processes cpio after upgrade to 8.8.15

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erick.oliveira
Posts: 1
Joined: Wed Oct 16, 2019 3:10 pm

processes cpio after upgrade to 8.8.15

Postby erick.oliveira » Wed Oct 16, 2019 3:19 pm

Hello guys,

I'm working a few months with Zimbra and now I have upgraded my server to 8.8.15 version.
After the upgrade I have some processes like this in my server:

28920 zimbra 20 0 102m 1112 940 R 100.0 0.0 5:00.93 /bin/cpio -i -t -v
28915 zimbra 20 0 102m 1116 940 R 99.9 0.0 5:00.40 /bin/cpio -i -t -v
28985 zimbra 20 0 102m 1116 940 R 98.9 0.0 5:01.00 /bin/cpio -i -t -v
28970 zimbra 20 0 102m 1116 940 R 97.9 0.0 5:00.64 /bin/cpio -i -t -v

I'm using lsof and try to detect what this process is doing:

COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
cpio 28920 zimbra cwd DIR 8,161 4096 1447805 /.data/amavisd/tmp/amavis-20191016T120140-28575-uzojngPI
cpio 28920 zimbra rtd DIR 8,2 4096 2 /
cpio 28920 zimbra txt REG 8,2 129992 663758 /bin/cpio
cpio 28920 zimbra mem REG 8,2 12864 394478 /usr/lib64/gconv/ISO8859-1.so
cpio 28920 zimbra mem REG 8,2 66432 1180084 /lib64/libnss_files-2.12.so
cpio 28920 zimbra mem REG 8,2 99174448 269901 /usr/lib/locale/locale-archive
cpio 28920 zimbra mem REG 8,2 1924768 1179661 /lib64/libc-2.12.so
cpio 28920 zimbra mem REG 8,2 159312 1179653 /lib64/ld-2.12.so
cpio 28920 zimbra mem REG 8,2 26060 394544 /usr/lib64/gconv/gconv-modules.cache
cpio 28920 zimbra mem REG 8,2 4516 394738 /usr/share/locale/pt_BR/LC_MESSAGES/cpio.mo
cpio 28920 zimbra 0r REG 8,161 51158016 1447877 /.data/amavisd/tmp/amavis-20191016T120140-28575-uzojngPI/parts/p004
cpio 28920 zimbra 1w FIFO 0,8 0t0 186937913 pipe
cpio 28920 zimbra 2w CHR 1,3 0t0 3881 /dev/null
cpio 28920 zimbra 13u REG 0,9 0 3877 [eventfd]
cpio 28920 zimbra 14u REG 0,9 0 3877 [eventfd]
cpio 28920 zimbra 15u REG 0,9 0 3877 [eventpoll]
cpio 28920 zimbra 16u REG 0,9 0 3877 [eventfd]
cpio 28920 zimbra 17u REG 0,9 0 3877 [eventpoll]
cpio 28920 zimbra 18u REG 0,9 0 3877 [eventfd]

I put my amavis in a different disk avoiding high disk io and I had good performance results.
But I'm not sure if the processes /bin/cpio -i -t -v is something normal on Zimbra Services.

Someone already have this experience?

Thanks in advantage! :)


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