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Handle zero mem available correctly in plot_metrics #391

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merged 3 commits into from
Sep 15, 2023
Merged

Handle zero mem available correctly in plot_metrics #391

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e17bccd
Handle zero mem available correctly in plot_metrics
alexander-veit Apr 14, 2023
456295f
Update cw_utils.py
alexander-veit Apr 14, 2023
7d25f6b
Merge branch 'master' into handle_zero_mem
alexander-veit Sep 15, 2023
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4 changes: 2 additions & 2 deletions tibanna/cw_utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -79,8 +79,8 @@ def get_metrics(self, nTimeChunks=1):
max_disk_space_used_GB_chunks.append(self.max_disk_space_used())
max_ebs_read_chunks.append(self.max_ebs_read())
self.max_mem_used_MB = self.choose_max(max_mem_used_MB_chunks)
self.min_mem_available_MB = self.choose_min(min_mem_available_MB_chunks)
if self.max_mem_used_MB:
self.min_mem_available_MB = self.get_min(min_mem_available_MB_chunks)
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I am replacing choose_min with get_min here since we want to keep 0.0 in the list. This assumes that we never get None or "" items from CW, which is probably save to assume?

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The problematic case occurred for min_mem_available_MB_chunks = [0.0]. This should now be handled correctly.

if self.max_mem_used_MB and self.min_mem_available_MB!='':
self.total_mem_MB = self.max_mem_used_MB + self.min_mem_available_MB
self.max_mem_utilization_percent = self.max_mem_used_MB / self.total_mem_MB * 100
else:
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