---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-81915 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   13G  143G   9% /
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         859       25979           0        5328       30852
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:96:66:2e brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.218/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86125sec preferred_lft 86125sec
    inet6 fe80::f816:3eff:fe96:662e/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 02:42:9b:02:ae: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::42:9bff:fe02:ae58/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81915) 	11/06/24 	_x86_64_	(8 CPU)

10:42:54     LINUX RESTART	(8 CPU)

10:43:01          tps      rtps      wtps   bread/s   bwrtn/s
10:44:02       362.74     87.54    275.20   6274.69  61851.42
10:45:01       315.88     18.90    296.98   2306.32 107480.36
10:46:01       287.94     12.40    275.54    781.64  53728.12
10:47:01       125.38      1.05    124.33     57.99  29064.17
Average:       272.80     30.01    242.79   2355.30  62844.69

10:43:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:44:02     30143652  31655940   2795560      8.49     59504   1768868   1499108      4.41    926092   1591472    125076
10:45:01     27027060  31665000   5912152     17.95    120016   4706140   1688004      4.97    987780   4461088    588292
10:46:01     24703016  29835920   8236196     25.00    148484   5119104   8016856     23.59   3062624   4603804     80088
10:47:01     26580736  31564112   6358476     19.30    158704   4972696   1639680      4.82   1389452   4452780      2704
Average:     27113616  31180243   5825596     17.69    121677   4141702   3210912      9.45   1591487   3777286    199040

10:43:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:44:02         ens3    336.46    237.26   1531.45     75.07      0.00      0.00      0.00      0.00
10:44:02      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:44:02           lo      1.73      1.73      0.17      0.17      0.00      0.00      0.00      0.00
10:45:01         ens3    966.07    518.42  25378.63     45.87      0.00      0.00      0.00      0.00
10:45:01    br-0cc403ed0eb5      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:45:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:45:01           lo     12.00     12.00      1.18      1.18      0.00      0.00      0.00      0.00
10:46:01         ens3     51.43     35.29   1179.60      4.66      0.00      0.00      0.00      0.00
10:46:01    veth574568c      3.78      4.37      0.50      0.41      0.00      0.00      0.00      0.00
10:46:01    br-0cc403ed0eb5      0.25      0.22      0.02      0.02      0.00      0.00      0.00      0.00
10:46:01    veth4f57cbd     24.03     22.18     10.52     16.07      0.00      0.00      0.00      0.00
10:47:01         ens3     66.96     49.66     67.70     22.25      0.00      0.00      0.00      0.00
10:47:01      docker0     12.38     17.21      2.08    286.90      0.00      0.00      0.00      0.00
10:47:01           lo     20.76     20.76      1.98      1.98      0.00      0.00      0.00      0.00
Average:         ens3    352.66    208.86   6962.38     36.93      0.00      0.00      0.00      0.00
Average:      docker0      3.11      4.32      0.52     72.02      0.00      0.00      0.00      0.00
Average:           lo      4.46      4.46      0.44      0.44      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81915) 	11/06/24 	_x86_64_	(8 CPU)

10:42:54     LINUX RESTART	(8 CPU)

10:43:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:44:02        all      8.89      0.00      1.32      3.46      0.03     86.30
10:44:02          0      7.68      0.00      1.02      1.33      0.03     89.93
10:44:02          1      5.14      0.00      0.55      8.54      0.02     85.75
10:44:02          2      3.39      0.00      2.14      6.87      0.03     87.56
10:44:02          3      3.98      0.00      0.84      3.30      0.03     91.85
10:44:02          4     20.72      0.00      1.62      2.86      0.07     74.74
10:44:02          5     13.15      0.00      1.87      2.24      0.05     82.69
10:44:02          6     10.61      0.00      1.04      0.30      0.02     88.04
10:44:02          7      6.43      0.00      1.41      2.28      0.02     89.88
10:45:01        all     13.87      0.00      4.84      5.39      0.04     75.85
10:45:01          0     10.95      0.00      4.73      0.74      0.05     83.52
10:45:01          1      8.74      0.00      5.16      9.26      0.03     76.81
10:45:01          2      9.71      0.00      4.17      0.60      0.03     85.49
10:45:01          3      9.89      0.00      3.78      1.13      0.03     85.17
10:45:01          4     16.93      0.00      4.98      2.71      0.03     75.35
10:45:01          5     27.89      0.00      6.68     25.27      0.10     40.07
10:45:01          6     13.88      0.00      4.95      3.19      0.03     77.94
10:45:01          7     13.06      0.00      4.32      0.31      0.03     82.28
10:46:01        all     27.61      0.00      3.71      3.28      0.08     65.33
10:46:01          0     17.50      0.00      2.89      1.11      0.07     78.43
10:46:01          1     21.35      0.00      3.21      0.90      0.07     74.47
10:46:01          2     26.65      0.00      4.00      2.29      0.08     66.98
10:46:01          3     28.72      0.00      3.64      2.53      0.07     65.04
10:46:01          4     30.32      0.00      3.77      2.93      0.08     62.89
10:46:01          5     29.52      0.00      4.11     13.56      0.08     52.73
10:46:01          6     37.12      0.00      4.30      1.11      0.08     57.39
10:46:01          7     29.87      0.00      3.74      1.83      0.12     64.44
10:47:01        all      4.71      0.00      1.45      1.78      0.05     92.00
10:47:01          0      3.21      0.00      1.26      6.24      0.07     89.22
10:47:01          1      3.43      0.00      1.64      0.90      0.05     93.98
10:47:01          2      3.53      0.00      1.30      0.33      0.05     94.79
10:47:01          3      3.19      0.00      1.17      0.30      0.05     95.29
10:47:01          4      3.06      0.00      1.35      1.82      0.03     93.74
10:47:01          5     14.91      0.00      1.47      2.90      0.05     80.67
10:47:01          6      3.28      0.00      1.88      1.29      0.05     93.50
10:47:01          7      3.13      0.00      1.51      0.47      0.05     94.84
Average:        all     13.75      0.00      2.82      3.47      0.05     79.91
Average:          0      9.85      0.00      2.47      2.35      0.05     85.27
Average:          1      9.66      0.00      2.63      4.88      0.04     82.79
Average:          2     10.77      0.00      2.89      2.53      0.05     83.75
Average:          3     11.44      0.00      2.35      1.82      0.05     84.35
Average:          4     17.75      0.00      2.92      2.58      0.05     76.70
Average:          5     21.31      0.00      3.51     10.90      0.07     64.20
Average:          6     16.20      0.00      3.03      1.46      0.05     79.27
Average:          7     13.07      0.00      2.73      1.22      0.05     82.92