---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-12414 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         869       28954           0        2343       30869
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:b3:6f:45 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.98/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86175sec preferred_lft 86175sec
    inet6 fe80::f816:3eff:feb3:6f45/64 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:ee:4e:b2:d3 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-12414) 	04/01/25 	_x86_64_	(8 CPU)

09:00:17     LINUX RESTART	(8 CPU)

09:01:02          tps      rtps      wtps   bread/s   bwrtn/s
09:02:01       132.01     17.74    114.27    340.55  31887.75
09:03:01       106.08      9.43     96.65    524.58  31776.84
Average:       118.94     13.55    105.39    433.34  31831.83

09:01:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
09:02:01     30056480  31702664   2882740      8.75     77488   1873424   1363748      4.01    857044   1722928    123444
09:03:01     27529768  29385356   5409452     16.42     88160   2063332   3793176     11.16   3234560   1845436      7916
Average:     28793124  30544010   4146096     12.59     82824   1968378   2578462      7.59   2045802   1784182     65680

09:01:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
09:02:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:02:01           lo      1.42      1.42      0.17      0.17      0.00      0.00      0.00      0.00
09:02:01         ens3    170.38    122.93   1233.64     25.69      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
09:03:01           lo      1.33      1.33      0.13      0.13      0.00      0.00      0.00      0.00
09:03:01         ens3    476.19    358.54   2720.59     84.44      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      1.38      1.38      0.15      0.15      0.00      0.00      0.00      0.00
Average:         ens3    324.57    241.72   1983.36     55.31      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12414) 	04/01/25 	_x86_64_	(8 CPU)

09:00:17     LINUX RESTART	(8 CPU)

09:01:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
09:02:01        all      9.34      0.00      0.73      2.00      0.03     87.89
09:02:01          0      4.09      0.00      0.59      8.29      0.03     86.99
09:02:01          1     34.21      0.00      2.44      0.97      0.09     62.30
09:02:01          2      2.75      0.00      0.32      0.19      0.02     96.73
09:02:01          3      7.35      0.00      0.61      0.27      0.03     91.73
09:02:01          4      3.49      0.00      0.35      4.53      0.02     91.61
09:02:01          5      4.68      0.00      0.30      0.10      0.02     94.90
09:02:01          6      3.54      0.00      0.24      0.10      0.02     96.10
09:02:01          7     14.79      0.00      0.95      1.58      0.05     82.63
09:03:01        all     35.90      0.00      1.17      0.93      0.07     61.92
09:03:01          0     35.73      0.00      1.04      5.57      0.07     57.60
09:03:01          1     28.00      0.00      1.04      0.32      0.07     70.57
09:03:01          2     39.31      0.00      1.24      0.15      0.08     59.22
09:03:01          3     38.28      0.00      2.39      0.82      0.08     58.43
09:03:01          4     33.38      0.00      0.95      0.50      0.07     65.10
09:03:01          5     33.89      0.00      0.60      0.00      0.07     65.45
09:03:01          6     36.21      0.00      1.47      0.10      0.08     62.14
09:03:01          7     42.37      0.00      0.67      0.00      0.07     56.89
Average:        all     22.71      0.00      0.95      1.46      0.05     74.82
Average:          0     20.04      0.00      0.82      6.92      0.05     72.18
Average:          1     31.08      0.00      1.73      0.64      0.08     66.47
Average:          2     21.15      0.00      0.78      0.17      0.05     77.85
Average:          3     22.92      0.00      1.51      0.55      0.06     74.97
Average:          4     18.47      0.00      0.65      2.51      0.04     78.32
Average:          5     19.37      0.00      0.45      0.05      0.04     80.08
Average:          6     20.00      0.00      0.86      0.10      0.05     78.99
Average:          7     28.68      0.00      0.81      0.78      0.06     69.66