*** psarc.flowstat 2010-02-26 10:02:07.375039735 -0800 --- flowstat.1m.txt 2010-02-26 10:03:50.023934180 -0800 *************** *** 5,12 **** SYNOPSIS flowstat [-r | -t] [-i interval] [-l link] [flow] ! flowstat [-i interval] [-p] [ -o field[,...]] [-u b|B|K|M|G|T|P] ! [-l link] [flow] flowstat -h [-a] -f filename [-d] [-F format] [-s time] [-e time] [flow] --- 5,12 ---- SYNOPSIS flowstat [-r | -t] [-i interval] [-l link] [flow] ! flowstat [-S] [-A] [-i interval] [-p] [ -o field[,...]] ! [-u R|K|M|G|T|P] [-l link] [flow] flowstat -h [-a] -f filename [-d] [-F format] [-s time] [-e time] [flow] *************** *** 44,53 **** or stats for the named flow. ! flowstat [-i interval] [-p] [ -o field[,...]] [-u b|B|K|M|G|T|P] ! [-l link] [flow] ! Supports choosing specific statistics to display. -i interval --- 44,61 ---- or stats for the named flow. ! flowstat [-S] [-A] [-i interval] [-p] [ -o field[,...]] ! [-u R|K|M|G|T|P] [-l link] [flow] ! -S ! Continuously display network utilization by flow in a manner ! similar to the way that prstat(1M) displays CPU utilization ! by process. ! ! -A ! Dump all stat fields for this flow. Output stats of ! this command are inclusive of all the stats reported by ! all other flowstat commands. -i interval *************** *** 67,90 **** List of supported rx fields: flow - link - ibytes ipkts ! intrs ! polls List of tx side fields: flow ! link obytes ! opackets ! oerrors ! -u b|B|K|M|G|T|P Without this option, stats are outputted in format xy.zU where x, y, z are numbers while U is appropriate unit. -u lets us ! choose unit viz. b:bits, B:bytes, K:Kilobits, M:Megabits,... etc. -l link | flow --- 75,95 ---- List of supported rx fields: flow ipkts ! rbytes ! ierrs List of tx side fields: flow ! opkts obytes ! oerrs ! -u R|K|M|G|T|P Without this option, stats are outputted in format xy.zU where x, y, z are numbers while U is appropriate unit. -u lets us ! choose unit viz. R:Raw numbers, K:Kilo, M:Mega,... etc. -l link | flow *************** *** 146,203 **** To display statistics for all the flows, enter following command. Statistics are displayed as 3 digit numbers with appropriate unit. Default interval is one second. ! ! # flowstat ! FLOW LINK IPKTS IBYTES OPKTS OBYTES UTIL ! flow1 bge0 21.2K 2.1M 0.5K 44.2M 0.0% ! flow2 nxge0 24.5M 13.6G 3.5M 0.1G 0.0% ! flow3 nxge0 0.0M 0.0M 0.0M 0.0% ! FLOW LINK IPKTS IBYTES OPKTS OBYTES UTIL ! flow1 bge0 21.2K 2.1M 0.5K 44.2M 0.0% ! flow2 nxge0 24.5M 13.6G 3.5M 0.1G 0.0% ! flow3 nxge0 0.0M 0.0M 0.0M 0.0M 0.0% ! . . . . . . . ! . . . . . . . ! . . . . . . . Example 2 Display rx side statistics ! # flowstat -r ! FLOW LINK IPKTS IBYTES DRPS ! flow1 nxge0 21.2K 2.1M 0.0 ! flow2 nxge0 24.5M 13.6G 0.0 ! flow3 nxge0 24.5M 13.6G 0.0 Example 3 Display tx side statistics ! To display Tx side statistics after every 5 seconds: ! ! # flowstat -t -i 5 ! FLOW LINK OBYTES OPKTS DRPS ! flow1 nxge0 0.0 0.0 0.0 ! flow2 nxge0 0.0 0.0 0.0 ! flow3 nxge0 0.0 0.0 0.0 ! FLOW LINK OBYTES OPKTS DRPS ! flow1 nxge0 0.0 0.0 0.0 ! flow2 nxge0 0.0 0.0 0.0 ! flow3 nxge0 0.0 0.0 0.0 ! FLOW LINK OBYTES OPKTS DRPS ! flow1 nxge0 0.0 0.0 0.0 ! . . . . . ! ! Example 4 Choosing to display statistics of interest ! ! Following command will display a group of statistics fields. ! ! # flowstat -o FLOW,LINK,IPKTS ! FLOW LINK IPKTS ! flow1 bge0 21.2K ! flow2 nxge0 24.5M ! flow3 nxge0 0.0M Example 5 Show historical network usage ! FLow usage statistics can be stored using the extended accounting facility, acctadm(1m). # acctadm -e extended -f /var/log/net.log net --- 151,198 ---- To display statistics for all the flows, enter following command. Statistics are displayed as 3 digit numbers with appropriate unit. Default interval is one second. ! ! # flowstat -i 1 ! FLOW IPKTS RBYTES IERRS OPKTS OBYTES OERRS ! flow1 528.54K 787.39M 0 179.39K 11.85M 0 ! flow2 742.81K 1.10G 0 0 0 0 ! flow3 0 0 0 0 0 0 ! flow1 67.73K 101.02M 0 21.04K 1.39M 0 ! flow2 0 0 0 0 0 0 ! flow3 0 0 0 0 0 0 ! . . . . . . . ! . . . . . . . ! . . . . . . . Example 2 Display rx side statistics ! # flowstat -r ! FLOW IPKTS RBYTES IERRS ! flow1 4.01M 5.98G 0 ! flow2 742.81K 1.10G 0 ! flow3 0 0 0 Example 3 Display tx side statistics ! # flowstat -t ! FLOW OPKTS OBYTES OERRS ! flow1 24.37M 1.61G 0 ! flow2 0 0 0 ! flow3 4 216 0 ! ! Example 4 Display only specified statistics of interest ! ! The following command will display a group of statistics fields. ! ! # flowstat -o FLOW,IPKTS ! FLOW IPKTS ! flow1 68.58M ! flow2 742.81K ! flow3 4 Example 5 Show historical network usage ! Flow usage statistics can be stored by using the extended accounting facility, acctadm(1m). # acctadm -e extended -f /var/log/net.log net *************** *** 210,220 **** The saved historical data can be retrieved in summary form using: # flowstat -h -f /var/log/net.log ! LINK DURATION IPACKETS RBYTES OPACKETS OBYTES BANDWIDTH flowtcp 100 1031 546908 0 0 43.76Kbps ! e1000g0 0 0 0 0 0 0.00Mbps ! ! Display logging information for flowtcp starting at 02/19/2008, 10:38:46 and ending at 02/19/2008, 10:40:06: --- 205,213 ---- The saved historical data can be retrieved in summary form using: # flowstat -h -f /var/log/net.log ! FLOW DURATION IPACKETS RBYTES OPACKETS OBYTES BANDWIDTH flowtcp 100 1031 546908 0 0 43.76Kbps ! flowudp 0 0 0 0 0 0.00Mbps Display logging information for flowtcp starting at 02/19/2008, 10:38:46 and ending at 02/19/2008, 10:40:06: