---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-74292 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   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         851       28953           0        2361       30888
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:e8:a0:a8 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.74/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86155sec preferred_lft 86155sec
    inet6 fe80::f816:3eff:fee8:a0a8/64 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 02:42:8d:59:5c:cc 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-8c-8g-74292) 	10/04/24 	_x86_64_	(8 CPU)

09:00:27     LINUX RESTART	(8 CPU)

09:01:01          tps      rtps      wtps   bread/s   bwrtn/s
09:02:01       339.01     42.61    296.40   1924.88  23788.04
09:03:01       134.44     21.01    113.43    758.14  29012.90
09:04:01        36.26      1.87     34.39     88.39  15958.54
Average:       169.91     21.83    148.08    923.80  22919.82

09:01:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
09:02:01     30025956  31673656   2913264      8.84     73576   1881048   1417992      4.17    905616   1708160    219312
09:03:01     28237468  30113328   4701752     14.27     87732   2084628   3159168      9.30   2524672   1854088     13216
09:04:01     29680972  31660640   3258248      9.89     90348   2184872   1388036      4.08   1008888   1928112     95640
Average:     29314799  31149208   3624421     11.00     83885   2050183   1988399      5.85   1479725   1830120    109389

09:01:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
09:02:01           lo      1.40      1.40      0.15      0.15      0.00      0.00      0.00      0.00
09:02:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:02:01         ens3    251.99    160.49   1314.90     55.83      0.00      0.00      0.00      0.00
09:03:01           lo      0.47      0.47      0.04      0.04      0.00      0.00      0.00      0.00
09:03:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:03:01         ens3    521.68    432.74   2932.22    123.89      0.00      0.00      0.00      0.00
09:04:01           lo      4.78      4.78      0.45      0.45      0.00      0.00      0.00      0.00
09:04:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:04:01         ens3    159.22    137.66    302.75     56.87      0.00      0.00      0.00      0.00
Average:           lo      2.22      2.22      0.21      0.21      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    310.96    243.63   1516.62     78.86      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-74292) 	10/04/24 	_x86_64_	(8 CPU)

09:00:27     LINUX RESTART	(8 CPU)

09:01:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
09:02:01        all     10.84      0.00      1.01      2.47      0.04     85.63
09:02:01          0     23.24      0.00      1.40      1.47      0.05     73.84
09:02:01          1      1.73      0.00      0.38      2.00      0.02     95.87
09:02:01          2      2.83      0.00      0.45      0.50      0.03     96.18
09:02:01          3      2.84      0.00      0.75      0.23      0.03     96.14
09:02:01          4      2.25      0.00      0.68      4.94      0.03     92.09
09:02:01          5     29.50      0.00      1.82      1.62      0.10     66.96
09:02:01          6      8.78      0.00      0.63      4.96      0.02     85.60
09:02:01          7     15.55      0.00      1.93      4.10      0.05     78.37
09:03:01        all     25.35      0.00      1.08      1.64      0.07     71.86
09:03:01          0     20.90      0.00      1.63      0.50      0.07     76.89
09:03:01          1     22.52      0.00      1.02      1.00      0.07     75.39
09:03:01          2     30.34      0.00      0.87      2.93      0.07     65.79
09:03:01          3     32.65      0.00      0.80      0.02      0.08     66.45
09:03:01          4     27.28      0.00      1.74      2.22      0.07     68.69
09:03:01          5     12.02      0.00      0.65      0.28      0.08     86.97
09:03:01          6     26.44      0.00      0.72      5.83      0.07     66.94
09:03:01          7     30.75      0.00      1.26      0.33      0.08     67.58
09:04:01        all     21.29      0.00      0.78      2.16      0.06     75.71
09:04:01          0     19.64      0.00      1.22      0.12      0.07     78.96
09:04:01          1     12.97      0.00      0.57      0.13      0.07     86.27
09:04:01          2     17.67      0.00      0.48      0.00      0.03     81.81
09:04:01          3     15.98      0.00      0.45      0.02      0.05     83.50
09:04:01          4     23.86      0.00      0.83      0.53      0.05     74.72
09:04:01          5     25.33      0.00      0.80      0.10      0.07     73.70
09:04:01          6     26.92      0.00      1.02     15.59      0.07     56.40
09:04:01          7     27.95      0.00      0.87      0.79      0.05     70.34
Average:        all     19.16      0.00      0.96      2.09      0.06     77.73
Average:          0     21.26      0.00      1.42      0.70      0.06     76.56
Average:          1     12.40      0.00      0.66      1.05      0.05     85.85
Average:          2     16.95      0.00      0.60      1.14      0.04     81.26
Average:          3     17.15      0.00      0.67      0.09      0.06     82.03
Average:          4     17.80      0.00      1.08      2.56      0.05     78.50
Average:          5     22.26      0.00      1.09      0.67      0.08     75.90
Average:          6     20.72      0.00      0.79      8.80      0.05     69.65
Average:          7     24.75      0.00      1.35      1.74      0.06     72.10