---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-81894 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   14G  142G   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         883       25270           0        6013       30828
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:4f:f7:f7 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.38/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 85983sec preferred_lft 85983sec
    inet6 fe80::f816:3eff:fe4f:f7f7/64 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:bc:13:ff:15 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:bcff:fe13:ff15/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81894) 	11/06/24 	_x86_64_	(8 CPU)

08:28:26     LINUX RESTART	(8 CPU)

08:29:01          tps      rtps      wtps   bread/s   bwrtn/s
08:30:01       320.21     35.39    284.82   1673.98  29781.81
08:31:02       504.55     31.43    473.12   3080.12 161263.02
08:32:01        78.42      0.22     78.20     36.72  32188.08
08:33:01        99.30      0.20     99.10     13.46  30560.96
08:34:01        26.57      0.08     26.49     15.06  20843.37
08:35:01        87.15      1.23     85.92     91.18  22980.04
Average:       186.32     11.46    174.87    820.53  49648.56

08:29:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
08:30:01     30008884  31660580   2930336      8.90     75008   1881660   1468064      4.32    907552   1719296    219720
08:31:02     24618996  30021284   8320224     25.26    127720   5432332   9714544     28.58   2781216   4972880        44
08:32:01     21961576  27712552  10977644     33.33    145852   5730924  12164052     35.79   5267584   5089952     20548
08:33:01     21844232  27677224  11094988     33.68    158700   5791848  12199076     35.89   5331176   5129388       836
08:34:01     21277516  27114208  11661704     35.40    159008   5795940  12722388     37.43   5903344   5126044      1752
08:35:01     25878996  31568132   7060224     21.43    160552   5663084   1751616      5.15   1524444   4993168      3216
Average:     24265033  29292330   8674187     26.33    137807   5049298   8336623     24.53   3619219   4505121     41019

08:29:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
08:30:01         ens3    100.28     62.36   1020.52     24.22      0.00      0.00      0.00      0.00
08:30:01           lo      1.33      1.33      0.14      0.14      0.00      0.00      0.00      0.00
08:30:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:31:02    veth1fb7899      1.30      1.98      0.15      0.19      0.00      0.00      0.00      0.00
08:31:02    veth6501b03      0.18      0.50      0.01      0.03      0.00      0.00      0.00      0.00
08:31:02    vethcf43b94      1.93      2.35      0.18      0.21      0.00      0.00      0.00      0.00
08:31:02         ens3   1227.71    646.93  35369.74     57.12      0.00      0.00      0.00      0.00
08:32:01    veth1fb7899      3.83      4.79      0.69      0.77      0.00      0.00      0.00      0.00
08:32:01    veth6501b03      3.52      4.56      0.51      0.42      0.00      0.00      0.00      0.00
08:32:01    vethcf43b94     29.20     24.09      3.34      3.64      0.00      0.00      0.00      0.00
08:32:01         ens3     42.97     28.66    950.14      3.91      0.00      0.00      0.00      0.00
08:33:01    veth1fb7899      0.63      0.93      0.09      0.10      0.00      0.00      0.00      0.00
08:33:01    veth6501b03      4.02      5.78      0.65      1.19      0.00      0.00      0.00      0.00
08:33:01    vethcf43b94     44.76     32.36      8.10      5.83      0.00      0.00      0.00      0.00
08:33:01         ens3     16.08     11.38    248.67      2.37      0.00      0.00      0.00      0.00
08:34:01    veth1fb7899      0.17      0.38      0.01      0.03      0.00      0.00      0.00      0.00
08:34:01    veth6501b03      5.53      7.38      0.91      1.19      0.00      0.00      0.00      0.00
08:34:01    vethcf43b94     54.28     40.65      7.42      6.72      0.00      0.00      0.00      0.00
08:34:01         ens3     13.81     12.70     13.01      1.90      0.00      0.00      0.00      0.00
08:35:01         ens3     54.27     40.93     64.82     40.94      0.00      0.00      0.00      0.00
08:35:01           lo     26.76     26.76      2.51      2.51      0.00      0.00      0.00      0.00
08:35:01      docker0     13.03     18.23      2.11    288.01      0.00      0.00      0.00      0.00
Average:         ens3    243.05    134.10   6291.89     21.79      0.00      0.00      0.00      0.00
Average:           lo      3.81      3.81      0.36      0.36      0.00      0.00      0.00      0.00
Average:      docker0      2.18      3.05      0.35     48.13      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81894) 	11/06/24 	_x86_64_	(8 CPU)

08:28:26     LINUX RESTART	(8 CPU)

