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#!/usr/bin/python
##
## Copyright (c) 2020 Intel Corporation
##
## 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.
##
import sys
import time
import requests
from rapid_log import RapidLog
from rapid_test import RapidTest
class CoreStatsTest(RapidTest):
"""
Class to manage the corestatstesting
"""
def __init__(self, test_param, runtime, testname, environment_file,
machines):
super().__init__(test_param, runtime, testname, environment_file)
self.machines = machines
def run(self):
result_details = {'Details': 'Nothing'}
RapidLog.info("+------------------------------------------------------------------------------------------------------------------+")
RapidLog.info("| Measuring core statistics on 1 or more PROX instances |")
RapidLog.info("+-----------+-----------+------------+------------+------------+------------+------------+------------+------------+")
RapidLog.info("| PROX ID | Time | RX | TX | non DP RX | non DP TX | TX - RX | nonDP TX-RX| DROP TOT |")
RapidLog.info("+-----------+-----------+------------+------------+------------+------------+------------+------------+------------+")
duration = self.test['runtime']
tot_drop = []
old_rx = []; old_non_dp_rx = []; old_tx = []; old_non_dp_tx = []; old_drop = []; old_tx_fail = []; old_tsc = []
new_rx = []; new_non_dp_rx = []; new_tx = []; new_non_dp_tx = []; new_drop = []; new_tx_fail = []; new_tsc = []
machines_to_go = len (self.machines)
for machine in self.machines:
machine.reset_stats()
tot_drop.append(0)
old_rx.append(0); old_non_dp_rx.append(0); old_tx.append(0); old_non_dp_tx.append(0); old_drop.append(0); old_tx_fail.append(0); old_tsc.append(0)
old_rx[-1], old_non_dp_rx[-1], old_tx[-1], old_non_dp_tx[-1], old_drop[-1], old_tx_fail[-1], old_tsc[-1], tsc_hz = machine.core_stats()
new_rx.append(0); new_non_dp_rx.append(0); new_tx.append(0); new_non_dp_tx.append(0); new_drop.append(0); new_tx_fail.append(0); new_tsc.append(0)
while (duration > 0):
time.sleep(0.5)
# Get statistics after some execution time
for i, machine in enumerate(self.machines, start=0):
new_rx[i], new_non_dp_rx[i], new_tx[i], new_non_dp_tx[i], new_drop[i], new_tx_fail[i], new_tsc[i], tsc_hz = machine.core_stats()
drop = new_drop[i]-old_drop[i]
rx = new_rx[i] - old_rx[i]
tx = new_tx[i] - old_tx[i]
non_dp_rx = new_non_dp_rx[i] - old_non_dp_rx[i]
non_dp_tx = new_non_dp_tx[i] - old_non_dp_tx[i]
tsc = new_tsc[i] - old_tsc[i]
if tsc == 0 :
continue
machines_to_go -= 1
old_drop[i] = new_drop[i]
old_rx[i] = new_rx[i]
old_tx[i] = new_tx[i]
old_non_dp_rx[i] = new_non_dp_rx[i]
old_non_dp_tx[i] = new_non_dp_tx[i]
old_tsc[i] = new_tsc[i]
tot_drop[i] = tot_drop[i] + tx - rx
RapidLog.info('|{:>10.0f}'.format(i)+ ' |{:>10.0f}'.format(duration)+' | ' + '{:>10.0f}'.format(rx) + ' | ' +'{:>10.0f}'.format(tx) + ' | '+'{:>10.0f}'.format(non_dp_rx)+' | '+'{:>10.0f}'.format(non_dp_tx)+' | ' + '{:>10.0f}'.format(tx-rx) + ' | '+ '{:>10.0f}'.format(non_dp_tx-non_dp_rx) + ' | '+'{:>10.0f}'.format(tot_drop[i]) +' |')
result_details = {'test': self.test['test'],
'environment_file': self.test['environment_file'],
'PROXID': i,
'StepSize': duration,
'Received': rx,
'Sent': tx,
'NonDPReceived': non_dp_rx,
'NonDPSent': non_dp_tx,
'Dropped': tot_drop[i]}
result_details = self.post_data(result_details)
if machines_to_go == 0:
duration = duration - 1
machines_to_go = len (self.machines)
RapidLog.info("+-----------+-----------+------------+------------+------------+------------+------------+------------+------------+")
return (True, result_details)
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