<div dir="ltr"><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">Hi Bug Reporter,</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">why are you cross posting this to a support list, when a bug report has already been filed to the dolphin developers?</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">You do realise that cross-posting is frowned upon, and you already made a bug report, so what is the point of sending this to the user support ML?</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">This list here is meant for user support, and is the first step, where escalating to either a development list or filing a bug report is the eventual consequence of the support given here, not the other way round.</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">So please, do not crosspost or escalate the wrong way, it is really not helpful.</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">Regards, Myriam</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">PS: Top-posting on purpose, as I am just reacting to the repeated cross-posting you do on this list</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">FWIW. I run an open Dolphin since </div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><span style="font-family:monospace"><span style="color:rgb(0,0,0);background-color:rgb(255,255,255)">11:52:15 up 8 days, 21:35, 5 users, load average: 2,60, 3,39, 3,50</span><br></span>where KSysGuard tells me:</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><span style="color:rgb(49,54,59);font-family:-webkit-standard;font-size:medium;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(239,240,241);float:none;display:inline">The process<span class="gmail-Apple-converted-space"> </span></span><b style="color:rgb(49,54,59);font-family:-webkit-standard;font-style:normal;font-variant-caps:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">dolphin</b><span style="color:rgb(49,54,59);font-family:-webkit-standard;font-size:medium;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(239,240,241);float:none;display:inline"><span class="gmail-Apple-converted-space"> </span>(with pid 2671) is using approximately<span class="gmail-Apple-converted-space"> </span></span><span class="gmail-memory" title="4133 KB" style="color:blue;white-space:nowrap;font-family:-webkit-standard;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;word-spacing:0px">4.0 MB</span><span style="color:rgb(49,54,59);font-family:-webkit-standard;font-size:medium;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(239,240,241);float:none;display:inline"><span class="gmail-Apple-converted-space"> </span>of memory.</span><br style="color:rgb(49,54,59);font-family:-webkit-standard;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px"><span style="color:rgb(49,54,59);font-family:-webkit-standard;font-size:medium;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(239,240,241);float:none;display:inline">It is using<span class="gmail-Apple-converted-space"> </span></span><span class="gmail-memory" title="3864 KB" style="color:blue;white-space:nowrap;font-family:-webkit-standard;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;word-spacing:0px">3.8 MB</span><span style="color:rgb(49,54,59);font-family:-webkit-standard;font-size:medium;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(239,240,241);float:none;display:inline"><span class="gmail-Apple-converted-space"> </span>privately, and a further<span class="gmail-Apple-converted-space"> </span></span><span class="gmail-memory" title="2868 KB" style="color:blue;white-space:nowrap;font-family:-webkit-standard;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;word-spacing:0px">2.8 MB</span><span style="color:rgb(49,54,59);font-family:-webkit-standard;font-size:medium;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(239,240,241);float:none;display:inline"><span class="gmail-Apple-converted-space"> </span>that is, or could be, shared with other programs.</span><br style="color:rgb(49,54,59);font-family:-webkit-standard;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px"><span style="color:rgb(49,54,59);font-family:-webkit-standard;font-size:medium;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(239,240,241);float:none;display:inline">Dividing up the shared memory between all the processes sharing that memory we get a reduced shared memory usage of<span class="gmail-Apple-converted-space"> </span></span><span class="gmail-memory" title="269 KB" style="color:blue;white-space:nowrap;font-family:-webkit-standard;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;word-spacing:0px">269.0 KB</span><span style="color:rgb(49,54,59);font-family:-webkit-standard;font-size:medium;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(239,240,241);float:none;display:inline">. Adding that to the private usage, we get the above mentioned total memory footprint of<span class="gmail-Apple-converted-space"> </span></span><span class="gmail-memory" title="4133 KB" style="color:blue;white-space:nowrap;font-family:-webkit-standard;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;word-spacing:0px">4.0 MB</span><span style="color:rgb(49,54,59);font-family:-webkit-standard;font-size:medium;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(239,240,241);float:none;display:inline">.