---> uname -a:
Linux prd-centos7-docker-2c-1g-27539.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:               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 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  7.4G   33G  19% /
tmpfs           783M     0  783M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7821         622        4015          16        3183        6896
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:8f:af:bc brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.47/23 brd 10.30.107.255 scope global dynamic eth0
       valid_lft 86226sec preferred_lft 86226sec
    inet6 fe80::f816:3eff:fe8f:afbc/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:c4:48:56:66 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) 	07/12/2025 	_x86_64_	(2 CPU)

10:52:38 AM       LINUX RESTART

10:53:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
10:54:01 AM    240.10     13.09    227.01   2100.25   7651.32
10:55:01 AM    397.17     10.29    386.88   2706.46  42939.97
Average:       318.63     11.69    306.94   2403.33  25294.18

10:53:01 AM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:54:01 AM   5363744   2645172     33.03      2620   1936400    948868     10.48    630836   1718924    204888
10:55:01 AM   4122876   3886040     48.52      2620   3112784    967740     10.68    961500   2566872    301712
Average:      4743310   3265606     40.77      2620   2524592    958304     10.58    796168   2142898    253300

10:53:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
10:54:01 AM      eth0    335.67    230.22   1500.92     58.26      0.00      0.00      0.00
10:54:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:54:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:55:01 AM      eth0    436.08    259.98  13603.37     32.13      0.00      0.00      0.00
10:55:01 AM        lo      0.53      0.53      0.11      0.11      0.00      0.00      0.00
10:55:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0    385.87    245.10   7551.64     45.20      0.00      0.00      0.00
Average:           lo      0.27      0.27      0.06      0.06      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) 	07/12/2025 	_x86_64_	(2 CPU)

10:52:38 AM       LINUX RESTART

10:53:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:54:01 AM     all     40.83      0.00      4.23      2.78      0.14     52.02
10:54:01 AM       0     36.75      0.00      3.62      3.38      0.16     56.08
10:54:01 AM       1     44.94      0.00      4.86      2.16      0.12     47.92
10:55:01 AM     all     37.15      0.00      8.95      5.60      0.12     48.19
10:55:01 AM       0     25.38      0.00      8.32      4.83      0.10     61.36
10:55:01 AM       1     49.24      0.00      9.59      6.39      0.13     34.66
Average:        all     39.00      0.00      6.58      4.18      0.13     50.12
Average:          0     31.08      0.00      5.97      4.10      0.13     58.72
Average:          1     47.06      0.00      7.20      4.25      0.12     41.36