# Calculate total duration

**URL:** <https://discuss.elastic.co/t/calculate-total-duration/337148>\
**Category:** Elasticsearch\
**Created:** [June 29, 2023, 5:00am UTC](https://discuss.elastic.co/t/calculate-total-duration/337148 "2023-06-29T05:00:19Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Indeed2000](https://avatars.discourse-cdn.com/v4/letter/i/dc4da7/32.png) [@Indeed2000](https://discuss.elastic.co/u/Indeed2000)\
**Post date:** [June 29, 2023, 5:00am UTC](https://discuss.elastic.co/t/calculate-total-duration/337148/1 "2023-06-29T05:00:19Z")

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Hi

How can I calculate duration of below log:

2021-07-15 00:00:01,869 INFO CUS.AbCD-AppService1-1234567 [AppListener] Receive Packet[00\*]: Kafka[AppService1.APP1]  
2021-07-15 00:00:01,988 INFO CUS.AbCD-AppService1-1234567 [AppCheckManager] Send Packet [01\*] to [APP1.APP2]  
2021-07-15 00:00:11,714 INFO CUS.AbCD-AppService2-9876543 [AppListener] Receive Packet[02\*]: Kafka[AppService2.APP1]  
2021-07-15 00:00:11,747 INFO CUS.AbCD-AppService2-9876543\_CUS.AbCD-AppService1-1234567 [AppCheckManager] Send Packet [03\*] to [APP1.AppService1]

2021-07-15 00:00:11,869 INFO CUS.AbCD-AppService1-1111111 [AppListener] Receive Packet[00\*]: Kafka[AppService1.APP1]  
2021-07-15 00:00:11,988 INFO CUS.AbCD-AppService1-1111111 [AppCheckManager] Send Packet [01\*] to [APP1.APP2]  
2021-07-15 00:00:15,714 INFO CUS.AbCD-AppService2-2222222 [AppListener] Receive Packet[02\*]: Kafka[AppService2.APP1]  
2021-07-15 00:00:15,747 INFO CUS.AbCD-AppService2-2222222\_CUS.AbCD-AppService1-1111111 [AppCheckManager] Send Packet [03\*] to [APP1.AppService1]

Expected Output:  
id duration  
CUS.AbCD-AppService2-9876543\_CUS.AbCD-AppService1-1234567 9,878  
CUS.AbCD-AppService2-2222222\_CUS.AbCD-AppService1-1111111 3,878

FYI:  
9,878=(00:00:11,747)-(00:00:01,869)  
3,878=(00:00:15,747)-(00:00:11,869)

Thanks,

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [July 27, 2023, 5:00am UTC](https://discuss.elastic.co/t/calculate-total-duration/337148/2 "2023-07-27T05:00:45Z")

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