<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><br class=""><div><blockquote type="cite" class=""><div class="">On Aug 24, 2017, at 5:41 AM, Schweiss, Chip <<a href="mailto:chip@innovates.com" class="">chip@innovates.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class="">I just move one of my production systems to OmniOS CE 151022m from 151014 and my NFS performance has tanked. <div class=""><br class=""></div><div class="">Here's a snapshot of nfssvrtop:</div><div class=""><br class=""></div><div class=""><div class=""><font face="monospace, monospace" size="1" class="">2017 Aug 24 07:34:39, load: 1.54, read: 5427 KB, swrite: 104 KB, awrite: 9634 KB</font></div><div class=""><font face="monospace, monospace" size="1" class="">Ver Client NFSOPS Reads SWrites AWrites Commits Rd_bw SWr_bw AWr_bw Rd_t SWr_t AWr_t Com_t Align%</font></div><div class=""><font face="monospace, monospace" size="1" class="">3 10.28.17.1 0 0 0 0 0 0 0 0 0 0 0 0 0</font></div><div class=""><font face="monospace, monospace" size="1" class="">3 all 0 0 0 0 0 0 0 0 0 0 0 0 0</font></div><div class=""><font face="monospace, monospace" size="1" class="">4 10.28.17.1 9 0 0 0 0 0 0 0 0 0 0 0 0</font></div><div class=""><font face="monospace, monospace" size="1" class="">4 10.28.16.160 17 0 0 0 0 0 0 0 0 0 0 0 0</font></div><div class=""><font face="monospace, monospace" size="1" class="">4 10.28.16.127 20 0 0 0 0 0 0 0 0 0 0 0 0</font></div><div class=""><font face="monospace, monospace" size="1" class="">4 10.28.16.113 74 6 6 0 0 48 56 0 1366 20824 0 0 100</font></div><div class=""><font face="monospace, monospace" size="1" class="">4 10.28.16.64 338 16 0 36 3 476 0 1065 120 0 130 <span style="background-color:rgb(255,0,0)" class=""><font color="#ffffff" class="">117390</font></span> 100</font></div><div class=""><font face="monospace, monospace" size="1" class="">4 10.28.16.54 696 68 0 91 5 2173 0 2916 52 0 93 <span style="background-color:rgb(255,0,0)" class=""><font color="#ffffff" class="">142083</font></span> 100</font></div><div class=""><font face="monospace, monospace" size="1" class="">4 all 1185 90 6 127 8 2697 56 3996 151 20824 104 <font color="#ffffff" class=""><span style="background-color:rgb(255,0,0)" class="">133979</span> </font> 100</font></div></div><div class=""><br class=""></div><div class="">The pool is not doing anything but serving NFS. Before the upgrade, the pool would sustain 20k NFS ops. </div></div></div></blockquote><div><br class=""></div><div>The commit time is in microseconds, and it does look high. Is there a slog?</div><div> — richard</div><br class=""><blockquote type="cite" class=""><div class=""><div dir="ltr" class=""><div class=""><br class=""></div><div class="">Is there some significant change in NFS that I need to adjust its tuning?</div><div class=""><br class=""></div><div class="">-Chip</div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><br class=""></div></div> _______________________________________________<br class="">OmniOS-discuss mailing list<br class=""><a href="mailto:OmniOS-discuss@lists.omniti.com" class="">OmniOS-discuss@lists.omniti.com</a><br class="">http://lists.omniti.com/mailman/listinfo/omnios-discuss<br class=""></div></blockquote></div><br class=""></body></html>