08:29:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
08:30:01        all      9.92      0.00      0.95      2.79      0.04     86.31
08:30:01          0     27.91      0.00      2.76      5.37      0.08     63.87
08:30:01          1     32.21      0.00      2.05      1.35      0.05     64.33
08:30:01          2      3.65      0.00      0.42      0.15      0.02     95.76
08:30:01          3      8.74      0.00      0.60      0.73      0.03     89.89
08:30:01          4      5.26      0.00      0.72      0.12      0.02     93.89
08:30:01          5      0.35      0.00      0.17      0.02      0.02     99.45
08:30:01          6      1.09      0.00      0.45      1.22      0.02     97.23
08:30:01          7      0.18      0.00      0.45     13.37      0.03     85.96
08:31:02        all     25.62      0.00      8.72      7.71      0.09     57.86
08:31:02          0     25.93      0.00      8.97      1.36      0.07     63.67
08:31:02          1     24.11      0.00      7.89      1.09      0.10     66.81
08:31:02          2     25.57      0.00      8.75      4.09      0.12     61.48
08:31:02          3     26.73      0.00      8.42      5.02      0.07     59.76
08:31:02          4     25.45      0.00      9.11      1.59      0.07     63.78
08:31:02          5     25.35      0.00      8.44     11.08      0.08     55.05
08:31:02          6     26.43      0.00      8.54      3.01      0.07     61.95
08:31:02          7     25.41      0.00      9.66     34.53      0.09     30.32
08:32:01        all     49.18      0.00      5.54      1.35      0.12     43.81
08:32:01          0     48.25      0.00      5.97      0.31      0.12     45.35
08:32:01          1     52.67      0.00      5.76      1.46      0.09     40.02
08:32:01          2     52.96      0.00      5.64      1.15      0.10     40.15
08:32:01          3     50.68      0.00      5.39      0.36      0.29     43.28
08:32:01          4     45.79      0.00      5.37      2.83      0.10     45.90
08:32:01          5     46.01      0.00      5.13      0.26      0.10     48.49
08:32:01          6     48.71      0.00      5.51      2.16      0.09     43.54
08:32:01          7     48.36      0.00      5.55      2.27      0.10     43.72
08:33:01        all     11.38      0.00      1.82      1.91      0.07     84.82
08:33:01          0     12.09      0.00      2.12      0.18      0.07     85.54
08:33:01          1     11.12      0.00      1.79      2.06      0.08     84.94
08:33:01          2     10.30      0.00      1.72      0.39      0.07     87.52
08:33:01          3      9.58      0.00      1.32      0.08      0.07     88.95
08:33:01          4     10.75      0.00      1.88     10.97      0.07     76.34
08:33:01          5     12.23      0.00      1.86      0.28      0.08     85.54
08:33:01          6     11.02      0.00      1.69      0.60      0.08     86.61
08:33:01          7     13.93      0.00      2.14      0.77      0.07     83.08
08:34:01        all      7.19      0.00      0.91      1.29      0.07     90.55
08:34:01          0      7.78      0.00      1.02      0.02      0.05     91.13
08:34:01          1      6.11      0.00      0.94      0.03      0.07     92.85
08:34:01          2      7.39      0.00      0.72      0.03      0.05     91.80
08:34:01          3      7.96      0.00      0.92      0.00      0.07     91.05
08:34:01          4      5.91      0.00      0.90      9.84      0.08     83.27
08:34:01          5      8.43      0.00      1.09      0.07      0.07     90.34
08:34:01          6      7.73      0.00      0.87      0.25      0.05     91.10
08:34:01          7      6.20      0.00      0.79      0.10      0.07     92.84
08:35:01        all      4.08      0.00      0.75      1.55      0.03     93.58
08:35:01          0      0.77      0.00      0.65      0.15      0.03     98.39
08:35:01          1      2.08      0.00      0.60      0.42      0.03     96.87
08:35:01          2      3.43      0.00      0.77      5.02      0.03     90.75
08:35:01          3     15.19      0.00      1.10      0.33      0.07     83.31
08:35:01          4      1.05      0.00      0.58      4.73      0.02     93.62
08:35:01          5      7.34      0.00      0.79      0.40      0.03     91.43
08:35:01          6      1.04      0.00      0.89      1.29      0.03     96.76
08:35:01          7      1.72      0.00      0.67      0.08      0.03     97.50
Average:        all     17.74      0.00      3.09      2.76      0.07     76.35
Average:          0     20.32      0.00      3.56      1.23      0.07     74.81
Average:          1     21.22      0.00      3.15      1.07      0.07     74.49
Average:          2     17.00      0.00      2.97      1.80      0.06     78.16
Average:          3     19.68      0.00      2.94      1.08      0.10     76.20
Average:          4     15.55      0.00      3.07      5.02      0.06     76.30
Average:          5     16.47      0.00      2.89      2.01      0.06     78.57
Average:          6     15.85      0.00      2.97      1.41      0.06     79.71
Average:          7     15.79      0.00      3.18      8.47      0.06     72.50