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authorVratko Polak <vrpolak@cisco.com>2021-06-09 13:27:41 +0200
committerPeter Mikus <pmikus@cisco.com>2021-06-10 06:12:12 +0000
commit9780b57a9640e9ab40e40ec122ac80e09cd74c79 (patch)
tree1a9b1cdcd968459ec4e50c60caa8777b180f2600
parent924ab26cf80edfc9efb8116a2295478cd3f821ea (diff)
Dpdk in VM: Increase num_mbufs
Since switching to rxq ratio 1:1, the previous value was not enough for 4c vhost tests. + Set the 1:1 rxq ratio also for DPDK (outside vhost) tests. - Still not sure why those tests were not failing. + Set the 1:1 rxq ratio also for VPP container tests. Ticket: CSIT-1783 Change-Id: Id9d136a638eb212a8105a6288e7847f3c35fefb0 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
-rw-r--r--resources/libraries/python/DPDK/TestpmdTest.py4
-rw-r--r--resources/libraries/python/DpdkUtil.py2
-rw-r--r--resources/libraries/python/QemuUtils.py4
-rw-r--r--resources/libraries/robot/dpdk/default.robot9
-rw-r--r--resources/libraries/robot/shared/container.robot7
5 files changed, 14 insertions, 12 deletions
diff --git a/resources/libraries/python/DPDK/TestpmdTest.py b/resources/libraries/python/DPDK/TestpmdTest.py
index dd30376fd1..ed53acb0b5 100644
--- a/resources/libraries/python/DPDK/TestpmdTest.py
+++ b/resources/libraries/python/DPDK/TestpmdTest.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2020 Cisco and/or its affiliates.
+# Copyright (c) 2021 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
@@ -63,7 +63,7 @@ class TestpmdTest:
eal_pci_whitelist0=if_pci0,
eal_pci_whitelist1=if_pci1,
eal_in_memory=True,
- pmd_num_mbufs=16384,
+ pmd_num_mbufs=32768,
pmd_fwd_mode=u"io",
pmd_nb_ports=u"2",
pmd_portmask=u"0x3",
diff --git a/resources/libraries/python/DpdkUtil.py b/resources/libraries/python/DpdkUtil.py
index fd31f1ddb2..4a5983affb 100644
--- a/resources/libraries/python/DpdkUtil.py
+++ b/resources/libraries/python/DpdkUtil.py
@@ -126,7 +126,7 @@ class DpdkUtil:
options.add_equals_from_dict(
u"max-pkt-len", u"pmd_max_pkt_len", kwargs
)
- # Set the max packet length.
+ # Set the mbuf size.
options.add_equals_from_dict(
u"mbuf-size", u"pmd_mbuf_size", kwargs
)
diff --git a/resources/libraries/python/QemuUtils.py b/resources/libraries/python/QemuUtils.py
index a765e11e27..682def1a27 100644
--- a/resources/libraries/python/QemuUtils.py
+++ b/resources/libraries/python/QemuUtils.py
@@ -364,7 +364,7 @@ class QemuUtils:
eal_pci_whitelist0=u"0000:00:06.0",
eal_pci_whitelist1=u"0000:00:07.0",
eal_in_memory=True,
- pmd_num_mbufs=16384,
+ pmd_num_mbufs=32768,
pmd_fwd_mode=u"io",
pmd_nb_ports=u"2",
pmd_portmask=u"0x3",
@@ -391,7 +391,7 @@ class QemuUtils:
eal_pci_whitelist0=u"0000:00:06.0",
eal_pci_whitelist1=u"0000:00:07.0",
eal_in_memory=True,
- pmd_num_mbufs=16384,
+ pmd_num_mbufs=32768,
pmd_fwd_mode=u"mac",
pmd_nb_ports=u"2",
pmd_portmask=u"0x3",
diff --git a/resources/libraries/robot/dpdk/default.robot b/resources/libraries/robot/dpdk/default.robot
index 957a2541d8..53e3f9f04e 100644
--- a/resources/libraries/robot/dpdk/default.robot
+++ b/resources/libraries/robot/dpdk/default.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2020 Cisco and/or its affiliates.
+# Copyright (c) 2021 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
@@ -46,9 +46,10 @@
| | | ${thr_count_int}= | Run keyword if | ${smt_used} |
| | | ... | Evaluate | int(${cpu_count_int}*2) | ELSE | Set variable
| | | ... | ${thr_count_int}
-| | | ${rxq_count_int}= | Run keyword if | ${rx_queues}
+| | | ${rxq_ratio} = | Get Variable Value | \${rxq_ratio} | ${1}
+| | | ${rxq_count_int}= | Run Keyword If | ${rx_queues}
| | | ... | Set variable | ${rx_queues}
-| | | ... | ELSE | Evaluate | int(${thr_count_int}/2)
+| | | ... | ELSE | Evaluate | int(${thr_count_int}/${rxq_ratio})
| | | ${rxq_count_int}= | Run keyword if | ${rxq_count_int} == 0
| | | ... | Set variable | ${1}
| | | ... | ELSE | Set variable | ${rxq_count_int}
@@ -90,7 +91,7 @@
| | | ... | ${thr_count_int}
| | | ${rxq_count_int}= | Run keyword if | ${rx_queues}
| | | ... | Set variable | ${rx_queues}
-| | | ... | ELSE | Evaluate | int(${thr_count_int}/2)
+| | | ... | ELSE | Evaluate | int(${thr_count_int}/1)
| | | ${rxq_count_int}= | Run keyword if | ${rxq_count_int} == 0
| | | ... | Set variable | ${1}
| | | ... | ELSE | Set variable | ${rxq_count_int}
diff --git a/resources/libraries/robot/shared/container.robot b/resources/libraries/robot/shared/container.robot
index 06ac1209e5..1d4c9a17b0 100644
--- a/resources/libraries/robot/shared/container.robot
+++ b/resources/libraries/robot/shared/container.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2020 Cisco and/or its affiliates.
+# Copyright (c) 2021 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
@@ -330,9 +330,10 @@
| | ${thr_count_int}= | Run keyword if | ${smt_used}
| | ... | Evaluate | int(${cpu_count_int}*2)
| | ... | ELSE | Set variable | ${thr_count_int}
-| | ${rxq_count_int}= | Run keyword if | ${rx_queues}
+| | ${rxq_ratio} = | Get Variable Value | \${rxq_ratio} | ${1}
+| | ${rxq_count_int}= | Run Keyword If | ${rx_queues}
| | ... | Set variable | ${rx_queues}
-| | ... | ELSE | Evaluate | int(${thr_count_int}/2)
+| | ... | ELSE | Evaluate | int(${thr_count_int}/${rxq_ratio})
| | ${rxq_count_int}= | Run keyword if | ${rxq_count_int} == 0
| | ... | Set variable | ${1}
| | ... | ELSE | Set variable | ${rxq_count_int}