---> uname -a:
Linux prd-centos7-docker-1c-4g-6417.novalocal 3.10.0-1160.118.1.el7.x86_64 #1 SMP Wed Apr 24 16:01:50 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:               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 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        40G  6.4G   34G  16% /
tmpfs           783M     0  783M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7821         623        4821          16        2376        6898
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:41:34:da brd ff:ff:ff:ff:ff:ff
    inet 10.30.171.145/23 brd 10.30.171.255 scope global dynamic eth0
       valid_lft 86217sec preferred_lft 86217sec
    inet6 fe80::f816:3eff:fe41:34da/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 02:42:43:d8:b0:61 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 3.10.0-1160.118.1.el7.x86_64 (centos-7-docker-708a1d49-32f8-4851-81f0-e8de5d85628b.novalocal) 	08/01/2024 	_x86_64_	(2 CPU)

02:03:46 AM       LINUX RESTART

02:04:02 AM       tps      rtps      wtps   bread/s   bwrtn/s
02:05:01 AM    209.82     29.03    180.80   4391.13  40275.26
02:06:01 AM    230.50     17.54    212.96   2066.09  14393.92
Average:       220.25     23.23    197.01   3218.94  27227.01

02:04:02 AM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
02:05:01 AM   4846952   3161784     39.48      2620   1872544   1590612     17.56   1390120   1508896    226152
02:06:01 AM   5083936   2924800     36.52      2620   2195264    944404     10.43   1011416   1577020    112640
Average:      4965444   3043292     38.00      2620   2033904   1267508     13.99   1200768   1542958    169396

02:04:02 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
02:05:01 AM      eth0    507.01    364.35   4268.01     86.29      0.00      0.00      0.00
02:05:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:05:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:06:01 AM      eth0    150.95    131.50   1709.55     18.44      0.00      0.00      0.00
02:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:06:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0    327.50    246.96   2978.15     52.08      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 3.10.0-1160.118.1.el7.x86_64 (centos-7-docker-708a1d49-32f8-4851-81f0-e8de5d85628b.novalocal) 	08/01/2024 	_x86_64_	(2 CPU)

02:03:46 AM       LINUX RESTART

02:04:02 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
02:05:01 AM     all     41.75      0.00      6.91     26.33      0.13     24.89
02:05:01 AM       0     43.50      0.00      6.42     25.96      0.11     24.01
02:05:01 AM       1     40.00      0.00      7.40     26.70      0.13     25.77
02:06:01 AM     all     35.51      0.00      3.70      6.21      0.11     54.47
02:06:01 AM       0     22.63      0.00      3.14      6.28      0.14     67.81
02:06:01 AM       1     48.77      0.00      4.27      6.13      0.11     40.73
Average:        all     38.57      0.00      5.27     16.07      0.12     39.97
Average:          0     32.78      0.00      4.73     15.85      0.12     46.51
Average:          1     44.44      0.00      5.81     16.29      0.12     33.34