---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-12045 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 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):              8
On-line CPU(s) list: 0-7
Thread(s) per core:  1
Core(s) per socket:  1
Socket(s):           8
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):   0-7
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 rep_good nopl xtopology cpuid extd_apicid tsc_known_freq 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 ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities

---> nproc:
8

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
udev             16G     0   16G   0% /dev
tmpfs           3.2G  708K  3.2G   1% /run
/dev/vda1       155G   11G  145G   7% /
tmpfs            16G     0   16G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs            16G     0   16G   0% /sys/fs/cgroup
/dev/vda15      105M  4.4M  100M   5% /boot/efi
tmpfs           3.2G     0  3.2G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          32167         840       28979           0        2347       30898
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: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
    link/ether fa:16:3e:10:1c:95 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.73/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86197sec preferred_lft 86197sec
    inet6 fe80::f816:3eff:fe10:1c95/64 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 02:42:35:2e:44:1b 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12045) 	03/30/25 	_x86_64_	(8 CPU)

09:00:18     LINUX RESTART	(8 CPU)

09:01:02          tps      rtps      wtps   bread/s   bwrtn/s
09:02:01       174.92     18.49    156.43    442.09  68695.88
09:03:01       106.75      5.22    101.53    400.87  66076.19
Average:       140.55     11.80    128.75    421.31  67375.03

09:01:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
09:02:01     29496096  31195380   3443124     10.45     83260   1917656   2253740      6.63   1380780   1751312    129112
09:03:01     29749852  31695004   3189368      9.68     89088   2150552   1370092      4.03    941984   1921992     83944
Average:     29622974  31445192   3316246     10.07     86174   2034104   1811916      5.33   1161382   1836652    106528

09:01:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
09:02:01         ens3    263.26    212.46   1644.48     45.74      0.00      0.00      0.00      0.00
09:02:01           lo      1.15      1.15      0.14      0.14      0.00      0.00      0.00      0.00
09:02:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:03:01         ens3    412.11    296.45   2262.44     84.87      0.00      0.00      0.00      0.00
09:03:01           lo      2.53      2.53      0.24      0.24      0.00      0.00      0.00      0.00
09:03:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         ens3    338.31    254.81   1956.06     65.47      0.00      0.00      0.00      0.00
Average:           lo      1.85      1.85      0.19      0.19      0.00      0.00      0.00      0.00
Average:      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12045) 	03/30/25 	_x86_64_	(8 CPU)

09:00:18     LINUX RESTART	(8 CPU)

09:01:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
09:02:01        all     12.88      0.00      0.88      1.57      0.04     84.63
09:02:01          0      2.96      0.00      0.49      5.58      0.07     90.90
09:02:01          1     28.87      0.00      1.91      2.29      0.05     66.88
09:02:01          2     18.57      0.00      1.36      0.27      0.03     79.77
09:02:01          3     11.26      0.00      0.41      0.07      0.03     88.24
09:02:01          4      7.63      0.00      0.54      0.02      0.02     91.79
09:02:01          5     25.38      0.00      1.48      1.53      0.07     71.55
09:02:01          6      5.46      0.00      0.63      2.81      0.03     91.07
09:02:01          7      2.84      0.00      0.17      0.02      0.02     96.96
09:03:01        all     37.30      0.00      1.22      0.60      0.08     60.80
09:03:01          0     28.02      0.00      1.37      1.40      0.08     69.12
09:03:01          1     44.97      0.00      1.81      1.04      0.08     52.11
09:03:01          2     35.29      0.00      1.09      2.14      0.07     61.42
09:03:01          3     43.97      0.00      0.67      0.02      0.08     55.26
09:03:01          4     40.40      0.00      0.87      0.02      0.08     58.63
09:03:01          5     30.41      0.00      1.53      0.07      0.07     67.93
09:03:01          6     44.30      0.00      1.15      0.15      0.08     54.31
09:03:01          7     31.06      0.00      1.28      0.02      0.07     67.57
Average:        all     25.19      0.00      1.05      1.08      0.06     72.61
Average:          0     15.61      0.00      0.94      3.47      0.08     79.91
Average:          1     36.97      0.00      1.86      1.66      0.07     59.44
Average:          2     26.99      0.00      1.22      1.21      0.05     70.52
Average:          3     27.73      0.00      0.54      0.04      0.06     71.63
Average:          4     24.15      0.00      0.71      0.02      0.05     75.08
Average:          5     27.91      0.00      1.50      0.79      0.07     69.72
Average:          6     25.04      0.00      0.89      1.47      0.06     72.54
Average:          7     17.12      0.00      0.73      0.02      0.04     82.09