| \| Attributes of the Process class \| \| \| name \| The name of the process. It is not unique. Multiple processes can have the same name. \| \| daemon \| The daemon status of the process. \| \| pid \| Process ID of the process. \| \| exitcode \| Exit code of the terminated process. \| \| authkey \| The authentication key of the process \| \| sentinel \| The numeric handle of the process. In Unix: This handle can be passed into methods like select(), while waiting for an event. In Windows: This handle can be used for waitforsingleobject() and waitformultipleobjects(). \|
Shard	106 (laksa)
Root Hash	1086311801948902306
Unparsed URL	com,pythontic!/multiprocessing/process/introduction s443