<div dir="auto">It might be because of transaction size. Sqlite is very inefficient if the transaction size is small.<div dir="auto"><br></div><div dir="auto">Newer syslog-ng versions support batching, set flush-lines to something like 100 and it would improve a lot.</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Feb 14, 2017 06:31, "Fekete, Róbert" <<a href="mailto:robert.fekete@balabit.com">robert.fekete@balabit.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi, <div><br></div><div>It is not normal, it might be a bug. However, version 3.2 is ancient, I'd recommend upgrading to a newer version. You can find release tarballs on github, or links to binaries here: <a href="https://syslog-ng.org/3rd-party-binaries/" target="_blank">https://syslog-ng.org/<wbr>3rd-party-binaries/</a></div><div><br></div><div>Regards, </div><div><br></div><div>Robert</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Feb 14, 2017 at 3:19 PM, work ran <span dir="ltr"><<a href="mailto:work.greeran@gmail.com" target="_blank">work.greeran@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">hi<div>i am running syslog-ng with sqlite</div><div>i am sending 50 logs per second and i am getting 80% cpu usage.</div><div>could someone tell me how i can fix this or is it normal</div><div>thanks</div><div>Ran</div><div><br></div><div><br></div><div><br></div><div><div>syslog-ng 3.2.5</div><div>Installer-Version: 3.2.5</div><div>Revision: ssh+git://bazsi@git.balabit//v<wbr>ar/scm/git/syslog-ng/syslog-ng<wbr>-ose--mainline--3.2#master#9d4<wbr>bea28198bd731df1a61e980a2af5b8<wbr>8d81116</div><div>Compile-Date: Jul 25 2014 15:20:50</div><div>Enable-Threads: on</div><div>Enable-Debug: off</div><div>Enable-GProf: off</div><div>Enable-Memtrace: off</div><div>Enable-Sun-STREAMS: off</div><div>Enable-IPv6: on</div><div>Enable-Spoof-Source: on</div><div>Enable-TCP-Wrapper: on</div><div>Enable-SSL: off</div><div>Enable-SQL: on</div><div>Enable-Linux-Caps: off</div><div>Enable-Pcre: on</div><div>Enable-Pacct: off</div></div><div><br></div><div><br></div></div>
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