---> uname -a:
Linux prd-centos7-docker-2c-1g-77362.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:               2799.998
BogoMIPS:              5599.99
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  6.7G   34G  17% /
tmpfs           783M     0  783M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7821         621        4786          16        2413        6909
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:17:61:33 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.108/23 brd 10.30.107.255 scope global dynamic eth0
       valid_lft 86244sec preferred_lft 86244sec
    inet6 fe80::f816:3eff:fe17:6133/64 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 02:42:42:53:b3:28 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) 	10/17/2024 	_x86_64_	(2 CPU)

12:41:52 PM       LINUX RESTART

12:42:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
12:43:03 PM    273.87     94.42    179.45   7921.12  42348.32
12:44:01 PM    335.08     10.60    324.48   2796.14  10066.23
Average:       303.95     53.22    250.74   5402.03  26480.67

12:42:01 PM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:43:03 PM   5495348   2513568     31.38      2620   1857144    895600      9.89    553076   1676360    159136
12:44:01 PM   4928952   3079964     38.46      2620   2349368    931168     10.28    848764   1900004    344232
Average:      5212150   2796766     34.92      2620   2103256    913384     10.08    700920   1788182    251684

12:42:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
12:43:03 PM      eth0    364.54    209.03   1631.53     69.44      0.00      0.00      0.00
12:43:03 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:43:03 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:44:01 PM      eth0    132.01     90.04   3382.23     18.59      0.00      0.00      0.00
12:44:01 PM        lo      0.62      0.62      0.12      0.12      0.00      0.00      0.00
12:44:01 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0    250.25    150.54   2492.05     44.45      0.00      0.00      0.00
Average:           lo      0.30      0.30      0.06      0.06      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) 	10/17/2024 	_x86_64_	(2 CPU)

12:41:52 PM       LINUX RESTART

12:42:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:43:03 PM     all     42.18      0.00      7.35      8.94      0.11     41.42
12:43:03 PM       0     23.33      0.00      6.26     10.18      0.10     60.12
12:43:03 PM       1     61.61      0.00      8.49      7.66      0.13     22.11
12:44:01 PM     all     33.57      0.00      6.78      7.70      0.11     51.84
12:44:01 PM       0     24.12      0.00      6.59      8.06      0.11     61.12
12:44:01 PM       1     43.21      0.00      6.95      7.35      0.11     42.39
Average:        all     37.93      0.00      7.07      8.33      0.11     46.56
Average:          0     23.72      0.00      6.42      9.14      0.11     60.61
Average:          1     52.51      0.00      7.73      7.51      0.12     32.14