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How to use get_meminfo method in autotest

Best Python code snippet using autotest_python

test_hostinfo.py

Source:test_hostinfo.py

...21    def setUp(self):22        super(HostInfoTestCase, self).setUp()23        hostinfo.get_meminfo = self.get_meminfo24        hostinfo.statvfs = self.statvfs25    def get_meminfo(self):26        data = ['MemTotal:        1018784 kB\n',27                'MemFree:          220060 kB\n',28                'Buffers:           21640 kB\n',29                'Cached:            63364 kB\n']30        return data31    def statvfs(self):32        seq = (4096, 4096, 10047582, 7332259, 6820195,33               2564096, 2271310, 2271310, 1024, 255)34        return posix.statvfs_result(sequence=seq)35    def test_get_disk_usage(self):36        disk_usage = hostinfo.get_disk_usage()37        self.assertEqual(disk_usage['total'], 41154895872)38        self.assertEqual(disk_usage['available'], 27935518720)39        self.assertEqual(disk_usage['used'], 11121963008)...

profile.py

Source:profile.py

...12config = yaml.load(open(REDUX_CONF))13trace = Trace(level=config['verbosity'])14# Procedure: get_meminfo15# Purpose: return memory usage of this process (resident set size)16def get_meminfo():17    # get process info from OS18    p = psutil.Process(os.getpid())19    # return resident set size20    return p.memory_full_info().rss21# Procedure: profile22# Purpose: decorator for function that adds memory usage and time stat23def profile(myfunc):24    from functools import wraps25    @wraps(myfunc)26    def wrapper(*arg, **kw):27        mem0 = get_meminfo()28        start = time.time()29        result = myfunc(*arg, **kw)30        seconds = time.time() - start31        mem1 = get_meminfo()32        trace(2, '{}: mem: {:,} bytes; time: {:.4f} sec'.format(myfunc.__name__,33                     mem1-mem0, seconds))34        #print('{}: mem: {:,} bytes; time: {:.4f} sec'.format(myfunc.__name__,35        #             mem1-mem0, seconds))36        return result...

memory_info

Source:memory_info

1#!/usr/bin/env python32import re3import sys4def get_meminfo():5    meminfo = {}6    for line in open("/proc/meminfo").readlines():7        match = re.match(r"(.*):\s+(.*)", line)8        if match:9            key = match.group(1)10            value = match.group(2)11            meminfo[key] = value12    return meminfo13def main(args):14    meminfo = get_meminfo()15    amount, units = meminfo["MemTotal"].split()16    amount = float(amount)17    next_units = {'kB': 'MiB',18                  'MB': 'GiB',19                  'MiB': 'GiB'}20    while amount > 1024:21        amount = amount / 102422        units = next_units[units]23    print("%.1f %s" % (amount, units))24    return 025if __name__ == "__main__":...

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