---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-75065 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   12G  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         847       27301           0        4017       30863
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:99:64:f0 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.142/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86135sec preferred_lft 86135sec
    inet6 fe80::f816:3eff:fe99:64f0/64 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 02:42:0c:51:d2:1c 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:cff:fe51:d21c/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-75065) 	10/07/24 	_x86_64_	(8 CPU)

11:50:37     LINUX RESTART	(8 CPU)

11:51:01          tps      rtps      wtps   bread/s   bwrtn/s
11:52:01       335.18     71.40    263.77   4612.03  50217.63
11:53:01       170.17     21.58    148.59   1509.08  31579.27
11:54:01       130.28      4.92    125.36    695.48  61818.50
Average:       211.88     32.63    179.24   2272.20  47871.80

11:51:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
11:52:01     30187932  31729840   2751288      8.35     67824   1787028   1385140      4.08    840420   1623004    134276
11:53:01     28932964  30945232   4006256     12.16     85144   2222884   2295652      6.75   1716008   1964716     32512
11:54:01     27941812  31399900   4997408     15.17     94028   3634276   2265784      6.67   1622388   2993984    333560
Average:     29020903  31358324   3918317     11.90     82332   2548063   1982192      5.83   1392939   2193901    166783

11:51:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
11:52:01           lo      1.73      1.73      0.18      0.18      0.00      0.00      0.00      0.00
11:52:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
11:52:01         ens3    349.43    238.66   1513.32     73.93      0.00      0.00      0.00      0.00
11:53:01           lo      2.13      2.13      0.20      0.20      0.00      0.00      0.00      0.00
11:53:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
11:53:01         ens3    451.74    338.49   4643.24     54.63      0.00      0.00      0.00      0.00
11:54:01           lo      5.40      5.40      0.49      0.49      0.00      0.00      0.00      0.00
11:54:01      docker0      1.83      4.02      0.13     67.65      0.00      0.00      0.00      0.00
11:54:01         ens3    482.64    463.87   1759.09   2370.37      0.00      0.00      0.00      0.00
Average:           lo      3.09      3.09      0.29      0.29      0.00      0.00      0.00      0.00
Average:      docker0      0.61      1.34      0.04     22.55      0.00      0.00      0.00      0.00
Average:         ens3    427.93    347.01   2638.55    832.98      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75065) 	10/07/24 	_x86_64_	(8 CPU)

11:50:37     LINUX RESTART	(8 CPU)

11:51:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
11:52:01        all     10.30      0.00      1.15      4.59      0.04     83.91
11:52:01          0      5.95      0.00      1.32      0.34      0.03     92.36
11:52:01          1     12.11      0.00      0.94      1.32      0.03     85.60
11:52:01          2     25.03      0.00      2.15      8.26      0.05     64.51
11:52:01          3      9.18      0.00      1.47      4.91      0.03     84.40
11:52:01          4      7.04      0.00      0.59      0.25      0.02     92.11
11:52:01          5      2.52      0.00      0.72      4.11      0.05     92.60
11:52:01          6      5.37      0.00      0.55     14.38      0.03     79.66
11:52:01          7     15.17      0.00      1.47      3.12      0.05     80.19
11:53:01        all     15.68      0.00      1.06      2.58      0.05     80.62
11:53:01          0     31.84      0.00      1.55      2.19      0.05     64.37
11:53:01          1      9.32      0.00      1.02      0.79      0.07     88.81
11:53:01          2     26.34      0.00      2.28      2.60      0.05     68.74
11:53:01          3     12.14      0.00      0.57      0.28      0.05     86.96
11:53:01          4     14.34      0.00      0.45      0.18      0.05     84.97
11:53:01          5     11.80      0.00      0.60      2.31      0.05     85.25
11:53:01          6     11.85      0.00      1.12      7.94      0.05     79.05
11:53:01          7      7.86      0.00      0.87      4.41      0.03     86.83
11:54:01        all     15.96      0.00      1.92      3.10      0.06     78.95
11:54:01          0     14.05      0.00      2.13      6.78      0.05     76.99
11:54:01          1     15.11      0.00      1.56      0.22      0.05     83.07
11:54:01          2     23.51      0.00      1.67      0.27      0.08     74.46
11:54:01          3     11.94      0.00      2.15      0.24      0.07     85.61
11:54:01          4     21.29      0.00      2.81      0.33      0.08     75.48
11:54:01          5     15.21      0.00      1.65      0.15      0.07     82.93
11:54:01          6     10.58      0.00      1.67      2.78      0.07     84.90
11:54:01          7     16.01      0.00      1.71     14.07      0.07     68.15
Average:        all     13.98      0.00      1.38      3.43      0.05     81.16
Average:          0     17.29      0.00      1.67      3.10      0.04     77.90
Average:          1     12.18      0.00      1.17      0.78      0.05     85.82
Average:          2     24.96      0.00      2.03      3.71      0.06     69.23
Average:          3     11.09      0.00      1.40      1.81      0.05     85.66
Average:          4     14.22      0.00      1.28      0.26      0.05     84.19
Average:          5      9.83      0.00      0.99      2.19      0.06     86.93
Average:          6      9.27      0.00      1.12      8.37      0.05     81.20
Average:          7     13.01      0.00      1.35      7.19      0.05     78.40