MangoES System': Captured value is not numeric: For input string: "Disk Percent Used: ##########RAM############"

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After upgrading from 2.7.10 to 2.8.4 our customer is getting the following NONE level event every 20-30s.

MangoES System': Captured value is not numeric: For input string: "Disk Percent Used: ##########RAM############"

/opt/info/systemInfo.txt contains the following

##########CPU############
CPU UserSpace Load: 2.2
CPU Kernel Load: 1.9
CPU Total Load: 4.1
CPU Temp: 50.0
########DISK##########
Disk Name: /dev/mmcblk0p2 /dev/mmcblk0p1
Disk Total Size: Disk Space Used: Disk Space Left: Disk Percent Used: ##########RAM############
Physical Memory Total: 2023
Physical Memory Used: 1836
Physical Memory Free: 187
Swap Memory Total: 0
Swap Memory Used: 0
Swap Memory Free: 0
########SYSTEMTIME############
SystemTime: Fri Dec  9 09:50:05 PST 2016
#######UPTIME######
UpTime:  09:50:05 up 233 days, 15:20,  1 user,  load average: 0.40, 0.48, 1.34

mango@mangoES2147:/usr/sbin/systemInfo$uname -p
unknown
mango@mangoES2147:/usr/sbin/systemInfo$df -m
Filesystem     1M-blocks  Used Available Use% Mounted on
/dev/mmcblk0p2      7082  5169      1574  77% /
udev                  10     0        10   0% /dev
tmpfs                405    42       363  11% /run
tmpfs               1012     0      1012   0% /dev/shm
tmpfs                  5     1         5   1% /run/lock
tmpfs               1012     0      1012   0% /sys/fs/cgroup
/dev/mmcblk0p1       129    12       117  10% /boot
tmpfs                203     0       203   0% /run/user/1000

I edited /usr/sbin/systemInfo/diskInfo to include the line

DiskInfo="/dev/mmcblk0p2"

and it is happy now. I am pretty sure it didn't work before but I don't think there were any events generated in 2.7.10 from the error so I didn't care. This was a mangoES v2 I think.

mango@mangoES2147:/usr/sbin/systemInfo$uname -a
Linux mangoES2147 3.8.13.30 #1 SMP PREEMPT Wed Mar 4 17:26:56 BRT 2015 armv7l GNU/Linux

Hi Craig,

Thanks for sharing!

Those systemInfo files were affected by a patch in the MangoES Configuration module. I suspect that is what changed during the upgrade.

I just ran into a very similar issue but it was happening before the latest upgrade, I'm sorry I don't know what versions. Now the system is being bombarded by errors say
Value is no numeric: For input string: "1.5G"

Hi psysak,

That's odd. Can you cat /opt/info/systemInfo.txt? What's the regex for the point generating the errors?

The disk info section should be generated from /usr/sbin/systemInfo/diskInfo and should all be df -m commands.

I'll try to check tomorrow when I'm back there