---> uname -a:
Linux prd-ubuntu1804-docker-v1-8c-8g-89312 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         872       28252           0        3041       30857
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:05:98:c0 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.198/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86181sec preferred_lft 86181sec
    inet6 fe80::f816:3eff:fe05:98c0/64 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:ae:d4:42:cb 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-89312) 	12/07/24 	_x86_64_	(8 CPU)

16:53:26     LINUX RESTART	(8 CPU)

16:54:01          tps      rtps      wtps   bread/s   bwrtn/s
16:55:01       272.85     47.83    225.03   1909.42  95629.80
16:56:01       168.06     26.21    141.85   1906.43  37414.73
16:57:01        49.31     11.18     38.13    934.51  17096.88
Average:       163.41     28.40    135.00   1583.47  50046.43

16:54:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
16:55:01     29899720  31564344   3039500      9.23     75652   1894688   1951588      5.74   1022748   1716996    210428
16:56:01     28831792  31371364   4107428     12.47     88120   2738028   1805692      5.31   1430820   2337596    393068
16:57:01     28975368  31642548   3963852     12.03     91180   2861148   1395436      4.11   1233448   2389148     15212
Average:     29235627  31526085   3703593     11.24     84984   2497955   1717572      5.05   1229005   2147913    206236

16:54:01        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     97.18     69.19   1164.52     27.54      0.00      0.00      0.00      0.00
16:55:01           lo      1.47      1.47      0.16      0.16      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    933.19    729.84   7075.61    149.70      0.00      0.00      0.00      0.00
16:56:01           lo      0.87      0.87      0.09      0.09      0.00      0.00      0.00      0.00
16:57:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:57:01         ens3    355.49    238.41   1462.51     84.39      0.00      0.00      0.00      0.00
16:57:01           lo      0.87      0.87      0.09      0.09      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    461.98    345.83   3234.43     87.22      0.00      0.00      0.00      0.00
Average:           lo      1.07      1.07      0.11      0.11      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-89312) 	12/07/24 	_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     11.38      0.00      0.95      2.14      0.04     85.48
16:55:01          0     13.21      0.00      1.49      5.11      0.05     80.15
16:55:01          1     42.81      0.00      2.60      1.20      0.07     53.32
16:55:01          2     18.20      0.00      1.30      0.63      0.02     79.85
16:55:01          3      7.65      0.00      0.72      0.18      0.03     91.42
16:55:01          4      3.58      0.00      0.38      0.18      0.02     95.83
16:55:01          5      1.54      0.00      0.27      0.42      0.08     97.70
16:55:01          6      2.75      0.00      0.47      1.68      0.02     95.08
16:55:01          7      1.30      0.00      0.43      7.70      0.05     90.51
16:56:01        all     20.79      0.00      1.77      0.74      0.06     76.64
16:56:01          0     10.88      0.00      1.18      0.52      0.05     87.37
16:56:01          1     26.20      0.00      1.93      0.50      0.05     71.32
16:56:01          2     25.68      0.00      1.65      3.47      0.07     69.14
16:56:01          3     24.05      0.00      2.04      0.13      0.10     73.68
16:56:01          4     15.17      0.00      2.07      0.58      0.05     82.13
16:56:01          5     23.52      0.00      1.19      0.12      0.08     75.09
16:56:01          6     16.16      0.00      1.41      0.32      0.07     82.05
16:56:01          7     24.73      0.00      2.68      0.25      0.05     72.29
16:57:01        all     16.31      0.00      0.79      0.85      0.04     82.00
16:57:01          0      8.31      0.00      0.55      2.09      0.05     89.00
16:57:01          1      8.87      0.00      0.45      0.30      0.03     90.35
16:57:01          2      9.60      0.00      0.90      0.32      0.07     89.11
16:57:01          3     10.54      0.00      0.83      3.30      0.03     85.29
16:57:01          4     35.73      0.00      1.18      0.55      0.07     62.47
16:57:01          5     17.55      0.00      0.87      0.08      0.03     81.47
16:57:01          6     27.45      0.00      0.82      0.07      0.03     71.63
16:57:01          7     12.35      0.00      0.75      0.10      0.05     86.75
Average:        all     16.16      0.00      1.17      1.24      0.05     81.38
Average:          0     10.80      0.00      1.07      2.57      0.05     85.51
Average:          1     25.96      0.00      1.66      0.67      0.05     71.66
Average:          2     17.83      0.00      1.28      1.47      0.05     79.36
Average:          3     14.07      0.00      1.20      1.21      0.06     83.47
Average:          4     18.16      0.00      1.21      0.44      0.04     80.15
Average:          5     14.18      0.00      0.78      0.21      0.07     84.77
Average:          6     15.45      0.00      0.90      0.69      0.04     82.92
Average:          7     12.79      0.00      1.29      2.68      0.05     83.19