---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-82343 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   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         873       26156           0        5137       30839
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:47:34:e4 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.175/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86059sec preferred_lft 86059sec
    inet6 fe80::f816:3eff:fe47:34e4/64 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 02:42:86:9a:93:21 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::42:86ff:fe9a:9321/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82343) 	11/08/24 	_x86_64_	(8 CPU)

14:41:26     LINUX RESTART	(8 CPU)

14:42:03          tps      rtps      wtps   bread/s   bwrtn/s
14:43:01       297.69     37.53    260.16   1750.54  60667.93
14:44:01       204.28     36.73    167.56   2863.39  67462.76
14:45:01       254.77     11.45    243.33   1102.08  88287.15
14:46:01       299.25      0.72    298.53     92.37  91711.83
14:47:01        25.00      0.82     24.18     45.59   1346.84
Average:       215.66     17.31    198.35   1166.91  61904.46

14:42:03    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
14:43:01     30125760  31713016   2813460      8.54     70264   1828432   1347712      3.97    858316   1663872    157612
14:44:01     29239808  31266108   3699412     11.23     87536   2232988   1760040      5.18   1391472   1979020     63104
14:45:01     25604120  30020172   7335100     22.27    106956   4536036   3031656      8.92   3256124   3644436    598080
14:46:01     25242908  30031156   7696312     23.37    123952   4864068   2897896      8.53   3743316   3485820       712
14:47:01     26757060  31551512   6182160     18.77    125884   4869592   1500448      4.41   2242520   3478544      2420
Average:     27393931  30916393   5545289     16.83    102918   3666223   2107550      6.20   2298350   2850338    164386

14:42:03        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
14:43:01         ens3    121.33     79.86    984.06     15.32      0.00      0.00      0.00      0.00
14:43:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
14:43:01           lo      1.45      1.45      0.15      0.15      0.00      0.00      0.00      0.00
14:44:01         ens3    356.06    299.85   3278.76     69.19      0.00      0.00      0.00      0.00
14:44:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
14:44:01           lo      2.07      2.07      0.19      0.19      0.00      0.00      0.00      0.00
14:45:01         ens3    531.26    398.87   4910.16     94.48      0.00      0.00      0.00      0.00
14:45:01      docker0      2.53      6.12      0.16     87.91      0.00      0.00      0.00      0.00
14:45:01           lo      1.00      1.00      0.09      0.09      0.00      0.00      0.00      0.00
14:46:01         ens3    126.42    108.83   2074.55    341.62      0.00      0.00      0.00      0.00
14:46:01      docker0      2.23      5.98      0.15     87.67      0.00      0.00      0.00      0.00
14:46:01           lo      3.80      3.80      0.34      0.34      0.00      0.00      0.00      0.00
14:47:01         ens3    310.70    420.46     39.33   3203.20      0.00      0.00      0.00      0.00
14:47:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
14:47:01           lo      3.47      3.47      0.32      0.32      0.00      0.00      0.00      0.00
Average:         ens3    290.26    262.78   2265.83    749.59      0.00      0.00      0.00      0.00
Average:      docker0      0.96      2.44      0.06     35.35      0.00      0.00      0.00      0.00
Average:           lo      2.36      2.36      0.22      0.22      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82343) 	11/08/24 	_x86_64_	(8 CPU)

14:41:26     LINUX RESTART	(8 CPU)

