---> uname -a:
Linux prd-ubuntu1804-docker-v1-8c-8g-93800 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         868       28283           0        3015       30861
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:97:aa:a5 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.23/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86192sec preferred_lft 86192sec
    inet6 fe80::f816:3eff:fe97:aaa5/64 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 02:42:16:4a:c5:b2 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-93800) 	12/28/24 	_x86_64_	(8 CPU)

16:53:27     LINUX RESTART	(8 CPU)

16:54:02          tps      rtps      wtps   bread/s   bwrtn/s
16:55:01       311.71     36.25    275.46    974.34  31133.44
16:56:01       181.60     29.53    152.07   2413.73  47113.61
Average:       246.11     32.86    213.25   1700.08  39190.66

16:54:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
16:55:01     29951344  31586640   2987876      9.07     74804   1865984   1987760      5.85    976124   1712028    231512
16:56:01     28727572  31334696   4211648     12.79     87468   2804876   1673052      4.92   1459576   2411080    396500
Average:     29339458  31460668   3599762     10.93     81136   2335430   1830406      5.39   1217850   2061554    314006

16:54:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
16:55:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:55:01         ens3    123.39     81.78   1247.90     32.78      0.00      0.00      0.00      0.00
16:55:01           lo      1.42      1.42      0.15      0.15      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   1026.41    725.35   8289.74    161.57      0.00      0.00      0.00      0.00
16:56:01           lo      1.00      1.00      0.11      0.11      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    578.69    406.27   4798.41     97.72      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

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-93800) 	12/28/24 	_x86_64_	(8 CPU)

16:53:27     LINUX RESTART	(8 CPU)

16:54:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
16:55:01        all     10.67      0.00      0.84      3.14      0.04     85.31
16:55:01          0      2.68      0.00      0.39      8.43      0.05     88.45
16:55:01          1      2.38      0.00      0.59      8.96      0.03     88.03
16:55:01          2      3.28      0.00      0.17      0.03      0.05     96.47
16:55:01          3     16.49      0.00      0.85      1.20      0.03     81.42
16:55:01          4     31.61      0.00      2.29      2.00      0.07     64.03
16:55:01          5     23.80      0.00      1.24      1.41      0.03     73.51
16:55:01          6      3.16      0.00      0.63      1.46      0.02     94.74
16:55:01          7      1.87      0.00      0.59      1.65      0.02     95.87
16:56:01        all     22.64      0.00      1.69      2.49      0.07     73.11
16:56:01          0     18.63      0.00      2.60      2.62      0.08     76.07
16:56:01          1     25.40      0.00      1.16      9.13      0.08     64.23
16:56:01          2     22.35      0.00      1.05      2.19      0.05     74.36
16:56:01          3     29.76      0.00      1.06      0.91      0.07     68.22
16:56:01          4     24.69      0.00      2.20      1.06      0.05     72.01
16:56:01          5     23.23      0.00      1.62      0.85      0.08     74.21
16:56:01          6     19.55      0.00      1.27      1.99      0.07     77.12
16:56:01          7     17.54      0.00      2.57      1.16      0.10     78.64
Average:        all     16.69      0.00      1.27      2.81      0.05     79.17
Average:          0     10.75      0.00      1.51      5.49      0.07     82.19
Average:          1     13.96      0.00      0.88      9.04      0.06     76.06
Average:          2     12.89      0.00      0.61      1.12      0.05     85.33
Average:          3     23.16      0.00      0.95      1.05      0.05     74.79
Average:          4     28.13      0.00      2.24      1.53      0.06     68.04
Average:          5     23.51      0.00      1.43      1.13      0.06     73.86
Average:          6     11.41      0.00      0.95      1.73      0.04     85.87
Average:          7      9.75      0.00      1.59      1.40      0.06     87.21