Test Environment
| Bare Metal | VM | |||||
| Ubuntu 16.04/4.4 | Fedora 23/? | Same as for Bare Metal | ||||
| DPDK 16.04 | DPDK 16.07 | DPDK 16.04 | DPDK 16.07 | |||
| stat and link status events | stat and link status events | stat and link status events | stat and link status events | |||
| igb, ixgbe, i40e, fm10k, vhost | igb, ixgbe, i40e, fm10k, vhost | igb, ixgbe, i40e, fm10k, vhost | igb, ixgbe, i40e, fm10k, vhost | |||
| Huge Pages: 1GB or 2MB | Huge Pages: 1GB or 2MB | Huge Pages: 1GB or 2MB | Huge Pages: 1GB or 2MB | |||
| keep alive | keep alive | |||||
| OvS (latest master) | OvS (latest master) | |||||
| igb, ixgbe, i40e, fm10k, vhost | igb, ixgbe, i40e, fm10k, vhost | |||||
| Huge Pages: 1GB or 2MB | Huge Pages: 1GB or 2MB | |||||
| List of environments | ||||||
| E1 | Bare Metal, U16.04, DPDK 16.04 | E1,E2, E4,E5,E7,E8,E10,E11 | ||||
| E2 | Bare Metal, U16.04, DPDK 16.07 | E2,E5,E8,E11 | E3,E6,E9,E12 | |||
| E3 | Bare Metal, U16.04, OvS 2.5? | |||||
| E4 | Bare Metal, F23, DPDK 16.04 | |||||
| E5 | Bare Metal, F23, DPDK 16.07 | |||||
| E6 | Bare Metal, F23, OvS 2.5? | |||||
| E7 | VM, U16.04, DPDK 16.04 | |||||
| E8 | VM, U16.04, DPDK 16.07 | |||||
| E9 | VM, U16.04, OvS 2.5? | |||||
| E10 | VM, F23, DPDK 16.04 | |||||
| E11 | VM, F23, DPDK 16.07 | |||||
| E12 | VM, F23, OvS 2.5? | |||||
| Driver's info: | ||||||
| IXA00390838 | X-710 = igb_uio (10G/40G) | |||||
| uep2932 (host from DCRP setup) | X520-2 = ixgbe(10G) | https://downloadcenter.intel.com/download/14687/Network-Adapter-Driver-for-PCI-E-Intel-10-Gigabit-Ethernet-Network-Connections-under-Linux- | ||||
| RRC? | ? = fm10k(10G?/40G/100G) | |||||
| X-710 = i40e (10G/40G) | https://downloadcenter.intel.com/download/24411/Intel-Network-Adapter-Driver-for-PCI-E-40-Gigabit-Ethernet-Network-Connections-under-Linux- | |||||
| ? = igb (1G) | https://downloadcenter.intel.com/download/13663/Intel-Network-Adapter-Driver-for-82575-6-82580-I350-and-I210-211-Based-Gigabit-Network-Connections-for-Linux- | |||||
| i1000e driver support? |
Tests
| Scope | |||||||
| Plugins covered: dpdk stats, dpdk events, Hugepages (HAA-928) and their interaction. | |||||||
| Preconfiguration: DPDK, collectd (with debug enabled), collectd plugins are installed. Ports are binded to DPDK. | |||||||
| DPDK stats tests | |||||||
| TC# | Tast case title | Priority | Run on | Step# | Steps | Expected results | Comments |
| 1 | DPDK collectd stats configuration testing negative '-T'/'-C' | Medium | E1,E2, E4,E5,E7,E8,E10,E11 | 1 | Change collectd plugin configuration in collectd.conf to incorrect values (coremask, ProcessType, FilePrefix, EnabledPortMask). Run testpmd, collectd. | Warning/error should be logged about invalid plugin parameter value. | |
| 2 | Change collectd plugin configuration in collectd.conf to correct values. Re-run testpmd, collectd. | No Errors/Warning are logged. | |||||
| 3 | Run testpmd. Get ports statistic. | Statistic is same in collectd and system. | |||||
| 2 | DPDK and collectd port counters number on different drivers | High | E1,E2, E4,E5,E7,E8,E10,E11 | 1 | Configure collectd.conf to collect DPDK stats. Run testpmd, collectd. | Number of counters is correct in relation to NIC driver. Number of counters read from collectd and system is the same. Number of counters read from port#0 and port#1 is the same. | dpdk_stats derived counters (##102), driver - i40e: rx_low_power_idle_count rx_low_power_idle_status rx_priority1_xoff_packets rx_priority2_xon_packets rx_priority6_xon_packets tx_low_power_idle_count tx_low_power_idle_status tx_priority7_xon_to_xoff_packets mac_local_errors mac_remote_errors rx_dropped rx_mac_short_dropped rx_crc_errors rx_errors rx_fragmented_errors rx_illegal_byte_errors rx_jabber_errors rx_length_errors