<div dir="ltr"><div>Hi!</div>Sorry for the late reply.<div><br></div><div><br><div><br></div><div>The patch works like a charm. Huge performance boost!</div><div>Before:</div><div><pre style="font-family:Consolas,Menlo,"Liberation Mono",Courier,monospace;margin:1em 1em 1em 1.6em;padding:8px;background-color:rgb(250,250,250);border:1px solid rgb(226,226,226);border-radius:3px;width:auto;overflow:auto hidden;color:rgb(51,51,51);font-size:12px;text-decoration-style:initial;text-decoration-color:initial"> Thread alloc aux bifbusy_wait check_io emulator ets gc gc_full nif other port send sleep timers
Stats per type:
async 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00% 0.00%
aux 0.04% 0.05% 0.00% 0.00% 2.02% 0.00% 0.00% 0.00% 0.00% 0.00% 0.01% 0.00% 0.00% 97.88% 0.00%
dirty_cpu_sche 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00% 0.00%
dirty_io_sched 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00% 0.00%
poll 0.04% 0.00% 0.00% 0.00% 6.03% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 93.93% 0.00%
scheduler 56.63% 0.80% 0.48% 16.13% 0.00% 4.07% 0.00% 1.24% 0.00% 0.00% 2.69% 14.89% 0.00% 2.80% 0.25%
</pre><p style="color:rgb(51,51,51);font-family:Verdana,sans-serif;font-size:12px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"></p><br class="gmail-Apple-interchange-newline"></div><div>After:</div><div><pre style="font-family:Consolas,Menlo,"Liberation Mono",Courier,monospace;margin:1em 1em 1em 1.6em;padding:8px;background-color:rgb(250,250,250);border:1px solid rgb(226,226,226);border-radius:3px;width:auto;overflow:auto hidden;color:rgb(51,51,51);font-size:12px;text-decoration-style:initial;text-decoration-color:initial"> Thread alloc aux bifbusy_wait check_io emulator ets gc gc_full nif other port send sleep timers
Stats per type:
async 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00% 0.00%
aux 0.00% 0.00% 0.00% 0.00% 14.57% 0.00% 0.00% 0.00% 0.00% 0.00% 1.24% 0.00% 0.00% 84.19% 0.00%
dirty_cpu_sche 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00% 0.00%
dirty_io_sched 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00% 0.00%
poll 0.00% 0.00% 0.00% 0.00% 3.10% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 96.90% 0.00%
scheduler 2.86% 0.78% 0.38% 57.22% 0.00% 2.81% 0.00% 0.49% 0.00% 0.00% 7.32% 9.87% 0.00% 18.08% 0.18%</pre><br></div><div>The machine is quad-core i5-6400@2.70GHz with Linux 4.13.0</div><div>Load generated with this commands (10 senders, 10 readers on each address):</div><div><pre style="font-family:Consolas,Menlo,"Liberation Mono",Courier,monospace;margin:1em 1em 1em 1.6em;padding:8px;background-color:rgb(250,250,250);border:1px solid rgb(226,226,226);border-radius:3px;width:auto;overflow:auto hidden;color:rgb(51,51,51);font-size:12px;text-decoration-style:initial;text-decoration-color:initial">[udptest:start_sender({239,9,9,X}, 3999) || X <- lists:seq(1,10)],
[udptest:start_reader({239,9,9,X}, 3999) || X <- lists:seq(1,10), _ <- lists:seq(1, 10)].</pre><br></div><div>Thank you for the awesome work!</div><div><br></div><div>P.S. For some reason there is an increased check_io time in aux thread, but I think it's not critical and may be related to more often socket reads due to lots of idle time.</div></div></div><br><div class="gmail_quote"><div dir="ltr">On Wed, Jun 20, 2018 at 2:56 PM Jonas Falkevik <<a href="mailto:jonas.falkevik@mobilearts.com">jonas.falkevik@mobilearts.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"><br><div class="gmail_extra"><div class="gmail_quote">On Mon, Jun 18, 2018 at 3:57 PM, Lukas Larsson <span dir="ltr"><<a href="mailto:lukas@erlang.org" target="_blank">lukas@erlang.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;border-left-color:rgb(204,204,204);padding-left:1ex"><div dir="ltr"><br><div class="gmail_quote"><span class="m_-4110734988912963388m_412083880446826936gmail-m_-1970298089873718126m_-2319506004081891027gmail-m_-8427482326205488689m_1730979584661245648gmail-m_-6991735491702054575gmail-"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;border-left-color:rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;border-left-color:rgb(204,204,204);padding-left:1ex"><br></blockquote><div>Something like <a href="https://github.com/falkevik/otp/commit/444fb00ff2a9d1f40a8c66f48bea1cf3f07ca86c" target="_blank">https://github.com/falkevik/otp/commit/444fb00ff2a9d1f40a8c66f48bea1cf3f07ca86c</a> ?