---> uname -a:
Linux prd-centos7-docker-2c-8g-4754.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):                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 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:
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        20G  7.5G   13G  38% /
tmpfs           783M     0  783M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7821         592        4721          16        2506        6934
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:37:41:a6 brd ff:ff:ff:ff:ff:ff
    inet 10.32.7.9/23 brd 10.32.7.255 scope global dynamic eth0
       valid_lft 86222sec preferred_lft 86222sec
    inet6 fe80::f816:3eff:fe37:41a6/64 scope link 
       valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1458 qdisc noqueue state DOWN group default 
    link/ether 02:42:8f:0d:94:41 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 	06/26/2024 	_x86_64_	(2 CPU)

10:32:57 PM       LINUX RESTART

10:34:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
10:35:02 PM     93.34      5.50     87.84   1876.40   7875.88
10:36:01 PM     77.09      4.22     72.87    262.29  19261.34
Average:        85.28      4.86     80.42   1075.98  13521.76

10:34:01 PM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:35:02 PM   5244900   2763836     34.51      2088   2018192    965464     10.66    707968   1750924    102116
10:36:01 PM   4883116   3125620     39.03      2088   2440316    897924      9.91    791644   1997708     11168
Average:      5064008   2944728     36.77      2088   2229254    931694     10.29    749806   1874316     56642

10:34:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
10:35:02 PM      eth0     43.20     42.16    336.15      8.98      0.00      0.00      0.00
10:35:02 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:35:02 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:36:01 PM      eth0    170.19    144.57   5325.23     18.11      0.00      0.00      0.00
10:36:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:36:01 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0    106.17     92.95   2810.16     13.51      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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 	06/26/2024 	_x86_64_	(2 CPU)

10:32:57 PM       LINUX RESTART

10:34:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:35:02 PM     all     33.70      0.00      5.74      0.99      0.11     59.46
10:35:02 PM       0     38.87      0.00      5.95      1.06      0.11     54.02
10:35:02 PM       1     28.59      0.00      5.55      0.91      0.10     64.85
10:36:01 PM     all     35.77      0.00      4.01      2.49      0.11     57.62
10:36:01 PM       0     57.02      0.00      4.64      3.80      0.13     34.41
10:36:01 PM       1     15.57      0.00      3.42      1.27      0.09     79.65
Average:        all     34.73      0.00      4.88      1.74      0.11     58.55
Average:          0     47.77      0.00      5.31      2.40      0.12     44.40
Average:          1     22.08      0.00      4.48      1.09      0.10     72.25