---> uname -a:
Linux prd-centos7-docker-2c-1g-4648.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  6.9G   34G  18% /
tmpfs           783M     0  783M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7821         618        4638          16        2564        6908
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:5c:66:e5 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.7/23 brd 10.30.107.255 scope global dynamic eth0
       valid_lft 86214sec preferred_lft 86214sec
    inet6 fe80::f816:3eff:fe5c:66e5/64 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:b4:5b:35:7a 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) 	12/12/2023 	_x86_64_	(2 CPU)

10:56:21 PM       LINUX RESTART

10:57:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
10:58:01 PM    201.98      0.27    201.72      8.80   9531.10
10:59:02 PM    223.08      9.87    213.20   2685.58   6908.72
Average:       212.53      5.07    207.46   1347.52   8219.59

10:57:01 PM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:58:01 PM   5351940   2656976     33.18      2620   1982392    872040      9.63    571168   1769512    150532
10:59:02 PM   4746460   3262456     40.74      2620   2493312    956756     10.56    872376   2050676    454068
Average:      5049200   2959716     36.96      2620   2237852    914398     10.10    721772   1910094    302300

10:57:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
10:58:01 PM      eth0     76.94     55.04   1135.34      8.47      0.00      0.00      0.00
10:58:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:58:01 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:59:02 PM      eth0    168.17    120.91   4217.29     17.27      0.00      0.00      0.00
10:59:02 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:59:02 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0    122.57     87.98   2676.70     12.87      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) 	12/12/2023 	_x86_64_	(2 CPU)

10:56:21 PM       LINUX RESTART

10:57:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:58:01 PM     all     36.50      0.00      3.31      4.13      0.11     55.95
10:58:01 PM       0     23.09      0.00      2.47      5.33      0.10     69.00
10:58:01 PM       1     50.31      0.00      4.20      2.90      0.11     42.48
10:59:02 PM     all     37.97      0.00      6.28      3.68      0.11     51.96
10:59:02 PM       0     25.43      0.00      6.08      4.73      0.10     63.65
10:59:02 PM       1     50.82      0.00      6.47      2.59      0.11     40.01
Average:        all     37.24      0.00      4.80      3.90      0.11     53.96
Average:          0     24.26      0.00      4.27      5.03      0.10     66.33
Average:          1     50.57      0.00      5.34      2.74      0.11     41.24