14:42:03        CPU     %user     %nice   %system   %iowait    %steal     %idle
14:43:01        all      8.87      0.00      0.97      4.40      0.03     85.72
14:43:01          0      1.76      0.00      0.98      4.32      0.00     92.94
14:43:01          1     13.92      0.00      1.19      1.07      0.03     83.78
14:43:01          2      5.43      0.00      0.47      0.00      0.07     94.04
14:43:01          3     21.85      0.00      1.55      2.56      0.05     73.99
14:43:01          4     20.20      0.00      1.91      1.88      0.05     75.96
14:43:01          5      3.49      0.00      0.50      0.10      0.00     95.90
14:43:01          6      2.26      0.00      0.55      0.59      0.02     96.58
14:43:01          7      2.06      0.00      0.62     24.69      0.02     72.61
14:44:01        all     12.44      0.00      1.00      3.23      0.05     83.28
14:44:01          0      5.71      0.00      1.15      0.17      0.03     92.94
14:44:01          1     19.71      0.00      1.14      0.97      0.05     78.14
14:44:01          2     14.13      0.00      1.22      0.58      0.03     84.04
14:44:01          3     14.14      0.00      0.92      0.15      0.05     84.74
14:44:01          4     10.42      0.00      0.71      5.10      0.05     83.72
14:44:01          5      9.75      0.00      0.92      0.85      0.05     88.43
14:44:01          6     10.29      0.00      0.97      2.23      0.03     86.48
14:44:01          7     15.40      0.00      0.95     15.82      0.07     67.76
14:45:01        all     20.45      0.00      3.21      3.45      0.07     72.82
14:45:01          0     13.66      0.00      2.61      0.61      0.05     83.08
14:45:01          1     21.26      0.00      3.40      0.77      0.07     74.50
14:45:01          2     24.49      0.00      6.03      0.89      0.08     68.51
14:45:01          3     21.29      0.00      2.51      3.19      0.08     72.92
14:45:01          4     17.21      0.00      3.27      7.68      0.07     71.78
14:45:01          5     24.38      0.00      2.64      0.35      0.07     72.56
14:45:01          6     26.36      0.00      2.11      0.07      0.07     71.40
14:45:01          7     14.91      0.00      3.14     14.07      0.07     67.81
14:46:01        all     10.88      0.00      3.65      3.25      0.06     82.17
14:46:01          0     10.70      0.00      3.96      6.28      0.07     78.99
14:46:01          1     12.47      0.00      4.45      0.84      0.07     82.17
14:46:01          2     10.48      0.00      3.74      0.74      0.05     84.99
14:46:01          3     13.92      0.00      3.68      0.12      0.07     82.22
14:46:01          4      9.69      0.00      3.33      3.25      0.05     83.68
14:46:01          5      9.22      0.00      3.15      8.64      0.07     78.92
14:46:01          6     11.58      0.00      3.58      1.26      0.07     83.51
14:46:01          7      8.94      0.00      3.32      4.91      0.03     82.80
14:47:01        all     11.13      0.00      0.54      0.17      0.04     88.13
14:47:01          0      9.96      0.00      0.54      0.03      0.03     89.44
14:47:01          1     11.37      0.00      0.52      0.00      0.05     88.06
14:47:01          2      0.30      0.00      0.22      0.02      0.00     99.47
14:47:01          3     27.34      0.00      0.67      0.13      0.03     71.83
14:47:01          4     15.52      0.00      0.77      0.57      0.05     83.10
14:47:01          5      9.77      0.00      0.48      0.02      0.03     89.69
14:47:01          6     12.94      0.00      0.68      0.02      0.07     86.29
14:47:01          7      1.82      0.00      0.40      0.63      0.03     97.12
Average:        all     12.77      0.00      1.88      2.89      0.05     82.42
Average:          0      8.39      0.00      1.85      2.26      0.04     87.46
Average:          1     15.75      0.00      2.14      0.73      0.05     81.32
Average:          2     10.98      0.00      2.34      0.45      0.05     86.19
Average:          3     19.70      0.00      1.87      1.22      0.06     77.16
Average:          4     14.57      0.00      1.99      3.71      0.05     79.68
Average:          5     11.38      0.00      1.54      1.99      0.04     85.05
Average:          6     12.73      0.00      1.58      0.83      0.05     84.80
Average:          7      8.65      0.00      1.69     11.94      0.04     77.68