Vyacheslav Smirnov - Mempercepat Apache JMeter

Vyacheslav Smirnov - Mempercepat Apache JMeter

Apache JMeter tidak memerlukan iklan, tetapi mereka jarang mencurahkan waktu untuk kecepatan memuat skrip itu sendiri. Vyacheslav mempertimbangkan pendekatan untuk penulisan skrip yang optimal, yang menghemat mesin beban dan memungkinkan Anda untuk melihat JMeter dengan cara baru.

Apache JMeter adalah alat pengujian kinerja yang populer dengan banyak komponen dan fitur. Operasi yang sama di Apache JMeter dapat dilakukan dengan beberapa cara.

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• , . Linux – Netstat .
• Linux: /proc/sys/net/*.
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, nginx ( nginx 5555), NetStat.

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61 000 32 000, 28 000.

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https://gatling.io/docs/current/general/operations/

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file-max 70 000 , . , .

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• Httpsampler Java, 3,3 .
• Linux c tw_reuse 3,6 .
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, Thread Group 200 , 4 Heap Size

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Java Fligth Recorder, , , , . . 200 . memory traffic ( ) , 2 . . . JMeter 200 2 , JFR . , overhead JFR.

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JSR-223 PostProcessor, Boundary Extractor.

BeanShell PostProcessor, Boundary Extractor.

CSS Extractor.

XPath Extractor tolerant parser. , XPath html.

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CSS Selector .

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Windows - ?

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(docs.microsoft.com)

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JMeter lama masih memiliki opsi seperti itu ketika kami dapat mengikat klien saat ini ke IP tertentu. Dan kami dapat memperluas jangkauan IP pada klien. Jadi, jangan naik ke pengaturan apa pun, tetapi cukup katakan bahwa pengujian sekarang diluncurkan dari tiga hingga empat atau lima alamat. Ini telah dihapus pada versi saat ini. Entah bagaimana itu bisa dianggap berbeda.

Saya sudah menggunakan Windows, beralih ke Linux. Dalam beberapa saat, Anda harus kembali ke Windows saat menguji skrip, tetapi tidak perlu intensitas yang besar dan beberapa hal yang keterlaluan.