---> uname -a:
Linux prd-ubuntu1804-docker-v1-8c-8g-40601 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         844       28473           0        2849       30888
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:33:9f:32 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.30/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86213sec preferred_lft 86213sec
    inet6 fe80::f816:3eff:fe33:9f32/64 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:a9:2a:c9:47 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-40601) 	09/21/24 	_x86_64_	(8 CPU)

16:53:26     LINUX RESTART	(8 CPU)

16:54:01          tps      rtps      wtps   bread/s   bwrtn/s
16:55:01       180.34     35.04    145.29   1390.83 104810.80
16:56:01       136.85      9.95    126.91   1338.75  20157.95
Average:       158.59     22.49    136.10   1364.79  62480.85

16:54:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
16:55:01     29922672  31586560   3016548      9.16     76260   1892992   1986292      5.84    997356   1715560    170160
16:56:01     29139772  31605344   3799448     11.53     88360   2664572   1468244      4.32   1183212   2278732    358404
Average:     29531222  31595952   3407998     10.35     82310   2278782   1727268      5.08   1090284   1997146    264282

16:54:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
16:55:01           lo      1.53      1.53      0.16      0.16      0.00      0.00      0.00      0.00
16:55:01         ens3     91.25     59.44   1165.55     15.85      0.00      0.00      0.00      0.00
16:55:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:56:01           lo      0.73      0.73      0.07      0.07      0.00      0.00      0.00      0.00
16:56:01         ens3    946.40    664.10   6165.56    156.34      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
Average:           lo      1.13      1.13      0.12      0.12      0.00      0.00      0.00      0.00
Average:         ens3    518.86    361.79   3665.76     86.10      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

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-40601) 	09/21/24 	_x86_64_	(8 CPU)

16:53:26     LINUX RESTART	(8 CPU)

16:54:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
16:55:01        all     11.59      0.00      0.92      1.81      0.04     85.64
16:55:01          0      6.26      0.00      0.62      0.63      0.03     92.45
16:55:01          1      3.57      0.00      0.37      8.00      0.03     88.03
16:55:01          2     25.12      0.00      1.79      0.52      0.05     72.53
16:55:01          3      9.13      0.00      0.77      1.55      0.03     88.52
16:55:01          4     18.83      0.00      1.20      3.32      0.07     76.57
16:55:01          5     16.42      0.00      1.32      0.08      0.03     82.14
16:55:01          6      4.35      0.00      0.45      0.15      0.03     95.01
16:55:01          7      9.03      0.00      0.87      0.22      0.03     89.85
16:56:01        all     18.85      0.00      1.52      0.91      0.07     78.65
16:56:01          0     25.11      0.00      0.97      0.90      0.07     72.95
16:56:01          1     16.83      0.00      1.50      0.62      0.07     80.98
16:56:01          2     21.56      0.00      0.55      0.00      0.07     77.82
16:56:01          3     26.26      0.00      1.90      0.58      0.08     71.17
16:56:01          4     14.60      0.00      1.94      1.70      0.03     81.72
16:56:01          5     13.64      0.00      1.94      1.27      0.07     83.08
16:56:01          6     15.08      0.00      2.26      2.18      0.08     80.40
16:56:01          7     17.72      0.00      1.10      0.00      0.07     81.12
Average:        all     15.22      0.00      1.22      1.36      0.05     82.15
Average:          0     15.67      0.00      0.79      0.77      0.05     82.72
Average:          1     10.20      0.00      0.94      4.31      0.05     84.50
Average:          2     23.34      0.00      1.17      0.26      0.06     75.17
Average:          3     17.69      0.00      1.34      1.07      0.06     79.85
Average:          4     16.72      0.00      1.57      2.51      0.05     79.15
Average:          5     15.03      0.00      1.63      0.68      0.05     82.61
Average:          6      9.70      0.00      1.35      1.16      0.06     87.72
Average:          7     13.37      0.00      0.98      0.11      0.05     85.49