---> uname -a:
Linux prd-centos7-docker-2c-1g-6581.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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):                2
On-line CPU(s) list:   0,1
Thread(s) per core:    1
Core(s) per socket:    1
Socket(s):             2
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):     0,1
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 retpoline_amd ssbd 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:
2

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
devtmpfs        3.8G     0  3.8G   0% /dev
tmpfs           3.9G     0  3.9G   0% /dev/shm
tmpfs           3.9G   17M  3.9G   1% /run
tmpfs           3.9G     0  3.9G   0% /sys/fs/cgroup
/dev/vda1        40G  6.4G   34G  16% /
tmpfs           783M     0  783M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7821         576        5128          16        2115        6958
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 1458 qdisc mq state UP group default qlen 1000
    link/ether fa:16:3e:45:56:ad brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.109/23 brd 10.30.107.255 scope global dynamic eth0
       valid_lft 86199sec preferred_lft 86199sec
    inet6 fe80::f816:3eff:fe45:56ad/64 scope link 
       valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default 
    link/ether 02:42:d2:52:ea:c5 brd ff:ff:ff:ff:ff:ff
    inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 	02/19/2024 	_x86_64_	(2 CPU)

08:17:12 AM       LINUX RESTART

08:18:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
08:19:01 AM    212.71      0.97    211.74     29.45   9576.08
08:20:01 AM    215.67      9.69    205.98   2660.49   6269.85
Average:       214.19      5.33    208.86   1344.97   7922.97

08:18:01 AM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
08:19:01 AM   5433368   2575540     32.16      2620   1893996    890560      9.83    573272   1702156     52804
08:20:01 AM   5229080   2779828     34.71      2620   2049244    916748     10.12    800848   1656872     62488
Average:      5331224   2677684     33.43      2620   1971620    903654      9.98    687060   1679514     57646

08:18:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
08:19:01 AM      eth0     61.19     46.50    971.61     13.43      0.00      0.00      0.00
08:19:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:19:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:20:01 AM      eth0     37.49     29.51    214.57      9.59      0.00      0.00      0.00
08:20:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:20:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0     49.34     38.01    593.09     11.51      0.00      0.00      0.00
Average:           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 	02/19/2024 	_x86_64_	(2 CPU)

08:17:12 AM       LINUX RESTART

08:18:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
08:19:01 AM     all     34.31      0.00      2.82      6.85      0.11     55.91
08:19:01 AM       0     56.13      0.00      4.05      7.06      0.13     32.63
08:19:01 AM       1     13.73      0.00      1.64      6.66      0.09     77.88
08:20:01 AM     all     37.13      0.00      6.10      4.31      0.11     52.36
08:20:01 AM       0     62.47      0.00      7.70      3.27      0.13     26.44
08:20:01 AM       1     13.17      0.00      4.58      5.30      0.09     76.86
Average:        all     35.72      0.00      4.46      5.58      0.11     54.14
Average:          0     59.29      0.00      5.87      5.17      0.13     29.54
Average:          1     13.45      0.00      3.11      5.98      0.09     77.37