---> uname -a:
Linux prd-centos7-docker-2c-1g-32307.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  6.9G   34G  18% /
tmpfs           783M     0  783M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7821         613        4612          16        2594        6912
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:f4:e5:a9 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.216/23 brd 10.30.107.255 scope global dynamic eth0
       valid_lft 86215sec preferred_lft 86215sec
    inet6 fe80::f816:3eff:fef4:e5a9/64 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:cb:37:3c:05 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) 	08/01/2025 	_x86_64_	(2 CPU)

12:46:46 PM       LINUX RESTART

12:47:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
12:48:02 PM    188.81     26.83    161.98   4831.57  42596.99
12:49:01 PM    350.92      8.81    342.12   2603.90  10510.03
Average:       269.19     17.89    251.29   3727.09  26688.21

12:47:01 PM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:48:02 PM   5529024   2479884     30.96      2620   1857548    879344      9.71    520192   1672276    147648
12:49:01 PM   4792880   3216028     40.16      2620   2524436   1003520     11.08    692736   2181548    493852
Average:      5160952   2847956     35.56      2620   2190992    941432     10.39    606464   1926912    320750

12:47:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
12:48:02 PM      eth0    402.50    267.49   1759.59     71.25      0.00      0.00      0.00
12:48:02 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:48:02 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:49:01 PM      eth0    328.57    247.89   6087.14     23.85      0.00      0.00      0.00
12:49:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:49:01 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0    365.84    257.77   3905.19     47.75      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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 	08/01/2025 	_x86_64_	(2 CPU)

12:46:46 PM       LINUX RESTART

12:47:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:48:02 PM     all     35.30      0.00      5.66     11.67      0.12     47.25
12:48:02 PM       0     47.80      0.00      6.55     11.77      0.11     33.77
12:48:02 PM       1     23.15      0.00      4.80     11.56      0.11     60.39
12:49:01 PM     all     36.26      0.00      7.23      4.15      0.12     52.25
12:49:01 PM       0     46.24      0.00      8.47      4.53      0.13     40.63
12:49:01 PM       1     26.53      0.00      5.98      3.77      0.11     63.62
Average:        all     35.78      0.00      6.44      7.92      0.12     49.75
Average:          0     47.03      0.00      7.51      8.16      0.12     37.19
Average:          1     24.83      0.00      5.38      7.68      0.11     62.00