rx_mbuf_allocation_errors rx_oversize_errors rx_q0_errors rx_undersized_errors rx_error_bytes rx_good_bytes rx_q0_bytes rx_packets rx_broadcast_packets rx_flow_director_atr_match_packets rx_flow_director_sb_match_packets rx_good_packets rx_multicast_packets rx_priority0_xoff_packets rx_priority0_xon_packets rx_priority1_xoff_packets rx_priority1_xon_packets rx_priority2_xoff_packets rx_priority2_xon_packets rx_priority3_xoff_packets rx_priority3_xon_packets rx_priority4_xoff_packets rx_priority4_xon_packets rx_priority5_xoff_packets rx_priority5_xon_packets rx_priority6_xoff_packets rx_priority6_xon_packets rx_priority7_xoff_packets rx_priority7_xon_packets rx_q0_packets rx_size_1024_to_1522_packets rx_size_128_to_255_packets rx_size_1523_to_max_packets rx_size_256_to_511_packets rx_size_512_to_1023_packets rx_size_64_packets rx_size_65_to_127_packets rx_unicast_packets rx_unknown_protocol_packets rx_xoff_packets rx_xon_packets tx_dropped tx_link_down_dropped tx_errors tx_good_bytes tx_q0_bytes tx_broadcast_packets tx_good_packets tx_multicast_packets tx_priority0_xoff_packets tx_priority0_xon_packets tx_priority0_xon_to_xoff_packets tx_priority1_xoff_packets tx_priority1_xon_packets tx_priority1_xon_to_xoff_packets tx_priority2_xoff_packets tx_priority2_xon_packets tx_priority2_xon_to_xoff_packets tx_priority3_xoff_packets tx_priority3_xon_packets tx_priority3_xon_to_xoff_packets tx_priority4_xoff_packets tx_priority4_xon_packets tx_priority4_xon_to_xoff_packets tx_priority5_xoff_packets tx_priority5_xon_packets tx_priority5_xon_to_xoff_packets tx_priority6_xoff_packets tx_priority6_xon_packets tx_priority6_xon_to_xoff_packets tx_priority7_xoff_packets tx_priority7_xon_packets tx_priority7_xon_to_xoff_packets tx_q0_packets tx_size_1024_to_1522_packets tx_size_128_to_255_packets tx_size_1523_to_max_packets tx_size_256_to_511_packets tx_size_512_to_1023_packets tx_size_64_packets tx_size_65_to_127_packets tx_unicast_packets tx_xoff_packets tx_xon_packets |
| 2 | Restart testpmd, collectd plugins. | After restart Number of counters is same as in step above. | |||||
| 3 | Repeat test for the following drivers: igb, i40e, ixgbe, fm10k, vhost. | Number of counter needs to be updated!!! | |||||
| 3 | DPDK and collectd port counters values with testpmd on different drivers | High | E1,E2, E4,E5,E7,E8,E10,E11 | 1 | Configure collectd.conf to collect DPDK stats. Run testpmd, collectd. Start bidirectional traffic. | Values read at the same time for each counter in collectd and system is equal for the same ports. | |
| 2 | Stop traffic. | Values are not incremented for port counters read from collectd/system. | |||||
| 3 | Start bidirectional traffic. | Counters' values started to change. Values read at the same time for each counter in collectd and system is equal for the same ports. | |||||
| 4 | Repeat test for the following drivers: igb, i40e, ixgbe, fm10k, vhost. | Number of counter needs to be updated!!! | |||||
| 4 | DPDK and collectd port counters values with testpmd and different plugin parameters (interval, etc.) | High | E1,E2, E4,E5,E7,E8,E10,E11 | 1 | Set collectd plugin 'interval' parameter value to 10 second. Run testpmd, collectd. Start bidirectional traffic. | Values are gathered by collectd plugin every 10 seconds. | |
| 2 | Change 'interval' parameter value between min,max value. Run bidirectional traffic. | Values are gathered by collectd plugin by the provided interval. | |||||
| 5 | DPDK and collectd port counters values upon testpmd restart | High | E1,E2, E4,E5,E7,E8,E10,E11 | 1 | Configure collectd.conf to collect DPDK stats. Run testpmd, collectd. Start bidirectional traffic. | Values read at the same time for each counter in collectd and system is equal for the same ports. | |
