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graphstats: Fix multi-mcu parsing with reordered stats 

The mcu stats (that contain a prefix) may occur before some other
stats - make sure to only apply the stats prefix to those stats that
need it.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2018-02-03 18:43:52 -05:00
parent f4bfce260a
commit d1c209c689
1 changed files with 7 additions and 1 deletions
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8
scripts/graphstats.py
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@ -15,7 +15,11 @@ MAXBUFFER=2.
STATS_INTERVAL=5. STATS_INTERVAL=5.
TASK_MAX=0.0025 TASK_MAX=0.0025
APPLY_PREFIX = ['mcu_awake', 'mcu_task_avg', 'mcu_task_stddev', 'bytes_write',
'bytes_read', 'bytes_retransmit', 'freq', 'adj']
def parse_log(logname): def parse_log(logname):
apply_prefix = { p: 1 for p in APPLY_PREFIX }
f = open(logname, 'rb') f = open(logname, 'rb')
out = [] out = []
for line in f: for line in f:
@ -33,7 +37,9 @@ def parse_log(logname):
prefix = '' prefix = ''
continue continue
name, val = p.split('=', 1) name, val = p.split('=', 1)
keyparts[prefix + name] = val if name in apply_prefix:
name = prefix + name
keyparts[name] = val
if keyparts.get('bytes_write', '0') == '0': if keyparts.get('bytes_write', '0') == '0':
continue continue
keyparts['#sampletime'] = float(parts[1][:-1]) keyparts['#sampletime'] = float(parts[1][:-1])