---> uname -a:
Linux prd-centos7-docker-1c-4g-8537.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:               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        40G  6.2G   34G  16% /
tmpfs           783M     0  783M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7821         579        5093          16        2148        6949
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:d0:c7:75 brd ff:ff:ff:ff:ff:ff
    inet 10.30.171.130/23 brd 10.30.171.255 scope global dynamic eth0
       valid_lft 86211sec preferred_lft 86211sec
    inet6 fe80::f816:3eff:fed0:c775/64 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 02:42:77:fe:78:c1 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) 	11/19/2024 	_x86_64_	(2 CPU)

01:03:27 AM       LINUX RESTART

01:04:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
01:05:01 AM    121.60     12.79    108.81   1711.11   6102.98
01:06:01 AM    129.29      7.16    122.13    824.24   6551.71
Average:       125.44      9.97    115.47   1267.64   6327.37

01:04:01 AM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
01:05:01 AM   5536660   2472068     30.87      2620   1819664    918016     10.14    756488   1449244     81376
01:06:01 AM   5351884   2656844     33.17      2620   1998852    871888      9.63    767688   1577640     90832
Average:      5444272   2564456     32.02      2620   1909258    894952      9.88    762088   1513442     86104

01:04:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
01:05:01 AM      eth0    370.76    261.40   2019.47     70.99      0.00      0.00      0.00
01:05:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:05:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:06:01 AM      eth0     55.86     49.60    533.68      7.55      0.00      0.00      0.00
01:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:06:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0    213.30    155.49   1276.52     39.27      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) 	11/19/2024 	_x86_64_	(2 CPU)

01:03:27 AM       LINUX RESTART

01:04:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
01:05:01 AM     all     39.52      0.00      4.10      8.45      0.17     47.76
01:05:01 AM       0     36.32      0.00      4.40     10.37      0.18     48.72
01:05:01 AM       1     42.77      0.00      3.78      6.49      0.18     46.78
01:06:01 AM     all     29.96      0.00      2.59      4.65      0.11     62.68
01:06:01 AM       0     14.34      0.00      1.71      3.73      0.12     80.10
01:06:01 AM       1     46.37      0.00      3.52      5.62      0.11     44.39
Average:        all     34.68      0.00      3.34      6.53      0.14     55.32
Average:          0     25.11      0.00      3.03      6.98      0.15     64.73
Average:          1     44.58      0.00      3.65      6.05      0.15     45.58