---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-77802 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  712K  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         836       28804           0        2526       30895
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:b8:15:fb brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.62/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86221sec preferred_lft 86221sec
    inet6 fe80::f816:3eff:feb8:15fb/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 02:42:5c:42:8f:c7 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-77802) 	10/19/24 	_x86_64_	(8 CPU)

06:30:24     LINUX RESTART	(8 CPU)

06:31:03          tps      rtps      wtps   bread/s   bwrtn/s
06:32:01       325.87     25.00    300.88    660.99  99192.97
06:33:01       148.66     35.74    112.91   1753.31  32760.41
Average:       235.77     30.46    205.30   1216.40  65413.79

06:31:03    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:32:01     29612384  31643940   3326836     10.10     67184   2264836   1469380      4.32    948976   2064720    509992
06:33:01     29558552  31632444   3380668     10.26     89704   2277004   1444516      4.25    977380   2073544    163048
Average:     29585468  31638192   3353752     10.18     78444   2270920   1456948      4.29    963178   2069132    336520

06:31:03        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
06:32:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:32:01           lo      1.52      1.52      0.16      0.16      0.00      0.00      0.00      0.00
06:32:01         ens3    186.50    125.43   2819.81     30.07      0.00      0.00      0.00      0.00
06:33:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:33:01           lo      1.73      1.73      0.18      0.18      0.00      0.00      0.00      0.00
06:33:01         ens3     79.02     55.11   1026.59     13.86      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:           lo      1.63      1.63      0.17      0.17      0.00      0.00      0.00      0.00
Average:         ens3    131.85     89.67   1908.00     21.83      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77802) 	10/19/24 	_x86_64_	(8 CPU)

06:30:24     LINUX RESTART	(8 CPU)

06:31:03        CPU     %user     %nice   %system   %iowait    %steal     %idle
06:32:01        all     11.09      0.00      1.25      1.55      0.04     86.08
06:32:01          0      3.24      0.00      0.57      0.16      0.02     96.02
06:32:01          1     10.86      0.00      0.86      0.33      0.03     87.92
06:32:01          2     19.08      0.00      2.00      0.28      0.03     78.60
06:32:01          3     12.07      0.00      2.11      2.51      0.03     83.28
06:32:01          4     15.59      0.00      1.66      8.79      0.05     73.91
06:32:01          5     18.92      0.00      1.76      0.14      0.05     79.13
06:32:01          6      4.58      0.00      0.60      0.17      0.02     94.63
06:32:01          7      4.38      0.00      0.38      0.02      0.02     95.20
06:33:01        all     10.70      0.00      0.91      0.92      0.03     87.44
06:33:01          0      1.37      0.00      0.57      0.82      0.02     97.23
06:33:01          1     23.62      0.00      1.43      0.58      0.05     74.31
06:33:01          2     36.40      0.00      2.05      0.90      0.07     60.59
06:33:01          3     10.24      0.00      0.90      0.15      0.03     88.67
06:33:01          4      1.52      0.00      0.70      4.31      0.03     93.44
06:33:01          5      3.59      0.00      0.72      0.07      0.03     95.60
06:33:01          6      5.08      0.00      0.47      0.20      0.02     94.23
06:33:01          7      3.72      0.00      0.47      0.33      0.02     95.46
Average:        all     10.89      0.00      1.08      1.23      0.03     86.77
Average:          0      2.29      0.00      0.57      0.49      0.02     96.64
Average:          1     17.36      0.00      1.15      0.46      0.04     80.99
Average:          2     27.90      0.00      2.03      0.59      0.05     69.43
Average:          3     11.14      0.00      1.50      1.31      0.03     86.02
Average:          4      8.43      0.00      1.17      6.51      0.04     83.85
Average:          5     11.13      0.00      1.23      0.10      0.04     87.50
Average:          6      4.83      0.00      0.53      0.19      0.02     94.43
Average:          7      4.05      0.00      0.42      0.18      0.02     95.33