| 2 | Stop testpmd. | Collectd plugin process status is ??? Values are not incremented for port counters read from collectd/system. | |||||
| 3 | Start testpmd. Restart collectd. Traffic is running. | Values read at the same time for each counter in collectd and system is equal for the same ports. | |||||
| 4 | Kill testpmd process. | Collectd plugin process status is ??? Values are not incremented for port counters read from collectd/system. | |||||
| 5 | Start testpmd. Restart collectd. | Values read at the same time for each counter in collectd and system is equal for the same ports. | |||||
| 6 | DPDK and collectd port counters values upon collectd restart | High | E1,E2, E4,E5,E7,E8,E10,E11 | 1 | Configure collectd.conf to collect DPDK stats. Run testpmd, collectd. Start bidirectional traffic. | Values read at the same time for each counter in collectd and system is equal for the same ports. | |
| 2 | Stop collectd (plugin?). | Testpmd is still running. Values are not incremented for port counters read from collectd. Values are not incremented for port counters read from system. | |||||
| 3 | Start collectd (testpmd should be running). Traffic is running. | Values read at the same time for each counter in collectd and system is equal for the same ports. | |||||
| 7 | DPDK and collectd port counters values upon collectd plugin terminate/start | High | E1,E2, E4,E5,E7,E8,E10,E11 | 1 | Configure collectd.conf to collect DPDK stats. Run testpmd, collectd. Start bidirectional traffic. | Values read at the same time for each counter in collectd and system is equal for the same ports. | |
| 2 | Terminate collectd plugin process. | Testpmd is still running. Values are not incremented for port counters read from collectd. Values are not incremented for port counters read from system. | |||||
| 3 | Start collectd (testpmd should be running). Traffic is running. | Values read at the same time for each counter in collectd and system is equal for the same ports. | |||||
| 8 | DPDK and collectd port counters values upon two or more collectd processes are started | Medium | E1,E2, E4,E5,E7,E8,E10,E11 | 1 | Configure collectd.conf to collect DPDK stats. Run testpmd, collectd. Start bidirectional traffic. | Values read at the same time for each counter in collectd and system is equal for the same ports. | |
| 2 | Try to start another collectd process (with same command options as running one). | Only one collectd process is running??? Values read at the same time for each counter in collectd and system is equal for the same ports??? | |||||
| 3 | Restart collectd (testpmd should be running). Traffic is running. | Values read at the same time for each counter in collectd and system is equal for the same ports. | |||||
| 9 | DPDK and collectd port counters values upon two or more testpmd apps are started | Medium | E1,E2, E4,E5,E7,E8,E10,E11 | 1 | Configure collectd.conf to collect DPDK stats. Run testpmd, collectd. Start bidirectional traffic. | Values read at the same time for each counter in collectd and system is equal for the same ports. | |
| 2 | Try to start another testpmd on the same resources (cpu, port). | Testpmd not started? Values read at the same time for each counter in collectd and system is equal for the same ports??? | |||||
| 3 | Restart testpmd, collectd. Traffic is running. | Values read at the same time for each counter in collectd and system is equal for the same ports. | |||||
| 10 | DPDK and collectd plugin statistical counters overflow | High | E1,E2, E4,E5,E7,E8,E10,E11 | 1 | Configure collectd.conf to collect DPDK stats. Run testpmd, collectd. | All settled. | |
| 2 | Run specially prepared test application to modify system counters to boundary values. | Verify values are set properly. | |||||
