only thing that pops to mind immediately is to make sure you're not limited by a single CPU thread. Similar issue can be seen when comparing a single thread transfer over a HiperSocket vs a dedicated OSA in a CPU unconstrained system.
Maybe try comparing multiple processes running in parallel ? On Tue, Dec 8, 2020 at 11:59 AM Eric Chevalier <[email protected]> wrote: > My apologies for the poor formatting of my original message. Let's try > again: > > [root@zlinux4 Temp]# hostname > zlinux4.phx > [root@zlinux4 Temp]# > [root@zlinux4 Temp]# date > Tue Dec 8 06:37:35 PST 2020 > [root@zlinux4 Temp]# > [root@zlinux4 Temp]# lspci > 00:00.0 Non-VGA unclassified device: IBM Internal Shared Memory (ISM) > virtual PCI device > [root@zlinux4 Temp]# > [root@zlinux4 Temp]# ls -ld /sys/bus/pci/slots/* > drwxr-xr-x 2 root root 0 Dec 7 11:23 /sys/bus/pci/slots/00001018 > [root@zlinux4 Temp]# > [root@zlinux4 Temp]# smc_rnics > FID Power PCI_ID PCHID Type PPrt > PNET_ID Net-Dev > > ----------------------------------------------------------------------------------------- > 1018 1 0000:00:00.0 07e1 ISM n/a > PNET1 n/a > [root@zlinux4 Temp]# > [root@zlinux4 Temp]# smc_rnics -e 1018 > Error: FID 1018 is already enabled > [root@zlinux4 Temp]# > [root@zlinux4 Temp]# ip link > 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode > DEFAULT group default qlen 1000 > link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 > 2: encf804: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP > mode DEFAULT group default qlen 1000 > link/ether 02:00:00:00:00:09 brd ff:ff:ff:ff:ff:ff > [root@zlinux4 Temp]# > [root@zlinux4 Temp]# smc_pnet > [root@zlinux4 Temp]# > [root@zlinux4 Temp]# smc_pnet -a PNET1 -I encf804 > [root@zlinux4 Temp]# > [root@zlinux4 Temp]# smc_pnet > PNET1 encf804 n/a 255 > [root@zlinux4 Temp]# > [root@zlinux4 Temp]# smc_pnet -a PNET1 -D 0000:00:00.0 > smc_pnet: Object exists > [root@zlinux4 Temp]# > [root@zlinux4 Temp]# smc_run sftp [email protected] > [email protected]'s password: > Connected to [email protected]. > sftp> quit > [root@zlinux4 Temp]# smc_run -d sftp [email protected] > libsmc-preload: map sock to AF_SMC > [email protected]'s password: > Connected to [email protected]. > sftp> cd Temp > sftp> ls -l E* > -rwxr-x--- ? 1050 0 429391872 Dec 1 13:14 EJES.V600.pax.Z > sftp> get EJES.V600.pax.Z > Fetching /u/ericadm/Temp/EJES.V600.pax.Z to EJES.V600.pax.Z > /u/ericadm/Temp/EJES.V600.pax.Z 100% 410MB 29.9MB/s 00:13 > sftp> > sftp> quit > [root@zlinux4 Temp]# > > ---------------------------------------------------------------------- > For LINUX-390 subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO LINUX-390 or > visit > http://www2.marist.edu/htbin/wlvindex?LINUX-390 > -- Jay Brenneman ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO LINUX-390 or visit http://www2.marist.edu/htbin/wlvindex?LINUX-390
