---> uname -a:
Linux prd-centos7-docker-2c-1g-17177.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  6.5G   34G  17% /
tmpfs           783M     0  783M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7821         644        4992          16        2183        6889
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:f6:5a:50 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.181/23 brd 10.30.107.255 scope global dynamic eth0
       valid_lft 86182sec preferred_lft 86182sec
    inet6 fe80::f816:3eff:fef6:5a50/64 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:a1:69:23:68 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) 	12/02/2025 	_x86_64_	(2 CPU)

12:13:56 PM       LINUX RESTART

12:15:24 PM       tps      rtps      wtps   bread/s   bwrtn/s
12:16:01 PM    230.29      3.16    227.13   2572.14  12901.43
12:17:01 PM    316.99      8.58    308.41   1149.56   9127.34
Average:       283.91      6.51    277.40   1692.39  10567.46

12:15:24 PM kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:16:01 PM   5203024   2805892     35.03      2620   2079828    945956     10.44    664560   1832188    217896
12:17:01 PM   5130512   2878404     35.94      2620   2120264    958556     10.58    899184   1655872      7596
Average:      5166768   2842148     35.49      2620   2100046    952256     10.51    781872   1744030    112746

12:15:24 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s
12:16:01 PM      eth0    102.19     82.86   1468.30     24.55      0.00      0.00      0.00
12:16:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:16:01 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:17:01 PM      eth0     16.92     14.28     44.72      5.21      0.00      0.00      0.00
12:17:01 PM        lo      0.53      0.53      0.11      0.11      0.00      0.00      0.00
12:17:01 PM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0     49.46     40.45    587.93     12.59      0.00      0.00      0.00
Average:           lo      0.33      0.33      0.07      0.07      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) 	12/02/2025 	_x86_64_	(2 CPU)

12:13:56 PM       LINUX RESTART

12:15:24 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:16:01 PM     all     38.21      0.00      4.28      1.84      0.16     55.52
12:16:01 PM       0     73.26      0.00      6.89      2.34      0.18     17.33
12:16:01 PM       1      6.03      0.00      1.82      1.38      0.11     90.66
12:17:01 PM     all     20.07      0.00      4.29      1.57      0.09     73.99
12:17:01 PM       0     29.49      0.00      4.84      1.39      0.07     64.21
12:17:01 PM       1     10.86      0.00      3.76      1.74      0.10     83.54
Average:        all     26.87      0.00      4.28      1.67      0.11     67.07
Average:          0     45.57      0.00      5.59      1.74      0.11     46.99
Average:          1      9.01      0.00      3.02      1.60      0.11     86.26