---> uname -a:
Linux prd-ubuntu1804-docker-v1-8c-8g-79756 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:             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):   0-7
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         844       28478           0        2844       30888
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:cc:d7:ce brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.235/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86221sec preferred_lft 86221sec
    inet6 fe80::f816:3eff:fecc:d7ce/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 02:42:6d:e3:7d:8e 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-v1-8c-8g-79756) 	10/26/24 	_x86_64_	(8 CPU)

16:53:25     LINUX RESTART	(8 CPU)

16:54:02          tps      rtps      wtps   bread/s   bwrtn/s
16:55:01       140.65     35.18    105.47   1371.56  25379.56
16:56:01       140.69     10.36    130.33   1402.43  32691.35
Average:       140.67     22.67    118.01   1387.13  29066.17

16:54:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
16:55:01     29754588  31450268   3184632      9.67     76920   1923344   1980568      5.83   1137476   1743528    163816
16:56:01     29162336  31628504   3776884     11.47     88928   2665612   1452092      4.27   1165624   2276764    373644
Average:     29458462  31539386   3480758     10.57     82924   2294478   1716330      5.05   1151550   2010146    268730

16:54:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
16:55:01           lo      1.56      1.56      0.17      0.17      0.00      0.00      0.00      0.00
16:55:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:55:01         ens3    164.92    121.73   1725.90     26.35      0.00      0.00      0.00      0.00
16:56:01           lo      0.87      0.87      0.09      0.09      0.00      0.00      0.00      0.00
16:56:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:56:01         ens3    803.18    554.86   5602.85    146.00      0.00      0.00      0.00      0.00
Average:           lo      1.21      1.21      0.13      0.13      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
Average:         ens3    486.73    340.11   3680.66     86.68      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-79756) 	10/26/24 	_x86_64_	(8 CPU)

16:53:25     LINUX RESTART	(8 CPU)

16:54:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
16:55:01        all     12.70      0.00      0.87      1.14      0.04     85.25
16:55:01          0      5.41      0.00      0.17      0.00      0.03     94.39
16:55:01          1     16.98      0.00      1.00      0.81      0.07     81.14
16:55:01          2     30.65      0.00      1.58      0.46      0.05     67.26
16:55:01          3     18.39      0.00      1.21      0.24      0.05     80.11
16:55:01          4     13.45      0.00      1.24      0.41      0.03     84.87
16:55:01          5      8.92      0.00      0.71      0.51      0.03     89.82
16:55:01          6      2.35      0.00      0.58      6.61      0.03     90.43
16:55:01          7      5.44      0.00      0.47      0.15      0.02     93.91
16:56:01        all     17.07      0.00      1.43      2.22      0.06     79.23
16:56:01          0     21.67      0.00      1.04      0.47      0.07     76.76
16:56:01          1     23.76      0.00      1.35      0.38      0.07     74.43
16:56:01          2     17.55      0.00      1.45      1.65      0.05     79.29
16:56:01          3     26.97      0.00      2.09      2.12      0.07     68.75
16:56:01          4     14.10      0.00      1.47      1.65      0.05     82.73
16:56:01          5      9.25      0.00      1.25      2.58      0.03     86.89
16:56:01          6      8.83      0.00      0.97      7.83      0.07     82.30
16:56:01          7     14.39      0.00      1.84      1.03      0.05     82.69
Average:        all     14.90      0.00      1.15      1.69      0.05     82.21
Average:          0     13.59      0.00      0.61      0.24      0.05     85.51
Average:          1     20.40      0.00      1.18      0.60      0.07     77.76
Average:          2     24.04      0.00      1.51      1.06      0.05     73.33
Average:          3     22.72      0.00      1.65      1.19      0.06     74.38
Average:          4     13.78      0.00      1.36      1.04      0.04     83.79
Average:          5      9.09      0.00      0.99      1.55      0.03     88.34
Average:          6      5.62      0.00      0.78      7.23      0.05     86.33
Average:          7      9.95      0.00      1.16      0.60      0.03     88.26