search for: rbytes

Actually, it is not a list.. but just something that''ll be very useful to me in my business. If crossbow/virtual interfaces can provide a flow that can capture bandwidth usage over a period of time (including 95 percentile), that''ll be great! Is this possible? -- This message posted from opensolaris.org

Dear R community, The next release of package ff is available on CRAN. With kind help of Brian Ripley it now supports the Win64 and Sun versions of R. It has three major functional enhancements: a) new fast in-memory sorting and ordering functions (single-threaded) b) ff now supports on-disk sorting and ordering of ff vectors and ffdf dataframes c) ff integer vectors now can be used as

Dear R community, The next release of package ff is available on CRAN. With kind help of Brian Ripley it now supports the Win64 and Sun versions of R. It has three major functional enhancements: a) new fast in-memory sorting and ordering functions (single-threaded) b) ff now supports on-disk sorting and ordering of ff vectors and ffdf dataframes c) ff integer vectors now can be used as

I think there?s a bug concerning the formatting of raw vectors with names: > structure(as.raw(1:3), .Names = c("a", "bbbb", "c")) a bbbb c 01 02 03 > structure(1:3, .Names = c("a", "bbbb", "c")) a bbbb c 1 2 3 The problem is that EncodeRaw does not honor the requested width, in fact it doesn?t even get the

...ats(struct net_device *dev, + struct rtnl_link_stats64 *tot) +{ + struct virtnet_info *vi = netdev_priv(dev); + int cpu; + unsigned int start; + + for_each_possible_cpu(cpu) { + struct virtnet_stats __percpu *stats + = per_cpu_ptr(vi->stats, cpu); + u64 tpackets, tbytes, rpackets, rbytes; + + do { + start = u64_stats_fetch_begin(&stats->syncp); + tpackets = stats->tx_packets; + tbytes = stats->tx_bytes; + rpackets = stats->rx_packets; + rbytes = stats->rx_bytes; + } while (u64_stats_fetch_retry(&stats->syncp, start)); + + tot->rx_packet...

...ats(struct net_device *dev, + struct rtnl_link_stats64 *tot) +{ + struct virtnet_info *vi = netdev_priv(dev); + int cpu; + unsigned int start; + + for_each_possible_cpu(cpu) { + struct virtnet_stats __percpu *stats + = per_cpu_ptr(vi->stats, cpu); + u64 tpackets, tbytes, rpackets, rbytes; + + do { + start = u64_stats_fetch_begin(&stats->syncp); + tpackets = stats->tx_packets; + tbytes = stats->tx_bytes; + rpackets = stats->rx_packets; + rbytes = stats->rx_bytes; + } while (u64_stats_fetch_retry(&stats->syncp, start)); + + tot->rx_packet...

...t driver. */ + struct work_struct reset_work; + /* Does the affinity hint is set for virtqueues? */ bool affinity_hint_set; @@ -1721,7 +1726,7 @@ static void virtnet_stats(struct net_device *dev, int i; for (i = 0; i < vi->max_queue_pairs; i++) { - u64 tpackets, tbytes, rpackets, rbytes, rdrops; + u64 tpackets, tbytes, terrors, rpackets, rbytes, rdrops; struct receive_queue *rq = &vi->rq[i]; struct send_queue *sq = &vi->sq[i]; @@ -1729,6 +1734,7 @@ static void virtnet_stats(struct net_device *dev, start = u64_stats_fetch_begin_irq(&sq->stats.syncp...

...t driver. */ + struct work_struct reset_work; + /* Does the affinity hint is set for virtqueues? */ bool affinity_hint_set; @@ -1721,7 +1726,7 @@ static void virtnet_stats(struct net_device *dev, int i; for (i = 0; i < vi->max_queue_pairs; i++) { - u64 tpackets, tbytes, rpackets, rbytes, rdrops; + u64 tpackets, tbytes, terrors, rpackets, rbytes, rdrops; struct receive_queue *rq = &vi->rq[i]; struct send_queue *sq = &vi->sq[i]; @@ -1729,6 +1734,7 @@ static void virtnet_stats(struct net_device *dev, start = u64_stats_fetch_begin_irq(&sq->stats.syncp...

...; - u64_stats_update_end(&stats->syncp); + u64_stats_update_end(&stats->tx_syncp); tot_sgs += skb_vnet_hdr(skb)->num_sg; dev_kfree_skb_any(skb); @@ -703,12 +704,16 @@ static struct rtnl_link_stats64 *virtnet_stats(struct net_device *dev, u64 tpackets, tbytes, rpackets, rbytes; do { - start = u64_stats_fetch_begin(&stats->syncp); + start = u64_stats_fetch_begin(&stats->tx_syncp); tpackets = stats->tx_packets; tbytes = stats->tx_bytes; + } while (u64_stats_fetch_retry(&stats->tx_syncp, start)); + + do { + start = u64_stats...

...; - u64_stats_update_end(&stats->syncp); + u64_stats_update_end(&stats->tx_syncp); tot_sgs += skb_vnet_hdr(skb)->num_sg; dev_kfree_skb_any(skb); @@ -703,12 +704,16 @@ static struct rtnl_link_stats64 *virtnet_stats(struct net_device *dev, u64 tpackets, tbytes, rpackets, rbytes; do { - start = u64_stats_fetch_begin(&stats->syncp); + start = u64_stats_fetch_begin(&stats->tx_syncp); tpackets = stats->tx_packets; tbytes = stats->tx_bytes; + } while (u64_stats_fetch_retry(&stats->tx_syncp, start)); + + do { + start = u64_stats...

