diff options
| -rw-r--r-- | resources/libraries/python/QemuUtils.py | 16 | ||||
| -rw-r--r-- | resources/libraries/robot/performance.robot | 18 | ||||
| -rw-r--r-- | tests/perf/__init__.robot | 6 |
3 files changed, 29 insertions, 11 deletions
diff --git a/resources/libraries/python/QemuUtils.py b/resources/libraries/python/QemuUtils.py index 675f074570..f926d63caf 100644 --- a/resources/libraries/python/QemuUtils.py +++ b/resources/libraries/python/QemuUtils.py @@ -26,10 +26,10 @@ from resources.libraries.python.topology import NodeType class QemuUtils(object): """QEMU utilities.""" - __QEMU_BIN = '/usr/bin/qemu-system-x86_64' - def __init__(self, qemu_id=1): self._qemu_id = qemu_id + # Path to QEMU binary + self._qemu_bin = '/usr/bin/qemu-system-x86_64' # QEMU Machine Protocol socket self._qmp_sock = '/tmp/qmp{0}.sock'.format(self._qemu_id) # QEMU Guest Agent socket @@ -69,8 +69,16 @@ class QemuUtils(object): self._node = None self._socks = [self._qmp_sock, self._qga_sock] + def qemu_set_bin(self, path): + """Set binary path for QEMU. + + :param path: Absolute path in filesystem. + :type path: str + """ + self._qemu_bin = path + def qemu_set_smp(self, cpus, cores, threads, sockets): - """Set SMP option for QEMU + """Set SMP option for QEMU. :param cpus: Number of CPUs. :param cores: Number of CPU cores on one socket. @@ -520,7 +528,7 @@ class QemuUtils(object): # Run QEMU cmd = '{0} {1} {2} {3} {4} {5} {6} {7} {8} {9}'.format( - self.__QEMU_BIN, self._qemu_opt.get('smp'), mem, ssh_fwd, + self._qemu_bin, self._qemu_opt.get('smp'), mem, ssh_fwd, self._qemu_opt.get('options'), drive, qmp, serial, qga, graphic) (ret_code, _, stderr) = self._ssh.exec_command_sudo(cmd, timeout=300) diff --git a/resources/libraries/robot/performance.robot b/resources/libraries/robot/performance.robot index 707b266d5e..47c43d2a5c 100644 --- a/resources/libraries/robot/performance.robot +++ b/resources/libraries/robot/performance.robot @@ -1689,6 +1689,7 @@ | | ... | skip_cnt=${skip_cnt} | cpu_cnt=${count} | smt_used=${False} | | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock1} | | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock2} +| | Run keyword | ${vm_name}.Qemu Set Bin | ${perf_qemu_bin} | | Run keyword | ${vm_name}.Qemu Set Node | ${dut_node} | | Run keyword | ${vm_name}.Qemu Set Smp | ${count} | ${count} | 1 | 1 | | Run keyword | ${vm_name}.Qemu Set Mem Size | 2048 @@ -1697,8 +1698,8 @@ | | Run keyword | ${vm_name}.Qemu Set Affinity | @{qemu_cpus} | | Run keyword | ${vm_name}.Qemu Set Scheduler Policy | | Dpdk Testpmd Start | ${vm} | eal_coremask=0x1f | eal_mem_channels=4 -| | ... | pmd_fwd_mode=io | pmd_disable_hw_vlan=${True} | pmd_txd=${256} -| | ... | pmd_rxd=${256} +| | ... | pmd_fwd_mode=io | pmd_disable_hw_vlan=${True} +| | ... | pmd_txd=${perf_qemu_qsz} | pmd_rxd=${perf_qemu_qsz} | | Return From Keyword | ${vm} | '${nr}' Guest VMs with dpdk-testpmd connected via vhost-user is setup in a 3-node circular topology @@ -1765,6 +1766,7 @@ | | ... | skip_cnt=${skip} | cpu_cnt=${count} | smt_used=${True} | | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock1} | | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock2} +| | Run keyword | ${vm_name}.Qemu Set Bin | ${perf_qemu_bin} | | Run keyword | ${vm_name}.Qemu Set Node | ${dut_node} | | Run keyword | ${vm_name}.Qemu Set Smp | ${count} | ${count} | 1 | 1 | | Run keyword | ${vm_name}.Qemu Set Mem Size | 2048 @@ -1773,8 +1775,8 @@ | | Run keyword | ${vm_name}.Qemu Set Affinity | @{qemu_cpus} | | Run keyword | ${vm_name}.Qemu Set Scheduler Policy | | Dpdk Testpmd Start | ${vm} | eal_coremask=0x1f | eal_mem_channels=4 -| | ... | pmd_fwd_mode=io | pmd_disable_hw_vlan=${True} | pmd_txd=${256} -| | ... | pmd_rxd=${256} +| | ... | pmd_fwd_mode=io | pmd_disable_hw_vlan=${True} +| | ... | pmd_txd=${perf_qemu_qsz} | pmd_rxd=${perf_qemu_qsz} | | Return From Keyword | ${vm} | Guest VM with