diff options
Diffstat (limited to 'scripts/pybootchartgui/pybootchartgui/samples.py')
| -rw-r--r-- | scripts/pybootchartgui/pybootchartgui/samples.py | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/scripts/pybootchartgui/pybootchartgui/samples.py b/scripts/pybootchartgui/pybootchartgui/samples.py index bedca4165a..9fc309b3ab 100644 --- a/scripts/pybootchartgui/pybootchartgui/samples.py +++ b/scripts/pybootchartgui/pybootchartgui/samples.py @@ -53,6 +53,22 @@ class MemSample: # discard incomplete samples return [v for v in MemSample.used_values if v not in keys] == [] +class DrawMemSample: + """ + Condensed version of a MemSample with exactly the values used by the drawing code. + Initialized either from a valid MemSample or + a tuple/list of buffer/used/cached/swap values. + """ + def __init__(self, mem_sample): + self.time = mem_sample.time + if isinstance(mem_sample, MemSample): + self.buffers = mem_sample.records['MemTotal'] - mem_sample.records['MemFree'] + self.used = mem_sample.records['MemTotal'] - mem_sample.records['MemFree'] - mem_sample.records['Buffers'] + self.cached = mem_sample.records['Cached'] + self.swap = mem_sample.records['SwapTotal'] - mem_sample.records['SwapFree'] + else: + self.buffers, self.used, self.cached, self.swap = mem_sample + class DiskSpaceSample: def __init__(self, time): self.time = time |