| 3 | Start bidirectional traffic. | Counters are close to their boundary values. Values read at the same time for each counter in collectd and system is equal for the same ports. | |||||
| 4 | Wait for statistic to overlap boundary values. | Counters are wrapped around and start counting from zero ??? Values read at the same time for each counter in collectd and system is equal for the same ports. | |||||
| 11 | DPDK and collectd port counters values with testpmd running after ports are unbinded | Medium | E1,E2, E4,E5,E7,E8,E10,E11 | 1 | Configure collectd.conf to collect DPDK stats. Run testpmd, collectd. Start bidirectional traffic. | Values read at the same time for each counter in collectd and system is equal for the same ports. | |
| 2 | (Stop testpmd) Unbind ports from dpdk. | Testpmd, collectd processes terminated?. Ports are unbinded. | |||||
| 3 | Bind ports to DPDK. Start testpmd, collectd. Restart traffic. | Ports are binded, processes started. Values read at the same time for each counter in collectd and system is equal for the same ports. | |||||
| 12 | DPDK and collectd port counters values with l2fwd (stop/start l2fwd) | Low | E1,E2, E4,E5,E7,E8,E10,E11 | 1 | Configure collectd.conf to collect DPDK stats. Run l2fwd, collectd. Start bidirectional traffic. | Values read at the same time for each counter in collectd and system is equal for the same ports. | |
| 13 | DPDK and collectd port counters values with l2fwd (stop/start l3fwd) | Low | E1,E2, E4,E5,E7,E8,E10,E11 | 1 | Configure collectd.conf to collect DPDK stats. Run l3fwd, collectd. Start bidirectional traffic. | Values read at the same time for each counter in collectd and system is equal for the same ports. | |
| 14 | DPDK and collectd plugins stability over night | High | E1,E2, E4,E5,E7,E8,E10,E11 | 1 | Configure collectd.conf to collect DPDK stats. Run testpmd, collectd. Start bidirectional traffic. | Values read at the same time for each counter in collectd and system is equal for the same ports. | |
| 2 | Verify traffic statistic. (Try to increment traffic rate to the maximum possible without packets loss) | Values read at the same time for each counter in collectd and system is equal for the same ports. | |||||
| 3 | Verify traffic statistic after a night. | Collectd/testpmd process are running, port counters are incremented. Values read at the same time for each counter in collectd and system is equal for the same ports. | |||||
| DPDK events tests | |||||||
| TC# | Tast case title | Priority | Run on | Step# | Steps | Expected results | Comments |
| 1 | DPDK/collectd link status Up/Down events configuration | High | E1,E2, E4,E5,E7,E8,E10,E11 | 1 | Configure collectd.conf to receive DPDK events. Run testpmd, collectd. | Testpmd, collectd related processes are running. | |
| 2 | Change all parameters to some others for collectd DPDK events plugin. Restart testpmd, collectd. | Changes are applied to every collectd plugin parameter. List available collectd plugin parameters. | |||||
| 2 | DPDK/collectd link status Up/Down events | High | E1,E2, E4,E5,E7,E8,E10,E11 | 1 | Configure collectd.conf to receive DPDK events. Run testpmd, collectd. | Testpmd, collectd related processes are running. | |
| 2 | Disconnect link between Traffic generator and first DPDK binded port. | Port Down event is received in time for just disconnected port. All necessary information?? is present in link down event. | |||||
| 3 | Connect back link between Traffic generator and first DPDK binded port. | Port Up event is received in time for connected back port. All necessary information?? is present in link down event. | |||||
| 4 | Repeat steps #2-#3 for second port. | Port Down/Up events are received in time for second port. All necessary information?? is present in link down event. | |||||
| 5 | Disconnect link for both ports simultaneously. | Port Down events are received in time for both disconnected ports. | |||||
| 6 | Connect link back for both ports simultaneously. | Port Up events are received in time for both connected ports. | |||||
| 7 | Repeat test for the following drivers: igb, i40e, ixgbe, fm10k, vhost. | Link status events Up/Down are received. | |||||
| 3 | DPDK/collectd link status events when collectd terminates | High | E1,E2, E4,E5,E7,E8,E10,E11 | 1 | Configure collectd.conf to receive DPDK events. Run testpmd, collectd. | Testpmd, collectd related processes are running. | |
| 2 | Break collectd running (Cntrl+C). | Collectd process is terminated. | |||||
| 3 | Start testpmd, collectd. Cause link Down/Up events. | Link Down/Up events are received. | |||||
| 4 | Kill collectd process. | Collectd process is terminated. | |||||
| 5 | Start testpmd, collectd. Cause link Down/Up events. | Link Down/Up events are received. | |||||
| 4 | DPDK/collectd link status events when testpmd terminates | High | E1,E2, E4,E5,E7,E8,E10,E11 | 1 | Configure collectd.conf to receive DPDK events. Run testpmd, collectd. | Testpmd, collectd related processes are running. | |
| 2 | Terminate testpmd by sending Cntrl+C. | Testpmd is terminated. | |||||
| 3 | Start testpmd, collectd. Cause link Down/Up events. | Link Down/Up events are received. | |||||
| 4 | Kill testpmd process. | Collectd process is terminated. | |||||
| 5 | Start testpmd, collectd. Cause link Down/Up events. | Link Down/Up events are received. | |||||
| 5 | DPDK/collectd events with testpmd running after ports were unbinded | Medium | E1,E2, E4,E5,E7,E8,E10,E11 | 1 | Configure collectd.conf to receive DPDK events. Run testpmd, collectd. | Testpmd, collectd related processes are running. | |
| 2 | Unbind ports from DPDK. | Testpmd, collectd processes terminated?. Ports are unbinded. | |||||
| 3 | Bind ports to DPDK. Start testpmd, collectd. | Ports are binded, processes started. | |||||
| 4 | Cause link Down/Up events. | Link Down/Up events are received. | |||||
| 6 | DPDK collectd events configuration testing negative '-T'/'-C' | Medium | E1,E2, E4,E5,E7,E8,E10,E11 | 1 | Change collectd plugin configuration in collectd.conf to incorrect values (parameters to be added ?). Run testpmd, collectd. | Warning/error should be logged about invalid plugin parameter value. | |
| 2 | Change collectd plugin configuration in collectd.conf to correct values. Re-run testpmd, collectd. | No Errors/Warning are logged. | |||||
| 3 | Run testpmd. Get ports statistic. | Statistic is same in collectd and system. | |||||
| DPDK stats and events interaction | |||||||
| TC# | Tast case title | Priority | Run on | Step# | Steps | Expected results | Comments |
| 1 | DPDK and collectd plugins stats/events with 2MB Huge Pages and testpmd running | High | E1,E2, E4,E5,E7,E8,E10,E11 | 1 | Configure collectd.conf to collect DPDK stats. Configure collectd.conf to receive DPDK events. Run testpmd, collectd. Start bidirectional traffic. | Values read at the same time for each counter in collectd and system is equal for the same ports. Verify collectd/system logs for errors. | |
| 2 | Disconnect link between Traffic generator and first DPDK binded port. | Port Down event is received in time for just disconnected port. Values read at the same time for each counter in collectd and system is equal and not incremented for the same ports. | |||||
| 3 | Connect link between Traffic generator and first DPDK binded port. | Port Up event is received in time for just disconnected port. Values read at the same time for each counter in collectd and system is equal and are incremented in time for the same ports. | |||||
