---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-85112 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  144G   8% /
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         867       28070           0        3229       30843
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:1c:16:2b brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.243/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86236sec preferred_lft 86236sec
    inet6 fe80::f816:3eff:fe1c:162b/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 02:42:44:c6:b2:58 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
    inet6 fe80::42:44ff:fec6:b258/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85112) 	11/19/24 	_x86_64_	(8 CPU)

21:56:25     LINUX RESTART	(8 CPU)

21:57:02          tps      rtps      wtps   bread/s   bwrtn/s
21:58:01       197.78     42.52    155.26   2980.78  30720.89
21:59:01       207.30      3.33    203.97    434.46  69146.21
Average:       202.58     22.76    179.82   1696.92  50094.98

21:57:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
21:58:01     30018940  31699792   2920280      8.87     74284   1912428   1451236      4.27    905564   1713160    196204
21:59:01     28745764  31584488   4193456     12.73    102904   3000084   1431076      4.21   1080540   2723844     16848
Average:     29382352  31642140   3556868     10.80     88594   2456256   1441156      4.24    993052   2218502    106526

21:57:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
21:58:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
21:58:01         ens3     77.21     57.38    996.32     25.26      0.00      0.00      0.00      0.00
21:58:01           lo      3.19      3.19      0.32      0.32      0.00      0.00      0.00      0.00
21:59:01      docker0      4.15      5.10      0.47     38.31      0.00      0.00      0.00      0.00
21:59:01         ens3    341.29    169.82   6323.20    140.21      0.00      0.00      0.00      0.00
21:59:01           lo      3.53      3.53      0.35      0.35      0.00      0.00      0.00      0.00
Average:      docker0      2.09      2.57      0.24     19.31      0.00      0.00      0.00      0.00
Average:         ens3    210.36    114.07   3682.14     83.21      0.00      0.00      0.00      0.00
Average:           lo      3.36      3.36      0.34      0.34      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85112) 	11/19/24 	_x86_64_	(8 CPU)

21:56:25     LINUX RESTART	(8 CPU)

21:57:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
21:58:01        all     10.22      0.00      0.97      1.49      0.03     87.29
21:58:01          0     27.53      0.00      2.04      1.67      0.05     68.72
21:58:01          1     11.58      0.00      1.12      0.14      0.02     87.15
21:58:01          2      9.56      0.00      0.98      0.88      0.03     88.54
21:58:01          3      1.71      0.00      0.87      3.56      0.02     93.84
21:58:01          4      0.88      0.00      0.29      0.02      0.05     98.76
21:58:01          5     19.00      0.00      1.19      2.56      0.03     77.22
21:58:01          6      4.51      0.00      0.56      2.56      0.02     92.35
21:58:01          7      7.00      0.00      0.68      0.49      0.03     91.79
21:59:01        all     11.82      0.00      2.48      1.86      0.04     83.79
21:59:01          0     11.34      0.00      2.13      4.27      0.05     82.21
21:59:01          1      7.85      0.00      1.84      0.07      0.05     90.19
21:59:01          2      8.98      0.00      2.03      0.65      0.02     88.31
21:59:01          3      5.00      0.00      2.67      0.18      0.03     92.11
21:59:01          4     34.63      0.00      2.69      0.15      0.07     62.46
21:59:01          5     10.74      0.00      2.08      0.47      0.03     86.69
21:59:01          6      8.68      0.00      4.42      9.05      0.05     77.79
21:59:01          7      7.24      0.00      2.01      0.05      0.03     90.67
Average:        all     11.02      0.00      1.73      1.67      0.04     85.53
Average:          0     19.39      0.00      2.09      2.97      0.05     75.50
Average:          1      9.70      0.00      1.48      0.10      0.03     88.68
Average:          2      9.27      0.00      1.51      0.77      0.03     88.43
Average:          3      3.37      0.00      1.77      1.86      0.03     92.97
Average:          4     17.89      0.00      1.50      0.08      0.06     80.47
Average:          5     14.84      0.00      1.63      1.51      0.03     81.98
Average:          6      6.61      0.00      2.50      5.82      0.03     85.04
Average:          7      7.12      0.00      1.35      0.27      0.03     91.23