</div></div></div></div></blockquote><div><br></div></span><div>I was thinking something more like this: <a href="https://github.com/garazdawi/otp/tree/lukas/erts/realloc_thr_pref_shrink_th" target="_blank">https://github.com/garazdawi/otp/tree/lukas/erts/realloc_thr_pref_shrink_th</a></div><div><br></div><div>This makes it so that the absolute and relative single block shrink thesholds are respected for reallocs made on a remote scheduler. This should solve the problem that you have found also, through as I still haven't reproduced it I can't test that it actually solves it.</div><span class="m_-4110734988912963388m_412083880446826936gmail-m_-1970298089873718126m_-2319506004081891027gmail-m_-8427482326205488689m_1730979584661245648gmail-m_-6991735491702054575gmail-HOEnZb"><font color="#888888"><div><br></div></font></span></div></div></blockquote><div> </div><div>Are you adding the multicast network to the loop back interface? Using some other interface that does not allow multicast traffic?</div></div><br></div><div class="gmail_extra">I have been able to reproduce it in macOS Sierra (Darwin Kernel Version 16.7.0: Fri Apr 27 17:59:46 PDT 2018; root:xnu-3789.73.13~1/RELEASE_X86_64 x86_64)</div><div class="gmail_extra">and also on Ubuntu Linux 16.04 LTS with kernel 4.4.0-112-generic.</div><div class="gmail_extra"><br></div><div class="gmail_extra">Danil Zagoskin, do you have time to try and see if there is any change in the behaviour for you with a patched system?<br></div><div class="gmail_extra"><br></div><div class="gmail_extra"><br></div><div class="gmail_extra">With the bugfix, the beam is spending most of its time in sched_spin_wait on linux and sched_yield on macOS.</div><div class="gmail_extra"><br></div><div class="gmail_extra">Stats below are from OTP 21 and then OTP21 with bugfix on linux</div><div class="gmail_extra"><br></div><div class="gmail_extra"><div class="gmail_extra"><font face="monospace, monospace">Erlang/OTP 21 [erts-10.0] [source] [64-bit] [smp:8:8] [ds:8:8:10] [async-threads:1] [hipe]</font></div><div class="gmail_extra"><font face="monospace, monospace"><br></font></div><div class="gmail_extra"><font face="monospace, monospace">Eshell V10.0 (abort with ^G)</font></div><div class="gmail_extra"><font face="monospace, monospace">1> udptest:start_sender({239,9,9,9}, 3999).</font></div><div class="gmail_extra"><font face="monospace, monospace"><0.78.0></font></div><div class="gmail_extra"><font face="monospace, monospace">2> [udptest:start_reader({239,9,9,9}, 3999) || _ <- lists:seq(1, 40)].</font></div><div class="gmail_extra"><font face="monospace, monospace">[<0.80.0>,<0.81.0>,<0.82.0>,<0.83.0>,<0.84.0>,<0.85.0>,</font></div><div class="gmail_extra"><font face="monospace, monospace"> <0.86.0>,<0.87.0>,<0.88.0>,<0.89.0>,<0.90.0>,<0.91.0>,</font></div><div class="gmail_extra"><font face="monospace, monospace"> <0.92.0>,<0.93.0>,<0.94.0>,<0.95.0>,<0.96.0>,<0.97.0>,</font></div><div class="gmail_extra"><font face="monospace, monospace"> <0.98.0>,<0.99.0>,<0.100.0>,<0.101.0>,<0.102.0>,<0.103.0>,</font></div><div class="gmail_extra"><font face="monospace, monospace"> <0.104.0>,<0.105.0>,<0.106.0>,<0.107.0>,<0.108.0>|...]</font></div><div class="gmail_extra"><font face="monospace, monospace">3> msacc:start(10000), msacc:print().</font></div><div class="gmail_extra"><font face="monospace, monospace">Average thread real-time : 10002138 us</font></div><div class="gmail_extra"><font face="monospace, monospace">Accumulated system run-time : 62576106 us</font></div><div class="gmail_extra"><font face="monospace, monospace">Average scheduler run-time : 7775309 us</font></div><div class="gmail_extra"><font face="monospace, monospace"><br></font></div><div class="gmail_extra"><font face="monospace, monospace"> Thread aux check_io emulator gc other port sleep</font></div><div class="gmail_extra"><font face="monospace, monospace"><br></font></div><div class="gmail_extra"><font face="monospace, monospace">Stats per thread:</font></div><div class="gmail_extra"><font face="monospace, monospace"> async( 0) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace"> aux( 1) 0.06% 0.96% 0.00% 0.00% 0.07% 0.00% 98.90%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_cpu_( 1) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_cpu_( 2) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_cpu_( 3) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_cpu_( 4) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_cpu_( 5) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_cpu_( 6) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_cpu_( 7) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_cpu_( 8) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_io_s( 1) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_io_s( 2) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_io_s( 3) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_io_s( 4) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_io_s( 5) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_io_s( 6) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_io_s( 7) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_io_s( 8) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_io_s( 9) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_io_s(10) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace"> poll( 0) 0.00% 2.63% 0.00% 0.00% 0.00% 0.00% 97.37%</font></div><div class="gmail_extra"><font face="monospace, monospace"> scheduler( 1) 0.82% 0.00% 0.52% 0.35% 7.33% 67.91% 23.08%</font></div><div class="gmail_extra"><font face="monospace, monospace"> scheduler( 2) 0.76% 0.00% 0.79% 0.34% 7.30% 68.61% 22.21%</font></div><div class="gmail_extra"><font face="monospace, monospace"> scheduler( 3) 0.74% 0.00% 0.83% 0.33% 7.17% 68.54% 22.38%</font></div><div class="gmail_extra"><font face="monospace, monospace"> scheduler( 4) 0.76% 0.00% 0.72% 0.34% 7.38% 68.84% 21.96%</font></div><div class="gmail_extra"><font face="monospace, monospace"> scheduler( 5) 0.79% 0.00% 0.82% 0.34% 7.21% 68.94% 21.90%</font></div><div class="gmail_extra"><font face="monospace, monospace"> scheduler( 6) 0.80% 0.00% 0.74% 0.31% 7.15% 68.56% 22.44%</font></div><div class="gmail_extra"><font face="monospace, monospace"> scheduler( 7) 0.87% 0.00% 0.72% 0.37% 7.24% 68.43% 22.36%</font></div><div class="gmail_extra"><font face="monospace, monospace"> scheduler( 8) 0.77% 0.00% 0.68% 0.35% 7.41% 69.02% 21.77%</font></div><div class="gmail_extra"><font face="monospace, monospace"><br></font></div><div class="gmail_extra"><font face="monospace, monospace">Stats per type:</font></div><div class="gmail_extra"><font face="monospace, monospace"> async 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace"> aux 0.06% 0.96% 0.00% 0.00% 0.07% 0.00% 98.90%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_cpu_sche 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_io_sched 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace"> poll 0.00% 2.63% 0.00% 0.00% 0.00% 0.00% 97.37%</font></div><div class="gmail_extra"><font face="monospace, monospace"> scheduler 0.79% 0.00% 0.73% 0.34% 7.27% 68.61% 22.26%</font></div><div class="gmail_extra"><font face="monospace, monospace">ok</font></div><div class="gmail_extra"><font face="monospace, monospace">4> </font></div><div class="gmail_extra"><font face="monospace, monospace"><br></font></div><div class="gmail_extra"><font face="monospace, monospace"><br></font></div><div class="gmail_extra"><font face="monospace, monospace">$ ../src/udp_performace_bug_fix/bin/erl</font></div><div class="gmail_extra"><font face="monospace, monospace">Erlang/OTP 21 [RELEASE CANDIDATE 2] [erts-9.3.2] [source] [64-bit] [smp:8:8] [ds:8:8:10] [async-threads:1] [hipe]</font></div><div class="gmail_extra"><font face="monospace, monospace"><br></font></div><div class="gmail_extra"><font face="monospace, monospace">Eshell V9.3.2 (abort with ^G)</font></div><div class="gmail_extra"><font face="monospace, monospace">1> udptest:start_sender({239,9,9,9}, 3999).</font></div><div class="gmail_extra"><font face="monospace, monospace"><0.78.0></font></div><div class="gmail_extra"><font face="monospace, monospace">2> [udptest:start_reader({239,9,9,9}, 3999) || _ <- lists:seq(1, 40)].</font></div><div class="gmail_extra"><font face="monospace, monospace">[<0.80.0>,<0.81.0>,<0.82.0>,<0.83.0>,<0.84.0>,<0.85.0>,</font></div><div class="gmail_extra"><font face="monospace, monospace"> <0.86.0>,<0.87.0>,<0.88.0>,<0.89.0>,<0.90.0>,<0.91.0>,</font></div><div class="gmail_extra"><font face="monospace, monospace"> <0.92.0>,<0.93.0>,<0.94.0>,<0.95.0>,<0.96.0>,<0.97.0>,</font></div><div class="gmail_extra"><font face="monospace, monospace"> <0.98.0>,<0.99.0>,<0.100.0>,<0.101.0>,<0.102.0>,<0.103.0>,</font></div><div class="gmail_extra"><font face="monospace, monospace"> <0.104.0>,<0.105.0>,<0.106.0>,<0.107.0>,<0.108.0>|...]