| 4 | Repeat steps #2-#3 for second binded port. | Same as for #2-#3 | |||||
| 2 | DPDK and collectd plugins stats/events with 1GB Huge Pages and testpmd running | High | E1,E2, E4,E5,E7,E8,E10,E11 | 1 | Configure collectd.conf to collect DPDK stats. Configure collectd.conf to receive DPDK events. Run testpmd, collectd. Start bidirectional traffic. | Values read at the same time for each counter in collectd and system is equal for the same ports. Verify collectd/system logs for errors. | |
| 2 | Disconnect link between Traffic generator and first DPDK binded port. | Port Down event is received in time for just disconnected port. Values read at the same time for each counter in collectd and system is equal and not incremented for the same ports. | |||||
| 3 | Connect link between Traffic generator and first DPDK binded port. | Port Up event is received in time for just disconnected port. Values read at the same time for each counter in collectd and system is equal and are incremented in time for the same ports. | |||||
| 4 | Repeat steps #2-#3 for second binded port. | Same as for #2-#3 | |||||
| 3 | DPDK and collectd plugins stats/events for different drivers | High | E1,E2, E4,E5,E7,E8,E10,E11 | 1 | Configure collectd.conf to collect DPDK stats. Configure collectd.conf to receive DPDK events. Run testpmd, collectd. Start bidirectional traffic. | Values read at the same time for each counter in collectd and system is equal for the same ports. Verify collectd/system logs for errors. | |
| 2 | Disconnect link between Traffic generator and first DPDK binded port. | Port Down event is received in time for just disconnected port. Values read at the same time for each counter in collectd and system is equal and not incremented for the same ports. | |||||
| 3 | Connect link between Traffic generator and first DPDK binded port. | Port Up event is received in time for just disconnected port. Values read at the same time for each counter in collectd and system is equal and are incremented in time for the same ports. | |||||
| 4 | Repeat test for the following drivers: igb, i40e, ixgbe, fm10k, vhost. | Events/stats are working correctly for each driver. | |||||
| 4 | DPDK and collectd plugins stats/events upon stats plugin failure | High | E1,E2, E4,E5,E7,E8,E10,E11 | 1 | Configure collectd.conf to collect DPDK stats. Configure collectd.conf to receive DPDK events. Run testpmd, collectd. Start bidirectional traffic. | Values read at the same time for each counter in collectd and system is equal for the same ports. Verify collectd/system logs for errors. | |
| 2 | Cause failure to collectd stats plugin (How to?) | Errors logged about stats plugin failure. | |||||
| 3 | Disconnect link between Traffic generator and first DPDK binded port. | Port Down event is received in time for just disconnected port. | |||||
| 4 | Connect link between Traffic generator and first DPDK binded port. | Port Up event is received in time for just disconnected port. | |||||
| 5 | Start DPDK stats collectd plugin. Repeat steps #3-#4. | Ports events are received. Port counters are not updated upon disconnect. Port counters are updated upon reconnect. | |||||
| 5 | DPDK and collectd plugins stats/events upon events plugin failure | High | E1,E2, E4,E5,E7,E8,E10,E11 | 1 | Configure collectd.conf to collect DPDK stats. Configure collectd.conf to receive DPDK events. Run testpmd, collectd. Start bidirectional traffic. | Values read at the same time for each counter in collectd and system is equal for the same ports. Verify collectd/system logs for errors. | |
| 2 | Cause failure to collectd events plugin (How to?) | Errors logged about stats plugin failure. | |||||