...tic const struct virtnet_stat_desc virtnet_rq_stats_desc[] = { > > @@ -1721,7 +1723,7 @@ static void virtnet_stats(struct net_device *dev, > > int i; > > > > for (i = 0; i < vi->max_queue_pairs; i++) { > > - u64 tpackets, tbytes, rpackets, rbytes, rdrops; > > + u64 tpackets, tbytes, terrors, rpackets, rbytes, rdrops; > > struct receive_queue *rq = &vi->rq[i]; > > struct send_queue *sq = &vi->sq[i]; > > > > @@ -1729,6 +1731,7 @@ static void virtnet_stats(stru...

From: Julio Faracco <jcfaracco at gmail.com> Driver virtio_net is not handling error events for TX provided by dev_watchdog. This event is reached when transmission queue is having problems to transmit packets. To enable it, driver should have .ndo_tx_timeout implemented. This serie has two commits: In the past, we implemented a function to recover driver state when this kind of event

From: Julio Faracco <jcfaracco at gmail.com> Driver virtio_net is not handling error events for TX provided by dev_watchdog. This event is reached when transmission queue is having problems to transmit packets. To enable it, driver should have .ndo_tx_timeout implemented. This serie has two commits: In the past, we implemented a function to recover driver state when this kind of event

Howdy, Is there a method to get the number of elements in an aggregation? Are the results stored in an aggregation guaranteed to be in any type of order? Thanks for any insight, - Ryan -- UNIX Administrator http://daemons.net/~matty

...t driver. */ + struct work_struct reset_work; + /* Does the affinity hint is set for virtqueues? */ bool affinity_hint_set; @@ -1721,7 +1726,7 @@ static void virtnet_stats(struct net_device *dev, int i; for (i = 0; i < vi->max_queue_pairs; i++) { - u64 tpackets, tbytes, rpackets, rbytes, rdrops; + u64 tpackets, tbytes, terrors, rpackets, rbytes, rdrops; struct receive_queue *rq = &vi->rq[i]; struct send_queue *sq = &vi->sq[i]; @@ -1729,6 +1734,7 @@ static void virtnet_stats(struct net_device *dev, start = u64_stats_fetch_begin_irq(&sq->stats.syncp...

...IPADDR PROTO PORT > DSFLD > local_25 iwh0 -- tcp 25 -- > local_22 iwh0 -- tcp 22 -- > milek at r600:~# flowadm show-flow -s -i 1 > FLOW IPACKETS RBYTES IERRORS OPACKETS OBYTES OERRORS > local_25 0 0 0 0 0 0 > local_25 0 0 0 0 0 0 > ^C > milek at r600:~# So show-flow -s -i 1 displays only statistics for one flow. The man page say...

...t driver. */ + struct work_struct reset_work; + /* Does the affinity hint is set for virtqueues? */ bool affinity_hint_set; @@ -1721,7 +1726,7 @@ static void virtnet_stats(struct net_device *dev, int i; for (i = 0; i < vi->max_queue_pairs; i++) { - u64 tpackets, tbytes, rpackets, rbytes, rdrops; + u64 tpackets, tbytes, terrors, rpackets, rbytes, rdrops; struct receive_queue *rq = &vi->rq[i]; struct send_queue *sq = &vi->sq[i]; @@ -1729,6 +1734,7 @@ static void virtnet_stats(struct net_device *dev, start = u64_stats_fetch_begin_irq(&sq->stats.syncp...

1 simple question about network statistics for vnics: We noticed that the statistics for vnics (used by Virtualbox guests) are not there. When the nics are plumped in the host OS, we do see them showing up, but all all records are 0. Can someone tell me how to get the correct network info via snmp on the Vbox Host?? Thanks in advance. IF-MIB::ifDescr.1 = STRING: lo0 IF-MIB::ifDescr.2 = STRING:

...ach_possible_cpu(cpu) { - struct virtnet_stats *stats = per_cpu_ptr(vi->stats, cpu); + for (i = 0; i < vi->max_queue_pairs; i++) { + struct virtnet_tx_stats *tstats = &vi->sq[i].stats; + struct virtnet_rx_stats *rstats = &vi->rq[i].stats; u64 tpackets, tbytes, rpackets, rbytes; do { - start = u64_stats_fetch_begin_bh(&stats->tx_syncp); - tpackets = stats->tx_packets; - tbytes = stats->tx_bytes; - } while (u64_stats_fetch_retry_bh(&stats->tx_syncp, start)); + start = u64_stats_fetch_begin_bh(&tstats->tx_syncp); + tpackets = tst...

...ach_possible_cpu(cpu) { - struct virtnet_stats *stats = per_cpu_ptr(vi->stats, cpu); + for (i = 0; i < vi->max_queue_pairs; i++) { + struct virtnet_tx_stats *tstats = &vi->sq[i].stats; + struct virtnet_rx_stats *rstats = &vi->rq[i].stats; u64 tpackets, tbytes, rpackets, rbytes; do { - start = u64_stats_fetch_begin_bh(&stats->tx_syncp); - tpackets = stats->tx_packets; - tbytes = stats->tx_bytes; - } while (u64_stats_fetch_retry_bh(&stats->tx_syncp, start)); + start = u64_stats_fetch_begin_bh(&tstats->tx_syncp); + tpackets = tst...