WIP script
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77bf180634
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1 changed files with 32 additions and 3 deletions
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@ -6,12 +6,28 @@ def compute_failure(s):
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if it not in s['failure']: s['failure'][it] = []
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s['failure'][it].append(round(s['current']['max_pkt'] * s['current']['interval'] / 1000 / 60))
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def compute_circuit_distri(s):
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s['current']['lats'] = l = sorted(s['current']['lats'])
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s['current']['distri'] = d = {}
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perc = lambda p: l[round(p * (len(l) - 1))]
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for x in [0, 0.25, 0.5, 0.75, 0.99, 0.999, 1]:
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d[str(x)] = perc(x)
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def compute_interval_distri(s):
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for inter, val in s['per_interval']:
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s['per_interval_res'][inter] = {}
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s['per_interval_res'][inter]['agg'] = sorted([].extend([ elem['lats'] for elem in val]))
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def extract_measlat(log, s):
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s['current']['max_pkt'] = 0
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s['current']['lats'] = []
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with open(log) as f:
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for l in f:
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x = re.search(r'Packet (\d+) latency (\d+)µs with', l)
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if x:
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s['current']['max_pkt'] = int(x.groups()[0])
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lat = x.groups()[0]
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s['current']['max_pkt'] = max(s['current']['max_pkt'], int(lat))
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s['current']['lats'].append(lat)
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def extract_info(inf, s):
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with open(inf) as f:
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@ -25,6 +41,14 @@ def extract_folder(p, s):
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extract_measlat(p + '/log/client-measlat-stdout.log', s)
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compute_failure(s)
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compute_circuit_distri(s) if s['current']['interval'] == 40
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def categorize(folder, s):
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s[folder] = s['current']
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i = s['current']['interval']
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if i not in s['per_interval']: s['per_interval'][i] = []
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s['per_interval'][i].append(current)
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def extract(p, s):
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item_count = functools.reduce(lambda acc, prev: acc + 1, os.listdir(p), 0)
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@ -34,12 +58,16 @@ def extract(p, s):
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for folder in os.listdir(p):
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s['current'] = {}
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extract_folder(p + '/' + folder, s)
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s[folder] = s['current']
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categorize(folder, s)
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counter += 1
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progress = round(counter / item_count * 100)
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print(f"{progress}%", end="\r")
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print("done")
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def compute_global(s):
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print("computing global...")
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compute_interval_distri(s)
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def analyze_failure(s):
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with open('jan_failure.csv', 'w') as f:
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f.write(f"rate,duration,ecdf\n")
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@ -60,8 +88,9 @@ def analyze(s):
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print("analyzing...")
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analyze_failure(s)
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state = {'failure': {}}
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state = {'failure': {}, 'per_interval': {}, 'per_interval_res': {}}
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extract(sys.argv[1], state)
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compute_global(state)
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analyze(state)
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#for key, value in state.items():
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