---> uname -a:
Linux prd-centos7-docker-2c-1g-13991.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  7.6G   33G  19% /
tmpfs           783M     0  783M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7821         622        3813          16        3384        6893
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:55:d9:e9 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.67/23 brd 10.30.107.255 scope global dynamic eth0
       valid_lft 86227sec preferred_lft 86227sec
    inet6 fe80::f816:3eff:fe55:d9e9/64 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:ed:7c:00:07 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) 	11/20/2025 	_x86_64_	(2 CPU)

06:54:51 AM       LINUX RESTART

06:55:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
06:56:02 AM    242.56     50.77    191.79   6762.03  42199.78
06:57:01 AM    411.94      8.62    403.32   2573.55  21005.61
Average:       326.54     29.87    296.67   4685.37  31691.67

06:55:01 AM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:56:02 AM   5462180   2546736     31.80      2620   1884864    903220      9.97    576916   1681288    156356
06:57:01 AM   4231668   3777248     47.16      2620   3044576   1118640     12.35    821056   2599100    694288
Average:      4846924   3161992     39.48      2620   2464720   1010930     11.16    698986   2140194    425322

06:55:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
06:56:02 AM      eth0    379.97    234.39   2049.22     69.14      0.00      0.00      0.00
06:56:02 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:56:02 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:57:01 AM      eth0    371.82    238.53  12440.36     23.51      0.00      0.00      0.00
06:57:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:57:01 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0    375.93    236.44   7201.17     46.51      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) 	11/20/2025 	_x86_64_	(2 CPU)

06:54:51 AM       LINUX RESTART

06:55:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
06:56:02 AM     all     38.59      0.00      6.78     12.97      0.12     41.54
06:56:02 AM       0     24.29      0.00      5.77      9.93      0.12     59.89
06:56:02 AM       1     53.45      0.00      7.82     16.10      0.11     22.52
06:57:01 AM     all     38.89      0.00      8.75      2.52      0.11     49.73
06:57:01 AM       0     30.71      0.00      8.24      2.81      0.11     58.13
06:57:01 AM       1     47.20      0.00      9.26      2.25      0.11     41.18
Average:        all     38.74      0.00      7.76      7.80      0.11     45.59
Average:          0     27.45      0.00      6.99      6.42      0.12     59.02
Average:          1     50.34      0.00      8.54      9.21      0.11     31.80