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On 10/19/05, Hans-Werner Hilse <hilse@×××.de> wrote: |
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> |
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> > PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND |
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> > 19328 isabel.s 15 0 511m 204m 16m S 0.0 27.2 0:02.47 firefox-bin |
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> > [x4] |
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> > 22668 lustosa 15 0 129m 97m 17m S 0.0 13.0 11:50.05 firefox-bin |
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> > [x2] |
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> |
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> Hm, on the hand: yes, it _is_ memory hungry. On the other hand: You've |
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> already said: virtual address space. And as I interpret the above |
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> numbers, a lot of things is most probably shared among those processes. |
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> You can find out e.g. by comparing their /proc/<PID>/maps. |
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Yes, but what caught my eyes was not the virtual address space. The resident |
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portion (i.e., what is really allocated on real memory) is huge for that |
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first instance. 204mb is way too much for a firefox with 4 tabs open. |
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From top output, isn't the SHR the shared memory between them? It's at 16mb |
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for the first, and 17mb for the second. This is still too little compared to |
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204mb or 511mb. |
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> You mean that tiny frontend to the OS' functionality? It certainly |
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> doesn't need much memory, no. But remember, other Browsers have to |
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> implement a lot of this stuff themselves and not rely on the |
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> functionality that specific OS and its API offers. |
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I know, I know... this was just a small rant. I'm not using windows for a |
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long long time. |
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This seems to be a very bad memory leak somewhere, them problem is I don't |
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know even how to start a bug report on a situation like this. |
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-- |
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Bruno Lustosa, aka Lofofora | Email: bruno@×××××××.net |
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Network Administrator/Web Programmer | ICQ: 1406477 |
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Rio de Janeiro - Brazil | |