</span><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">I see no problems currently, running Dolphin 17.12.3 on Plasma 5.12.5</div></div><br><div class="gmail_quote"><div dir="ltr">On Sun, 3 Jun 2018 at 21:46, Bug Reporter <<a href="mailto:bugreporter11@gmail.com">bugreporter11@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">see below<br><div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Jun 1, 2018 at 5:25 PM, Bug Reporter <span dir="ltr"><<a href="mailto:bugreporter11@gmail.com" target="_blank">bugreporter11@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><span class="m_7665056933556637745gmail-">On Fri, Jun 1, 2018 at 5:04 PM, Elvis Angelaccio <span dir="ltr"><<a href="mailto:bugzilla_noreply@kde.org" target="_blank">bugzilla_noreply@kde.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><a href="https://bugs.kde.org/show_bug.cgi?id=393977" rel="noreferrer" target="_blank">https://bugs.kde.org/show_bug.cgi?id=393977</a><br>
<br>
--- Comment #9 from Elvis Angelaccio <<a href="mailto:elvis.angelaccio@kde.org" target="_blank">elvis.angelaccio@kde.org</a>> ---<br>
(In reply to bugreporter11 from comment #8)<br>
<span class="m_7665056933556637745gmail-m_7418113302139343623gmail-">> Is this the right method for running Dolphin from gdb?<br>
> $ gdb dolphin 2>&1 | tee dolphin.gdb<br>
> (gdb) run<br>
> Starting program: /usr/bin/dolphin<br>
<br>
</span>Yes, that should work.<br>
<div class="m_7665056933556637745gmail-m_7418113302139343623gmail-HOEnZb"><div class="m_7665056933556637745gmail-m_7418113302139343623gmail-h5"><br><br></div></div></blockquote></span><div>In my experience, the GUI gets slower and slower over time when I leave Dolphin open. Prior to a few months ago, this did not happen. I would leave Dolphin open for weeks (or months) at a time on my desktop computer. Since a change a few months ago, I now close Dolphin each night. This keeps the GUI acting relatively responsively. <br><br></div><div>For this test, I have been running Dolphin from gdb for two days without closing it. Today I can notice a slight decrease in GUI responsiveness (very slight), but the messages in gdb are exactly the same. There are no additional error messages or anything that looks abnormal.<br><br></div><div>I'll continue this for another week or so and see if any messages change and how much Dolphin slows down over time.<br><br></div><div>So far the messages I see are similar to these. There are not many of these:<br><br>Empty filename passed to function<br>kf5.kservice.services: KMimeTypeTrader: mimeType "" not found<br><br>inotify_add_watch("/home/user/Downloads/MyTemp") failed: "Permission denied"<br>org.kde.knotifications: Audio notification requested, but sound file from notifyrc file was not found, aborting audio notification<br><br>Access to ' "/home/user/workspaces/xyz" ' denied, not owned by root, executable flag not set. <br><br>UdevQt: unhandled device action "bind"<br>UdevQt: unhandled device action "unbind"<br><br></div><div>And only one message like each of these:<br>Trying to convert empty KLocalizedString to QString.<br>qt.accessibility.core: Cannot create accessible child interface for object: PlacesView(0x5555558f33a0) index: 41<br></div><div><br></div><div>Other than that, the messages are mostly like this:<br><br>[New Thread 0x7fff81ffb700 (LWP 15125)]<br>[Thread 0x7fff81ffb700 (LWP 15125) exited]<br>org.kde.dolphin: Saving view-properties to ...<br></div><div><br></div><div>I would like to fix the permission issues and other issues, but I don't see anything wrong with any permissions. I own the directories mentioned in the messages. And I'm sure these messages are not related to the slow GUI responsiveness issue I am troubleshooting now.<br></div><div><br><br></div></div></div></div></blockquote><div><br></div><div>I pasted pmap output. The surprising thing was that Dolphin in using 4514648K bytes of memory. That's 4.3 Gigabytes of RAM used by Dolphin alone! I guess that explains why Dolphin gets so slow over time, right? The output of pmap was so large that my prior message to this list was rejected with the message "Message body is too big: 146890 bytes with a limit of 40 KB".The pmap output got posted to the bug report here: <a href="https://bugs.kde.org/show_bug.cgi?id=393977" target="_blank">https://bugs.kde.org/show_bug.cgi?id=393977</a><br></div><div><br></div><div>This huge memory usage is apparently the result of letting Dolphin run without closing it since May 31 (about 3 and a half days). I used to leave Dolphin open for weeks or months at a time and this sluggishness did not occur.<br><br></div><div>Currently, I have dolphin running in gdb. I can send more info if needed. But soon I'm going to have to close and reopen Dolphin because it has become too sluggish to use normally.<br></div><div><br><br></div></div><br></div></div></div>
</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div style="text-align:left">Proud member of the Amarok and KDE Community</div><div style="text-align:left">Protect your freedom and join the Fellowship of FSFE:</div><div style="text-align:left"><a href="http://www.fsfe.org" target="_blank">http://www.fsfe.org</a><a href="http://www.fsfe.org" target="_blank"><br></a></div><div style="text-align:left">Please don't send me proprietary file formats,</div><div style="text-align:left">use ISO standard ODF instead (ISO/IEC 26300)</div></div></div></div>