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diff --git a/resources/libraries/robot/wrk/wrk_utils.robot b/resources/libraries/robot/wrk/wrk_utils.robot
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+# Copyright (c) 2018 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:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Library  | resources.tools.wrk.wrk
+| Library  | resources.libraries.python.IPUtil
+| Library  | resources.libraries.python.DUTSetup
+| Library  | resources.libraries.python.TrafficGenerator
+| Library  | resources.libraries.python.topology.Topology
+| Resource | resources/libraries/robot/performance/performance_setup.robot
+| ...
+| Documentation | L2 keywords to set up wrk and to measure performance
+| ... | parameters using wrk.
+
+*** Keywords ***
+| Measure throughput
+| | [Documentation]
+| | ... | Measure throughput using wrk.
+| | ...
+| | ... | *Arguments:*
+| | ... | - ${profile} - The name of the wrk traffic profile defining the
+| | ... | traffic. Type: string
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Measure throughput \| wrk-bw-1url-1core-50con \|
+| | ...
+| | [Arguments] | ${profile}
+| | ...
+| | ${tg_numa}= | Get interfaces numa node | ${tg} | ${tg_if1} | ${tg_if2}
+| | ${output}= | Run wrk | ${tg} | ${profile} | ${tg_numa} | bw
+| | Set test message | ${output}
+
+| Measure requests per second
+| | [Documentation]
+| | ... | Measure number of requests per second using wrk.
+| | ...
+| | ... | *Arguments:*
+| | ... | - ${profile} - The name of the wrk traffic profile defining the
+| | ... | traffic. Type: string
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Measure requests per second \| wrk-bw-1url-1core-50con \|
+| | ...
+| | [Arguments] | ${profile}
+| | ...
+| | ${tg_numa}= | Get interfaces numa node | ${tg} | ${tg_if1} | ${tg_if2}
+| | ${output}= | Run wrk | ${tg} | ${profile} | ${tg_numa} | rps
+| | Set test message | ${output}
+
+| Measure connections per second
+| | [Documentation]
+| | ... | Measure number of connections per second using wrk.
+| | ...
+| | ... | *Arguments:*
+| | ... | - ${profile} - The name of the wrk traffic profile defining the
+| | ... | traffic. Type: string
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Measure connections per second \| wrk-bw-1url-1core-50con \|
+| | ...
+| | [Arguments] | ${profile}
+| | ...
+| | ${tg_numa}= | Get interfaces numa node | ${tg} | ${tg_if1} | ${tg_if2}
+| | ${output}= | Run wrk | ${tg} | ${profile} | ${tg_numa} | cps
+| | Set test message | ${output}