---> uname -a:
Linux prd-centos7-docker-4c-4g-10459.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):                4
On-line CPU(s) list:   0-3
Thread(s) per core:    1
Core(s) per socket:    1
Socket(s):             4
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):     0-3
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:
4

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
devtmpfs        7.8G     0  7.8G   0% /dev
tmpfs           7.8G     0  7.8G   0% /dev/shm
tmpfs           7.8G   17M  7.8G   1% /run
tmpfs           7.8G     0  7.8G   0% /sys/fs/cgroup
/dev/vda1        80G  6.0G   75G   8% /
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          15884         781       13022          16        2080       14783
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:07:d1:ca brd ff:ff:ff:ff:ff:ff
    inet 10.30.171.182/23 brd 10.30.171.255 scope global dynamic eth0
       valid_lft 86242sec preferred_lft 86242sec
    inet6 fe80::f816:3eff:fe07:d1ca/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 02:42:8e:37:00:76 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) 	08/12/2024 	_x86_64_	(4 CPU)

10:11:47 PM       LINUX RESTART

10:13:02 PM       tps      rtps      wtps   bread/s   bwrtn/s
10:14:01 PM    246.06     10.25    235.82   1983.40   8031.87
Average:       246.06     10.25    235.82   1983.40   8031.87

10:13:02 PM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:14:01 PM  13374912   2891052     17.77      2620   2006664   1037404      5.99    852648   1630436     87536
Average:     13374912   2891052     17.77      2620   2006664   1037404      5.99    852648   1630436     87536

10:13:02 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
10:14:01 PM      eth0     60.22     53.06    513.03      9.91      0.00      0.00      0.00
10:14:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:14:01 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0     60.22     53.06    513.03      9.91      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) 	08/12/2024 	_x86_64_	(4 CPU)

10:11:47 PM       LINUX RESTART

10:13:02 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:14:01 PM     all     15.86      0.00      1.71      1.70      0.06     80.67
10:14:01 PM       0      3.20      0.00      0.75      0.87      0.05     95.13
10:14:01 PM       1     25.67      0.00      3.26      2.49      0.05     68.54
10:14:01 PM       2      9.43      0.00      1.02      1.53      0.07     87.95
10:14:01 PM       3     25.57      0.00      1.82      1.96      0.05     70.59
Average:        all     15.86      0.00      1.71      1.70      0.06     80.67
Average:          0      3.20      0.00      0.75      0.87      0.05     95.13
Average:          1     25.67      0.00      3.26      2.49      0.05     68.54
Average:          2      9.43      0.00      1.02      1.53      0.07     87.95
Average:          3     25.57      0.00      1.82      1.96      0.05     70.59