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server: use /prod/stat to get uptime instead of the uptime command (#11670)

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Vishesh 2025-09-19 17:38:12 +05:30 committed by GitHub
parent 0cbebbdddd
commit 9167cd3b72
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1 changed files with 3 additions and 3 deletions
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server/src/main/java/com/cloud/server/StatsCollector.java
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@ -937,12 +937,12 @@ public class StatsCollector extends ManagerBase implements ComponentMethodInterc
logger.info(String.format("used memory from /proc: %d", newEntry.getSystemMemoryUsed()));
}
try {
String bootTime = Script.runSimpleBashScript("uptime -s");
SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss", Locale.ENGLISH);
String bootTime = Script.runSimpleBashScript("date -d @$(grep btime /proc/stat | awk '{print $2}') '+%Y-%m-%d %H:%M:%S'");
SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.ENGLISH);
Date date = formatter.parse(bootTime);
newEntry.setSystemBootTime(date);
} catch (ParseException e) {
logger.error("can not retrieve system uptime");
logger.error("can not retrieve system uptime", e);
}
String maxuse = Script.runSimpleBashScript(String.format("ps -o vsz= %d", newEntry.getPid()));
newEntry.setSystemMemoryVirtualSize(Long.parseLong(maxuse) * 1024);