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List: freedesktop-dbus
Subject: Re: Dbus application consumes full cache memory , during Tx and Rx of message using Dbus API- Memory
From: Thiago Macieira <thiago () kde ! org>
Date: 2023-08-15 1:08:18
Message-ID: 21981376.EfDdHjke4D () tjmaciei-mobl5
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On Monday, 14 August 2023 03:46:25 PDT deepak jewargi wrote:
> I have implemented a dbus application using dbus-1 API's on the linux
> platform.
>
> Facing issues ,when we run continuously in a loop. dbsu Tx (public)and
> dbus Rx (subscribe) runs out of cache memory and both Tx and Rx getting
> terminated attached source and header files,
Which process is leaking memory?
There are three processes involved here: sender, receiver, and the bus daemon
as the intermediary. Your screenshot of top shows two processes of yours at 50
MB of RSS and the daemon at a mere 7.5 MB. So what is consuming CPU? Have you
run your code through a memory debugger to see if it is leaking?
Also, if you're consuming 100% CPU or more sending and receiving via D-Bus,
you've got a design problem.
--
Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org
Software Architect - Intel DCAI Cloud Engineering
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