Date: Tue, 13 Dec 2011 11:00:14 -0800 From: Sean Bruno <seanbru@yahoo-inc.com> To: "freebsd-net@freebsd.org" <freebsd-net@freebsd.org> Subject: stable/7 bce(4) out of buffers Message-ID: <1323802814.26931.16.camel@hitfishpass-lx.corp.yahoo.com>
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Looks like we're pushing the BCM5716 really hard. Is there any way to give the net adapter a bit more space? e.g. dev.bce.0.com_no_buffers: 130228 Sean hw.bce.msi_enable: 1 hw.bce.tso_enable: 1 dev.bce.0.%desc: Broadcom NetXtreme II BCM5716 1000Base-T (C0) dev.bce.0.%driver: bce dev.bce.0.%location: slot=0 function=0 dev.bce.0.%pnpinfo: vendor=0x14e4 device=0x163b subvendor=0x1028 subdevice=0x028c class=0x020000 dev.bce.0.%parent: pci1 dev.bce.0.l2fhdr_error_count: 0 dev.bce.0.mbuf_alloc_failed_count: 0 dev.bce.0.mbuf_frag_count: 0 dev.bce.0.dma_map_addr_rx_failed_count: 0 dev.bce.0.dma_map_addr_tx_failed_count: 0 dev.bce.0.unexpected_attention_count: 0 dev.bce.0.stat_IfHcInOctets: 37403786660312 dev.bce.0.stat_IfHCInBadOctets: 113589151149 dev.bce.0.stat_IfHCOutOctets: 26752230907761 dev.bce.0.stat_IfHCOutBadOctets: 0 dev.bce.0.stat_IfHCInUcastPkts: 38960565088 dev.bce.0.stat_IfHCInMulticastPkts: 0 dev.bce.0.stat_IfHCInBroadcastPkts: 15464166 dev.bce.0.stat_IfHCOutUcastPkts: 44624078817 dev.bce.0.stat_IfHCOutMulticastPkts: 0 dev.bce.0.stat_IfHCOutBroadcastPkts: 69851 dev.bce.0.stat_emac_tx_stat_dot3statsinternalmactransmiterrors: 0 dev.bce.0.stat_Dot3StatsCarrierSenseErrors: 0 dev.bce.0.stat_Dot3StatsFCSErrors: 0 dev.bce.0.stat_Dot3StatsAlignmentErrors: 0 dev.bce.0.stat_Dot3StatsSingleCollisionFrames: 0 dev.bce.0.stat_Dot3StatsMultipleCollisionFrames: 0 dev.bce.0.stat_Dot3StatsDeferredTransmissions: 0 dev.bce.0.stat_Dot3StatsExcessiveCollisions: 0 dev.bce.0.stat_Dot3StatsLateCollisions: 0 dev.bce.0.stat_EtherStatsCollisions: 0 dev.bce.0.stat_EtherStatsFragments: 0 dev.bce.0.stat_EtherStatsJabbers: 0 dev.bce.0.stat_EtherStatsUndersizePkts: 0 dev.bce.0.stat_EtherStatsOversizePkts: 0 dev.bce.0.stat_EtherStatsPktsRx64Octets: 1292861054 dev.bce.0.stat_EtherStatsPktsRx65Octetsto127Octets: 1882163242 dev.bce.0.stat_EtherStatsPktsRx128Octetsto255Octets: 1907855055 dev.bce.0.stat_EtherStatsPktsRx256Octetsto511Octets: 1098882225 dev.bce.0.stat_EtherStatsPktsRx512Octetsto1023Octets: 764576247 dev.bce.0.stat_EtherStatsPktsRx1024Octetsto1522Octets: 1964920359 dev.bce.0.stat_EtherStatsPktsRx1523Octetsto9022Octets: 0 dev.bce.0.stat_EtherStatsPktsTx64Octets: 388474030 dev.bce.0.stat_EtherStatsPktsTx65Octetsto127Octets: 1593141899 dev.bce.0.stat_EtherStatsPktsTx128Octetsto255Octets: 4003368154 dev.bce.0.stat_EtherStatsPktsTx256Octetsto511Octets: 1063084536 dev.bce.0.stat_EtherStatsPktsTx512Octetsto1023Octets: 497973573 dev.bce.0.stat_EtherStatsPktsTx1024Octetsto1522Octets: 2718368108 dev.bce.0.stat_EtherStatsPktsTx1523Octetsto9022Octets: 0 dev.bce.0.stat_XonPauseFramesReceived: 0 dev.bce.0.stat_XoffPauseFramesReceived: 0 dev.bce.0.stat_OutXonSent: 0 dev.bce.0.stat_OutXoffSent: 0 dev.bce.0.stat_FlowControlDone: 0 dev.bce.0.stat_MacControlFramesReceived: 0 dev.bce.0.stat_XoffStateEntered: 0 dev.bce.0.stat_IfInFramesL2FilterDiscards: 167705392 dev.bce.0.stat_IfInRuleCheckerDiscards: 0 dev.bce.0.stat_IfInFTQDiscards: 0 dev.bce.0.stat_IfInMBUFDiscards: 0 dev.bce.0.stat_IfInRuleCheckerP4Hit: 15464166 dev.bce.0.stat_CatchupInRuleCheckerDiscards: 0 dev.bce.0.stat_CatchupInFTQDiscards: 0 dev.bce.0.stat_CatchupInMBUFDiscards: 0 dev.bce.0.stat_CatchupInRuleCheckerP4Hit: 0 dev.bce.0.com_no_buffers: 130228
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