---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-79885 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   10G  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         833       29201           0        2131       30909
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:93:a1:5c brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.165/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86244sec preferred_lft 86244sec
    inet6 fe80::f816:3eff:fe93:a15c/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 02:42:21:e7:6a:91 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-79885) 	10/27/24 	_x86_64_	(8 CPU)

06:32:35     LINUX RESTART	(8 CPU)

06:33:01          tps      rtps      wtps   bread/s   bwrtn/s
06:34:01       341.49     70.54    270.95   4544.18  63025.76
06:35:01       158.26      4.87    153.39    194.50  65055.56
Average:       249.88     37.70    212.17   2369.34  64040.66

06:33:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:34:01     30108508  31683936   2830712      8.59     70456   1816396   1400612      4.12    889652   1652532    154124
06:35:01     29922116  31670228   3017104      9.16     85212   1963036   1411496      4.15    928848   1776476     17028
Average:     30015312  31677082   2923908      8.88     77834   1889716   1406054      4.14    909250   1714504     85576

06:33:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
06:34:01           lo      1.47      1.47      0.16      0.16      0.00      0.00      0.00      0.00
06:34:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:34:01         ens3    384.94    255.12   1624.14     73.86      0.00      0.00      0.00      0.00
06:35:01           lo      1.53      1.53      0.16      0.16      0.00      0.00      0.00      0.00
06:35:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:35:01         ens3     47.66     37.21    270.11     13.04      0.00      0.00      0.00      0.00
Average:           lo      1.50      1.50      0.16      0.16      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    216.30    146.17    947.13     43.45      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79885) 	10/27/24 	_x86_64_	(8 CPU)

06:32:35     LINUX RESTART	(8 CPU)

06:33:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
06:34:01        all     11.24      0.00      1.15      3.54      0.04     84.03
06:34:01          0     23.24      0.00      1.77      1.64      0.05     73.30
06:34:01          1     11.05      0.00      1.09      5.83      0.03     82.01
06:34:01          2      6.26      0.00      0.60      0.50      0.03     92.61
06:34:01          3      3.86      0.00      0.90      5.00      0.03     90.20
06:34:01          4     17.87      0.00      0.73      1.22      0.05     80.13
06:34:01          5     13.49      0.00      0.89      9.90      0.03     75.68
06:34:01          6      5.92      0.00      1.04      0.82      0.03     92.19
06:34:01          7      8.23      0.00      2.12      3.44      0.03     86.17
06:35:01        all     10.54      0.00      0.80      2.98      0.03     85.64
06:35:01          0      5.79      0.00      0.80      1.28      0.02     92.11
06:35:01          1      1.77      0.00      0.43      0.62      0.05     97.13
06:35:01          2      9.65      0.00      0.83      5.39      0.02     84.11
06:35:01          3     16.01      0.00      0.99      1.56      0.05     81.39
06:35:01          4     18.69      0.00      1.04      0.37      0.05     79.86
06:35:01          5      3.62      0.00      0.40     13.23      0.03     82.72
06:35:01          6      9.49      0.00      0.80      0.18      0.02     89.51
06:35:01          7     19.41      0.00      1.09      1.22      0.03     78.25
Average:        all     10.89      0.00      0.97      3.26      0.04     84.84
Average:          0     14.51      0.00      1.29      1.46      0.03     82.71
Average:          1      6.40      0.00      0.76      3.22      0.04     89.58
Average:          2      7.96      0.00      0.72      2.94      0.03     88.36
Average:          3      9.93      0.00      0.95      3.28      0.04     85.80
Average:          4     18.28      0.00      0.89      0.79      0.05     79.99
Average:          5      8.56      0.00      0.64     11.56      0.03     79.20
Average:          6      7.71      0.00      0.92      0.50      0.03     90.85
Average:          7     13.82      0.00      1.60      2.33      0.03     82.21