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</head><body style="font-family: Calibri; font-size: 14px;"
text="#485663"><div style="font-size: 14px;font-family: Calibri;">Are
there multiple sflowtool instances running? "recvfrom() failed"
indicates a socket / pipe problem.<br><br>Nick<br><br><span>Kevin San
Jose via ixpmanager wrote on 01/06/2022 09:41:</span><br><blockquote
type="cite"
cite="mid:CAO5ZSg9bgjftvOtftgE8_95iXVMV+PaQ0EKkwe_Xer4aciOO_A@mail.gmail.com"><meta
http-equiv="content-type" content="text/html; charset=utf-8"><div
dir="ltr">Hi IXPManager,<div><br></div><div>I would like to ask why i'm
getting lots of "recvfrom() failed, Resource temporarily unavailable"<br
clear="all"><div>when executing systemctl status
sflow-to-rrd-handler.service, our p2p sflow graph seems inaccurate
also. </div><div><br></div><blockquote class="gmail_quote"
style="margin:0px 0px 0px 0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex"># systemctl status
sflow-to-rrd-handler.service<br>● sflow-to-rrd-handler.service - IXP
Manager - SFLOW to RRD Handler<br> Loaded: loaded
(/etc/systemd/system/sflow-to-rrd-handler.service; disabled; vendor
preset: enabled)<br> Active: active (running) since Wed 2022-06-01
15:57:25 PST; 41min ago<br> Process: 3563472 ExecStartPre=/bin/sleep
60 (code=exited, status=0/SUCCESS)<br> Main PID: 3563630 (perl)<br>
Tasks: 2 (limit: 9448)<br> Memory: 26.3M<br> CGroup:
/system.slice/sflow-to-rrd-handler.service<br> ├─3563630
perl /srv/ixpmanager/tools/runtime/sflow/sflow-to-rrd-handler<br>
└─3563709 /usr/local/bin/sflowtool -4 +v 800 -p 6343 -l<br><br>Jun
01 16:39:05 xxxxxxxxxxx sflow-to-rrd-handler[3563709]: recvfrom()
failed, Resource temporarily unavailable<br>Jun 01 16:39:05 xxxxxxxxxxx
sflow-to-rrd-handler[3563709]: recvfrom() failed, Resource temporarily
unavailable<br>Jun 01 16:39:05 xxxxxxxxxxx
sflow-to-rrd-handler[3563709]: recvfrom() failed, Resource temporarily
unavailable<br>Jun 01 16:39:05 xxxxxxxxxxx
sflow-to-rrd-handler[3563709]: recvfrom() failed, Resource temporarily
unavailable<br>Jun 01 16:39:05 xxxxxxxxxxx
sflow-to-rrd-handler[3563709]: recvfrom() failed, Resource temporarily
unavailable<br>Jun 01 16:39:05 xxxxxxxxxxx
sflow-to-rrd-handler[3563709]: recvfrom() failed, Resource temporarily
unavailable<br>Jun 01 16:39:05 xxxxxxxxxxx
sflow-to-rrd-handler[3563709]: recvfrom() failed, Resource temporarily
unavailable<br>Jun 01 16:39:05 xxxxxxxxxxx
sflow-to-rrd-handler[3563709]: recvfrom() failed, Resource temporarily
unavailable<br>Jun 01 16:39:05 xxxxxxxxxxx
sflow-to-rrd-handler[3563709]: recvfrom() failed, Resource temporarily
unavailable<br>Jun 01 16:39:05 xxxxxxxxxxx
sflow-to-rrd-handler[3563709]: recvfrom() failed, Resource temporarily
unavailable<br>Jun 01 16:39:05 xxxxxxxxxxx
sflow-to-rrd-handler[3563709]: recvfrom() failed, Resource temporarily
unavailable<br>Jun 01 16:39:05 xxxxxxxxxxx
sflow-to-rrd-handler[3563709]: recvfrom() failed, Resource temporarily
unavailable<br></blockquote><div><br></div>-- <br><div dir="ltr"
class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><table
style="color:rgb(34,34,34)"><tbody><tr><td
style="font-family:Arial,sans-serif;padding-bottom:6px;font-size:12px;color:rgb(102,102,102)">Regards,<br>Kevin
San Jose<br>Systems & Network Engineer</td></tr><tr><td
style="font-family:Arial,sans-serif;padding-bottom:6px;font-size:12px;color:rgb(102,102,102)">Email:
<a href="mailto:kevin.sanjose@rise.ph" target="_blank"
moz-do-not-send="true">kevin.sanjose@rise.ph</a></td></tr><tr><td
style="font-family:Arial,sans-serif;padding-bottom:6px;font-size:12px;color:rgb(102,102,102)"><a
href="http://rise.ph/" style="color:rgb(17,85,204)" target="_blank"
moz-do-not-send="true"><img
src="https://synacy-email-signature-assets.s3-ap-southeast-1.amazonaws.com/RISE.png"
moz-do-not-send="true"></a></td></tr><tr><td
style="font-family:Arial,sans-serif;padding-bottom:6px;font-size:12px;color:rgb(102,102,102)">6/F
Crown 7 Business Center, Pope John Paul II Ave., Cebu City 6000<br>5/F
OPL Building, 100 C. Palanca St., Legazpi Village, Makati City 1229</td></tr><tr><td><a
href="http://fb.com/upgradetorise" style="color:rgb(17,85,204)"
target="_blank" moz-do-not-send="true"><img
src="https://synacy-email-signature-assets.s3-ap-southeast-1.amazonaws.com/facebook2.png"
moz-do-not-send="true"></a> <a
href="https://twitter.com/upgradetorise" style="color:rgb(17,85,204)"
target="_blank" moz-do-not-send="true"><img
src="https://synacy-email-signature-assets.s3-ap-southeast-1.amazonaws.com/twitter2.png"
moz-do-not-send="true"></a> <a
href="https://www.linkedin.com/company/upgradetorise/"
style="color:rgb(17,85,204)" target="_blank" moz-do-not-send="true"><img
src="https://synacy-email-signature-assets.s3-ap-southeast-1.amazonaws.com/linkedin2.png"
moz-do-not-send="true"></a><br><br></td></tr></tbody></table></div></div></div></div>
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