---> uname -a:
Linux prd-centos7-builder-1c-1g-1261.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux

---> lscpu:
Architecture:          x86_64
CPU op-mode(s):        32-bit, 64-bit
Byte Order:            Little Endian
CPU(s):                1
On-line CPU(s) list:   0
Thread(s) per core:    1
Core(s) per socket:    1
Socket(s):             1
NUMA node(s):          1
Vendor ID:             AuthenticAMD
CPU family:            23
Model:                 49
Model name:            AMD EPYC-Rome Processor
Stepping:              0
CPU MHz:               2800.000
BogoMIPS:              5600.00
Virtualization:        AMD-V
Hypervisor vendor:     KVM
Virtualization type:   full
L1d cache:             32K
L1i cache:             32K
L2 cache:              512K
L3 cache:              16384K
NUMA node0 CPU(s):     0
Flags:                 fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities

---> nproc:
1

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
devtmpfs        882M     0  882M   0% /dev
tmpfs           919M     0  919M   0% /dev/shm
tmpfs           919M   17M  903M   2% /run
tmpfs           919M     0  919M   0% /sys/fs/cgroup
/dev/vda1        20G  5.6G   15G  28% /
tmpfs           184M     0  184M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           1837         367         146          16        1324        1278
Swap:          1023           0        1023

---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc pfifo_fast state UP group default qlen 1000
    link/ether fa:16:3e:57:c3:9d brd ff:ff:ff:ff:ff:ff
    inet 10.32.7.127/23 brd 10.32.7.255 scope global dynamic eth0
       valid_lft 86124sec preferred_lft 86124sec
    inet6 fe80::f816:3eff:fe57:c39d/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 	05/19/2026 	_x86_64_	(1 CPU)

10:03:51 AM       LINUX RESTART

10:05:02 AM       tps      rtps      wtps   bread/s   bwrtn/s
10:06:01 AM     90.81      2.70     88.11    133.89   9409.36
10:07:01 AM     97.26      1.50     95.76     99.82   9531.01
10:08:01 AM    106.36     59.46     46.90   4775.87   4078.23
Average:        98.16     21.30     76.86   1676.20   7665.52

10:05:02 AM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:06:01 AM    150908   1730876     91.98      2088   1307196    460020     15.70    377332   1158344     94316
10:07:01 AM    102440   1779344     94.56      2088   1321136    522912     17.84    434740   1106132     75952
10:08:01 AM    213732   1668052     88.64      2088   1254856    411912     14.06    366428   1065564     23216
Average:       155693   1726091     91.73      2088   1294396    464948     15.87    392833   1110013     64495

10:05:02 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
10:06:01 AM      eth0    143.32     87.43    928.03     10.67      0.00      0.00      0.00
10:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:07:01 AM      eth0     58.43     35.14    214.13      6.93      0.00      0.00      0.00
10:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:08:01 AM      eth0     40.01     31.00    185.63     18.04      0.00      0.00      0.00
10:08:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0     80.53     51.16    442.22     11.89      0.00      0.00      0.00
Average:           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 	05/19/2026 	_x86_64_	(1 CPU)

10:03:51 AM       LINUX RESTART

10:05:02 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:06:01 AM     all     69.52      0.00      6.43      2.76      3.95     17.34
10:06:01 AM       0     69.52      0.00      6.43      2.76      3.95     17.34
10:07:01 AM     all     76.93      0.00      7.92      1.15      3.64     10.35
10:07:01 AM       0     76.93      0.00      7.92      1.15      3.64     10.35
10:08:01 AM     all     76.21      0.00      5.31      9.12      3.31      6.05
10:08:01 AM       0     76.21      0.00      5.31      9.12      3.31      6.05
Average:        all     74.22      0.00      6.55      4.35      3.63     11.24
Average:          0     74.22      0.00      6.55      4.35      3.63     11.24