dpdk-testpmd-mac connected via vhost-user is setup @@ -1825,6 +1827,7 @@ | | ... | skip_cnt=${skip_cnt} | cpu_cnt=${count} | smt_used=${False} | | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock1} | | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock2} +| | Run keyword | ${vm_name}.Qemu Set Bin | ${perf_qemu_bin} | | Run keyword | ${vm_name}.Qemu Set Node | ${dut_node} | | Run keyword | ${vm_name}.Qemu Set Smp | ${count} | ${count} | 1 | 1 | | Run keyword | ${vm_name}.Qemu Set Mem Size | 2048 @@ -1835,7 +1838,7 @@ | | Dpdk Testpmd Start | ${vm} | eal_coremask=0x1f | | ... | eal_mem_channels=4 | pmd_fwd_mode=mac | pmd_eth_peer_0=0,${eth0_mac} | | ... | pmd_eth_peer_1=1,${eth1_mac} | pmd_disable_hw_vlan=${True} -| | ... | pmd_txd=${256} | pmd_rxd=${256} +| | ... | pmd_txd=${perf_qemu_qsz} | pmd_rxd=${perf_qemu_qsz} | | Return From Keyword | ${vm} | '${nr}' Guest VMs with dpdk-testpmd-mac connected via vhost-user is setup in a 3-node circular topology @@ -1909,6 +1912,7 @@ | | ... | skip_cnt=${skip} | cpu_cnt=${count} | smt_used=${True} | | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock1} | | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock2} +| | Run keyword | ${vm_name}.Qemu Set Bin | ${perf_qemu_bin} | | Run keyword | ${vm_name}.Qemu Set Node | ${dut_node} | | Run keyword | ${vm_name}.Qemu Set Smp | ${count} | ${count} | 1 | 1 | | Run keyword | ${vm_name}.Qemu Set Mem Size | 2048 @@ -1919,7 +1923,7 @@ | | Dpdk Testpmd Start | ${vm} | eal_coremask=0x1f | | ... | eal_mem_channels=4 | pmd_fwd_mode=mac | pmd_eth_peer_0=0,${eth0_mac} | | ... | pmd_eth_peer_1=1,${eth1_mac} | pmd_disable_hw_vlan=${True} -| | ... | pmd_txd=${256} | pmd_rxd=${256} +| | ... | pmd_txd=${perf_qemu_qsz} | pmd_rxd=${perf_qemu_qsz} | | Return From Keyword | ${vm} | Guest VM with Linux Bridge connected via vhost-user is setup @@ -1952,6 +1956,7 @@ | | ... | skip_cnt=${skip} | cpu_cnt=${count} | smt_used=${False} | | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock1} | | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock2} +| | Run keyword | ${vm_name}.Qemu Set Bin | ${perf_qemu_bin} | | Run keyword | ${vm_name}.Qemu Set Node | ${dut_node} | | Run keyword | ${vm_name}.Qemu Set Smp | ${count} | ${count} | 1 | 1 | | Run keyword | ${vm_name}.Qemu Set Mem Size | 2048 @@ -1998,6 +2003,7 @@ | | ... | skip_cnt=${skip} | cpu_cnt=${count} | smt_used=${True} | | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock1} | | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock2} +| | Run keyword | ${vm_name}.Qemu Set Bin | ${perf_qemu_bin} | | Run keyword | ${vm_name}.Qemu Set Node | ${dut_node} | | Run keyword | ${vm_name}.Qemu Set Smp | ${count} | ${count} | 1 | 1 | | Run keyword | ${vm_name}.Qemu Set Mem Size | 2048 diff --git a/tests/perf/__init__.robot b/tests/perf/__init__.robot index 845716780f..107892685c 100644 --- a/tests/perf/__init__.robot +++ b/tests/perf/__init__.robot @@ -29,12 +29,16 @@ | | ... | Setup suite Variables. Variables are used across performance testing. | | ... | | ... | _NOTE:_ This KW sets following suite variables: -| | ... | - perf_trial_duration - Duration of traffic run [s]. +| | ... | - perf_trial_duration - Duration of traffic run [s] | | ... | - perf_pdr_loss_acceptance - Loss acceptance treshold | | ... | - perf_pdr_loss_acceptance_type - Loss acceptance treshold type | | ... | - perf_vm_image - Guest VM disk image +| | ... | - perf_qemu_bin - Path to QEMU binary +| | ... | - perf_qemu_qsz - QEMU virtio queue size | | ... | | Set Global Variable | ${perf_trial_duration} | 10 | | Set Global Variable | ${perf_pdr_loss_acceptance} | 0.5 | | Set Global Variable | ${perf_pdr_loss_acceptance_type} | percentage | | Set Global Variable | ${perf_vm_image} | /var/lib/vm/csit-nested-1.6.img +| | Set Global Variable | ${perf_qemu_bin} | /usr/bin/qemu-system-x86_64 +| | Set Global Variable | ${perf_qemu_qsz} | 256 |