</font></div><div class="gmail_extra"><font face="monospace, monospace">3> msacc:start(10000), msacc:print().</font></div><div class="gmail_extra"><font face="monospace, monospace">Average thread real-time : 10000416 us</font></div><div class="gmail_extra"><font face="monospace, monospace">Accumulated system run-time : 19541445 us</font></div><div class="gmail_extra"><font face="monospace, monospace">Average scheduler run-time : 2279822 us</font></div><div class="gmail_extra"><font face="monospace, monospace"><br></font></div><div class="gmail_extra"><font face="monospace, monospace"> Thread aux check_io emulator gc other port sleep</font></div><div class="gmail_extra"><font face="monospace, monospace"><br></font></div><div class="gmail_extra"><font face="monospace, monospace">Stats per thread:</font></div><div class="gmail_extra"><font face="monospace, monospace"> async( 0) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace"> aux( 1) 0.00% 10.72% 0.00% 0.00% 0.00% 0.00% 89.28%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_cpu_( 1) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_cpu_( 2) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_cpu_( 3) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_cpu_( 4) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_cpu_( 5) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_cpu_( 6) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_cpu_( 7) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_cpu_( 8) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_io_s( 1) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_io_s( 2) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_io_s( 3) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_io_s( 4) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_io_s( 5) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_io_s( 6) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_io_s( 7) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_io_s( 8) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_io_s( 9) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_io_s(10) 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace"> poll( 0) 0.00% 2.31% 0.00% 0.00% 0.00% 0.00% 97.69%</font></div><div class="gmail_extra"><font face="monospace, monospace"> scheduler( 1) 0.46% 0.00% 0.43% 0.14% 17.57% 4.07% 77.33%</font></div><div class="gmail_extra"><font face="monospace, monospace"> scheduler( 2) 0.50% 0.00% 0.44% 0.15% 17.13% 4.21% 77.57%</font></div><div class="gmail_extra"><font face="monospace, monospace"> scheduler( 3) 0.49% 0.00% 0.47% 0.16% 17.07% 4.35% 77.46%</font></div><div class="gmail_extra"><font face="monospace, monospace"> scheduler( 4) 0.45% 0.00% 0.42% 0.14% 16.25% 4.02% 78.72%</font></div><div class="gmail_extra"><font face="monospace, monospace"> scheduler( 5) 0.48% 0.00% 0.42% 0.14% 17.04% 4.04% 77.88%</font></div><div class="gmail_extra"><font face="monospace, monospace"> scheduler( 6) 0.46% 0.00% 0.39% 0.14% 16.57% 3.77% 78.67%</font></div><div class="gmail_extra"><font face="monospace, monospace"> scheduler( 7) 0.53% 0.00% 1.88% 0.27% 17.60% 8.22% 71.50%</font></div><div class="gmail_extra"><font face="monospace, monospace"> scheduler( 8) 0.47% 0.00% 0.42% 0.15% 16.60% 3.86% 78.50%</font></div><div class="gmail_extra"><font face="monospace, monospace"><br></font></div><div class="gmail_extra"><font face="monospace, monospace">Stats per type:</font></div><div class="gmail_extra"><font face="monospace, monospace"> async 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace"> aux 0.00% 10.72% 0.00% 0.00% 0.00% 0.00% 89.28%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_cpu_sche 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace">dirty_io_sched 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%</font></div><div class="gmail_extra"><font face="monospace, monospace"> poll 0.00% 2.31% 0.00% 0.00% 0.00% 0.00% 97.69%</font></div><div class="gmail_extra"><font face="monospace, monospace"> scheduler 0.48% 0.00% 0.61% 0.16% 16.98% 4.57% 77.20%</font></div><div class="gmail_extra"><font face="monospace, monospace">ok</font></div><div><br></div><div>Jonas</div></div><div class="gmail_extra"><br></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><font face="'courier new', monospace">Danil Zagoskin | <a href="mailto:z@gosk.in" target="_blank">z@gosk.in</a></font></div></div></div>