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Merge pull request #6940 from Icinga/bugfix/fix-check-swap-6913 

Fix check_swap percentage calculation
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Michael Friedrich 2019-02-11 09:46:59 +01:00 committed by GitHub
parent e555b2fa6d 4961e9ba62
commit 501d807956
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1 changed files with 4 additions and 1 deletions
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5
plugins/check_swap.cpp
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@ -229,7 +229,10 @@ static int check_swap(printInfoStruct& printInfo)
printInfo.aSwap += round(pageFiles.at(i).availableSpwap / pow(1024.0, printInfo.unit)); printInfo.aSwap += round(pageFiles.at(i).availableSpwap / pow(1024.0, printInfo.unit));
} }
printInfo.percentFree = 100.0 * printInfo.aSwap / printInfo.tSwap; if (printInfo.aSwap > 0 && printInfo.tSwap > 0)
printInfo.percentFree = 100.0 * printInfo.aSwap / printInfo.tSwap;
else
printInfo.percentFree = 0;
return -1; return -1;
} }