| 3 | Disconnect link between Traffic generator and first DPDK binded port. | No port Down event is received. Values read at the same time for each counter in collectd and system is equal and not incremented for the same ports. | |||||
| 4 | Connect link between Traffic generator and first DPDK binded port. | No port Up event is received. Values read at the same time for each counter in collectd and system is equal and are incremented in time for the same ports. | |||||
| 5 | Start DPDK events collectd plugin. Repeat steps #3-#4. | Ports events are received. Port counters are not updated upon disconnect. Port counters are updated upon reconnect. | |||||
| Huge Pages | |||||||
| TC# | Tast case title | Priority | Run on | Step# | Steps | Expected results | Comments |
| 1 | DPDK Huge Pages plugin configuration testing negative '-T'/'-C' | Medium | E1,E2, E4,E5,E7,E8,E10,E11 | 1 | Change collectd plugin configuration in collectd.conf to incorrect values. Run testpmd, collectd. | Warning/error should be logged about invalid plugin parameter value. | |
| 2 | Change collectd plugin configuration in collectd.conf to correct values. Re-run testpmd, collectd. | No Errors/Warning are logged. | |||||
| 3 | Run testpmd. Get ports statistic. | Statistic is same in collectd and system. | |||||
| 2 | Huge Pages plugin statistic of 2MB compare to system with testpmd running with different drivers | High | E1-E12 | 1 | Configure collectd.conf to collect Huge Pages statistic. Configure and mount 14388? 2MB pages. Run testpmd, collectd. Start bidirectional traffic. | Values read at the same time for each Huge Page parameter is the same. Should be tested: vmpage_number, memory and percent values. | |
| 2 | Perform values comparison for the following drivers: igb, i40e, ixgbe, fm10k, vhost. | Values read at the same time for each Huge Page parameter is the same. | |||||
| 3 | Huge Pages plugin statistic of 1GB compare to system with testpmd running with different drivers | High | E1-E12 | 1 | Configure collectd.conf to collect Huge Pages statistic. Configure and mount 28? 1GB pages. Run testpmd, collectd. Start bidirectional traffic. | Values read at the same time for each Huge Page parameter is the same. Should be tested: vmpage_number, memory and percent values. | |
| 2 | Perform values comparison for the following drivers: igb, i40e, ixgbe, fm10k, vhost. | Values read at the same time for each Huge Page parameter is the same. | |||||
| 4 | Huge Pages plugin statistic of 2MB compare to system with testpmd running over night | High | E1-E12 | 1 | Configure collectd.conf to collect Huge Pages statistic. Configure and mount 14388? 2MB pages. Run testpmd, collectd. Start bidirectional traffic. | Values read at the same time for each Huge Page parameter is the same. | |
| 2 | Verify traffic statistic. (Try to increment traffic rate to the maximum possible without packets loss) | Values read at the same time for each counter in collectd and system is equal for the same ports. | |||||
| 3 | Verify traffic statistic after a night. | Collectd/testpmd process are running, port counters are incremented. Values read at the same time for each counter in collectd and system is equal for the same ports. | |||||
| 5 | Huge Pages plugin statistic of 1GB compare to system with testpmd running and additional memory load | Medium | E1-E12 | 1 | Configure collectd.conf to collect Huge Pages statistic. Run testpmd, collectd. | Configuration successful. | |
| 2 | Run test application to consume more memory? | Values read at the same time for each Huge Page parameter is the same. | |||||
| DPDK Keep Alive tests | |||||||
| TC# | Tast case title | Priority | Run on | Step# | Steps | Expected results | Comments |
| 1 | To be defined per requirements. | High | E2,E5,E8,E11 | 1 | To add later | To add later | |
| after DPDK16.07 | |||||||