Revert "fix(jobspec): Delete ipsec nfv density tests"

[csit.git] / resources / libraries / python / PerfUtil.py

diff --git a/resources/libraries/python/PerfUtil.py b/resources/libraries/python/PerfUtil.py
deleted file mode 100644 (file)
index 4c286b4..0000000
--- a/resources/libraries/python/PerfUtil.py
+++ /dev/null
@@ -1,68 +0,0 @@
-# Copyright (c) 2020 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.
-
-"""Linux perf utility."""
-
-from resources.libraries.python.Constants import Constants
-from resources.libraries.python.ssh import exec_cmd
-from resources.libraries.python.topology import NodeType
-
-__all__ = [u"PerfUtil"]
-
-
-class PerfUtil:
-    """Class contains methods for perf utility."""
-
-    @staticmethod
-    def perf_stat(node, cpu_list=None, duration=1):
-        """Get perf stat read for duration.
-
-        :param node: Node in the topology.
-        :param cpu_list: CPU List.
-        :param duration: Measure time in seconds.
-        :type node: dict
-        :type cpu_list: str
-        :type duration: int
-        """
-        cpu = cpu_list if cpu_list else u"0-$(($(nproc) - 1))"
-        if Constants.PERF_STAT_EVENTS:
-            command = (
-                u"perf stat"
-                f" --cpu {cpu} --no-aggr"
-                f" --event '{{{Constants.PERF_STAT_EVENTS}}}'"
-                f" --interval-print 1000 "
-                f" -- sleep {int(duration)}"
-            )
-        else:
-            command = (
-                u"perf stat"
-                f" --cpu {cpu} --no-aggr"
-                f" --interval-print 1000 "
-                f" -- sleep {int(duration)}"
-            )
-        exec_cmd(node, command, sudo=True)
-
-    @staticmethod
-    def perf_stat_on_all_duts(nodes, cpu_list=None, duration=1):
-        """Get perf stat read for duration on all DUTs.
-
-        :param nodes: Nodes in the topology.
-        :param cpu_list: CPU List.
-        :param duration: Measure time in seconds.
-        :type nodes: dict
-        :type cpu_list: str
-        :type duration: int
-        """
-        for node in nodes.values():
-            if node[u"type"] == NodeType.DUT:
-                PerfUtil.perf_stat(node, cpu_list=cpu_list, duration=duration)